Loading...
BSP-21-88t r . / . _ I I •a . I j, I mss•' IN 0 I . , r • - 1 mi . I Oi I � I I • BEFORE THE SPOKANE COUNTY SUBDIVISION ADMINISTRATOR IN THE MATTER OF BINDING ) FINDINGS OF FACT, SITE PLAN NO. BSP -87 -17 ) CONCLUSION AND DECISION THIS MATTER, an application from Spokane Industrial Park has been received and decided upon, pursuant to Spokane County Subdivision regulations, on the 5th day of May, 1988. The individual signing below has further been properly delegated the responsibility for rendering the decision by the Spokane County Director of Planning. FINDINGS OF FACT AND CCNCLUSICN The proposal is to divide 160 acres into 46 lots for the development of industrial lots. The proposal is located in the north half of Section 12, Township 25 North, Range 44 E.W.M., Spokane County, Washington, lying north of the railroad between Sullivan and Flora Roads. The current zoning of the property is Manufacturing, established in 1960. The proposed lot sizes, frontage and intended uses are allowed within this zone. The Spokane County Comprehensive Plan designates this area as Industrial. The lots and uses proposed are generally in accord with this planning category. The required public notice was provided for this proposal and agencies having a potential interest in the project were notified and asked for recommendations. There was a recommendation for a more detailed environmental review from the Spokane County Engineers. The sponsor and the Spokane County Engineers have agreed upon necessary road improvements and phasing of development to mitigate potential improvements and phasing of development to mitigate potential adverse traffic impacts. A mitigated Determination of Nonsignificance is substituted for the original D.N.S.. The mitigating measures recommended by the Spokane County Engineer's have been agreed upon by the sponsor to generally reduce anticipated traffic impacts of the proposal. 7. That in consideration of the recommended conditions and Spokane County development standards, the proposal is not detrimental to the public health, safety and general welfare. 8. That the project is proposed to have phased development in three stages with necessary improvements constructed to meet the needs of each phase. Such phasing is consistent with subdivision practices. That the provisions of the Manufacturing Zone and other sections of the Spokane County Zoning Ordinance apply to the use of the individual lots. DECISION Based upon the above noted Findings of Fact, Binding Site Plan Application BSP- 87-17 is hereby APPROVED subject to conditions noted below which shall be complied with by the applicant and/or sponsor prior to finalization of the binding site plan. Findings for BSP -17 -87 Page 2 1 . The preliminary binding site plat of record approval is for the property legally described in the application for this proposal. 2. That the Final Binding Site Plan be designed substantially in conformance with the preliminary binding site plat of record as legally described and advertised. No increase of lot number shall occur without a new application submittal and approval. 3. The Spokane County Subdivision Administrator shall review any proposed Final Binding Site Plan to insure compliance with the Findings and Conditions of Approval. 4. That the preliminary binding site plan be given conditional approval for three (3) years to June 1, 1991. The applicant may request an Extension of Time by submitting a written request forty -five (45) days prior to the above expiration date. 5. That a Final Binding Site Plan number be indicated before the final binding site plan is filed; such number to be approved by the County Planning Director /Designee. 6. That appropriate road names be indicated on the binding site plan. 7. That appropriate utility easements be indicated on copies of the proposed final binding site plan. Written approval of said utility easements by said utility companies must be received with the submittal of the final binding site plan. 8. That 3 current certificates of title be furnished the County Planning Department prior to filing the final binding site plan. 9. That the following statement be placed in the final binding site plan dedication: "No more than one primary use be placed on any Lot nor shall any lot be further subdivided for the purpose of creating additional lots, ownerships, or building sites without first filing a replat." 10. The final binding site plan map shall indicate by a clear dashed line, the required setbacks from all private, tract x or public roads. The dedication shall contain a statement that: "Side yard and rear yard setbacks shall be determined at the time building permits are requested. The setbacks indicated on this binding site plan may be. varied from if proper zoning approvals are obtained." 1 1 . That a plan for water facilities adequate for domestic service and fire protection be approved by the water supplier, fire protection district, Spokane County Building & Safety Department and County health authorities. The agencies will certify on the WATER PLAN, prior to the filing of the final binding site plan or any phase of the preliminary binding site plan that the plan is in conformance with their respective needs and regulations. The WATER PLAN and certification will be drafted on a transparency suitable for reproduction and be signed by the sponsor. 12. The purveyor will also certify on the Water Plan that appropriate contractual arrangements and schedule of Improvements have been made with the sponsor for construction of the water system in accordance with the approved WATER PLAN. The time schedule for improvements will provide for completion of the water system and inspection by the appropriate health authorities prior to application for building permits within the final binding site plan. The arrangements or agreements will Include a provision holding Spokane County and the purveyor harmless from claims by any lot purchaser refused a building permit due to the failure of the sponsor to satisfactorily complete the approved water system. Findings for BSP -17 -87 Page 3 13. The final plat dedication will contain the following statement: "The public water system, pursuant the WATER PLAN approved by County and State Health authorities, the local fire district, County Building & Safety Department, and water purveyor, will be installed within this binding site plan, and the subdivider /sponsor will provide for individual domestic water service as well as fire protection to each lot prior to sale of each lot and prior to issuance of a building permit for each lot." 14. That no building permit will be issued for any lot within the Final Binding Site Plan until certified by a Washington State licensed engineer "that the water system has been installed pursuant the approved WATER PLAN for the Final Binding Site Plan ", signed and stamped by said engineer. 15. That a survey is required prior to the filing of a final binding site plan. COUNTY ENGINEER'S CONDITIONS The County Engineer has examined this development proposal and has determined that the impact of this proposal upon the existing County Road System warrants the dedication of additional Right of Way and the roadway improvements herein specified. That conditions of approval of the Binding Site Plan by the County Engineer is given subject to dedication of Right of Way and approval of the road sytem. In conjunction with phasing of the final Binding Site Plans, specific conditions appropriate to each phase will be specified. 2. The proposed Binding Site Plan shall be improved to the standards set forth in Spokane County Board of Commissioners Resolution No. 80 -1592, as amended, which establishes regulations for roads, approaches, drainage and fees in new construction. The applicant shall deed to spokane County 14' feet of the subject property for Road Right of Way along Sullivan Road and shall construct an additional traffic lane along Sullivan Road from Marietta Avenue northward to the intersection of Euclid Avenue realigned. Construction may be phased as development occurs along the Sullivan Road frontage. 4. The applicant shall deed to Spokane County 48' feet of Right of Way for Marietta Avenue In the alignment as shown on the preliminary Binding Site Plan. All required Improvements shall conform to the current State of Washington standard specifications for road and bridge construction and other applicable County standards and/or adopted resolutions pertaining to road standards and stormwater management in effect at the date of construction, unless otherwise approved by the County Engineer. Prior to the filing of each phase of the final binding site plan, appropriate plans, profiles and cross sections as determined by the County Engineer for Sullivan Road, Euclid Avenue and/or Marietta Avenue showing proposed street centerline and curb grades be submitted for approval; road plans to be prepared under the direction of licensed professional Civil Engineer. Euclid Avenue road plans and improvement are to Include full depth pavement design and construction (includes existing travelway connection to Flora Road). That appropriate road drainage plans and design calculations as determined by the County Engineer showing the alignment of drainage facilities be submitted for approval. Drainage plans to be prepared under the direction of a licensed professional Civil Engineer. The applicant shall submit for approval by the Spokane County Engineer prior to the release of a building permit a surface water disposal plan for the building site or portion thereof if the development is phased. Prior to the release of a building permit, a parking plan and traffic circulation plan for each site shall be submitted and approved by the Spokane County Engineer. The design, location and arrangement of parking stalls shall be in accordance with standard engineering practices. Paving or surfacing as approved by the County Engineer will be required for any portion of the project which is to be occupied or traveled by vehicles. f Findings for BSP -17 -87 Page 4 9. Construction within the existing or proposed public streets and easements shall be performed under the direct supervision of a licensed engineer /surveyor, who shall furnish the County Engineer with "As Built" plans and a certificate in writing that all improvements were installed to the lines and grades shown on the approved construction plans and that all disturbed monuments have been replaced. 10. No construction work is to be performed within the existing or proposed public right of way until a permit has been issued by the County Engineer. All work is subject to inspection and approval by the County Engineer. 11 . All construction within the existing or proposed public right of way is to be completed prior to filing the final binding site plan or a bond in the amount estimated by the County Engineer to cover the cost of construction of improvements, construction certification, "As Built" plans and monumenting the street centerlines shall be filed with the County Engineer. 12. The applicant shall construct Euclid Avenue and Marietta Avenue as shown on the preliminary binding site plan as public roads. These roadways shall be constructed In compliance with the typical roadway cross sections designated and approved by the County Engineer. A copy of those typical cross sections is attached for inclusion in the "Conditions of Approval ". All other roadways shown on the preliminary binding site plan shall be private roads. 13. The change in alignment and vacation of current alignment of Euclid Avenue shall be approved by the Board of County Commissioners prior to the filing of the binding site plan containing that particular phase of the development. #eje( 14. In conjunction with the realignment of Euclid Avenue the applicant is responsible for the reconstruction of the existing traffic signal system at the Sullivan Road and realigned Euclid Road intersection and for the construction of the entire additional traffic lane on Sullivan Road. 15. In conjunction with the requirements of Short Plat 86 -457 the applicant is responsible for the future construction of a new traffic signal system at the intersection of Sullivan Road and Marietta Avenue when the Intersection meets traffic engineering warrants for traffic signal construction. 16. That the minimum curb radii at all street intersections within the proposal shall be 30' feet. Minimum radii at Sullivan Road intersections shall be 40' feet. 17. To construct the road improvements stated therein, the applicant may, with the approval of the County Engineer, join In and be a willing participant in any petition or resolution which purpose is the formation of a Road Improvement District (RID) for said improvements pursuant to RCW 36.88, as amended. At such time as an RID is created or any road improvement project is sanctioned by Spokane County, the improvements required (curbs, pathways, drainage control, paving, traffic signal systems, etc.) will be at the sole expense of the undersigned owner, their heirs, grantees and assigns. 18. Should an RID be pursued, it shall be the responsibility of the applicant to provide road and drainage plans sufficient for the creation of a Road Improvement District. These plans shall be prepared by a licensed professional civil engineer and shall be prepared in compliance with Spokane County road standards and drainage guidelines. In order to construct required roadway improvements on Sullivan Road, Marietta Avenue and Euclid Avenue the applicant may petition the Board of County Commissioners to create a Road Improvement District R.I.D.'The RID must be created by the Board of County, Commissioners prior to the filing of the binding site plan. 19. The following statement shall appear on the binding site plan document "Parking will be prohibited along Euclid Avenue ". 20. A statement shall be placed on the binding site plan doucment which prohibits direct access from lots to Sullivan Road or Flora Road. Findings for BSP -17 -87 Page 5 21. Direct access from lots to Marietta Avenue and Euclid Avenue shall be limited to the access points approved by the County Engineer and as shown on the preliminary binding site plan. 22. A minimum 20' foot wide easement shall be provided along the east side of Sullivan Road and each side of the public road right of way on Euclid Avenue and Marietta Avenue. The purpose of the easement Is to accommodate pathways, landscaping, and drainage from roadways. 23. A system of pathways, accessible to the public, be constructed along Sullivan Road, Euclid Road and Marietta Avenue. The pathway is to be located within the common pathway, drainage and landscape easement area. That a statement shall be placed on the binding site plan permitting Spokane County to enter within the easement for the purpose of drywell and sign maintenance. Snow removed from the public roadways shall be permitted with the easement. Maintenance of pathways, drainage swales and landscaping areas shall be the responsiblity of the applicant. 24. The proposed private roads as shown on the preliminary binding site plan are approved by the County Engineer. 25. The following statement must appear on the binding site plan document: "The private roads as shown hereon are easements which provide a means of ingress and egress for those lots within the binding site plan having frontage thereon." 26. Private road plans,with connections to a public road are the responsibility of the developer and are required prior to the release of a building permit. A statement to this effect shall be placed in the binding site plan document. 27. Private roads be improved to a minimum improved surface width of 30' feet with a minimum 20' foot wide landscaping and drainage easement on either side of the roadway. Subject to approval under section 10.207 of the Spokane County Fire Code. 28. All vested owners shall sign and record private road documents as prescribed by the Spokane County Engineer. These documents shall be reviewed and approved by the Spokane County Engineer prior to recording with the Spokane County Auditor. Recording numbers shall be referenced on the binding site plan document. 29. The following statement shall be placed on the binding site plan document: "WARNING: Spokane County has no responsibility to build, Improve, maintain or other wise service the private roads contained within or providing service to the property described in this binding site plan. By accepting this binding site plan or subsequently by allowing a building permit to be issued on property on a private road, Spokane County assumes no obligation for said private road and the owners hereby acknowledge that the County has no obligation of any kind or nature whatsoever to establish, examine, survey, construct, alter, repair, improve, maintain, provide drainage or snow removal on a private road. This requirement is and shall run with the land and shall be binding upon the owner, their heirs, successors or assigns including the obligation to participate in the maintenance of the private road as provided herein. 30. The following statement shall be placed on each phase of the binding site plan: "The owner(s) or successor(s) in Interest agree to authorize the County to place their name(s) on a petition for the formation of a Road Improvement District (RID) by the petition method pursuant to Chapter 36.88 RCW, which petition includes the owner(s) property, and further not to object, by the signing of a ballot, the formation of a RID by the resolution method pursuant to Chapter 36.88 RCW, which resolution includes the owner(s) property. If a RID is formed by either the petition or resolution method, as provided for in Chapter 36.88 RCW, the owner(s) or successor(s) further agree: (1) that the improvements or construction contemplated within the proposed RID is feasible, (2) that the benefits to be derived from the formation of the RID by the property included therein, together with the amount of any County participation, exceeds the cost and expense of formation of the RID, and (3) that the property within the proposed RID is sufficiently developed. Provided, further, the owner(s) or successor(s) shall retain the right, as authorized under RCW 36.88.090, the object to any assessment(s) on the property as a result of the improvements called for in Findings for BSP -17 -87 Page 6 conjunction with the formation of a RID by either petition or resolution method under Chapter 36.88 RCW. A combined surface water and sewage disposal detailed plan shall be approved by the County Engineer and the Spokane County Health District prior to the issuance of any on -site sewage disposal permit or building permit for this project. 2. Sewage disposal method shall be as authorized by the Director of Utilities, Spokane County. 3. Water service shall be coordinated through the Director of Utilities, Spokane County. 4. Water service shall be by an existing public water supply when approved by the Regional Engineer (Spokane), State Department of Social & Health Services. 5. Prior to filing the final plat, the sponsor shall present evidence that the plat lies within the recorded service area of the water system proposed to serve the plat. 6. A public sewer system will be made available for the project and individual service will be provided to each lot prior to sale. Use of individual on -site sewage disposal systems shall not be authorized. 7. A statement shall be placed in the dedication to the effect that: "A public sewer system will be made available for the project and individual service will be provided to each lot prior to sale. Use of individual on -site sewage system shall not be authorized' 8. The dedicatory language on the plat shall state: "Use of private wells and water systems is prohibited." 9. The plat dedication will contain a statement to the effect that: "The public water system as approved by County and State health authorities and the local fire district and purveyor will be installed within this plat, and the subdivider will provide for individual domestic water service as well as fire protection to each lot prior to sale of each lot." 1 . The dedication shall state: The owner(s) or Successor(s) in interest agree to authorize the County to place their name(s) on a petition for the formation of ULID by petition method pursuant to RCW 36.94 which the petition Includes the Owner(s) property and further not to object by the signing of a protest petition against the formation of a ULID by resolution method pursuant to RCW Chapter 36.94 which includes the Owner(s) property. PROVIDED, this condition shall not prohibit the owner(s) or successor(s) from objection to any assessment(s) on the property as a result of improvements called for in conjunction with the formation of a ULID by either petition or resolution method under RCW Chapter 36.94 ". 2. Any water service for this project shall be provided in accordance with the Coordinated Water System Plan for Spokane County, as amended. 3. Project will connect to existing Park Sewer System Review and inspection of the sewer plans will be the responsibility of the applicant. BUILDING & SAFETY DEPARTMENT CONDITIONS 1 . The required fire flow for any building or property development is determined by building size, type of construction, and proximity of exposures. Required fire flows shall be based on an evaluation of each building at the time of building permit application. 2. Project is located within Fire District No. 1. The required fire flow is determined by the district. Findings for BSP -17 -87 Page 7 3. Fire hydrants for commercial and industrial buildings shall be located so that no portion of the building exterior is more than 175' feet from the hydrant. 4. Fire hydrants shall be located so as to be accessible to fire apparatus and not be obstructed by any structure or vegetation or have the visibility impaired for a distance of fifty feet in the direction of vehicular approach to the hydrant. 5. Specific location of hydrants shall be determined by the Fire District. 6. The applicant shall provide verification from the Fire District to the Department of Building and Safety that provisions have been made for adequate fire protection prior to the release of building permits. DEPARTMENT OF ECOLOGY 1 . A new water right application for any new wells will probably be required for this project. Please contact Mr. Rynear R. Huffman (509- 456 -6199) of Ecology's Eastern Regional Office for further information. DEPARTMENT OF SOCIAL AND HEALTH SERVICES 1 . Water main extension/water system expansions require the applicant to complete a Water System Plan and submit plans and specifications for approval before construction of the proposed water mains. Approved on ✓ day of 1988. C A J-A 1 /1, / � Z/ � � DOUGLAS Subdivision Administrator Ov: County Engineer County Utilities County Health District County Building & Safety Sponsor Surveyor File Parties of Record 1� L-L RESOLUTION NO. 96 114 BEFORE-THE BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON IN THE MATTER Oh ) ESTABLISIIMENT OF MARIETTA AVENUE ) RESOLUTION- IN BINDING SITE PLAN NO. 88 -21 ) COUNTY ENGINEER'S FILE NO. 1949 ) E S T A B L I S II M E N T This being the day set for the hearing on Spokane County Engineer's Report on .the proposed establishment of MARIETTA AVENUE, proceedings for which were initiated by PRELIMINARY RESOLUTION NO. 96 -1029, arid it appearing to the Board on proof duly made that Notice of Hearing was published and posted in the manner and for the time required by law, and the Board after examining the report and maps of the Spokane County Engineer and all claims and papers on file arid after hearing all other evidence adduced at the hearing; and IT FURTHER APPEARING that the rights of way have been dedicated as public road 72 and 62 feet wide, and that said road is a public necessity and the same should be opened and established as County road. THEREFORE BE IT RESOLVED by the Board of County Commissioners of Spokane County, Washington, that the hereinafter described road as reported by the Spokane County Engineer on the 26th day of November, 1996, being more particularly described as follows: MARIE'TT'A AVENUE - 72 and 62 foot wide right of way, from the east right of way line of Sullivan Road (o the south right of way line of Euclid Avenue. Loca(ed in the North Half (N 1/2) of Section 12, Township 25 North, Range 44 E.W.M. and as shown by the records and maps on file in the Office of the Spokane County Engineer be and the same hereby is established as a County road and the same shall be known as MARIETTA AVENUE , Road File No. 1949. The road supervisor of the road district in which the said road is located is hereby directed to open and maintain the same for public use and travel. PASSED AND ADOPTED by the Board of County Commissioners of Spokane County, Washington this 26th day of November, 1996, of co,"r��s^ FNS co. �0 ..F' .... �.. .y sT couls ATTEST: WILLIAM E. DONAHUE ,MPK OF THE BOMI: 131' IM...h, ,11949 NNE MONTAGU t BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON 89 03G9 BEFORE THE BOARD OF COUNTY COMMISSIONERS FOR SPOKANE COUNTY IN THE MATTER OF FILING THE FINAL ) PLAT OF BINDING SITE PLAN g RESOLUTION PHASE II IN SECTION 12, TOWNSH ) NORTH, RANGE 44, E.W.M., SPOKANE ) COUNTY, WASHINGTON ) BE IT RESOLVED BY THE BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON, that the Final Plat of Binding Site Plan BSP -88 -21 PHASE II that portion of the North half of Section 12, Township 25 North, Range 44 E.W.M., Spokane County, Washington, described as follows: Commencing at the North quarter corner of said Section 12; thence North 89 0 36'55" East, along the North line of the North- east quarter of said Section 12, a distance of 70.88 feet; thence South 0 0 21'00" West, a distance of 764.10 feet, to the South line of deeded Euclid Road, and the true point of begin- ning; thence South 89 0 49 1 03" East, along said South line, 692.92 feet; thence South 0 0 21'00" West, 620.88 feet; thence South 74 0 59 1 50" West, 990.79 feet; thence South 15 0 00 1 10" East, 250.00 feet to the North right of way line of the Burlington Northern Railroad; thence South 74 0 59 1 50" West, along said North line, 2150.00 feet to the Southeast corner of Short Plat 86 -457, recorded in Book 5 on Page 37, Spokane County, Washington; thence North 0 °31 West, along the East line of said Short Plat 86 -457, 735.68 feet to the Northeast corner thereof; thence North 89 0 50'00" West, along the North line of said Short Plat 86 -457, 3.61.50 feet feet to the East line of deeded Sullivan Road; thence North 0 0 31 1 00" West, along said East line, 409.00 feet; thence South 89 °50'00" East, 1025.00 feet; thence North 0 0 31'00" West, 290.00 feet; thence South 84 0 12 1 34" East, 430.29 feet, to a point on a curve to the right, the radius of which bears South 68 °59'51" East, a distance of 600.00 feet; thence along said curve to the right through a central angle of 12 °27 ", an arc distance of 130.40 feet to a point of tangency; thence North 33 0 27 1 20" East, 29.98 feet; thence South 75 0 00 1 41" East, 443.83 feet; thence South 86 °33 East, 429.20 feet; thence North 0 °10'57" East, 289.00 feet to the South line of deeded Euclid Road; thence South 89 0 49 1 03" East, along said South line, 267.09 feet to the true point of beginning. More precisely described in the plat dedication, on the recommendation of the Spokane County Hearing Examiner Committee, be, and the same hereby Is approved with the exception that the public rights of way dedicated in this plat will not be established for maintenance purposes until the County Engineer has certified that the roads have been Improved to County standards and approved by a separate resolution of the Board of County Commissioners. PASSED BY THE BOARD THI$ DAY OF 1989. , BO DOFCOUNTYCOMMISSICNERS OF�OKANE COUNTY, WASHINGTON ATTEST: WILLIAM E. DONAHUE CLERK OF THE BOARD 89 14'76 NO. BEFORE THE BOARD OF COUNTY COMMISSIONERS FOR SPOKANE COUNTY IN THE MATTER OF ALTERING FINAL BINDING ) SITE PLAN BSP -87 -17 IN SECTION 12, ) TOWNSHIP 25 NORTH, RANGE 44 EWM, ) RESOLUTION SPOKANE COUNTY, WASHINGTON ) PLANNING DEPARTMENT FILE BSP- 87 -17A ) WHEREAS, THE BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON, has received a petition from Spokane Industrial Park, wherein the Board is asked to alter the final binding site plan of BSP -87 -17 to reflect: A. Several lot line adjustments for properties previously leased or sold; B. Realignment of Euclid Avenue, including recently approved vacations and dedications; and C. Elimination of a private road (4th Street north of Euclid Avenue), based upon a finding that the applicant owns land to the north and that neither the applicant company nor its lessee, Columbia Lighting, desires a private road stub from the south; and WHEREAS, the County Planning Department and other agencies have reviewed the proposed alteration and report no objection to it; and WHEREAS, this consideration of an altered final binding site plan is exempt from the provisions of the Washington State Environmental Policy Act, pursuant to WAC 197 -11 -800 (14)(i); THEREFORE, BE IT RESOLVED by the Board of Commissioners of Spokane County that the drawing of the final binding site plan of BSP -87 -17 shall be altered as described above. Such revised final document shall be known as final BSP- 87 -17A and be properly filed with the original to reflect a final binding site plan for BSP- 87 -17. PASSED BY THE BOARD this 19th day 4 ATTEST: V16Y 717 M REV. 1 1/89:fcu N No. 92 088 BEFORE THE BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON IN THE MATTER OF RELEASING ) A DRAINAGE EASEMENT TO ) R E S O L U T I O N PENTZER DEVELOPMENT ) CORPORATION ) WHEREAS, pursuant to the provisions of the Revised Code of Washington, Section 36.32.120(6), the Board of County Commissioners of Spokane County has the care of County property and the management of County funds and business; and WHEREAS, Pentzer Development Corporation d /b /a Spokane Industrial Park (hereinafter referred to as "Pentzer ") , purportedly conveyed a drainage easement in a portion of Binding Site Plan 88- 21 to Spokane County on June 9, 1992, recorded at Spokane County Auditors No. 9206090455; and WHEREAS, the Spokane County Division of Engineering has advised that said easement was conveyed to the County in error, that said easement was neither requested, accepted or desired by Spokane County, and that said drainage easement should be released back to Pentzer; and WHEREAS, the Spokane County Prosecuting Attorney's Office has prepared a document entitled "Release and Quit Claim of Easement" to release the drainage easement back to Pentzer, and which describes said easement with more particularity: NOW, THEREFORE, BE IT RESOLVED that the Board of County Commissioners of Spokane County, be authorized to approve and execute that certain document entitled "Release and Quit Claim of Easement ", pursuant to which the Board of County Commissioners release a drainage easement in a portion of Binding Site Plan 88- 21, purportedly conveyed to Spokane County by Pentzer Development Corporation d /b /a Spokane Industrial Park, and which easement was executed to Spokane County in error; PASSED and ADOPTED this 12th day of May, 1992. ATTEST: WILLIAM F DONAHUE Clerk of Vhe Board M BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON /iz /89 8904120063 DECLARATION OF COVENANT REQUIRING PRIVATE CONSTRUCTION AND MAINTENANCE OF APPROVED PRIVATE ROAD, AND DEDICATION TO THE COUNTY WHEN REQUIRED DECLARATION OF COVENANT In consideration of the approval by Spokane County of Binding Site Plan No. 21 (hereinafter referred to as the "Development "), the undersigned covenants and agrees that: (1) a lot is served by a private road when: (a) the only road frontage for the lot in the Development is on the private road; or (b) a lot having frontage on more than one road (public or private) constructs an approach to the private road. (2) The owner(s) of any lot created by the Development or alteration thereof and served by a private road shall be responsible for financing the construction and maintenance of said private road. (3) The road shall be improved consistent with Spokane County standards for private roads. (4) Maintenance methods, standards and financing shall be in a manner determined by the owners of: (a) (b) the majority of,frontage of lots served by such private road; (c) or (d) (5) In the event such private road is improved to Spokane County standards for public streets and the County is willing to accept the dedication of such road, each lot owner shall execute any documents necessary to accomplish such dedication. (6) Owners of lots within the Development who are served by such road, may sue and recover damages and attorneys' fees from any owner of any lot within the Development which is similarly served who refuses to participate in the road construction, financing, and maintenance. (7) WARNING: Spokane County has no responsibility to build, improve, or maintain or otherwise service the private roads contained within or providing service to the property described in this Development. By accepting this Development or subsequently by allowing a building permit to be issued for property on a private road, Spokane County assumes no obligation for said private road and the owners hereby acknowledge that the County has no obligation of any kind or nature whatsoever to establish, examine, survey, construct, alter, repair, improve, maintain, provide drainage or snow removal on 'a private road. (8) This covenant and agreement shall run with the land and shall be binding upon the owner, their heirs, successors or assigns, including the obligation to participate in.the maintenance of the private road as provided herein. IN WITNESS WHEREO I HAVE RE 0 SET MY HAND AND AFFIXED MY SEAL THIS 3 DAY OF 1989 ✓ P i 6, ^W A&Q SPOKANE INDUSTRIAL PARK, INC. STATE OF WASHINGTON) THIS IS TO CERTIFY THAT ON THE 7� DAY OF )SS >� � 19 f9 BEFORE ME, THE UNDERSIGNED COUNTY OF SPOKANE ) A NOTARY PUBLIC, PERSONALLY APPEARED . l TO ME KNOWN TO BE THE V! d• � OF SPOKANE INDUSTRIAL PARK, INC. THE CORPORATION THAT EXECUTED THE FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE SAID INSTRUMENT TO BE THE FREE AND VOLUNTARY ACE AND DEED OF SAID CORPORATION FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATED THAT HE WAS AUTHORIZED TO EXECUTE TIDE SAID INSTRUMENT ON BEHALF OF SAID CORPORATION. RESOLUTION NO. 96 1142 BEFORF. I I BOARD OF COUNTY COMMISSIONI!TS Of� SBOKANF COUNTY, WASHINGTON IN TI E MATTER 01; ) ESTABLISHMENT OE MARIETTA AVENUE ) R E S O L U'T 1ON- IN BINDING Sll'E PLAN NO. 88-21 ) COUNTY ENGINEER'S FILE NO. 1919 E S'1' A 11 L I S II Al E N T 'Phis being the day set for file hearing on Spokane County Engineer's Report on the proposed establishment of MARIE CTA AVENUE,, piocecclings for which were initiated by PRELIMINARY RESOLUTION NO. 96- 1029, and it appearing to the Board on proof duly made that Notice of Hearing was published and posted in the manner and fur the time required by law, and the Board after examining the report and maps of the Spokane County Engineer and all claims and papers on file and after hearing all other evidence adduced at the hearing; and ` IT FURTHER APPEARING that the lights of way have been dedicated as public road 72 and 62 feet wide, and that said road is a public necessity and the same should be opened and established as County road. 'I'llFREFORB BF, IT RESOLVED by (he Bond of County Commissioners of Spokane County, Washington, that the hereinafter described marl as reported by the Spokane County Engineer on the 26th day of November, 1996, tieing more pailiculaily descrihed as follows: MARIF; TI'A AVENI IE - 72 and 62 fool "wide right of way, from the east right of way line of Sullivan Road to file south right of way line of Euclid Avenue. Locaied in the Noi di I l ilf (N 1 /Z) of Section 12, Township 25 North, Range 44 E.W.M.' and as shown by the records and maps on file in the Office of the Spokane County Engineer be and the same Hereby is established as a County road and the same shall be known as MARIET'T'A AVENUE , Road File No. 1949. The road supervisor of (lie road district ill which the said road is located is hereby directed to open and maintain the same for public use and travel. PASSED AND ADOPTED by the Board of County Commissioners of Spokane County, Washington this 26th day of November, 1996. f CO O .s ' T I =. -1 ��� NI'I'ES'I': WILLIAM E. DONAIIUE CLERK OF TI IF BOARD 13Y NNE MONI'AGUE, D 1 \, \rrs \o Er \rf1910 BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON r�r 1' .92 0880 RELEASE AND QUIT CLAIM OF EASEMENT SPOKANE COUNTY, a political subdivision of the State of Washington, hereby releases and quit claims to PENTZER DEVELOPMENT CORPORATION d /b /a SPOKANE INDUSTRIAL PARK (hereinafter referred to as "Pentzer") any and all interest it may have in the Drainage Easement purportedly conveyed to Spokane County by Pentzer on June 9, 1992, recorded at Spokane County Auditors No. 9206090455, and described with particularity on Attachment " A " , attached hereto and incorporated by reference herein. Said drainage easement was conveyed to Spokane County by Pentzer in error and was neither requested, accepted or desired by Spokane County. IN WITNESS WHEREOF, on behalf of Spokane County, the Board of County Comm ssioners o Spokane County hereby executes this release on this day 1992. BOARD OF COUNTY COMMISSIONERS OF SPOKANE COUNTY, WASHINGTON ATTEST: John R. c ri e, Chair WILL IAjvI F�� DONAHUE Cler] /off/ the Boards Patricia A,, Mummey_ STATE OF WASHINGTON County of Spokane ss I certify that I know or have satisfactory evidence that JOHN R. MCBRIDE, PATRICIA A. MUMMEY and STEVEN HASSON, are the persons who appeared before me, and said persons acknowledged that they signed this instrument, on oath stated that they were authorized to execute the instrument and acknowledged it as the Commissioners of the Board of County Commissioners of Spokane County, a political subdivision of the State of Washington to be the free and voluntary act and deed of said County, for the uses and purposes mentioned in the instrument, and that the seal affixed is the corporate seal of Spokane County. SUBSCRIBED AND SWORN to before me this o?J 5 'dday of June, Nota r ublic nand for the State of Washington, residing at Spokane. My commission ex- pires 1;16,Z" V PROJECT S o e E DSIGNED DATE ---- ---- CHECXED DATE 0- SKEET CURB CUTS ON A CONTINUOUS GRADE A=2 �=3-18 in./hr. C=.90 (asphalt) x;Lf=,2, Acres I SLOPE OF CHANNEL % ASSUMED "d';= .17 ft. - ' . USE FIG. 18 -- @8% /N 12.5/,'012=1042 Qab= @89 Qb=,,v4i THE ORE @21. z/N=50. 2500 "d"=, p _7 . f t'. Qb =gyp C:F.S. Total Q=Qa+Qb THEREFORE WILL USE "d "= f t. Total Q s CFS. -- uh - a - r t --- rez L -.L=Curb openinq to use. F S all f low. zw PROJECT La DESIGNED DATE 3 /& ?CHECKED DATE SHEET CURB CUTS ON A CONTINUOUS GRADE - -- -- -------- --- A= Acres I .=3.18 in./hr. C=.90 (asphalt) OF 43 6 Q -CIA= j S LOPE LOPE OF CHANNEL ASSUMED USE FIG. 18 @8% Lj� 1 2.5 ,01 1042 Qab= 6o 6 lt5 Qb=.04 THEREFORE Qa=6e9 F. S". @e� ZIN=501- 2500 V' =.,9 ?f t'. Qb=, :�7c.F.S. To:' y. tal Q=Qa+Qb THEREFORE WILL USE d" =.2-oft. Q �E +11 - ,2L�CFS. Curb openinq to use_ To j ;�e2 CFS all f low. t171 a/b La— �Qa -2 e2-- At PROJECT DESIGNED DATE CIIECXED DATE SHEET Op .. - - - - - — - - - - - - - - — - - ..... ... . ..... .... S CURB CUTS ON A CONTINUOUS GRADE A-.W x =,/9 Acres 1 ' in./hr. C=.90 (asphalt) SLOPE OF CHANNEL ASSUMED '-d';= ft. a, -IL;L -..USE FIG. 18 @8__ILN-- 12. 01 2=1 042 Qab= d" Qb= THEREFORE Qa=-�,!;.- @2% ZIN=501- 25 .'d" ft'. Qb=116 C-F-S-''To'tal Q=Qa+Qb THEREFORE WILL USE d" ft Total Qz7 Z 2PFS. �-a - ----- CHART "b" L -.L=Ciirb openinq to use. k Q= bY fioz-�) -4,W'cr S all flow. ez PROJECT DESIGNED DATEPa�?YCHECEED DATE SBEET 0: xv CURB CUTS ON A CONTINUOUS GRADE A= / 110 x Acres I =3-18 in./hr. 2 0 C =.90 (asphalt) x3 SLOPE OF CHANNEL =,63_% ASSUMED ft. USE FIG. 18 .@8% �ZL N-12.5/.012=1042 Qab= -- --------- ------ @8% d" Qb= 0 THEREFORE Qa=,2-F.- S @2% ZIN=501- 2500 "V=5,42-ft. 4 Q=Qa+Qb THEREFORE WILL USE "d"=./ 'ft. Total O= Y-HA B3-- 11 PROJECT DESIGNED DATE CHECKED DATE SHEET CURB CUTS ON A CONTINUOUS GRADE A=711PL� ,11 Acres I '=3.18 in./hr. C=.90 (asphalt) - ------- --- -L-* 0 . F. S. SLOPE OF CHANNEL ASSUMED "d';= X"!; ft. P -L 0 @8% __�ZL N= 12.51.012=1042 Qab=, d" Qb=1Z THEREFORE X @2% ZIN=501-02= 2500 _;� t 2RQb=.42C.F.s. 'Total Q=Qa+Qb THEREFORE WILL USE "d"=-eZOt- Total Q=.7,6?+,& CHART "b" -.L=Curb openinq to use. perAn-g--t-a--eo,1-1,ect Q.,4' CFS - all floor. 7 �e- 2 7::: PROJECT DESIGNED / DATE3�rCHECKED DATE 211BET . . .... Op CURB CUTS ON A CONTINUOUS GRADE A=X,W97 X;L Acres I '=3.18 in./hr. / 0=.90 (asphalt) O.F.S. SLOPE OF CHANNEL ASSUMED "d';= ft. a. USE FIG. 18 @8% 12,012 -1042 Qab= ---------- yo @V. d" Qb=,/y THEREFORE Qa=. C ,F.S. - -- 7 @2 Z/N=50- ' Qb=419 C. F. S. - 'To : ta.1 Q=Qa+Qb THEREFORE WILL USE ' ft- Total Q=� + fOtZJCFS -..USR YM.. 1-6 -6-- 39-- CHART 'b" /La= L=Curb opening to use. � Y&. 5 all floW e PROJECT Sip Jj� DESIGNED DATE3 -'X,77 CHECKED DATE SHEET 0' CURB CUPS ON A CONTINUOUS GRADE ' in./hr. C=.90 (asphalt) S LOPE OF CHANNEL =� ASSUMED "d';- USE FIG. 18 @8% Z/Nf 2.54.012=1042 Qa Qb=,/,;7 THEREFORE Qa-- @2% ZIN=501 2500 d" =��f t 7, bQb= _C.F.S. 'Total Q=Qa+Qb THEREFORE WILL USE "d"=' ft- Total Q=. +-J2 -.91CFS. -- Ch - a - rt - re adTmg ..... A� CHARD "b" L . all flow. A-) rX0 C.F.S. e_1 - - --------------------------- PROJECT DESIGNED DATE ��v?y CHECXhD DATE SHEET OF CURB CUPS ON A CONTINUOUS GRADE A-SAO xtq Acres I '=3.18 in. hr. C,'=.90 (asphalt) .... . — -- - . .—L-2-7— ----- -------- �43 Q=CIA=. !7_x 3. /g x, 3.5 Aw C. F.S. SLOPE OF CHANNEL =,#4L ASSUMED "d';� 'ME FIG. 18 @81. N= 12�.5/. 12=1042 0 0 .-Qab= -r Qb= THEREFORE Qa=,2g @2% Z/N=5 d" ft. Qb=,3_K_C.F.S. 'Total Q=Qa+Qb 7 THEREFORE WILL USE ' ft. 91 CHART "b" L La= �j 9 3 9 ; Pt - L=Cu-rb -o to use. all flow. 40"e— all I---. .01 .02 .03 .04 .05 .06 .OB .10 1 1 . .3 . 4 .5 .6 .7 .8 .9 1.0 (o) DISCHARGE PER FOOT OF LENGTH OF CURB OPENING INLETS WHEN INTERCEPTING 100% OF GUTTER FLOW (b) PARTIAL INTERCEPTION RATIO FOR INLETS OF LENGTH LESS THAN L .0 6 6 5 4 3 2 0 L 10 .08 :O6 .05 .04 03 02 T i.0 a .6 5 4 Q 3 Qa .2 - .10 .05 .06 .08 .10 .2 .3 .4 .5 .6 .8 1.0 L /La CAPACITY OF CURB OPENING INLETS ON CONTINUOUS GRADE 6 -39 FIGURE 16 Y����NNNNNNN■��li • • VI � 4 NI/�NN�N�#■ N■�IN■N NN ■■ �NNH��1�%N� (o) DISCHARGE PER FOOT OF LENGTH OF CURB OPENING INLETS WHEN INTERCEPTING 100% OF GUTTER FLOW (b) PARTIAL INTERCEPTION RATIO FOR INLETS OF LENGTH LESS THAN L .0 6 6 5 4 3 2 0 L 10 .08 :O6 .05 .04 03 02 T i.0 a .6 5 4 Q 3 Qa .2 - .10 .05 .06 .08 .10 .2 .3 .4 .5 .6 .8 1.0 L /La CAPACITY OF CURB OPENING INLETS ON CONTINUOUS GRADE 6 -39 FIGURE 16 Y����NNNNNNN■��li NN ■■ �NNH��1�%N� �@j� MINIM 4 , MEN== / � yNB 1 10000 9000 6000 7000 6000 5000 4000 3000 2000. 100 90 80 70 60 SS 30 20 1000 900 800 700 ru 600 500 0 400 ~ Q 300 200 100 90 80 70 60 SS 30 20 .01 NOMOGRAPH FOR FLOW IN TRIANGULAR CHANNELS 6 -42 FIGURE IE 2.0 .10 .06 .70 Ex AN VEE n[a o ...o. loo LL .05 u•<.. , e.oa \ .60 70 • ,•I a/n •.,00 LL so .04 .50 TO LL 10 , ll ? .Z .30 �_ -- x. Or .r — s UI — .20 x F— W Z INSTRUCT IONS Ur J .01 .or W �— - . Q . of Z .,o co ••acr en c..... .e...r. _ ` . 008 .03 �.ox Q ~ .007 Ld .006 2 W .08 .005 .07 .004 .06 Ld CL 0 .05 r a 0 .003 J m .04 •.... oo.. . .a. rea. en<,. +.[ i. .002 .03 s ear.. ec.n•i.[ e acne, . .e. <{ ' .. t- w ucua. .,r u,erte •,,u .ir noa ••uo ,, ,.o oor i. r..0 e. .01 NOMOGRAPH FOR FLOW IN TRIANGULAR CHANNELS 6 -42 FIGURE IE APR m TICOR TITLE INSURANCE COMPANY Ij 1989 4e West 521 First Avenue P. O. Box 2122 Spokane, WA 99204 -0366 Spokane, WA 99210 -2122 THIRD SUPPLEMENTAL TITLE REPORT To: Theron Rust Spokane Industrial Park N. 3808 Sullivan Rd. Spokane, WA 99216 -1670 cc: Taylor Engineering Our Order No.: C- 190270 -CB Mortgagor /Purchaser: Spokane Industrial Park There has been no change in the title to the property covered by our preliminary report since December 19, 1988, at 8 A.M. Except as set forth below: 1. The legal description is amended to be: All that certain real property located in the North half of Section 12, Township 25 North, Range 44 East, W.M., in Spokane County, Washington, described as follows: Commencing at the North quarter corner of said Section 12; thence North 89 °36'55" East, along the North line of the North- east quarter of said Section 12, a distance of 70.88 feet; thence South 00 0 21'00" West, a distance of 771.10 feet, to the true point of beginning; thence South 89 °49'.03" East, 692.92 feet; thence South 0 0 21'00" West, 613.86 feet; thence South 74 0 59'50" West, 990.79 feet; thence South 15 0 00 1 10" East, 250.00 feet to the North right of way line of the Burlington Northern Railroad; thence South 74 °59'50" West, along said North line, 2150.00 feet to the Southeast corner of Short Plat 86 -457, recorded in Book 5 on Page 37, Spokane County, Washington; thence North 0 0 31 1 00" West, along the East line of said Short Plat 86 -457, 735.68 feet to the Northeast corner thereof; thence North 89 °50'00" West, along the North line of said Short Plat 86 -457, 361.50 feet feet to the East line of deeded Sullivan Road; thence North 0 0 31 1 00" West, along said East line, 409.00 feet; thence South 89 0 50 1 00" East, 1025.00 feet; thence North 0 0 31'00" West, 290.00 feet;- thence South 84 0 12 1 34" East, 430.29 feet, to a point on a curve to the right, the radius of which bears South 68 0 59'51" East, a distance of 600.00 feet; thence M /jb r C- 190270 -CB - 2 - (. ` 3rd Supplemental along said curve to the right through a central angle of 12 0 27 1 10 ", an arc distance of 130.40 feet to a point of tangency; thence North 33 0 27'20" East, 29.98 feet; thence South 75 °00 East, 443.83 feet; thence South 86 °33'07" East, 429.20 feet; thence North 0 °10'57" East, 289.00 feet; thence South 89 0 49'03" East, 267.:10 feet; thence South 0 0 21'00" West, 7.00 feet to the true point of beginning. Dated as of the 19th day of December, 1988, 8 A.M. TICOR TITLE INSURANCE COMPANY Washington State Division By M /jb J ? 0 - e laylor Engineering � Civil Design and Land Planning Spokane County Public Works Department Office of County Engineers North 811 Jefferson Street Spokane, Washington 99260 -0170 RE: Spokane Industrial Park Expansion Gentlemen: J 1 .'11�7 January 12, 1989 Ie r,.s C. k nr'-� This letter is in response to your letter of January 11, 1989 regarding Spokane Industrial Park Expansion. We agree with your request to maintain 2 feet of right of way behind all curbs. We will adjust the Binding Site Plan accordingly. We will also maintain a 20 foot drainage easement along each side of the roadway rather than the 18 foot you have shown. Therefore the cross section for Euclid Avenue will be 70 feet back of curb to back of curb, 74 foot right of way and 20 foot drainage easement on both sides. This is a total right of way and easement width of 114 feet on Euclid Avenue. The cross section of Marietta Avenue will be 58 feet back of curb to back of curb, 62 feet right of way width and 20 foot drainage easements on both sides. This is a total right of way and easement width of 102 feet on Marietta Avenue. Regarding other questions raised in your letter; (1) Spokane Industrial Park is in the process of obtaining additional right of way from properties previously sold. Theron Rust does not anticipate any problems. \� 2 (2) We have been in contact with Union Pacific Railroad to obtain addition right U of way /easement for the Euclid Avenue crossing. From our conversations UfG�o� *ith them we anticipate that this also will progress well. cl(�� (3) It is the objective of Spokane Industrial Park to submit Binding Site Plans 4 No. 87 -17 and No. 21 (Phase I and II) to Spokane County in the next 2 weeks. We request that a letter be sent to Theron Rust indicating required bonding amounts for each phase. 6 -1 t When these 2 Binding Site Plans have been approved and accepted by 1 t N � Spokane County, Spokane Industrial Park will apply for a R.I.D. for roadway s ) "� improvements for B.S.P. No. 87 -17, B.S.P. No. 21, and B.S.P. No 22. It is the `A z seZ intent of the Industrial Park that the R.I.D. will be for road improvements f r including grading, paving, 208 areas, curbing and traffic signalization. 1 U Landscape easements and pathways will be constructed by Spokane Industrial i - Park and will not be part of the R.I.D. During this application period B.S.P. � No. 22, (Phase III) will be submitted to the County. 1 W. 106 Mission Ave. • Suite 206 • Spokane. WA 99201 • (509) 326371 Also, per discussions with County Staff during the preliminary phases, we propose that the R.I.D. language indicate that the R.I.D. construction will not be started until 70% of, the land frontage in the Binding Site Plan is developed. Spokane Industrial Park will maintain a minimum 50% ownership in all the land in the R.I.D. area until the R.I.D. petition is approved by the County Commissioners. I hope this clarifies the issues addressed in your letter. If these conditions are acceptable, then we request that these clarifications supersede the General Conditions of Approval for B.S.P. 17 -87 dated March 31, 1988. Sincerely, Taylor Engineering Mark Aronson, P.E. Project Engineer BRS /kmo cc: Theron Rust Taylor Engineering Civil Design and Land Planning W. 106 Mission Ave. • Suite 206 • Spokane. WA 99201 • (5(N) 328 -3371 I d�h9, ; 1211�,�atJ 4un O r-OL.L w l o 7 tf 2, v I P tFrzo r a r c. J W r 1�p �. I � � �c.auerrtarn i r�cr l rso+ Ee . PUBLIC WORKS DEPARTMENT OFFICE OF COUNTY ENGINEER RONALD C. HORMANN, P.E. COUNTY ENGINEER SPOKANE, WASHINGTON 99260 -0170 January 25, 1989 Washington Water Power Company E. 1411 Mission Spokane, Washington 99207 Re: Euclid Avenue Flora Road to Barker Road Attention: Mr. Larry Wride Line Office Dear Mr. Wride: The reconstruction of the section of Euclid Avenue between Flora Road and Barker Road is not contained in the County's current 1989 -1994 Six -Year Construction Program. However, since this section of Euclid Avenue will primarily serve the adjacent developing industrial - commercial property, any needed future improvements will most likely be done by the private developers as conditions to past, existing and future zone changes, subdivisions and /or other land use action approvals by Spokane County. Likewise, the time frame for those improvements is not under the County's control and will not be included in the County's Six -Year Construction Program process but will be determined by development needs. A good example of this type of development responsive improvement is the section of Euclid Avenue between Flora Road and Sullivan Road. The timing of the project proposals for the roadway cross- sections, right -of -way widths (100' in this case) and funding of the improvement is the developer's responsibility. I would expect a similar scenario will be followed with the improvement of Flora Road to Barker Road section of Euclid Avenue. Typically scheduling of improvements will not be known until shortly before work is to begin. Sometimes we only get as much as a couple of weeks notice which makes it tough to do very effective long range planning. As you can see, this makes it impossible for us to know the specific schedule on this type of project. Very truly yours, Ronald C. Hormann, P.E. Spokane County Engineer Gary W. Kennaly, P.E. Planning & Traffic Engineer GWK:lb 05010 lic Works Building / North 811 Jefferson Street / Spokane, Washington 99260 -0170 (509) 456 -3600 SPOnq XE CO L'�:Y CC :: ii nOUSC P O K A N E C O U N T S Y W DIVISION OF ENGINEERING AND ROADS • A DIVISION OF THE PUBLIC WORKS DEPARTMENT William A. Johns, P.E., County Engineer Dennis M. Scott, P.E., Director :Sea -___ .Ban RE: S . pcicane Dear Sir Or madam: advi°ed that the 7_revocable i.e?tt c n gip,..- _ _ ,.jp _..._- V_ r• , r %'� '_? °L _t jr.v'.� C��mDany s 'ur ?�' _or iP.stalla ti Cris „ OE roads and a :iatej Arai -a Cge _'adi , j -i es =J% 'ile a 0`, %e :lent P� 1 at _on . p_ at nL'ar'i _ 9 QQ_ _.. .hR '1 -nrt am t _,nt Or S? i' cii l , lil r r 1, . m a•_i 't[.71 ha %i an_i .emu ?or ° _ °a __'a° ,f. ::ai' ,..ur ;�_c. c e Bill Jchns, P.E. Spokane C::unty Engineer David A. Bertc ?!at Compliance Surveyor 1G26 W. Broadway Ave. • Spokane, WA 99260 -0170 • (509)456-36W FAX: (509) 324-3478 TDD: (509) 324 -3166 `` � �{. ".l r r. -• JT �— c.T'�, Y'_ —T J1 1 ' ✓ r � Y .fi t [ 1 _� S . r, t >OFFIC OF COUNTY ENGMEF 1f vsF�KkNECOUN,Z,wASH[NC�TQPC t G +.l [ . J• ,�' t [L� t J a'� tk .,` � y , -� _.^ + y �-i.� 4 ♦ "i: a` Y fir - • � L+ �' � ky� rs l f tE] � 3 lk �II�Cf -CffICB C WIICObO r - tt l +X 1 _ti � rr ; £ i -i•1.J ,_�! t ti K 7 Fro Subs G L � tv' IV jk, s � - �.r s•�� c a t v o form 327 CR. f i �'`3r a➢ A � ' / f 3 jf',�'`:� t,.r. .' ,- .. a - j Kpf'�kJ :: .,. The owner(s) or successor(s) in interest agree to authorize Spokane County to place their name(s) on a petition for the formation of a Road Improvement District (RID) by the petition method pursuant to Chapter 36.88 RCW, which petition includes the owner(s) property, and further not to object, by the signing of a ballot, the formation of a RID by the resolution method pursuant to Chapter 36.88 RCW, which resolution includes the owner(s) property. If a RID is formed by either the petition or resolution method, as provided for in Chapter 36.88 RCW, the owner(s) or successor(s) further agree: (1) that the improvements or construction contemplated within the proposed RID is feasible, (2) That the benefits to be derived from the formation of the RID by the property included therein, together with the amount of any County participation, exceeds the cost and expense of formation of the RID, and (3) that the property within the proposed RID is sufficiently developed. Provided, further, the owner(s) or successor(s) shall retain the right, as authorized under RCW 36.88.090, to object to any assessment(s) on the property as a result of the improvements called for in conjunction with the formation of a RID by either petition or resolution method under Chapter 36.88 RCW, and to appeal to the Superior Court the decision of the Board of County Commissioners affirming the final assessment roll. The improvements or construction contemplated within the proposed RID include (a) construction of an additional traffic lane along Sullivan Road from Marietta Avenue northward to the proposed intersection of Euclid Avenue realigned, (b) reconstruction of the existing traffic signal system at Sullivan Road and the proposed intersection of Euclid Avenue realigned, and the construction of the entire additional traffic lane on Sullivan Road, all in conjunction with the realignment of Euclid Avenue, (c) construction of a new traffic signal system at the intersection of Sullivan Road and Marietta Avenue, and (d) the proposed realignment of Euclid Avenue as shown on the preliminary Binding Site Plan 17 -87, said improvements referred more particularly in the "Conditions of Approval" for Binding Site Plan 17 -87, on record with Spokane County Planning Department. It is further agreed that at such time as an RID is created or any Road Improvement Project is sanctioned by Spokane County, the above required improvements will be at the sole expense of the undersigned owner, their heirs, grantees and assigns without participation by Spokane County. The RID waiver contained in this agreement shall expire after ten (10) years from the date of execution below. However; the owner(s) or successor(s) agree that if said RID waiver expires without construction of the required improvements, the owner(s) or successor(s) agree to construct the required improvements at their own expense; pay to Spokane County the then estimated cost of the required improvements to enable the County to complete the same; or furnish a bond or other secure method suitable to the County, providing for or securing to the County the actual construction of the improvements. All of the requirements of this agreement shall run with the land and shall be binding upon the owner(s), their successor(s) or assign(s). bsp /ferry "A MEATTLE-FIRSTNATIONAL BANK d�N sz' "EMBER FDIC INTERNATIONAL TRADE OPERATIONS P.O. BOX 3977 SEATTLE, WASHINGTON 98124 U.S.A. CABLE: FIRSTBANK SEATTLE TELEX: 320249 P%gft 1 nf 2 Stprid1w !.C, Numlinr 72221-(. TDRPVOCANI.F. STANPRY !YTTER OF O� APPFL 19,99 1 ?7!!MRFP , B t pa ges 7� RENEE T c 1 AR"' o rn�tlal m ern 76 SPOKANE COUNTY RNGTNERPS, Post -It'" brand 113)(trans from N. 81 JEFFERSON' IV" Co. SPOKANE. WA 99260-0170 ACCOUNT PARTY: SPOKANT'. TN7nr Sin f AT DA!,'K . T N. C: P.O. ROY 272 S POKANE !9A 99221) AMOENT- 17SD22 ' 5.000-00 !F.fGHT MINOPFI) TH!R'rY--P!VF T11011SAN-M AN!) NO!!00 DOM.ARS! tkfF HFRFRV TSSly'F OUP TRPFVo(',AR!,E S'rAYF)R�V T OF CPFFT!' Ty VOUR VAV.np.. N F", AVATI.A111.1 MSA!NST PRFSENTATrON OF THE FOT.I.OhITNG: 1. YOUR SIGHT PRAFT DRMI�X ON SPATTT.F-PTPST NATION'Al, RANK. AND STATfx(" il!F OF 2. (- n nfT . ATTV . QT)l)IPTEFjl ' l . S'CXF'.! ay A\ A!iTIMRTZT'!� OF 1 1".. .1.1 1. SPOKANK !:C!7NTV 1 'III JFT'vYRCON- CPOITANH. lt'A AS FOIA.MgS- "t'IT ':FP.TFFV THAT "HF. AMOUNT qF '!uTS PPAh`!N(, !S DUE. PURSIM7 TO NON-COMPIJ-'TION OF A!.!. OR' ANY [VIPPOVEMFNTS' rTNSERT rMPIROVE !FXT!S) AS STATF!? IN SPECTAl. coNmrToN Nn. 2 9FT,ft)." 2. THE . QPf('TNA!. f)F .gyp S STA,!)T!V 1,FTT!'R OF TMS T.RTTER OF CRF!)T'!' !-XP[PF,S AT THr. COUNTTFRS OF SFATTTY-FTRST NATTONAF, RANK. OF f:jlQPVVITT..-,' ',0CATET AT 8,00 FTV'I'T' AAPVIil' F1.00P, 2! . SEAL -!.F. (l.TAS!iT,\*(',l'n\,' 921C ON 21 I?FCFMRF'R 1991. Le.'D-��SEATTLE- FIRST NATIONAL BANK mw5w mic INTE RNA FIONAL TRADE OPERATIONS P.O. BOX 3977 SEATTLE, WASHINGTON 98124 LLSA. CABLE. FIRSTBANK SEATTLE TELEX: 320249 Stamr1hy EC Number 720214: SPECIAL CONU!TFUNS: 1. PARTIAL DRAWINGS ARK PFPMTTTFD 2. EACH DRAWTNG UNI)FR •HIS PETT72 OF PRE101T. CnVFPn THE ASSERkNCF OF COMPLETION OF INSTALLATION OF ROADWAY TMPRDVFVFXTS. INCLUDING GEARING. GRAVEL. PAVFXG. CURRS. SFDFWALKS. STORM HRAYNAGF. DRATNA(IF SWARFS, MONUMENTS, STREET SIGNS ANN nTNVP WORK AS 0 !XCTnFNTAL ANN RFLATFO THERETO TN ACCORDANCE WITH THE DRAWINGS AND SPECIFTCATIONS AS SKRUTTTEn TO ANN APPROVF" HY THF 40TATE VOUN"Y FNK!NFFR'S OFFICE ON MARCH I!. 19TL(RS_P_ AND MARPH On WE HEREMY AGREE WITH TEE DRAWKIR, FvnnRsFR ANN RONA uTnF HOnDFR OF THFS qRAFT NEGOTIATED UNDER ANN IN STRICT CAMPLQXCE WITH THE TERMS HE THIS hi OF CREDIT THAT SA!D DRAT SHAn7 RF nu n y Roymn C!"IlK PRFSFKTATfnN TO ES, AT A0 TIME HI ruin: CQMITFT!Ox OF TEE 2H WHICH EVENT WRITTEN NOTICE SHAIII 9v S!VFX R• SPOKANF 79EXTY TO SEATTLE-F!RST NATIONAL HANK, SHATTIE, WA. '!'HIS LETTER OF CREnTT FS SHAjECT TO VCP 1PE2 RKV•SFON TfIC PHFI!.TCATTO`' NEYRFIR 400. VERY TRULY YOURS. SEATTLF-FIRST NATIONAL RANF' Rv AUTHORIZED SFGNATERR ELW! N rUHRA bUjq HLV, j,Hb &. 0 SEA TTLE•F/RST NAT /OA/AL BANK ' ME.V:BER FDIC INTERNATIONAL TRADE OPERATIONS P.O. BOX 3977 SEATTLE, WASHINGTON 98124 U.S.A Po,rF I t; n , CABLE: FIRSTBANK SEATTLE TELEX'. 320249 LE N.,..n..,.. 7220 PATF 12 APRIL IPRP SPOKANE COUNTY FNIAINFERS V. Ell JEFFERSON SPOKANE WA 99260-01 70 AI` 9ENITEF. gppl ANA; muSTRIon PARK INC P.C. RIX 0727 SPOKANE.. WA 99 .22n 070 L IF r'trERI'T \:1'\1111:11 7 2PPI ._4 77 cAVAP nl: YDEnSFnn:S !SSrc,n no APRI! 089 FS HFHEXV AMENDKI, S nr LNF)ER SPECIAL CONDITIONS ABU THY FQKkQ&NE: A . FT IS A CONDITION OF TprS vFTTvp nF 2REPFT THAT 17 SHAFT PF PFFMFFI NTOMA•Tr Cet r EX EN"Fn FOP a I{ r t SS 07 ;,,DDTi TNTAr n F lnq rn ONE r YEAR -nnv THE PRE SENT OR ANY t r HR F X P f : ! O._ HATES cc H t. EOF UNLESS T !FAST O DAYS . PR I CK TO SUCH c$nTRAF!QN "ATE WE XOT' Tn YOU THAT yn F%FCT NOT TO EX TEND THIS LETTER OF CRRDFT FOR SUCH ADQrTf9NA[ PFPjnE rr, ..iOB, r, Ln: rr r T 72 ,� I F. r rr;. r. ^i: nT t. �� On• TV NQ TO t"I r.�,A 't i;At L'� l�c �: THIS LETTER OF rRFDF pV SO • ,; rcvry vnr 4 ^P4TT DI:OVIRon .. A• YOE A-nT PvEFIVED A carmrAUTOF V ¢rnc ..., C9 FIXANCIAr INSTRU AAv TARN ORAN VP TO THE c= AMnnNT OF T1 r, OF CREDIT 1n RTFM FOP PPE r KS 1,A INK PQ ROMUTFONS ;'. 1T11 AMOUNT TF: mu r T YOUR D APT 1 .. ! T HE I .4'4 r ,.t .,t,'P J VREAV T! TAY nANNFH THIS AMENDMENT C2 STFTETFS AN !NTEG A! PART OF AND MUST RE ATTAVHFP TO .Tur nPIN0AL CRY"TT. YOURS FAFTHVHQ' MO N t VRM bW5 HLV.JMb — O .SEATTLE - FIRSTNATIGNAL BANK INTERNATIONAL TRADE OPERATIONS A'EMMER FDIC P.O. BOX 3977 SEATTLE, WASHINGTON 98124 U.S.A. CABLE: FIRSTBANK SEATTLE TELEX: 320249 DA'T'F: !I A P F! Fy F FT C A RY CPnVn \r T: CW�% FNf- ' 2'1 TEPF!',RSnN SPOVANE. tuA 09260-017r1 ACCnUYTFF SPOKANE P.C. RON 2 ?7 SP9y:ANF. !JA !)n22C ; n . rS .. .... SPFf!A' MINMITMN NII, :? AT FA 9V V! r v ' "p F `ARA� I IRVa Anp Trrr Nf3 %l()�'Tj;T 'P() Nl()17 1%, Ml�, Mi;p I - 'R TI!F !.FTT�'!! OF AN !NTTF Q'M. , I A\,'1 I —P Il! 7!J O 1 A rT!l 1 l V AUT) . ern S 1 C3NATITRr \Mxpf'L' O SEATTLE•F /RST NAT /ONAL BANK MEMBER FDIC L /C: X30: G07132 PAGE; _. THTERNAT'IONAL TRADE OPERA`.'IONS 7100 FIFTa AVENUE, FLOOR 3_ -, SEATTLE, WASHING'O! 99704 P,O. SOX 3977, ii':.AT`'L, WASUINGTON 9$.' 24 DEC EMBER 31 199:. P, L;eIE'�'I OIP_ uL {a:IF ,'0 7 . 1 .:,_ .II° :N'. M. I;I; 8 '. JEFFERSON oo ,Iv L', WA 99260-0170 ACCOU PARTY P.O. DOE 37 17 SPOKANE, WE 99320 N OUR LETTER OF CREDIT NUM30R 7732'. - DATED 5 APRIL ?939„ IN FAVOR OF SPOKA E COUNTY ENGINEERS IS AMENDED AS FOLLOWS: - EXPIRATION DATE IS ZMTZNDED TO w.'OVE 30, '.992 2. AMODUT IS DECRE4SED BY 755,000.01 U.S. DOLLARS 3 . WE AMEND OUR AUTO R.'.NEWAL CY AUSE TO R IT TS A CONDITION OF THIS LETTER OF CREDIT _UAT IT SHALL BE D.E2NED AUCOHATICALLY EXTENDED 7 AM A'. }D7TIO00L PERIOD OF 6 IIOtdTHS F O I ?FE PRESENT OR AGY _ OTURE EXPIRATION DAME HEREOF UNLESS AT LEAST 30 DAYS PRIOR TO SUCH EXPIRATION DATE, WE NOTIFY YOU BY CERTIFIED ?:AIL OR O"E;VI HT COURIER THAT WE ELEC NO'; ^ YTE S r.T E _ _� �•.,. iID 'rIIIS :,L� ��.g Or C REDIT FOR SUCB a7;DIT.IOraI, PERIOD. f . 1 11 PLEA NOTE T EAT OUR - ETiER Or GREDTT WUMnIR IS iCW CHANGED "v REAP G0720:. PLEASE MARX YOU RL ORDS ACC'C UD i P (L i 11 D QUOTE OUR NEW REFERENCE NUMBER IN ANY FUTURE CORRL P ? 5 OwhNC 5, THIS LETWER OF CREDIT IS OTHERWISE UNCHArGE0. HIS 1S AMEN NUMBER 003. x ?: Y• C J' OTV Of7l1 ,� aoa�a��o�oaoa� FORM 6075 1/90 -FIRST NAT /ONAL BANK MEMBER FDIC L/G NO? G 32 _ PAGE: 3 I17TERNA`iIONAL TRADE OPI.RATIOI7S 900 FIFTH AVEIIUL', PLOO t 3 SEA`:' ^LE, .WAS IING''i'Oi, 1 4 9e-� F.O. BOX 397 7, $ E A'Z`1'LE, ;dASi?Iiir "'Obi 98:_2 4 TdL:� fil' ?END_iE a_ COb1STTTUTL., rvN iF EGRAL, PA OF AND 3% ATTACHED TO THE ORIGIIIAI_ CREDIT. YOU FAITHFULLY, AII'- tI:OR.I.ZEil SIGNATURE DORIS KE11P PLEASE ADVISIE US OF YOUR: ACCEEPTA.. OR REJECTION TO T'" T1P ENI�;IIENT BY FAVAIRHAIL. WJTHORIZED SIG11A`S'URE OF EENEFICIA�i to C�Op� a0a�a��O�Oa�d� 6075 1/90 U SEA ME•F/RST NANONAL BANK --'-c MEMBER FDIC L/C N0: G072321 PAGE: INTERNATIONAL TRADE OPERATIONS 300 FIFTH AVENUE, FLOOR 31, SEATTLE, WASHINGTON 981014 P.O. BOX 3977, SEATTLE, WASHIVJGTON 98124 DECE111B .R 3'_ , 1991. B"NEFTCIARY: SPOnA_ COUNTY ENGINEERS N. 811 JEFFERSON uPOfiANE, i7A. 99200 -0170 ACCOUNT PARTY : SPOKANE INDUSTRIAL PARK, INC. P.O. BOX 37 ?7 SPOKANE, WA 9922.0 OUR 12TTER OF CREDIT NUMBER 72321 -G DATER 5 APRIL 1989 "IN FAVOR OF SPOKANE COUNTY ENGINEERS IS! �IIIENDED AS FOLLOWS: rI EXPIRATION DATE, IS EXTENDED TO JUNE 30, 1992 ?. AMOU`3`I IS DECREASED BY 755,000.00 U.S. DOLLARS 3. W. Aiiy31D OUR AUTO RENEWAL CLAUSE TO READ: i IT IS A CONDITION OF THIS LETTER OF CREDIT THAI'! IT SHALL BE DEEMED AUTOMATICALLY EXTENDED FOR AN ADDI'TIO'NAL PERIOD OF 0 ?40NTHS FROM THE PRESENT OR ANY FUTURE EXPIRATION DATE HEREOF, UNLESS AT LEAST 30 DAYS PRIOR TO SUCH EXPIRATION DATE, WE NOTIFY YOU BY CERTIFIED MAIL OR OVERNIGI-V COURIER THAT WE ELECT NOT TO EXTEND THIS LETTER OF CREDIT FOR SUCH ADDITIONAL PERIOD. PLEASE NOTE THAT OUR LETTER OF CREDIT NUMBER IQ NOVI CHANGED TO READ: G072321. PLEASE MARE YOU RECORDS ACCORNDINGLY AND QUOTE OUR NEW REFERENCE NUMBER IN ANY FUTURE CORRESPONDENCE. THIS LETTER OF CREDIT IS OTHERWISE UNCHANGED. THIS IS AMENDMENT NUMBER 003. * ** CONTINUED j.:0,vwWGE * ** aoatma��o�oaoa� O fi SEATTLE•F/RST BANK MEMBER FDIC L/C 7 10: G072321 PAGE: 2 INTERNATIONAL TRADE OPERATIONS 800 FIFTH AVENUE, FLOOR 31, SEATTLE, WASHINGTON 98 P.O. BOX 3977, SEATTLE, WASHINGTO V, 98124 THIS ANMENDMU•T CONSTITUTES AN INTEGRAL PART OF AND OUST BIE ATTACKED 1ACHED TO THE ORIGINAL CREDIT. YOURS FAITHFULLY, 'i "ORi DORIS I EMP im "LEASE ADVISE US OF YOUR: ACCEPTAINcr, OR REJECTION TO THIS AIIENDIIEIIT BY FAR /AIRMAIL. (A ftZ . I) i) D SIJIIATURE OF DENEFICIARY) aoa�a��o�oa�a� -31x91 TUE 14:42 SEA A NTL TRADE O PNS _ FAX NO .2 K" 072 P.01 ® SEATTLE•F /HST NAT /ONAL BANK . MFMOER FDIC L /C'NO: G072321 PAGE: 1 INTERNATIONAL TRADE OPERATIONS 800 FIFTH AVENUE, FLOOR 31, SEATTLE, WASHINGTON '98104 P.O. BOX 3977, SEATTLE, WASHINGTON. 98124. DECEMBER 31, 1991 ;. FAY TRAPISNIML MEMO- .2- BENEFICIFiR U11tG�,_$1.rnC SPOKANE COUNTY .ENGINEERS N, 811 JEFFERSON SPOKANE, WA 99260-•0170 ;^ •._ � _I ��. I- - " "" ACCOUNT PARTY• SPOKANE INDUSTRIAL PARK, INC. . P.O. BOX 3727 SPOKANE, WA 99220 .. OUR LETTER OF CREDIT NUMBER 72321 -G DATED . 5 APRIL 1989 IN FAVOR OF SPOKANE .COUNTY ENGINEERS IS AMENDED AS FOLLOWS: 1. EXPIRATION DATE IS EXTENDED TO JUNE 30, 1992 2. AMOUNT IS DECREASED BY 755,000.00 U.S. DOLLARS 3. WE AMEND OUR AUTO RENEWAL CLAUSE TO READ: IT IS A CONDITION OF THIS LETTER OF CREDIT THAT IT.SHALL BE DEEMED AUTOMATICALLY EXTENDED FOR AN ADDITIONAL PERIOD OF 6 MONTHS FROM THE PRESENT OR ANY.FUTURE EXPIRATION DATE HEREOF, UNLESS AT LEAST 30 DAYS PRIOR TO SUCH EXPIRATION DATE, WE NOTIFY YOU BY CERTIFIED MAIL OR OVERNIGHT COURIER THAT WE ELECT NOT TO EXTEND THIS LETTER OF CREDIT FOR SUCH ADDITIONAL. PERIOD.• PLEASE NOTE THAT OUR LETTER OF CREDIT NUMBER IS NOW CHANGED TO READ: G072321. PLEASE MARK YOU RECORDS ACCORNDINGLY AND QUOTE OUR NEW REFERENCE NUMBER IN ANY FUTURE CORRESPONDENCE. THIS LETTER OF CREDIT IS OTHERWISE UNCHANGED. THIS IS AMENDMENT NUMBER 003. * ** CONTINUED ON NEXT PAGE * ** FORM 6076 im ...— "! IL. lRnvc B rut 14:4 L stHr rt - ®SEATTLE=F /RST NAT /ONAL BANK L/C NO: G072321 PAGE: 2 INTERNATIONAL TRADE 800 FIFTH AVENUEt FLOOR 31, SEATTLE, WASHINGTON 98104 P.O. BOX.3977, SEATTLE, 98124 THIS AMENDMENT, CONSTITUTES AN INTEGRAL PART OF - AND MUST BE ATTACHED TO THE ORIGINAL CREDIT. YOURS FAITHFULLY,. AUTHORr A IGNATURE DORIS KEMP FORM 6076 1 /VO Rfitwet� AUG 0 51993_ ® SE.4F/RST SANK ® MEMBER FRIG L/C NO: G072321 PAGE: 1 INTERNATIONAL TRADE OPERATIONS 800 FIFTH AVENUE, FLOOR 31, SEATTLE, WASHINGTON 98104 P.O. BOX 3977, SEATTLE, WASHINGTON 98124 JULY 30, 1993 BENEFICIARY: SPOKANE COUNTY ENGINEERS N. 811 JEFFERSON SPOKANE, WA 99260 -0170 FAXED TO: MR. DAVID BERTO FAX NO: 509- 324 -3478 ACCOUNT PARTY:. - SPOKANE INDUSTRIAL PARK, INC. N. 3808 SULLIVAN RD, BLDG N -15 SPOKANE, WA 99216 OUR LETTER OF CREDIT NUMBER G072321 DATED JANUARY 20, 1991 IN FAVOR OF SPOKANE COUNTY ENGINEERS IS AMENDED AS FOLLOWS: 1. AMOUNT IS INCREASED BY 97,500.00 U.S. DOLLARS TO NEW LETTER OF CREDIT BALANCE 177,500.00 U.S. DOLLARS 2. CHANGE SPECIAL CONDITION NUMBER 2 TO READ: 2. EACH DRAWING UNDER THIS LETTER OF CREDIT, COVERS THE ASSURANCE OF COMPLETION OF INSTALLATION OF ROADWAY IMPROVEMENTS, INCLUDING GRADING, GRAVEL, PAVING, CURBS, SIDEWALKS, STORM DRAINAGE, DRAINAGE SWALES, MONUMENTS, STREET SIGNS AND OTHER WORK AS IS INCIDENTAL AND RELATED THERETO IN ACCORDANCE WITH THE DRAWINGS AND SPECIFICATIONS AS SUBMITTED TO AND APPROVED BY THE SPOKANE COUNTY ENGINEER'S OFFICE ON MARCH 14, 1989 (BSP 17 -87), MARCH 20, 1989 (BSP 21 -88) AND JANUARY 30, 1991 (BSP 22 -88). THIS LETTER OF CREDIT IS OTHERWISE UNCHANGED. THIS IS AMENDMENT NUMBER 004. THIS AMENDMENT CONSTITUTES AN INTEGRAL PART OF AND MUST BE ATTACHED TO THE ORIGINAL CREDIT. YOURS FAITHFULLY, CcuM Eogiueerin; * ** CONTl@423LN mbN - qM PAGEW*ikrt•T. •SEAFUS66 ' *5 �ATTLE•F/RST NAT /ONAL oANK 9 MEMBER FDIC L/C NO: G072321 PAGE: 1 INTERNATIONAL TRADE OPERATIONS 800 FIFTH AVENUE, FLOOR 31, SEATTLE, WASHINGTON 98104 P.O. BOX 3977, SEATTLE, WASHINGTON 98124 JANUARY 23, 1995 BENEFICIARY: SPOKANE COUNTY ENGINEERS N. 811 JEFFERSON SPOKANE, WA 99260 -0170 ACCOUNT PARTY: PENTZER DEVELOPMENT CORPORATION 818 W. RIVERSIDE, SUITE 350 SPOKANE, WA 99201 -0910 OUR LETTER OF CREDIT NUMBER G072321 DATED APRIL 5, 1989 IN FAVOR OF SPOKANE COUNTY ENGINEERS IS AMENDED AS FOLLOWS: 1. PLEASE CHANGE THE APPLICANT'S NAME AND ADDRESS AS FOLLOWS: PENTZER DEVELOPMENT CORPORATION 818 W. RIVERSIDE, SUITE 350 SPOKANE, WA 99201 -0901 THIS LETTER OF CREDIT IS OTHERWISE UNCHANGED. THIS IS AMENDMENT NUMBER 005. THIS AMENDMENT CONSTITUTES AN INTEGRAL PART OF AND MUST BE ATTACHED TO THE ORIGINAL CREDIT. YOURS FAITHFULLY, FORM 6075 1 /90 S P O K A N H OFFICE OF TFIE COUNTY ENGINEER Ronald C. Hormann, P.E., County Engineer Seattle First National Bank International Trade Operations P.O. Box 3977 Seattle, WA. 98124 RE: BSP 17 8 BSP 21 Dear Sir or Madam: C O U IV - 1 Y A DIVISION oiz THE PUBLIC WORKS DISI'ARTMENT Dennis M. Scott, P.E., Director November 5, 1991 Please be advised that Irrivocable Standby Letter of Credit Number 72321 -G issued by your company as surety for installation of roads and associated drainage facilities for the'above mentioned project, in the current amount of $835,000.00 may be reduced to $153,000.00. If you have any questions, feel free to call our office. Very truly yours, cc: Spokane Industrial Park, Inc. A Ronald C. Hormann, P.E. Spokane County Engineer e rg ry Sims Plat Inspector N. 811 Jefferson Spokane, WA 99260 -0180 (509) 456 -3600 FAX (509) 456 -4715 BOND ESTIMATE PROJECT BSP 17 R BSP 21 NAME J Sims DATE 20- Dec -91 ------------------------------------------------------------------------------- DRAINAGE ITEMS UNITS GUANITY PRICE COST 1) Drywell - Type A EA 1250.00 0.00 2) Drywell - Type B EA 1480.00 0.00 3) Grate - Type 1 EA 325.00 0.00 4) Grate Type 2 EA 330.00 0.00 5) Grate - Type 3 EA 320.00 0.00 6) Back-fill For DW CY 14.70 0.00 7) Concrete Inlet EA 610.00 0.00 8) C.M. Pipe 10" Dia. LF 20.00 0.00 9) C.M. Pipe 12" Dia. LF 24.60 0.00 10) C.M. Pipe 15" Dia. LF 30.50 0.00 11 ) C.M. Pipe 18" Dia. LF 24.00 0.00 12) Precast Manhole EA 1435.00 0.00 13) Solid lid EA 300.00 0.00 14) Ditch Excavation CY 2062 9.20 18970.40- 15) ------------------------------------------------------------------------------- Sod SF 55647 0.70 38952.90 NON STANDARD DRAINAGE ITEMS ------------------------------------------------------------------------------- 1) Repair Dr•ywells LS 1 700.00 700.00^ 2 ) 0.00 3) 0.00 4 ) 0.00 5 ) 0.00 6 ) 0.00 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- DRAINAGE SUBTOTAL 58623.30 16) Monuments EA 160.00 0.00 17) Barricade LF 32.00 0.00 18) ------------------------------------------------------------------------------- Street Signs EA 75.00 0.00 OTHER SUBTOTAL 0.00 ------------------------------------------------------------------------------- GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 9.20 0.00 20) Top Course CY 10.60 0.00 21) Base Course CY 10.60 0.00 22) Asphalt Concrete Tons 44.40 0.00 23) Curb Type A LF 6.20 0.00 24) Curb Type B LF 7.90 0.00 25) Curb Type R LF 7.20 0.00 26) Sidewalk SO YD 15.30 0.00 NON- STANDARD ROAD ITEMS 1) RR Crossing & Approaches LS 1 20000.00 20000.00 2 ) 0.00 ) 0.00 4 ) 0.00 GRADING AND SURFACING 20000.00 VAI 11901 000 GRAND TOTAL 78, 623.30 BOND ESTIMATE PROJECT BSP 17 & 21 --------------- - -- - - -- DRAINAGE ITEMS 1) Drywell - Type A 2) Dr•ywell Type B 3) Grate - Type 1 4) Grate Type 2 5) Grate - Type 3 6) Backfill For DW 7) Concrete Inlet 8) C.M. Pipe 10" Dia. 9) C.M. Pipe 12" Dia. 10) C.M. Pipe 15" Dia. 11) C.M. Pipe 18" Dia. 12) Precast Manhole 13) Solid lid 14) Ditch Excavation 15) Sod NON STANDARD DRAINAGE ITEMS 1) Repair drywells 2) 3) 4) 5) 6) ------------------------------- NAME J Sims DATE ------------------------------- UNITS QUANITY PRICE EA 1250.00 EA 1480.00 EA 325.00 EA 330.00 EA 320.00 CY 14.70 EA 610.00 LF 20.00 LF 24.60 LF 30.50 LF 24.00 EA 1435.00 EA 300.00 CY 2062 9.20 SF 55647 ------------------------------- 0.70 ------------------------------- LS 1 700.00 18- Dec -91 COST 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18970.40 38952.90 700.00 0.00 0.00 0.00 0.00 0.00 ------------------------------------ DRAINAGE SUBTOTAL 58623.30 16) Monuments EA 160.00 0.00 17) Barricade LF 32.00 0.00 18) Street Signs EA 2 75.00 150.00 ------------------------------------------------------------------------------ OTHER SUBTOTAL 150.00 ------------------------------------------------------------------------------ GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 322.2 9.20 2964.24 20) Top Course CY 107.4 10.60 1138.44 21) Base Course CY 10.60 0.00 22) Asphalt Concrete Tons 423.1 44.40 18785.64 23) Curb Type A LF 6.20 0.00 24) Curb Type B LF 7.90 0.00 25) Curb Type R LF 7.20 0.00 26) Sidewalk SO YD 15.30 0.00 5NUIV - J i MIMUMUNW RWm1 1 1 GPIJ ----------------------------------------------------- Vs� -- o�07rt70'cl- --- IC]' 1) RR Crossing & Signa4 * o4k)P" �es LS 1 &@000-r00 6rdM0Z 2) 1=6 v 3) Remove 7 Replace Radius @ Marietta & Su LF 33 15.00 495.00 4) Wheelchair ramps for Pathways EA /SpOO 0.0 ------------------------------------------------------------------------------- GRADING AND SURFACING 88383.32 ------------------------------------------------------------------------- - - - - -- / GRAND TOTAL 147,156.62 �ii:1�I�i�eflif:P►i� � � 1�-'1 PROJECT NO.- BS17 &21 DESIGNER- J SIMS DATE- 12/18/91 PROJECT DESCRIPTION- PSI=' 17 & BSP 21 STREET # 1 NAME - PATHWAYS LENGTH- 1450.00 FT. WIDTH - 6.00 FT. BEGINNING STATION = 0.00 ENDING STATION = 1450.00 TERM # 1 : CHOPPED TERM # 2 : CHOPPED ITEM MEASUREMENT QUANTITY SURFACE AREA- 8700.00 S.F. ROADWAY EXCAVATION 1.00 FT. 322.2 C.Y. CRUSHED SURFACING TOP COURSE 0.33 FT. 107.4 C.Y. CRUSHED SURFACING BASE COURSE 0.00 FT. 0.0 C.Y. ASPHALT ---------------------------------------------- CONCRETE 0.17 FT. ----------- 110.1 ----------- --- - - TONS - - -- i ii:7wadE5m NAME- MARIETTA AVE LENGTH- 458.00 FT. WIDTH- 54.00 FT. BEGINNING STATION = 37.00 ENDING STATION = 495.00 TERM # 1 : CHOPPED TERM # 2 : CHOPPED ITEM MEASUREMENT SURFACE AREA- 24732.00 S.F. ROADWAY EXCAVATION 0.00 FT. CRUSHED SURFACING TOP COURSE 0.00 FT. CRUSHED SURFACING BASE COURSE 0.00 FT. ASPHALT ---------------------------- CONCRETE -- ----- 0.17 ------- - FT. - - - -- kiliTG1� - ROADWAY EXCAVATION CRUSHED SURFACING TOP COURSE CRUSHED SURFACING BASE COURSE ASPHALT CONCRETE QUANTITY 0. 0 C. Y. 0. 0 C. Y. 0. 0 C. Y. 313.0 TONS 322. 2 C. Y. 107. 4 C. Y. 0. 0 C. Y. 423.1 TONS DEC 27 '91 17 :31 SIP SPOKANE INDUSMA1 PARK December 27, 1991 Mr. Jerry Sims Plat Inspector Office of the County Engineer N. 811 leffcrson Spokane, WA 992 60 -0 1 SO RE: Letter of December 23rd, 1991 Dear Nlr. Sims: P.2 /2 PENTZER [DEVELOPMENT CORPORATION A WASidjaWh A"ITERPoMPC0.MAW1 N. 3808 Sullivan Raid Spogane, WA 992161670 1 am in receipt of your lever dated December 23rd, 1991, wherein you have asked that Pentzer Development Corporation issue an irrevocable letter of credit in the value of $so,00a.00. Please be advised that I had an opportunity to discuss this issue with Park General Manager William E. Butler on December 26th, 1991. Please be advised that Mr. Butler does not feel that a bone warranted in this instance. I haye.been instructed to inform you that the position eY ?entzer Development Corporation relative to this issue has not changed from that referenced in my previous letter of December 2nd, 1991. 1 attempted, tulsuccessfulty, to contact you by telephone regarding this issue or, the morning of December 27th, 1991. Should you have any additional questions , nts regarding this issue, please do not hesitate to contact meat your convenience, o Sincerely, SPOKANE INDUSTRIAL PARK Scott R. Brown Property Manager pim ?hone: (509) 924 W: (509) 9243748 W,Mf 3 HACOODCD VRiNIEOO ;: BECK.ED PAPER 06EO BY AIE ',J OFF I CE C3 F THE iCOLJNT`'f EIVG I h1EER SPOKANE COUNTY, WASHINGTON DATE: Decem 9, 1991 TO: Tom Yake r FROM: Jerry Si SUBJECT: HSP_1 R 21 Spokane Industrial We have received a request from the sponsor to reduce /release the bond for the above mentioned project. Please review this at your earliest possible convenience and notify me of the amount, if any, we need to retain in order to assure the completion of the project. Thank you for your prompt attention to this matter. cc: Ross Kelley ANhc� lisp N REPORT Pg. ► of .2- OFFICE OF THE SPOKANE COUNTY ENGINEER - )ate /0 /2_I,/9/ Project Name Ind'42tri2 1 Pc2✓k (Mar ; n_UL - t ,ispector 5L and FuJ, Ski 33iL3A Weather a. m. p.m. Repent -Nv Time Charged Contractor this Day - '/z or i Contractor and/or Sub(s) 7444m,/ Other County Personnel Wi /es Contractor Personnel Classification Equipment List Hrs. Used Standby UNITS Number liary Section 1) Rnit 0 6Z SL on �t e 7 G) Rn 5& RR C_rossirq Si.v See s I // A 7) P-,,�� st�r� net. ITEM NO. DESCRIPTION LOCATION QTY. QTY. TO DATE INT. Signing checked a.m. p.m. INSPECTOR'S SIGNATURE ^ - ������ L pg�of-___ OFFICE OFTHE SPOKANE COUNTY ENGINEER I : - )ate �Aupentnr Weather - a.m. Time Charged Contractor this Day - Other County Personnel ---`~~ P. M. Equipment List Hrs. Used Standby 1 2 3 4 5 G Contractor Personnel Classification Number 2 3 4 5 6 DiarySeotion o C Project Name ________- Project No. CRP/ R|D__ Report No. Contractor and/or Sub(o) � ITEM DESCRIPTION LOCATION UNITS CITY. OTY. TO DATE INT. Signing checked ------_-a.m. ___-__-p.m. INSPECTOR'S SIGNATURE PHONE (509) 534 -2657 FAX • (509) 634-9787 � _ e u oo; E. 6614 MAIN STREET • P.O. BOX 11036, PARKWATER STATION • SPOKANE, WASHINGTON 99211 December 5, 1991 Taylor Engineering, Inc. West 106 Mission Avenue, Suite 206 Spokane, Washington 99201. Attention: Mark Aronson Reference: Spokane Industrial Park South Expansion Inland Asphalt's Project No. 63041 Dear Mark, During our last meeting on the project site there was some discussion about a new permit Spokane County had sent to Scott Brown and a different way the County was testing concrete poured for sidewalks on this project. Inland Asphalt had no prior knowledge of these developments so we questioned our subcontractor and his supplier. All parties stated they had not agreed to any change in specifications from those required by the original contract. Jim Winkler did note that the County told him they were going to test in a different manner and he replied that it was not up to him in what manner the County performed their testing. We understand this testing method is being called "field cure" but we are not aware of any specification for this method. Further, upon receiving a copy of the revised permit sent to Mr. Brown, we see the County wants to make the concrete poured after November 19, 1991 subject to section 6.02.3(5)B of the Washington State Standard Specifications for Road, Bridge and Municipal Construction. A review of Section 1 -2, Special Conditions for Spokane Industrial Park, South Expansion item 8) indicates the 1988 Washington Department of Transportation Standards are what the Spokane County Road Standards are based on and we researched that publication. There is not a specification titled 6.02.3(5)B in this book. (ACTOR REGISTRATION M IN-LA-NA-'304K5 Inland Asphalt Company SINCE 1934 In conclusion, if you desire to change the requirements of our contract we would need the specifications to determine if a price change would be required to negotiate a change order. We will not accept responsibility for complying with specifications not included in our contract. This position has been taken by the effected subcontractors and suppliers as well. Should you desire further discussion of this subject we are willing to meet at your convenience. Sincerely, INLAND ASPHALT COMPANY Walt Haneke Project Manager WH /jg cc: Wm. Winkler Central Pre -Mix Spokane Industrial Park Attn: Scott Brown • rl✓lc.h his REPORT OFFICE OF THE SPOKANE COUNTY ENGINEER ' to /Z1 /Qt - �,ispector 5 &rntlks Weather a.m. p.m. Time Charged Contractor this Day - Yz or 1 Other County Personnel Contractor Personnel Classification Pg. 1 of _ Project Name I �c� ✓k �f�l�r P II�Z canfj E- 1:,d 5 k 3f-3n Reper# - Nu. Contractor and /or Subs) lev H v„� Equipment List Hrs. Used Standby 3 4 5 6 Number Diary Section 1) / \ rrr 013 E0 e d 4vt, 54L.1 5 _ 3 i - 20 CZ-5e1 T- RR Ea,kz1 r:1) ExLnr) side 161L d L L6 0e- h) Reirl r� r 2 e �z CGST[., 4 o i/ 7n f >< 5' (P C� ISLf. ui'cJe n 1 6Z r k. on 1-t 5'rje, L 19 ;6 w' de t) Re s RR Cro5z� n 12k 2� A5a), ) & 124a a Stv 33t30 to SEa S5L60 K+ -5 nf• E, .4vr . 3) CSTC arict I)u 5ft) i3r3(J 4 Std Sid of E„1� %c� ,.�t• 'i) TplZ" As l 1t on Marirlfn A Std 0t 37 to / 4195 (5 1'v �MarietLi n� 5 rm�%A 5&We tkll ay 5 lie 3h 1 n r1S � O PrJ Y a nP Sid 7fJS 71 P- --L ct, __ n ITEM NO. { Y1� J DESCRIPTION L, LOCATION UNITS QTY. QTY. TO DATE INT. Signing checked a.m. !l p.m. INSPECTOR'S SIGNATURE —A- Taylor Engineering, Inc. Civil Design and Land Planning Principals: Perry M. Taylor, P.E. Stanlcy R. Siir[i1uJ Mark A. Aronson, P.E. David C. L tTsm, P.E. November 8, 1991 Mr. Randy Stronk Spokane County Dept. of Engineering North 811 Jefferson Spokane, Washington 99260 RE: Spokane Industrial Park - South Expansion Road & Drainage Improvements Dear Randy, This letter is in response to the punchlist report of October 23, 1991 submitted to the contractor for the referenced project. Following is an item by item response of what action we anticipate: Item 1: We are currently in the process of coordinating the crossing installation with Union Pacific Railroad. Upon completion of the crossing the asphalt and CSTC will be installed to match up to the crossing. We anticipate installing the barricades as outlined in our approved plan. Union Pacific was providing for the relocation or the crossing signs at the tracks. It appears that the crossing signs on either side of the tracks were In place. Items #2 & #3 : Completion of the pathways is Inland's responsibility and should be completed as soon as weather permits. Item #4 : The top lift on Marietta as well as Euclid, near Sullivan is anticipated to take place when the additional lane is paved along Sullivan. Item #5 : The shaping of the swales along Euclid, Sullivan and Second are Inland Asphalt's responsibility. Landscape contracts are anticipated for the remaining portions along Euclid, Sullivan and Second which, in light of the current Marietta project, should be considered when inspecting the swales. The reshaping of the swales along Marietta are the responsibility of the landscape contractor, Hidden Rivers. Item #6 : Completion of the drywells is Inland's responsibility and should be completed as soon as weather permits. W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 320 -3371 FAX (509) 328 -8224 ^ Item 7: Paint striping the road was not art of Inn n ' - -ice p g p a d s contract and, as discussed with Spokane County, will be coordinated and completed by Spokane County. If you have any questions regarding this response please don't hesitate to call. Sincerely, TAYLOR ENGINEERING, INC. Scott M. Busch, P.E. Project Lead SMB /yev 90 -083 cc: Tom Yake - County Engineers Walt Haneke - Inland Asphalt Scott Brown - Spokane Industrial Park TA34or Engineering, Inc. Civil Design and Land Planning W. 106 Mission Ave, • Spokane, WA 99201 • (509) 328 -3371 FAX (509) 328 -8224 TICOR TITLE INSURANCE OF CALIFORNIA W 521 First Avenue Spokane, TA 99204 (509) 838 -5281 • P Z4 W, • F571 5 V • N. I � TO: � X799 %4 Spokane Industrial Park Your Loan No.: North 3808 Sullivan Rd. Our Omer No.: C- 190581 - M Spokane, Washington (Mortgagor) : Spokane Ind. Attn: Theron Rust (Purchaser) . CC: Taylor Eng. a,: Spokane County CC: Spokane Eng. The following are changes to our commitment issued OCTOBER 15, 1990 at 8:00 A.M. Except as set forth below: J J OFFICE OF COUNTY ENGINEER SPOKANE COUNTY, WASHINGTON Date / 12 - _?La , 19-El- Inter-office Communication TO � C From C7 - Subject 0/. �hP ✓S�r 2 /�'� v hcaC e°$�!i r/ form 327 -C. R. 1. An easement herein, and For In Favor of Recorded Auditor's Affects affecting the portion of said premises and for the purposes stated incidental purposes. : the right, privilege and authority to place, construct, maintain, inspect, reconstruct, repair, replace, remove and keep obstacles clear from Grantees facilities consisting of underground comamcation lines and conduit and above ground closures and other appurtenances as the Grante may from time to time r equir e over, across, upon and under the herein described property. Grantee shall at all times have the right of full and free Ingres to and egress from said property described above, with the understanding that Grantee shall be responsible for all damage caused to Grantor.arising from Grantee's exercise of the rights and privileges herein granted. Grantor reserves the right to use the easement for any purposes as long as not inconsistent with nor an inter- ference with the rights granted Grantee herein. The rights, conditions and provisions of this easement shall inure to the benefit of and be binding upon the heirs, executors, administrators, successors and assigns of the respective parties hereto. : The Pacific Northwest Bell Telephone Company, a Washington Corporation : November 2, 1990 No. : 9011020293 : The North half of the Northwest quarter of Section 12, Township 25 North, Range 44 East, W.M. Said easement being a ten foot wide strip of land along a centerline as establised by the installation of the communication facilities along the North side of Euclid Road as now exists from Sullivan Road East to First Street; thence North along the West line of First Street for approximately 1000 feet; ALONG with a buried line to the ITRON Building; a buried line and conduit to the Day Care Center Building; and a buried line running North from said Euclid Road to the rear of building No.'s South 4, South 5, South 6 and thence East approximately 200 feet, ALSO a buried line from point North of the intersection of said Euclid Road and First Street running Easterly to a building at the Northeast corner of said intersection. The effective date Of said commitment is hereby defined as DECEMBER 27, 1990 at o:OC a.m. By 1 " / ! . Title Offi / I f � 1 41JG .15 TIOOR T TRT,F INSURANCE cmiy� 1994 OF CALIFORNIA W 521 First Avenue Spokane, TAM 99204 (509) 838 -5281 FIRST SUPPLEMENI7,I, To COMMITMENT TO: Spokane Industrial Park Your loan No.:' North 3808 Sullivan Rd. Our Order No.: C- 190581 -CB Spokane, Washington (Mortgagor) : Spokane Ind. Attn: Theron Rust (Purchaser) . CC: Taylor Eng. CC: Spokane Planning CC: Spokane E ig. The following are changes to our commitment issued JANUARY 23, 1989 at 8:00 A.M. Except as set forth below: 1. An easement affecting the portion of said premises and for the purposes stated herein, and incidental purposes. For the right to erect, construct, reconstruct and maintain an electric distribution line. Together with the right to inspect said line and to trim or remove brush and trees that may interfere with the construction, maintenance and safe operation of the same. In Favor of : The Washington Water Power Company, a corporation Recorded : March 27, 1989 Auditor's No. : 8903270228 Affects : that portion of the NE1 /4 of Section 12, Twp. 25 North, Range 44 EWM, in Spokane County, Washington, lying Nly of Euclid Road 2. last half general taxes for 1990, in the sum of $250,515.17; $78.10; $7,987.50; $1,242.50. (Assessor's Parcel No. 01546 -9090; - 9090R; - 9090T; - 9090U(old), 45016.9090; .9090R; .9090T; .9090U(new), Code 212) Said taxes affect said premises and other property. 3. General taxes for 1990, in the sum of $443.78, are paid in full. (Assessor's Parcel No. 01546- 90905(old); 45016.90905(new), Code 212) Said taxes affect said premises and other property. The effective date of said commitment is hereby defined as JULY 6, 1990 at 8:00 a.m. /J U Titl Officer TIOOR T rnE IISSURAN= OF CALIFORNIA W 521 First AVenue Spokane, VA 99204 (509) 838 -5281 swmm SUPPLEMENIIIL TO COMA TMENr TO: Spokane Industrial Park North 3808 Sullivan Rd. Spokane, Washington Attn: Theron Rust Your Loan No.: our Order No.: C- 190581 -M (Mortgagor) (Purchaser) : Spo. Ind. Pk : CC: Taylor Eng. CC: Spokane County CC: Spokane Co. Eng. The following are changes to our commitment issued JULY 6, 1990 at 8:00 A.M. Except as set forth below: 1. Legal description is armed to read as follows: A PO, FC,� 4 �B� All that certain real property located in the Southwest quarter of Section 1, and the North quarter of Section 12, Township 25 North, Range 44 East, W.M., in Spokane County, Washington, described as follows: CcUnencing at the North quarter corner of said Section 12; thence North 89 36'55" East, along the North line of the gortheast quarter of said Section 12, a distance of 70.88 feet; thence South 0 21 W8st, a distance of 47.00 feet, to the true point of beginning; thence South 89 36 West, parallel with the North line of the gortheast quarter of said Section 12, a distance of 70.75 feet; thence North 89 14 West, parallel with the North line of Northwest quarter of said Section 12, a distance of 1420.7; feet, to a point on a curve to the left, the radius of which bears South 24 30 West, a distance of 992.00 Beet; thence along said curve to the left, through a central angle of 23 44'54 an arc distance of 411.17 feet to a point of tangency; thence North 89 14 West, a distance of 739.79 feet, to the beginning of a curve to the right, the radius of which bears North 0 ° 45'32" East, a distance of 48.00 feet; thence along said curve to the riot, through a central angle of 88 38'58", an arc distance of 81.89 feet, to a point on the East line of deeded Sullivan Road; thence Sout 0 35 East, along said East line, a distance of 75.12 feet; thence South 0 31 East, along said East line, a distancee of 1330.93 feet; thence South 89 50 East, 1025.00 feet; thence North 0 31 West, 290.00 feet; thence South 84 ° 12'34" East, 430.29 fe8t, to a point on a curve to the right, the radius of which bears South 68 59 East, a distance of 600.00 feet; thence along said curve to the right, through a central angle of 12 27'10 ", an arc distance of 130.40 feet to a $pint of tangency; thence North 33 ° 27'20" Bast, 29.98 feet; thence South 75 00'4 ;" East, 443.83 feet; thence South 86 33'Oa East, 429.20 feet; thence North 0 10 Fast, 282.00 feet; thence South 89 49 Fast, 267.08 feet; thence North 0 0 21 1 00" Fast, 724.10 feet to the true point of beginning. The effective date of said commitment is hereby defined as JULY 6, 1990 at 8:00 a.m. By Ti e Officer 0 TIOOR TITLE ZNS[JRANCE OF CALIFORNIA W 521 First Avenue Spokane, WA 99204 (509) 838 -5281 THM SUPPLE TO CONMITMENP PCSF Spokane Industrial Park North 3808 Sullivan Rd. Spokane, Washington Attn: Theron Rust e'q . �� 9p Your Loan No.: Our Order No.: C- 190581 - M (Mortgagor) : Spo. Ind. Pk. (Purchaser) : CC: Taylor Eng. CC: Spokane County CC: Spokane Eng. The following are changes to our commitment issued JULY 6, 1990 at 8:00 A.M. Except as set forth below: 1. No Change. The effective date of said cmmitment is hereby defined as OCTOBER 15, 1990 at 8:00 a.m. By r C Title Officer t- I N Bao� 11 X9 91 TICOR T ITLE nisupja CE OF CALIFORNIA W 521 First AVenUe Spokane, ice, 99204 (509) 838 -5281 TO: Spokane Industrial Park North 3808 Sullivan Rd. Spokane; Washington Attn: Theron Rust Your Loan No.: Our Order No.: C- 190581 - M (Mortgagor) : Spokane Ind. (Purchaser) : CC: Taylor Engineering CC: Spokane County Eng. CC: Spo Co Planning The following are changes to our cc miitnwrt issued DECEMBER 27, 1990 at 8:00 A.M. Except as set forth below: 1. A security interest in goods under the provisions of the Uniform Commercial Code, RCW 62A, disclosed by financing statement filed in the office of the County Auditor. Debtor Petrocard Systems, Inc. Secured Party ABOO Leasing, Inc. Filed February 14, 1991 Auditor's No. 9102140248 Collateral See Exhibit "C -1" Attached Assigned to Seattle -First National Bank The effective date of said commitment is hereby defined as MARCH 4, 1991 at 8:00 a.m. Title Officer L SEATTLE-F/RST NAT /ONALBANK INTERNATIONAL TRADE OPERATIONS MEMBER FDIC P.O. BOX 3977 SEATTLE, WASHINGTON 98124 U.S.A. P;rpe 1 nP I CABLE: FIRSTBANKSEATTLE TELEX: 320249 q . LC Noelhnr 72 -C I A � I n,ATEr 13 APRIL TARO r C • ./J .. � �35 Oa O 3PnKANF CnHMTV ENOTNFFRS "v 4 .. N. 611 .7F.FFF.RSON - c SPnk:1NF,. _WA 99360- 01 ?O� �., FORM 603 ' � r ST" !KAT ?E INDUSTRIAL PARK, Tnr: SPOr:AKF ?. WA 90220 OUR LETTER OF CREDTT N"MPF,P, '2321 -G IN' FAVOR nF • . • muRSELVF,S ISSUED 0R APRIL 19Rn 19 HFRFP,Y AMF. un AS FOLLOWS: UNnFR SPECIAL COMI)TTIONS Ann THE FOLLOWING: IT IS A CONnmm Or THIS LFTTER OF CFtF•:nT9' THAT IT SHALL RE nF.FMFm A.!;T, ^,MATTCAF - r.Y rrrE+Tirr FOR SiTICOESSIVF inniTi(IP'W i'F:m onS OF ONE (1) YEAR FROM _ THE PRESENT OR ANV FI!TURRAXPIR.ATFnN nATRS HF.RFn5 UNLESS :1TA.F.AST no nAl'S PRIOR TO SUCH EXPIRATION DATIRV WE NOTIFY YOU THAT WTi'FLF.CT NnT TO FRTENI'! THIS LETTER OF CREDIT FOR SIKH A PF.RTnn SHOULD h'F ELECT TO EXERCISE THE OPSON`nF WI:T IMP -TO AUTOMATTCAL TY RENEW . THIS !. F'r'FS OF CREnTT,: FIVJO N6T1FYING Vnii As H.FRvmPRnVTnFn,,. YnIT • HAVF: NOT RFCF,TVEn W SATISFAC, T AY'SUP,STrTUTF LETTER "OF ^CRFRTT OR'`:CONPARARLR FINANCIAL 1NSTRUMVNT5 VnU - MAY THEM nRAW UP..T'n.'.THE FACF(AMnUNT'Qf THIS LETTER. nF CRE11fT. ADJUSTEn FOR PREVIOUS BRAWTNn3 nR �RR6UCTInNS' Th�§Alh�AMOUNT :VTF ANY. HY PRFSENTrNG WrTHTWTHR THEN CU 0RI4kT.VALTnTTQ %PF,RTnn'n0'TH1S LETTER nF ' CREDIT, YOUR nRAFT'ANn °TnF.'nP.TGTNAT. nP OF CRT;niffN`THF. MANNER SPF,CIFTEn HEREIN. "P•r• F i THE LETTER OF CRF,.DTT IS OTHFe14T9F, UNCHANRFn. TF1IS.IS,,1rirNnMENT NUMRFR On L, ' 1'IITS AMF.Nfl *iF.r<T CONSTITUTES "= TNTFORAL'P RT. nF,,AN� F 1 ?.RF ATr'ACNRO TO THE nRTn'I NAi. CREDIT §0 p `, YOURS F FTHFUIJAI. xgkw O v 4 10NR0F . q I: .�. i* �,? c :F�: i'�. d ..d � n�� , �r a 1 •d, r i ., '., ! L ... > .. . '' .' t I . 7.' ... REV. 3MB an �.� Yaa�sws,� I L AN A Book#l, Page 23 0 CORRECTION AFFIDAVIT JUN 24 1992 TO BINDING SITE PLAN #88-21 COLWY AUDii0k SPOKANE COUNTY, Wfi. Industrial Park Second St., south of Marietta Avenue, the 20' easement on -the west side is changed to a 24' easement, to accommodate adequate drainage area. L N� �LA9 EXPIRES 1 6 -,? - 73 JUN 2 4 1992 SPOKME CGUNTY ERGINEER I JUN 2 61992 SMAK Can EN 9"106260078 DRAINAGE EASEMENT o pin . JUN 26 1992 couk AUUi ,,:1 SPOF,ANE COUNTY, WN. The Grantor(s) PENTZER DEVELOPMENT CORPORATION d/b /a SPOKANE INDUSTRIAL PARK of the County of Spokane, State of Washington, grants to the public, Pentzer Development Corporation, and it's successors and assigns, an Easement over, under, upon and across the hereinafter described lands situated in the County of Spokane, State of Washington: An Easement for drainage over that portion of Lot 18, Spokane County Binding Site Plan No. 88 -21 (Phase II), described as follows: Commencing at the Northeast corner of said Lot 18, Thence S.00 ° 48'18 "W., along the East line of Lot 18, 133.78 feet, Thence N.89 0 11'42 "W, 50.00 feet, to the TRUE POINT OF BEGINNING; Thence continue N.89 ° 11'42 "W., 4.00 feet; Thence S.00 0 48'18 "W, 45.00 feet; Thence S.89 ° li'42 "E., 4.00 feet Thence N.00 ° 48'18 "E, 45.00 feet to the TRUE POINT OF BEGINNING. The EASEMENT granted is for the sole purposes of allowing natural drainage and/or runoff over and across the above described lands from a private road located within Spokane Industrial Park on property owned by Pentzer Development Corporation. This Easement shall be added to those drainage easements reserved under Spokane County Binding Site Plan 88 -21. The Grantor(s) hereby agree not to obstruct, artificially collect or discharge the flow across or adjacent to the above described lands. The Grantor(s) agree that Spokane County accepts no responsibility for maintaining the drainage EASEMENT. The EASEMENT described hereinabove is to and shall run with the land. No modification of the boundaries of said EASEMENT can be made without the prior approval of Spokane County. IN WITNESS WHEREOF, I have hereunto set my hand and seal this 9th da f June, 1992. William E.Butler, General Manager Pentzer Development Corporation STATE OF WASHINGTON ) COUNTY OF SPOKANE ) ss On this day personally appeared before me William E. Butler personally known to me to be the individual(s) who executed the foregoing instrument and acknowledged the said instrument to be the Gee and voluntary act and deed of said individual(s), for the uses and purposes therein mentioned. Given under my hand and seal this Zs TN day of JJN C q 19!E?—. Notary Public In and for the State jdf Washington, residing at Spokane. R. E. Oise Tax Exempt Da � a6 ,99L Spo County Trees. BY OFFICIAL SEAL SCOTT R. BROWN NOTARY PUBt1CSTATE OF WASHINGTON MY COMMISSION EXPIRES: B•31-04 9"'06260o78 _ 0 P y DRAINAGE EASEMENT JUN 26 1992 COUNTY AUDIIOk The Grantor(s) PENTZER DEVELOPMENT CORPORATION d/b /a SPOKANE INDU_S,TRIAL• PARK�of& the County of Spokane, State of Washington, grants to the public, Pentzer Development Corporation, and it's successors and assigns, an Easement over, under, upon and across the hereinafter described lands situated in the County of Spokane, State of Washington: An Easement for drainage over that portion of Lot 18, Spokane County Binding Site Plan No. 88 -21 (Phase In, described as follows: Commencing at the Northeast corner of said Lot 18, Thence S.00 °48'18 "W., along the East line of Lot 18, 133.78 feet, Thence N.89 °11'42 "W., 50.00 feet, to the TRUE POINT OF BEGINNING; Thence continue N.89 °11'42 "W., 4.00 feet; Thence S.00 °48'18 "W., 45.00 feet; Thence S.89 0 11'42 "E., 4.00 feet; Thence N.00 °48'18 "E., 45.00 feet to the TRUE POINT OF BEGINNING: The EASEMENT granted is for the sole purposes of allowing natural drainage and/or runoff over and across the above described lands from a private road located within Spokane Industrial Park on property owned by Pentzer Development Corporation. This Easement shall be added to those drainage easements reserved under Spokane County Binding Site Plan 88 -21. The Grantor(s) hereby agree not to obstruct, artificially collect or discharge the flow across or adjacent to the above described lands. The Grantor(s) agree that Spokane County accepts no responsibility for maintaining the drainage EASEMENT. The EASEMENT described hereinabove is to and shall run with the land. No modification of the boundaries of said EASEMENT can be made without the prior approval of Spokane County. IN WITNESS WHEREOF, I have hereunto set my hand and seal this 9th da f June, 1992. William E.Butler, General Manager STATE OF WASHINGTON ) COUNTY OF SPOKANE ) ss Pentzer Development Corporation On this day personally appeared before me William E. Butler personally known to me to be the individual(s) who executed the foregoing instrument and acknowledged the said instrument to be the free and voluntary act and deed of said individual(s), for the uses and purposes therein mentioned. Given under my hand and seal this Z S TN day of J L, E , 19 9 L Notary Public In and for the State df Washington, residing at Spokane. R. E. E cime Tax Exempt D to SPo a Cot ty Treas. p , OFFICIAL SEAL SCOTT R. BROWN NOTARY PUBLIC-STATE OF WASHINGTON MY COMMMON EXPIRES: B -31.04 JUN 2 S 1992 SP8ORE COVN - 1 f 2 fSii#EER CORRECTION AFFIDAVIT TO BINDING SITE PLAN k88 -21 Industrial Park Second St., _ south of Marietta Avenue, the 20' easement on the west side is changed to a 24' easement, to accommodate adequate drainage area. WwP OCUE;l- FlCC $5 a' PUBLIC WORKS DEPARTMENT OFFICE OF COUNTY ENGINEER RONALD C. HORMANN, P.E. COUNTY ENGINEER SPOKANE, WASHINGTON 99260 -0170 September 28, 1990 J. C. Lenzi District Administrator Washington State Department of Transportation P.O. 5299, North Central Station Spokane, WA 99205 -0299 RE: SR -2 - Flint Road Intersection Dear Mr. Lenzi: We have been advised by Taylor Engineers that the items of work addressed in your letter of August 8, 1990 have now been completed. In regard to the question of accessing SR -2 from the properties on either side of the Flint Road alignment, since adequate property access could be provided from the County roads proposed to be constructed within the developments Spokane County did condition the approvals of both developments to deny any direct access from the properties to SR -2. To date all plans either approved by Spokane County or proposed to be developed have been in compliance with the no direct property access requirement. We hereby request final approval of Spokane County's application for the SR -2 - Flint Road intersection. /Veeryryy truly yours, ��7 Ronald C. Hormann, P.E. Spokane County Engineer 082lo /lb Public Works Building / North 811 Jefferson Street / Spokane, Washington 99260 -0170 (509) 456 -3600 SPOKANE COUKTY COVRT HOUSC PLANNING DEPARTMENT BROADWAY CENTRE BUILDING N. 721 JEFFERSON STREET PHONE 456 -2205 SPOKANE, WASHINGT ON�99J,60 " ��'�ya t1 y : 5.,. 444444YYYYYY++"'' I NOV 0 1 1989 i `E CCUNl'I En61JAW, MEMORANDUM TO: FROM DATE: Spokane County County Engineer Spokane County Utilities Spokane County Health District Spokane County Department of Building & Safety FirFhomas section District #1 G. Mosher, AICP, Senior Planner October 31 1989 SUBJECT: Review of Alteration for Final Plat of BSP- 87 -17A The applicant has submitted a revised version of BSP- 87 -17A. Please review the attached and forward any comments by November 15, 1989. If you have no additional comments, a note that your previous comments are valid will suffice. If you have any questions you may contact me at 456 -2205. Thank You. m Enclosure c: Theron Rust, Spokane Industrial Park, Inc., N. 3808 Sullivan, Spokane, WA 99216 -1670 srO «nne eaum. eOUaT House U RECEIVED NOV - 7 1989 17 SPOKANE COUNTY ENGINEERING DEPARTMENT R fa^ Spokane County,'Washington RIGHT OF WAY DEED IN THE MATTER OF Euclid Avenue No 1949_ KNOW ALL MEN BY THESE PRESENTS that S okane In KNOW Ind. of the County of Spokane, n the State of Washing ton,. for and. in consideration_of gran , i have Mutual Benefits,: the receipt whereof ithesereacknowledged ,.bargain, selltand bargained, sold and conveyed, and by presents arcel ,,of land, situated convey unto said.Spokane County, the following described p In Spokane County,, in the State of Washington, to -wit Those portions of 12, 15 and 17, BINDING SITE PLAN 87 17, ; according to plat recorded in Volume.'I of.Binding Site Plans; Page'22, under.Auditor's File No. 8906290134;`locate'd in the North half of SECTION 12TOWNSHIP.'25 "NORTH, RANGE 44 % W.M. in Spokane' "County, : described as r; follows: COMMENCING at `the North quarter corner of said.Section'12, thence North t, 89°36'55"`.East,.,along`' the -North line'of the Northeast ,quarte'r,of Section s 12, a distance. of 70.88 feet; ,thence South 0 ° 21'00" West,•;a'distance of: 771.10 feet..fo a point on the South right of way line of Euclid Avenue; thence South 89 °49 East along said, right `of way line. a;diatance:'of 899.77 feet 'to the True Point of Beginning; 'said point; being The Beginning of a curve to the right; with a radius of 963'feet,:,a central angle of,, 4 °48'00 ", for an are distance of 80.68 feet to 'a point which is the beginning of a curve to the left, with a radius of .1037__feet,'a central angle 4 °48 ",'for an arc distance of 86.88 feet; thence South .89 3" ° 49'0 East, 466.55 feet to the beginning of a curve to the le o f 8 feet t of 1037 feet, .a central angle 4 °48'00 ", for an arc distance of 86.88 feet to a ` point which is the beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 °48'00 ", for an arc distance of 80.68. feet; thence North 89. °49'03" West, a distance of 801.26 feet to the True Point of Beginning:. Located in Section 12 , Township _2 North,' Range East, W.M. TO HAVE AND ` °TO ' HOLD the same; unto the said Spokane County for the purposes of ,a public road forever. IN WZ� �ESS WHEREOF, I have hereunto set my hand(s) and seal(s) this /� day of /Vnvr>m�t 19 8 , SPOKANE IN USTRIAL P RK,: INC Th ron Rust;.Vice President A i STATE OF wA$xINGTON) 'ss COUNTY OF sPOKANE ) . /A' ay of ovL»sd� 19 BL, before th me, e undersigned, a Notar On this y Public , duly.. commissioned a'nd sworn: per sonally in and .for as in ton the State of ; g VICEFRESIDENT•and appeared Theron Rust >: to me known t be xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxtroxg ' N`D'er�`x�' spectively, of S okane Industrial Park, Inc the . Corporation that' executed the fo i. q , instrument, and ac now a ge t e sai instrument to'bethe'free and voluntary act ;and deed of said Corporation, for the .uses and purposes therein mentioned, and on oath stated that to execute the said instrument and that the seal affixed is the corporate Seal of said_Corporation, IN WITNESS 41NEREOF, I, have hereunto set n�y and ,affixed my official seal ,'the day and year first above written. �1o�ary ub . c, In and for the State of Washington' ; reSidin9 ��at V. A G E N D A BOARID OF COUNTY COMM =SS=ONERS (Dr S P OKAN E C OUNTY WASH = N GT(DN TUESDAY, OCTOBER 17, 1989 - BID OPENING — COURTHOUSE - WEST 1116 .PCEM Project 2152A. Gravel Resurfacinc Districts 2 and 4 5:30 P.M. - CITY COUNCIL CHAMBERS, WEST 808 SPOKANE FALLS BLVD. 1. AGREEMENTS AND CONTRACTS a) DSHS Contract No. 3820 - 72595(2), Mental Health Services, . Statement of Work amended b) Modify City /County Consortium JTPA Grants and Authorize Modification of Subgrant Agreements c) Letter of Agreement between City /County Consortium and ' State Auditor's Office d) Authorization for State of Washington Title IIB Summer Youth Employment Monies under JTPA, and all documents in conjunction with receipt and allocation of such monies e) Amendment No. 2 to Bureau of Prisons Contract No. J100C- 358 - Define 1990 Budget 2. RESOLUTION Authorizing Execution of Certain Community Services Contracts and Amendments to Contracts by the,Director of Community Services 3. RESOLUTION Amending Bylaws for the Community Services Mental Health, Developmental Disabilities, and Substance Abuse Boards 4. RESOLUTION Amending Bylaws for the Community Development Advisory Committee r 5. PRELIMINARY RESOLUTIONS - FINAL HEARING - OCTOBER 31, 1989 a) Public Defender - Professional Services - $22,600 b) Safety Loss - Claims, DOT Physicals &.L & I Quarterly Reports - $81,000 c) Superior Court - Work Study - $5,405 d) Superior Court - Trial expenses - $98,700 6. HEARING ON FINAL RESOLUTIONS a) Civil Service - Office Furniture - $1,080. - b) Building Maintenance - Improvements /Repairs - $9,000 c) Sheriff - Law /Jail - Clothing Allowance buy -out - $15,119 d) Interstate Fair - Extra help & Equipment - ,$65,377 e) Non - Departmental #340 - Interfund Insurance - $199,041 f) Community Development - Small Business Loan Program - $32,000 7. CLAIMS FUND /WARRANT REPORT 8.' RESOLUTION AWARDING BIDS a) Bid No. 89 -143, Meat, Fish & Poultry /Jail b) Bid No. 89 -144, Meat, Fish & Poultry /Geiger continued... AGENDA OCTOBER 17, 1989 9. RESOLUTION Conveying Certain Tax Title Property 10. DECISION ZS- 041 -88, Agricultural to Mining 11. 12. 13. ZE- 052 -88 Ag ri= — tom Industr_ i= OTICE OF PUBLIC HEARING - NOVEMBER 7 1989 BSP- 87 -17A Alteration (Sec 12 -25 -441 YCEM Project 2152A, Districts 2 and 4 PAGE TWO Gravel Resurfacing in Maintenance 14. NOTICE OF TRAFFIC CODE REVISION Section 46.61.4159 11 25 MPH ", Viewmont Road, Crestview Road and Taylor Road (East of Cedar Road) 15. PRELIMINARY RESOLUTION Vacation of Dearborn Drive, Road File 2393 (South and East of Glenrose Road) 16. RESOLUTION AND CALL FOR BIDS PCEM Project 2152B, Gravel Resurfacing Various Road (Northeasterly of Hayford Pit) 17. HEARING ZE- 008 -89, Agricultural to Regional Business / -16-&9 C9 PETITION We the undersigned signatores of the Declaration of Covenants (private road construction and maintenance covenants) for Binding Site Plan 17 hereby agree to the new lot lines and realignment of Euclid Avenue as shown on the "Altered" Binding Site plan 17, and agree that all covenants for Binding Site Plan 17 be applicable to Altered Binding Site Plan 17. Signs ue Date lJ v. caw - 31 — �9 SPOKANE INDUSTRIAL PART{ IN WITNESS WHEREOF I HAVE HERE TO SET MY HAND AND AFFIXED MY SEAL THIS DAY OF 1989 SPOKANE INDUSTRIAL PARK, INC. STATE OF WASHINGTON) . THIS IS TO CERTIFY THAT ON THE -�� DAY OFH�,SI� COUNTY OF SPOKANE ) A N T Y PUBLIC, PERSONALLY APAPPEARED D - E � �w j� TO ME KNOWN TO BE THE V/., OF SPOKANE INDUSTRIAL P , CORPORATION THAT EXECUTED THE FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE SAID INSTRUMENT TO BE THE FREE AND VOLUNTARY ACT AND DEED OF SAID CORPORATION FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATED THAT HE WAS AUTHORIZED TO EXECU E THE SAID IN TRUMENT ON BEHALF OF SAID CORPORATION. S atu e Date WASHINGTON TRUST BANK, INC. Vice - President IN WITNESS WHEREOF 1 HAVE HERE TO SET MY BAND AND AFFIXED MY SEAL THIS 50t DAY OF 1989 Qt yilst WASHINGTON TRUST BANK, INC. STATE OF WASHINGTON) THIS IS TO CERTIFY THAT ON THE 30 Z`h )SS DAY OF COUNTY OF SPOKANE ) t9G °~ � 19 89, BEFORE ME, THE UNDERSIGNED ` A NOTARY PUBLIC, PERSONALLY APPEARED TO ME KNOWN TO BE THE pI f cl�f5, Q/� OF WASHINGTON TRUST BANK, INC. THE CORPORATION THAT EXECUTED THE FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE SAID INSTRUMENT TO HE THE FREE AND VOLUNTARY ACT AND DEED OF SAID CORPORATION FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATED THAT HE WAS AUTHORIZE TO EXEC E SAI 1NSTAUM NT ON BEHALF OF SAID CORPORATION. Date " 1 12S IN WITNESS yi+FIEREOF I HAVE HERE TO SET MY HAND AND AFFD(ED MY SEAL THIS / s � DAY OF 1989 CAL t u1v'1'HOL SYSTEMS INC. STATE OF WASHINGTON) THP IS TO CERTIFY THAT ON THE _ DAY OF COUNTY OF SPOKANE )SS A OTARYPUBLI 19�, BEFORE ME, THE UNDE�ISIGNED C ,' PERSONALLY App EARED / /�'/r 7„ L�tyi� TO ME KNOWN TO BE THE �r_ OF HELICAL CONTROL SYSTEMS, INC., THE CORPORATION THAT EXECUTED THE FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE SAID INSTRUMENT TO BE THE FREE AND VOLUNTARY ACT AND DEED OF SAID CORPORATION FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATED THAT HE WAS AUTHORIZE / D , yO EXECUTE ,T HE AID INS ON BEHALF OF SAID CORPORATION. � T1T1 We the undersigned signatores of the Declaration of Covenants (private road construction and maintenance covenants) for Binding Site Plan 17 hereby agree to the new lot lines and realignment of Euclid Avenue as shown on the 'Altered' Binding Site Plan 17, and agree that all Altered Binding Site Plan 17. covenants for Binding Site Plan 17 be applicable to IN WITNESS WHERE OF WE HAVE HERETO SET OUR HAND AND AFFIXED OUR SEAL THIS DAY OF OUjt SIGNATURE BELOW STATE OF WASHINGTON) THIS IS TO CERTIFY THAT ON THE f/ DAY OF )SS . , c_r 19_`(, BEFORE CIE, THE UNDERSIGNED COUNTY OF SPOKANE ) A NOT WY PUBLIC, PERSONALLY APPEARED THE FOLLOWING PERSONS, 0 0 VOLUNTARY ACT AND DEED FOR THE USES AND PURPOSES uvbrnuwlm' ' TO BE THE FREE AND EREIN STATED THAT THEY WERE AUTHORIZED TO EXECUTE THE SA INSTRUMENT DON OATH WITNESS MY HAND AND OFFICIAL SEAL HERETO AFFIXED THE DAY AND YEAR FIRST ABOVE WRITTEN. Taylor Engineering, Inc. T. 100 YLelou Avenue. suite E00 Spokane. Weahington 88201 ( 09 0 328 -9971 SS8 -8224 1E ARE SENDING You P6 ATTACKED p UNDER SEPARATE COVER VIA THE FOLLO WC ETEYS: p SHOP DRA1INOs Q pmm MPNNS p ANALYSIS AP spgcipt"m s p copy or Iran CRAMS ORDER 0 DESCRIPTION I f: I .,, «:.. «.:o :r.. F J, . Q FOR APPROVAL p APPROVED AS SUBHIPPED Q F29UBMT — COPIES FOR APPROVAL O FOR YOUR USE Q APPROVED AS NOTED p sUB1IT — COPIES FOR DISTRIBMION p AS REQuB.m Q Rrrum D FOR cORRECTIONs Q Rrmw __ COIMJ=ED PRINTS FOR RYVIEB AND C0MMM O COPY TO s1o e. LETTER OF TRANSMITTAL OFF'I CE OF' THE COUNTY ENGINEER SPOKANE COUNTY, WASHINGTON DATE: October 10. 1989 TO: FROM: SUBJECT: BSP 17A (Alteration) We received the copy of the Alteration of the above mentioned Binding Site Plan on Oct 3, 1989. Euclid Ave as shown on this plan extends outside the allignment as dedicated to Spokane County. In order for the Euclid Ave allignment to be correct, additional property will need to be deeded along the south right of way and some property vacated along the north right of way. The BSP 17A (alteration) is not correct until this deeding and vacation are completed. At this time we have not reviewed anything further on this project than the proposed location of Euclid Ave. We will undertake our review on the rest of the project as soon as possible. PLANNING DEPARTMENT BROADWAY CENTRE BUILDING N. 721 JEFFERSON STREET PHONE 456 -2205 SPOKANE, WASHINGTON JgJ6.0 IVED RT 3198;,, C MEMORANDUM 7U: Spokane County County Engineer Spokane County Utilities Spokane County Health District Spokane County Department of Building & Safety Fire Protection District #1 FROM: Thomas G. Mosher, AICP, Senior Planner DATE: , September 29, 1989 SUBJECT: Review of Alteration for Final Plat of BSP- 87 -17A Enclosed find copies of the above referenced altered final Binding Site Plan. Please review and forward any comments by October 16th, 1989. If you have any questions you may contact Tom Mosher at 456 -2205. Thank You. WE Enclosure c: Theron Rust, Spokane Industrial Park, Inc., N. 3808 Sullivan, Spokane, WA 99216 -1670. 510XAXC C..Xi' COVA' MOUSC �o zs�% RFc o1 OO � Fy LEGAL DESCRIPTION � z SPOKANE INDUSTRIAL PARK ROAD ALTERATIC7P�i PORTION TO BE VACATED All that certain real property located in the N. 1/2 of Section 12, T.25N., R.44E., W.M., Spokane County, Washington Described as follows: COMMENCING at the North 1/4 corner of said Section 12; thence N.89 0 36'55" E., along the North line of the N.E. 1/4 of Section 12, a distance of 70.88 feet; thence S. 0 0 21'00" W., a distance of 697.10 feet to a point on the North right of way line of Euclid Avenue; thence S. 89 °49'03" E. along said right of way line a distance of 899.55 feet to the TRUE POINT OF BEGINNING; said point being The Beginning of a curve to the right, with a radius of 1037 feet, a central angle of 4 °48'00 ", for an are distance of 86.88 feet to a point which is the beginning of a curve to the left, with a radius of 963 feet, a central angle 4 0 48'00 ", for an arc distance of 80.68 feet; thence S. 89 0 49'03" E., 466.55 feet to the beginning of a curve to the left, with a radius of 963 feet, a central angle 4 °48'00 ", for an arc distance of 80.68 feet to a point which is the beginning of a curve to the right, with a radius of 1037 feet, a central angle of 4 0 48'00 ", for an are distance of 86.88 feet; thence N. 89 0 49'03" W., a distance of 801.26 feet to the TRUE POINT OF BEGINNING. Ta En 'Inc. w. IDE YIWon Avenue. Bulb t Inc. lleebLngtou 88201. (5% 328 -3371 F 328 -822 WE ARE SENDING YOU 0 ATWHID 0 UNDER SEPARATE cove O ELIOP DRADLNOs PO PMM 0 PLANS 0 ANALYSIS O mwmcAnONS 0 COPY of LETTER O CHANGE ORDER 10 LGi aL 5 . ' 1_- ��� •• L.� a _ A Ii �.A• _ MCI I [ FOR APPROVAL 0 APPROVED AS SUMMED O RESUSIO'T — COPIER FOR APPROVAL POE YOUR USE 0 APPROVED AS NOTED 0 SVMaT COPM3 FOR MMTM VTION Q AS REQUESTED 0 RETURNED FOR COMMONS 0 RETURN CORRECTED PEONS 0 FOR REVW AND COMIMM 0 LETTER OF TRANSMITTAL (III�ii'�III11' SPOKANE I'�I ARK TRIAL IIIIII�' IIII ,VEp �gg9 R E, OC 2g 14.9 October 12, 1989 Fir. Hark Aronson Taylor Engineering, Inc. W. 106 Mission Avenue Suite 206 Spokane, Washington 99201 Dear Mark, As a result of the requirements to provide Yellow Freight System, Inc. the land for their development, the plans to construct Fourth Street from Euclid Avenue north must be changed. First, Fourth Street will not be built and second, parcels 8 and 9 on the west side of what was to be Fourth Street will be developed as a single parcel or access will be provided on the west side of lots with a cul -de -sac or similar access. Please inform the county of the plan changes and prepare modifications as required. Thanks for your assistance. Very truly yours, ul t lit -dam U Theron V. Rust Vice President and General Manager TVR /ss N. 3808 Sullivan Rd. • Spokane, Washington 99216 -1670 • (509] 924 -1720 Verril Smale Spokane County Engineers North 811 Jefferson St. Spokane, WA 99260 OCT 3 01989 cN NiEEti RE: Vacation Caused by Euclid Realignment (S.I.P.) Dear Mr. Smale, October 26, 1989 As required by the realignment of Euclid Ave. ri ght -of -way we request the vacation of the strip of land along the north side of Euclid near Industrial Park Fifth Street adjacent to Lots 4, 5 and 11 of B.S.P. 87 -17 Altered, located in the N. 1/2 of Section 12, T.25N., R-44E., W.M , Spokane County, Washington Described as follows: COMMENCING at the North 1/4 corner of said Section 12; thence N.89 36'55" E., along the North line of the N.E. 1/4 of Section 12, a distance of 70.88 feet; thence S. 0 °21'00" W., a distance of 697.10 feet to a N on the North right of way line of Euclid Avenue; thence S.89°49'03"E. along said right of way line a distance of 899.55 feet to the TRUE POINT OF BEGINNING; said point being The Beginning of a curve to the right, with a radius of 1037 feet, a central angle of 4 °48'00 ", for an arc distance of 86.88 feet to a point which is the beginning of a curve to the left, with a radius of 963 feet, a central angle 4 0 48'00 ", for an are distance of 80.68 feet; thence 5.89 "E., 466.55 feet to the beginning of a curve to the left, with a radius of 963 feet, a central angel .4 0 48'00 ", for an arc distance of 80.68 feet to a : point which is the beginning of a carve to the right, with a radius of 1037 feet, a central angle of 4 0 48'00 ", for an arc distance of 86.88 feet; thence N. 89°49'03" W., a distance of 801.26 feet to the TRUE.POINT OF BEGINNING. If you have any questions concerning this matter; please call. Sincerely, Spokane Industrial Park, Inc. -? d4tL Theron Rust General Manager SMB /yev N. 3808 Sullivan Rd. - Spokane, Washington 99216-1670 • [509] 924 -1720 C opy SPOKANE COUNTY ENGINEERING DEPARTMENT Spokane County,'Washington RIGHT OF WAY DEED 8,Nd" * -2T R A N S' 7 IN THE MATTER OF Euclid Avenue I N0. 1949 ' S KNOW ALL MEN BY THESE PRESENTS, that okane Industrial,Park, Inc. Mutual Benefits,oftheporeceiptn whereof is herebygtacknowledged,. considerat anted, of bargained, sold and conveyed, and by these presents d ba landn� situated convey unto Said Spokane County, the f described p In Spokane County, in the State of Washington, to -wit: Those portions of Lots 12, 15 and 17, BINDING SITE PLAN 87 -17, according to plat recorded in Volume 1 of Binding Site Plans, Page 22, under Auditor's File No. 8906290134, located in the North half of SECTION 12, TOWNSHIP 25 NORTH, RANGE 44 EAST, W.M., in Spokane County, Washington, described as follows: COMMENCING at the North quarter corner of said Section 12; thence North 89 036155 "'East,.along the North line of the Northeast quarter of Section 12, a distance of 70.88 feet; thence South 0 ° 21 1 00" West, a distance of 771.10 feet to a point on the South right of way line of Euclid Avenue; thence South 89 ° 49 1 03" East along said right of way line a distance of ' 899.77 feet to the True Point of Beginning; said point being The Beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet to a point which is the beginning of a curve to the left, with a radius of .1037 feet, a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet; thence South 89 ° 49'03" East, 466.55 feet to the beginning of a curve to the left, with a radius of 1037 feet,.a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet to a point which is the beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet; thence North 89 ° 49 1 03" West, a distance of 801.26 feet to the True Point of Beginning. Located in Section 12 ,, Township _2 . North, Range 44 East, W.M. TO HAVE AND TO HOLD the same, unto the said Spokane County for the purposes of a public road forever. IN WITNESS WHEREOF, I have hereunto set my hand(s) and seal(s) this day of 19 SPOKANE INDUSTRIAL PARK, INC V heron Rust, Vice President. , STATE OF WASHINGTON) Ss COUNTY OF SPOKANE ) On this day of 19 _, before'me, the undersigned, a Notary Public in and for the State of as ingto d d n , duly comm an sworn personally appeared Theron Rust ,_ o me known to be VICEPRESIDENt and Xre —' x�xxxxgxx�xxyxxxxttxxxxx xt x 4aNK f7 XxXX executed spective y, of S okane Industrial Park, Inc the Corporation that executed the foregoing' instrument, and acknowledged t e sat Instrument to be the free and voluntary act and deed of said Corporation, for the uses and purposes therein mentioned, and on oath stated that l ie _ authorized to execute the said instrument and that the seal affixed is the ,corporate Seal of said Corporation. IN WITNESS WHEREOF, I have hereunto set my hand and affixed my, official seal, the day and year first above written. N otary Publlco In and for the State of Washington residing $iat S k' — 1 0� LEGAL DESCRIPTION C�� B9 SPOKANE INDUSTRIAL PARK ROAD ALTERATION PORTION TO BE DEDICATED All that certain real property located in the N. 1/2 of Section 12, T.25N., R.44E., W.M., Spokane County, Washington Described as follows: COMMENCING at the North 1/4 corner of said Section 12; thence N.89 0 36'55" E., along the North line of the N.E. 1/4 of Section 12, a distance of 70.88 feet; thence S. 0 0 21'00" W., a distance of 771.10 feet to a point on the South right of way line of Euclid Avenue; thence S. 89 °49'03" E. along said right of way line a distance of 899.77 feet to the TRUE POINT OF BEGINNING; said point being The Beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 0 48'00 ", for an arc distance of 80.68 feet to a point which is the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 0 48'00 ", for an are distance of 86.88 feet; thence S. 89 0 49'03" E., 466.55 feet to the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 0 48'00 ", for an arc distance of 86.88 feet to a point which is the beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 0 48'00 ", for an arc distance of 80.68 feet; thence N. 89 0 49'03" W., a distance of 801.26 feet to the TRUE POINT OF BEGINNING. 0 A Engineering, Inc. ''/1 w. 108 Mission A.anu.. 8Wt LO! Spokane. Washington 99201 509 328 -3371 l 328 -8754 LETTER OF TRANSMITTAL DATR JOB. NO. -oi5 ATUNTI 5 E 17 P 7.2 NOV 0 i 1989 72 AM SRNDIIO YOU AfA7TACSED 0 UNDER SJCPARAT2 COM VIA _'".c�:�; "ui �LASM G num O BBOP uaA7EI1E;s p FFMM O runs C] 4NALY818 G] SPEC7r1CATONS C3 copy or u u O cnmx o71un P &I rTr - Cf— P77FAGATF p FOR APPROVAL p APPROV0 AS SUMMED O RESUBMIT -- COPIES FOR APPROVAL p FOR YOUR USE p APPROVED AS NOTED Cl SUM, _ COPBd FOR DL47AI1U710n �f As REpUISM p ASTIR FOR CORUMONS C:) USTIM — CORBWM PRUM FOR REV= AND COIN p rem') (? us -- r V P r -=�WY =N THISS ARE SUDW77ED As CBBCUD RII.O9: 4 First American Title Company of Spokane West 704 First Avenue • Spokane, Wa. 99204 • (509) 456 -0550 • FAX (509) 747 -2761 PLAT CERTIFICATE Order No.: 66197 -KS Taylor Engineering West 106 Mission Suite 206 Spokane, Washington 99201 Attn: Scott Busch Proposed Plat of: Altered Binding Site Plan 87 -17 This is a certificate as of October 27, 1989 at 8:00 A.M., for a plat of the following property: Those portions of Lots 12, 15 and 17, BINDING SITE PLAN 87 -17, according to plat recorded in Volume 1 of Binding Site Plans, Page 22, under Auditor's File No. 8906290134, located in the North half of SECTION 12, TOWNSHIP 25 NORTH, RANGE 44 EAST, W.M., in Spokane County, Washington, described as follows: COMMENCING at the North quarter corner of said Section 12; thence North 89 ° 36'55" East, along the North line of the Northeast quarter of Section 12, a distance of 70.88 feet; thence South 0 0 21'00" West, a distance of 771.10 feet to a point on the South right of way line of Euclid Avenue; thence South 89 ° 49'03" East along said right of way line a distance of 899.77 feet to the True Point of Beginning; said point being The Beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet to a point which is the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet; thence South 89 ° 49'03" East, 466.55 feet to the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet to a point which is the beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet; thence North 89 ° 49'03" West, a distance of 801.26 feet to the True Point of Beginning. *CONTINUED* PLAT CERTIFICATE Order No.: 66197 -KS Page 2 - Continued 1. GENERAL TAXES, LAST HALF: Year: 1989 Amount: $272,095.02 Tax Account No.: Old: 01546 -9089 New: 45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES, LAST HALF: Year: 1989 Amount: $76.70 Tax Account No.: Old: R01546 -9089 New: R45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES, LAST HALF: Year: 1989 Amount: $3,224.92 Tax Account No.: Old: T01546 -0989 New: T45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES, LAST HALF: Year: 1989 Amount: $1,220.24 Tax Account No.: Old: U01546 -9089 New: U45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES: Year: 1989 Amount: $0.00 Tax Account No.: Old: V01546 -9089 New: V45016.9089 2. EASEMENT: Grantee: The Washington Water Power Company, a Washington corporation Purpose: Installing, operating, maintaining, repairing and removing a gas distribution pipe line or lines and appurtenances thereto, together with the right to inspect said line or lines. Recorded: April 18, 1960 Auditor's File No.: 701476B Affects: Entire Plat r *CONTINUED* A % : 1( . o LUoa Ga First American Title Company of Spokane West 704 First Avenue Spokane, Wa.shin� ton 99204 • (5091.456 -0550 91,.e;,- rfi< PIa.J 97 -/7 ORDER NO. /97 / MAP VOL PAGE / SEA TWP RGE 1050.12 :' W W , T 1 1. 375.03 -�I W 0 1 N I E 01 1 53000 I I NM �I O N I� I 2.82 ACS. z z - - --- 2.86 ACS. it i — J - w D. I 6.40 ACS. o w N89'49'03'W 1 -- - OI 1 I O O i 375.00 W , T 1 1. II 0 0 0 C i 2.67 ACTS. ej 53000 I I NM �I 11 NI M1` �j I 2.82 ACS. 11 z - - --- NI 375.00 — i — J - 0 0 99 -n 0• 420.06 , T 1 1. 0 0 Ij 01 r 12 N 0 I UTILITY ESM'T. N I 2.67 ACTS. I 53000 I 2683.54 SECTION LINE - BASIS OF BEAR: N89'3 390.06 530.00 1 07DEDICATED RIGHTOF% 20 DRAINAGE A 15 1 I I UTILITY ESM'T. 11 }� N89' 49' 0 3'W (TYP.) 53000 H1 n I w �I I • o �j I r (o � I Nf I fn 5 NI ml I v w D. I 6.40 ACS. o w 4 35. 60 N OI 1 I O O i z 7'DEDICATE q z; I RIGHT OF 5 , L —_ -- T 530.00 1 07DEDICATED RIGHTOF% 1 16 15 1 I 2.56 ACS. 11 }� N89' 49' 0 3'W ^ 1 53000 CCJ.UC .. CCJ.V C' I I 420.06 I IW UTILTY to ^ 1 ESM'T ' w v N � • o � L ID 4 r (o 3 N� �N NI IN N M 2 O. ACS. 3.44 ACS. z 3.45 ACS. I W O N z 3.46 A 20' DRAINAGE , UTILTY EASEMENT (TYP.) I --- ----- t — 225.0 N89 '49'03' W 2( AVENUE /l, 350.00 w 426. DLO DRAINAGE 8 o N 1 6 T W UTILITY EASEMENT o r` (TYP) N 17 N 1.91A r o N to 2.48 ACS. z 3`- N o rn z Q 3 6295 N89 49'031W 1 1 I I 420.06 I IW a aI to ^ 1 to I IN t I to al I° 2.64 ACS. 3 N� �N NI IN - 549.61. M 2 O. ACS. N t '0'ZI I 4 35. 60 2961.56 .. . q �59 of 1 - IN WITNESS WI THIS_ C7A7r nC i1'A0U1K117n1I N This sketch is furnished as a courtesy only by First American Title Insurance Company and it is NOT a part of any title commitment or policy of.title insurance. This sketch is furnished solely for the purpose of assisting in locating the premises and does not purport to show all highways, roads or easements affecting the property.. No reliance should be placed upon this sketch for the location or dimensions of the property and no liability is assumed for the correctness thereof. - Affiliated with First American Title Insurance Company PLAT CERTIFICATE Order No.: 66197 -KS Page 3 - Continued 3. EASEMENT: Grantee: The Washington Water Power Company, a Washington corporation Purpose: To erect, construct, reconstruct and maintain an electrical distribution line and appurtenances Recorded: March 27, 1989 Auditor's File No.: 8903270228 Volume /Page: 1026/975 Affects: Entire Plat 4. Provisions contained and easements imposed in Declaration of Protective Covenants of Binding Site Plan No. 17, recorded April 12, 1989, under Auditor's File No. 8904120064. 5. Provisions contained and easements imposed in the Plat and Dedication of Binding Site Plan 87 -17, recorded in Book 1 of Binding Site Plans, Page 22. 6. 20 foot drainage and utility easement as delineated on the face of the plat. Affects: Entire Addition. 7. Private road easements as delineated on the face of the plat. Affects: Lots 5, 6, 7, 8, 9, 10, 11, 12, 13, 15 and 16. NOTES: 1. GENERAL TAXES PAID: Year: 1989 Amount: $435.80 Tax Account No.: Old: S01546 -9089 New: S45016.9089 This Company further certifies that all taxes and assessments levied and chargeable have been fully paid except as noted above. FIRST AMERICAN TITLE COMPANY OF SPOKANE Karo Shakman, Title Officer KS /ekh 17 — l Q L'JOJ.LJ w 0 0 N 0 6 :'W w O 0 N First American Title Company of Spokane West 704 First Avenue • Spokane, Washington 99204 • 150.9 456 -0550 Br J ti P Nj S t, "14-) Y7_� t t ORDER NO. to0/97 / MAP VOL . PAGE / SEC TWP RGE 2683.54 SECTION LINE - BASIS OF BEAR: N89'3 420.06 O O r N L 1 2.6 AC S, N89 49'03'W 420.06 m M 17 13 2:70 ACS 43 N' 4 59 _225.02. OD N 4 3.44 ACS. 225.02. UTILTY ESM'T 1050.1 _ 375.03 j.' I rt ' '. _ _390.06 • ° r r 1 r l oo11 "110 In 20 DRAINAGE B Lo 0 r I �I LLIT IN tv N i {a w I UTILITY ESM'T. N89'49'03'W aW I I (TYP) N l y ° I N 6 �IIJ N;I in t'l 10 J 2.64 ACS, 2.86 ACS. IN I N� to ° zl I - ° N89'49'03'W liz AIM I - 375.00 W I \68, 1ID 6.40 ACS. 0 O I N a 1 1 N, o! 1 0 z rr) a� 7 DEDICATE 1 2.82 ACS. I z; �o RIGHT 'v OF I� I 375.00 J 3d L- ___369_97_ 420.06 O O r N L 1 2.6 AC S, N89 49'03'W 420.06 m M 17 13 2:70 ACS 43 N' 4 59 _225.02. OD N 4 3.44 ACS. 225.02. UTILTY ESM'T 1050.1 _ w r n • ° r r 1 r l oo11 "110 In 15 Lo 0 r I �I LLIT IN N O z 3.45 ACS w O 111 N z 346A 20' DRAINAGE UTILTY EASEMENT � CTYPJ 1 225.00 _225.00 _ 225.0 T T C 530 - 5 1 1 30 3 1 0 7'DEDICATED RIGHT OF WA 0 1 r l oo11 "110 In 15 Lo 0 r I �I LLIT IN 2.56 ACS. N89'49'03'W 1 1 I I 530.00 N I I Iw al to l 1 Iw N I 1 6 in t'l 10 J 2.64 ACS, IN 6 N� to ° zl I - I 296,56 - 1 P CS \68, ' IN WITNESS Wt THIS_ PTnT' nr `.1i1PUI1InTnNI \ This sketch is furnished as a courtesy only by First American Title Insurance Company and it is NOT a part of any title commitment or policy of title insurance. This sketch is furnished solely for the purpose of assisting in locating the premises and does not purport to show all highways, roads or easements affecting the property.: No reliance should be placed upon this sketch for the location or dimensions of the property and no liability is assumed for the correctness thereof. -- Affiliated with First American Title Insurance Company N89 '49'03'W t 21 NUE /J, 350.00 426 Z2 DRAINAGE & W 1 w UTILITY EASEMENT o , o (TYP) 17 m N 1.91A O N LO 248 ACS. z 3`- O t7 Z 3 f' First American Title Company of Spokane Nest 704 first Avenue • Spokane, lVa. 99204 • (509) 456 -0550 • FAX (509) 747 -2761 PLAT CERTIFICATE Order No.: 66197 -KS Taylor Engineering West 106 Mission Suite 206 Spokane, Washington 99201 Attn: Scott Busch Proposed Plat of: Altered Binding Site Plan 87 -17 This is a certificate as of October 27, 1989 at 8:00 A.M., for a plat of the following property: Those portions of Lots 12, 15 and 17, BINDING SITE PLAN 87 -17, according to plat recorded in Volume 1 of Binding Site Plans, Page 22, under Auditor's File No. 8906290134, located in the North half of SECTION 12, TOWNSHIP 25 NORTH, RANGE 44 EAST, W.M., in Spokane County, Washington, described as follows: COMMENCING at the North quarter corner of said Section 12; thence North 89 ° 36'55" East, along the North line of the Northeast quarter of Section 12, a distance of 70.88 feet; thence South 0 ° 21'00" West, a distance of 771.10 feet to a point on the South right of way line of Euclid Avenue; thence South 89 ° 49'03" East along said right of way line a distance of 899.77 feet to the True Point of Beginning; said point being The Beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet to a point which is the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet; thence South 89 ° 49'03" East, 466.55 feet to the beginning of a curve to the left, with a radius of 1037 feet, a central angle 4 ° 48'00 ", for an arc distance of 86.88 feet to a point which is the beginning of a curve to the right, with a radius of 963 feet, a central angle of 4 ° 48'00 ", for an arc distance of 80.68 feet; thence North 89 ° 49'03" West, a distance of 801.26 feet to the True Point of Beginning. *CONTINUED* PLAT CERTIFICATE Order No.: 66197 -KS Page 2 - Continued 1. GENERAL TAXES, LAST HALF: Year: 1989 Amount: $272;095.02 Tax Account No.: Old: 01546 -9089 New: 45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES, LAST HALF: Year: 1989 Amount: $76.70 Tax Account No.: Old: R01546 -9089 New: 845016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES, LAST HALF: Year: 1989 Amount: $3,224.92 Tax Account No.: Old: T01546 -0989 New: T45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL .TAXES, LAST HALF: Year: 1989 Amount: $1,220.24 Tax Account No.: Old: U01546 -9089 New: U45016.9089 Said taxes will become delinquent if not paid on or before October 31, 1989. Affects: includes other property GENERAL TAXES: Year: 1989 Amount: $0.00 Tax Account No.: Old: V01546 -9089 New: V45016.9089 2. EASEMENT: Grantee: The Washington Water Power Company, a Washington corporation Purpose: Installing, operating, maintaining, repairing and removing a gas distribution pipe line or lines and appurtenances thereto, together with the right to inspect said line or lines. Recorded: April 18, 1960 Auditor's File No.: 701476B Affects: Entire Plat *CONTINUED* PLAT CERTIFICATE Order No.: 66197 -KS Page 3 - Continued 3. EASEMENT: Grantee: The Washington Water Power Company, a Washington corporation Purpose: To erect, construct, reconstruct and maintain an electrical distribution line and appurtenances Recorded: March 27, 1989 Auditor's File No.: 8903270228 Volume /Page: 1026/975 Affects: Entire Plat 4. Provisions contained and easements imposed in Declaration of Protective Covenants of Binding Site Plan No. 17, recorded April 12, 1989, under Auditor's File No. 8904120064. 5. Provisions contained and easements imposed in the Plat and Dedication of Binding Site Plan 87 -17, recorded in Book 1 of Binding Site Plans, Page 22. 6. 20 foot drainage and utility easement as delineated on the face of the plat. ' Affects: Entire Addition. 7. Private road easements as delineated on the face of the plat. Affects: Lots 5, 6, 7, 8, 9, 10, 11, 12, 13, 15 and 16. NOTES: 1. GENERAL TAXES PAID: Year: 1989 Amount: $435.80 Tax Account No.: Old: 501546 -9089 New: 545016.9089 This Company further certifies that all taxes and assessments levied and chargeable have been fully paid except as noted above. FIRST AMERICAN TITLE COMPANY OF SPOKANE Karo Shakman, Title Officer KS /ekh 17 A =4'" +-7142" i(.,, ,cdc,�A 71 a{ts—x ' I � I , w - i I • . I � � I a D ' I C I r _ .. WI-E _ 4e M A =4'" +-7142" i(.,, ,cdc,�A 71 a{ts—x ` FROM ANGLE ^ DJST NORTH EAST TO South Block Sideline 9SP 17 Ammended 10/25/89 AUTO INVERSE ***** START 4273.70641 5688^49324 3 3 INV S 0 21 00.0 W 613^8600 3659"85786 5684.74340 4 4 INV S 74 59 50.0 W 990.7900 3403.37614 4727^72619 5 5 INV S 15 00 10.0 E 250"0000 3161"89782 4792.44266 6 6 INV N 74 59 50.0 E 2896,1900 3911.62258 7589.91103 7 7 INV N 0 20 55.0 W 328.0400 4239^65651 7587^91511 25 25 INV N 45 04 59.0 W 39,7800 4267"74441 7559"74566 26 26 INV N 89 49 03.0 W 863.1500 4270.49373 6696"60004 27 RADIAL N 0 10 57.0 E DELTA 4 48 00.0 LT RADIUS 963.00V0 TAN 40.3617 L-ARC 80°6761 RADIAL N 4 37 03"0 W RP 3307^49862 6693°53267 28 27 CHORD S 87 46 57"0 W 80^6525 4267"37304 6616^00793 29 TAN@PT S 85 22 57"0 W RADIAL S 4 37 03.0 E DELTA 4 48 00"0 RT RADIUS 1037.0000 TAN 43^4632 L-ARC 86"8755 RADIAL S V 10 57"0 W RP 5301^00729 6532.52593 30 29 CHORD S 87 46 57"0 W 86.8501 4264^01255 6529^22286 31 TAN@PT N 89 49 03"0 W 31 INV N 89 49 03^0 W 466"5500 4265^49862 6062"67522 32 RADIAL S 0 10 57.0 W DELTA 4 4B 00"0 RT RADIUS 1037.0000 TAN 43,4632 L-ARC 86.8755 RADIAL S 4 58 57"0 W RP 5302"49335 6065.97830 33 32 CHORD N 87 25 03.0 W 86.8501 4269.41190 5975^91333 34 TAN@PT N 85 01 03.0 W RADIAL N 4 58 57.0 E DELTA 4 48 00.0 LT RADIUS 963"0000 TAN 40.3617 L-ARC 80.6761 RADIAL N V 10 57^0 E RP 3310.05081 5892"27536 35 34 CHORD N 87 25 03^0 W 80^6525 4273"04593 5895.34273 36 TAN@PT N 89 49 03^0 W 36 INV N 89 49 03"0 W 206"8500 4273"70479 5688"49378 37 LAT & DEP 0.00162 -0"00054 37 HCLOSE N 18 28 44.2 W 0.0017 4273.70641 5688"49324 3 PREC = 1 TO 4096979 Area 1403379.48 sq ft 32"21716 ac FROM ANGLE DIST NORTH EAST TO North 8lcck Sideline BSP 17 Ammended 10/25/89 AUTO INVERSE ***** START 5000^00000 5000^00000 1 1 INV S 0 21 00.0 W 650.1000 4349.91213 4996,02879 10 10 INV S 89 49 03.0 E 899"5500 4347^04686 5895"57423 11 RADIAL N 0 10 57^0 E DELTA 4 48 00"0 RT RADIUS 1037^0000 TAN 43,4632 L-ARC 86.8755 RADIAL N 4 58 57,0 E RP 3310"05212 5892"27115 12 11 CHORD S 67 25 43"0 E 86^8501 4343"13358 5982"33613 13 TAN@PT S 85 01 03"0 E RADIAL S 4 58 57.0 W DELTA 4 48 00^0 LT RADIUS 963^0000 TAN 40"3617 L-ARC 80^6761 RADIAL S 0 10 57"0 W RP 5302^49467 6065"97409 14 13 CHORD S 87 25 03.0 E 80.6525 4339.49955 6062.90672 15 TAN@PT S 89 49 03"0 E 15 INV S 89 49 03^0 E 466.5500 4338.01349 6529.45436 16 RADIAL S 0 10 57^0 W DELTA 4 48 00.0 LT RADIUS 963"0000 TAN 40^3617 L^ARC 80^6761 RADIAL S 4 37 03.0 E RP 5301^00860 6532.52172 17 16 CHORD N 87 46 57.0 E 80^6525 4341"13418 6610.04647 18 TAN@PT N 85 22 57.0 E RADIAL N 4 37 03^0 W DELTA 4 48 00°0 RT RADIUS 1037.0000 TAN 43"4632 L-ARC 86^8755 RADIAL N 0 10 57"0 E RP 3307"49993 6693.52846 19 18 CHORD N 87 46 57.0 E 86"8501 4344^49467 6696.83154 20 TAN@PT S 89 49 03.0 E 20 INV S 89 49 03^0 E 862"4600 4341"74754 7559"28716 21 21 INV N 44 55 01^0 E 39.4100 4369"65499 7587"11381 22 22 INV N O 20 55"0 W 647^7000 5017,34300 7583.17296 23 23 INV S 89 36 55.0 W 2583^2300 4999,99760 5000.00120 24 LAT & DEP 0"00240 -0"00120 24 HCLOSE N 26 29 41"6 W 0"0027 5000"00000 5000"00000 1 PREC = 1 TO 2413476 Area 1719065.90 sq ft 39"46432 ac FROM ANGLE DIST NORTH EAST TO North Block sideline BSP17 Ammended 9/18/89 AUTO INVERSE ***** START 500V.00000 5000"0000V 1 1 INV S 0 21 00"0 W 650.1000 4349.91213 4996^02879 10 10 INV S 89 49 03^0 E 899^5500 4347"04686 5895.57423 11 RADIAL N 0 10 57"0 E DELTA 4 48 00.0 RT RADIUS 1037^0000 TAN 43^4632 L-ARC 86.8755 RADIAL N 4 58 57"0 E RP 3310"05212 5892"27115 12 11 CHORD S 87 25 03"4 F 86,85Vl 4343"13358 5982.33613 13 TAN@PT S 85 01 03.0 E RADIAL S 4 58 57.0 W DELTA 4 48 00"0 LT RADIUS 963^0000 TAN 40.3617 L-ARC 80.6761 RADIAL S 0 10 57"0 W RP 5302.49467 6065"97409 14 13 CHORD S 87 25 03^0 E 80"6525 4339.49955 6062^90672 15 TAN@PT S 89 49 03"0 E 15 INV S 89 49 43^0 E 466"6300 4338.01323 6529^53436 16 RADIAL S 0 10 57^0 W DELTA 4 48 00"0 LT RADIUS 963.0000 TAN 40"3617 L-ARC 80.6761 RADIAL S 4 37 03"0 E RP 5301^00835 6532^60172 17 16 CHORD N 87 46 57^0 E 80"6525 4341.13392 6610^12647 18 TAN@PT N 85 22 57"0 E RADIAL N 4 37 03^0 W DELTA 4 48 00^0 PT RADIUS 1037,0000 TAN 43.4632 L-ARC 86.8755 RADIAL N 0 10 57"0 E RP 3307.49968 6693"60846 19 18 CHORD N 87 46 57"0 E 86^850l 4344.49442 6696.91153 20 TAN@PT S 89 49 03^0 E 20 INV S 89 49 03.0 E g62.4600 4341,74729 7559,36716 21 21 INV N 44 55 01.0 E 39"4100 4369"65473 7587^19381 22 22 INV N 0 20 55°() W 647.7000 5017"34275 7583.25296 23 23 INV S 89 36 55"0 W 2583^2300 4999"99734 5000.08120 24 LAT & DEP 0^00266 -0.08120 24 HCLOSE N BB 07 27"1 W 0.0812 5000"0V000 50@0"00000 1 PREC = 1 TO 79814 Area 1719118^46 sq ft 39.46553 ac FROM ANGLE DIST NORTH EAST TO Snuth Block sideline RSP 17 Ammended 9/18/89 AUTO INVERSE ***** START 4273"70641 5688^49324 3 3 INV S 0 21 00.0 W 613.8600 3659"85786 5684"74340 4 4 INV S 74 59 50"0 W 990.7900 3403^37614 4727"72619 5 5 INV S 15 00 10"0 E 250.0000 3161"89782 4792^44266 6 6 INV N 74 59 50.0 E 2896"1900 3911.62258 7589,91103 7 7 INV N 0 20 55.0 W 328.4400 4239.65651 7587"91511 25 25 INV N 45 04 59.0 W 39,7900' 4267^75147 7559"73858 26 26 INV N 89 49 03^0 W 863^3000 4270.50127 6696.44296 27 RADIAL N 0 10 57"0 E DELTA 4 48 00^0 LT RADIUS 963"0000 TAN 40"3617 L-ARC 80"6761 RADIAL N 4 37 03.0 W RP 3307"50616 6693"37559 28 27 CHORD S 87 46 57.0 W 80"6525 4267^38058 6615"85084 29 TAN@PT S 85 22 57.0 W RADIAL S 4 37 03^0 E DELTA 4 48 00.0 RT RADIUS 1037"0000 , TAN 43"4632 L-ARC 86^8755 RADIAL S 0 10 57"0 W RP 5301^01483 6532"36885 30 29 CHORD S 87 46 57.0 W 86.8501 4264"02409 6529.06578 31 TAN@PT N 89 49 03"0 W 31 INV N e9 49 03^0 W 466.3600 4265.50555 6062"70814 32 RADIAL S 0 10 57^0 W DELTA 4 48 00^0 RT RADIUS 1037.0000 TAN 43.4632 L~ARC 86.8755 RADIAL S 4 58 57"0 W RP 53V2^50029 6066"01122 33 32 CHORD N 87 25 03.0 W 86.8501 4269.41883 5975"94624 34 TAN@PT N 85 01 03.0 W RADIAL N 4 58 57"0 E DELTA 4 46 00^0 LT RADIUS 963.0000 TAN 40"3617 L^ARC 80.6761 RADIAL N 0 10 57"0 E RP 3310^05774 5B92^30828 35 34 CHORD M 87 25 03.0 W 80"6525 4273^05286 5895^37565 36 TAN@PT N 89 49 03.0 W 36 INV N 89 49 03.0 W 206"6400 4273"71105 5688^73670 37 LAT & DEP -0"00465 -0"24346 37 HCLOSE S 88 54 24^0 H 0.2435 4273.70641 5688^49324 3 PREC = 1 TO 28706 Area 1403393"98 sq ft 32^21749 ac FROM ANGLE DIST ' NORTH EAST TO Street Centerline BSP17 ammended AUTO INVERSE ***** START 5000^00000 5000. 00000 1 1 INV S 0 21 00^0 W 687"1000 4312"91282 4995.80277 38 38 INV S 89 49 03"0 E 899"6600 4310"04720 5895"45821 39 RADIAL N 0 10 57"0 E DELTA 4 48 00.0 RT RADIUS 1000^0000 TAN 41"9124 L~ARC 83^7758 RADIAL N 4 58 57^0 E RP 3310.05228 5892.27299 40 39 CHORD S 87 25 03,0 E 83"7513 4306.27355 5979.12446 41 TAN@PT S 85 01 03"0 E RADIAL S 4 58 57.0 W DELTA 4 48 00"0 LT RADIUS 1000^0000 TAN 41^9124 L~ARC 83.7758 RADIAL S 0 10 57"0 W RP 5302,49482 6065^97592 42 41 CHORD S 87 25 03^0 E 83.7513 4302^49989 6062,79070 43 TAN@PT S 89 49 03°0 E 43 INV S 89 49 03"0 E 466^5500 4301.01383 6529^33834 44 RADIAL S 0 10 57"0 W DELTA 4 48 00"4 LT RADIUS 1000.0000 TAN 41.9124 L~ARC 83.7758 RADIAL G 4 37 03.0 E RP 5301.00876 6532"52356 45 44 CHORD N 87 46 57^0 E 83.7513 4304^25442 6613^02693 46 TAN@PT N 85 22 57^0 E RADIAL N 4 37 03.0 W DELTA 4 48 00.0 RT RADIUS 1000.0o00 TAN 41.9124 L~ARC 83^7758 RADIAL N 0 10 57^0 E RP 3307"50008 6693"53030 47 46 CHORD N 87 46 57.0 E 83^7513 4307.49501 6696^71552 48 TAN@PT S 89 49 03.0 E 48 INV S B9 49 03,0 E 920"8100 4304.56203 7617.52084 49 49 INV N 0 20 55.0 W 760^0000 5064.54796 7612.89672 50 50 INV S 89 36 55.0 W 2612"6600 5047^00494 5000,29562 51 51 INV S 0 21 00.0 W 47^0000 5000^00582 5VV0,00851 52 LAT & DEP -0.00582 -0.00851 52 HCLOSE S 55 38 34"0 W 0"0103 5000"00000 5000"00000 1 PRFC = 1 TO 652481 Area 1959569°76 sq ft 44^98553 ac N PUBLIC WORKS DEPARTMENT OFFICE OF COUNTY ENGINEER RONALD C. HORMANN, P.E. COUNTY ENGINEER SPOKANE, WASHINGTON 99260 -0170 AG R E E M E N T T O P AY F E E S - Agreement Number a i S / A This agreement between Spokane County and Mr. Theron Rust whose interest in the project is V.P. and General Manager is entered into this 15th day of September 19 This agreement is applicable to the project.known as: BSP- 87 -17A That the individuals and parties named herein as having an interest in the above described property or project agree to the following: 1. Reimburse Spokane County for project review and inspection fees as specified in Board of County Commissioner's Resolution 80 -1592 attachment C, as amended. The fees will be based on actual salary costs incurred by Spokane County for project reviews and / or inspections plus a ten percent administrative charge, and will be billed monthly as accrued. 2. The undersigned agrees that these fees are due and payable upon receipt of the billing' as specified above. The monthly billing should be sent to the attention of: Mr. Theron Rust V.P. and General Manager Spokari Tnd uatrial Park, T nr North 3808 Sullivan good Spokane Washington 99716 -17 I understand that failure to pay these fees may result in delay in completion or approval of the project or other possible sanctions. B sQe� IN&uSrav-1 P. Av_, wc. Public Works Building / North 811 Jefferson Street / Spokane, Washington 99260 -0170 (509) 456 -3600 SPOKANE COUNTY COURT MOOIC c 1 p, 511 1`; �I i •- • - I Iii - I ,-. I , I I I I L \ i I• Ilt. I I 1 I 1l 1`; �I FROM ANGLE DIST NORTH EAST TO BSP17 PLAT BOUNDARY 2/11_0 AUTO INVERSE START 5000.00000 5000.00000 1 1 INV S 0 21 00.0 W 724.1000 4275.91351 4995.57675 2 2 INV S 89 49 03.0 E 692.9200 4273.70641 5688.49324 3 3 INV S 0 21 00.0 W 613.8600 3659.85786 5684.74340 4 4 INV S 74 59 50.0 W 990.7900 3403.37614 4727.72619 5 5 INV S 15 00 10.0 E 250.0000 316i.e9792 4792.44266 6 6 INV N 74 59 50.0 E 2896.1900 3911.62258 7589.91103 7 7 INV N 0 20 55.0 W 1105.7400 5017.34211 7583.18329 8 8 -------------------------------------------------------------------------------- INV S 89 36 55.0 W 2583.2300 4999.99671 5000.01153 9 LAT & DEP 0.00329 -0.01153 9 HCLOSE N 74 03 03.2 W 0.0120 5000.00000 5000.00000 1 PREC = I TO 822054 Area = 3315053.01 sq ft 76.10315 ac FROM -------------------------------------------------------------------------------- ANGLE DIST NORTH EAST TO North Block Sideline AUTO INVERSE START 5000.00000 5000.00000 1 1 INV S 0 21 00.0 W 650.1000 4349.91213 4996.02e79 to to INV S 89 49 03.0 E 2563.2600 4341.74750 7559.27579 11 it INV N 44 55 01.0 E 39.4100 4369.65503 7587.10244 12 12 INV N 0 20 55.0 W 647.7000 5017.34304 75B3.16159 13 13 INV S 89 36 55.0 W 2583.2300 4999.99763 4999.99983 14 LAT & DEP 0.00237 0.01017 14 HCLOSE N 76 53 50.4 E 0.0104 5000.00000 5000.00000 1 PREC = 1 TO 620646 Area = 1714626.61 sq ft 39.36241 ac FROM -------------------------------------------------------------------------------- ANGLE DIST NORTH EAST TO Block Sideline South Block: AUTO INVERSE START 4273.70641 5688.49324 3 3 INV S 0 21 00.0 W 613.8600 3659.85786 5684.74340 4 4 INV S 74 59 50.0 W 990.7900 3403.37614 4727.72619 5 5 INV S 15 00 10.0 E 250.0000 3161.29792 4792.44266 6 6 INV N 74 59 50.0 E 2096.1900 3911.62258 7589.91103 7 7 INV N 0 20 55.0 W 328.0400 423•.65651 7587.•1511 15 15 INV N 45 04 59.0 W 39.7900 4267.75147 755•.73858 16 16 INV N 89 49 03.0 W 1871.2500 4273.71181 3688.49807 17 LAT & DEP -0.00541 -0.00483 17 HCLOSE S 41 47 37.2 W 0.0073 4273.70641 5688.49324 3 PREC = I TO 963 Area = 1407853.54 sq ft 32.31987 ac FROM ANGLE DIST NORTH EAST TO Street Centerline AUTO INVERSE START 5000.00000 5000.00000 1 1 INV S 0 21 00.0 W 687.1000 4312.91282 4995.e0277 18 ie INV S 89 49 03.0 E 2621.7200 4304.56206 7617.50947 19 19 INV N 0 20 55.0 W 760.0000 5064.54800 7612.88535 20 20 INV S 89 36 55.0 W 2612.6600 5047.00498 5000.2e425 21 21 INV S o 21 00.0 W 47.0000 5000.00586 4999.99714 22 LAT & DEP -0.00586 0.00286 22 HCLOSE S 26 01 37.7 E 0.0065 5000.00000 5000.00000 1 PREC = 1 TO 1032422 Area = 1955115.55 sq ft 44.88328 ac Work:f.ilW bsp17.L3D closed' Workfile: bsp17.L3D ready for use. Room for 35 paints. Thu Jul 14 08:26:09 1988 Points 15 to 17 deleted. FROM ANGLE DIST NORTH EAST TO South Block Sideline * *a ** START 4280.70628 5688.53600 3 3 INV S 0 21 00 .00 W 620.9600 3659.85786 5684.74340 4 4 INV S 74 59 50.00 W 990.7900 3403.37614 4727.72619 5 5 INV S 15 00 10.00 E 250,0000 3161.89782 4792.44266 6 6 INV N 74 53 50.00 E 2896.1900 3911.62258 7589.91103 7 7 *8 BEARING 7 TRAV N 0 10 55.00 W 328.0400 4239.65651 7587.91511 15 15 TRAV N 45 04 59.00 W 49.7300 4274.76991 7552.69975 16 11 *10 BEARING 16 TRAV N 89 49 03.00 W 1864.1700 4280.70771 5688.53921 17 -------------------------------------------------------------------------------- LAT & DEP - 0.00143 - 0.00321 17 HCLOSE S 65 59 57.71 W 0.0035 4280.70628 5688.53600 3 PREC = 1 TO 1989694 Area = 1420920.05 sq ft 32.61984 ac Workfile: bsp17.L3D closed Workfile: bsp17.L3D ready for use. Room for 35 points. Thu Jul 14 08:39:52 1988 Points 18 to 22 deleted. FROM ANGLE DIST NORTH EAST TO Street Centerline * * * ** START 5000.00000 5000.00000 1 1 *2 BEARING 1 TRAV S 0 21 00.00 W 687.1000 4312.91282 4995.80277 i8 10 *11 BEARING 18 TRAV S 89 49 03.00 E 2621.7200 4304.56206 7617.50947 19 19 TRAV N 0 20 55.00 W 760.0000 5064.54900 7612.88535 20 20 TRAV S 89 36 55.00 W 2612.6600 5047:00498 5000.28425 21 21 TRAV S 0 21 00.00 W 47.0000 511(11 .00586 4999.99714 22 -------------------------------------------------------------------------------- LAT & DEP - 0.00586 0.00286 22 HCLOSE S 26 ill 37.69 E 0.0065 5000.00000 5000.00000 1 PREC = 1 TO 1032422 Area = 1955115.5:: sq ft 44.88328 ac Workfile: bsp17"L3D closed 00 00 1*2 BEARING ` TRAV S 5 Workfile: bsp17"L3D ready for use. Room for 35 points. 8*9 BEARI 01 00 Thu Jul 14 08:11:26 1988 0 20 55oJ0 W 647,7000 Points 1 to 9 deleted. 5000"00000 5000.00000 1 1*2 Enter & Assign 1 1 5000.00000 5000.00000 21 00"00 657"1000 END Enter & Assign 10 10 TRAV S 89 49 03.00 FROM 2556^3500 ANGLE DIST NORTH EAST TO Plat Boundary E 49.2700 4369"65934 7587.11167 12 12 ***** START 20 55.00 W 5000"00000 500().00000 1 1 TRAV S 0 21 00.00 W 717"1000 4282"91338 4995.61951 2 2 TRAV S 89 49 03"00 E 692.9200 4280"70628 5688,53600 3 3 TRAV S 0 21 00.00 W 620.8600 3659"85786 5694^74340 4 4 TRAV S 74 59 50"00 W 990"7900 3403"37614 4727"72619 5 5 TRAV S 15 00 10"00 E 250^0000 3161"89782 4792"44266 6 6 TRAV N 74 59 50^00 E 2896.1900 3311"62258 7589^91103 7 7 TRAV N 0 20 55"00 W 1105.7400 5017"34211 7583"18329 8 B TRAV S 89 36 55"00 W 2583"2300 4999^99671 5000.01153 9 LAT & DEP 0.00329 -0.01153 9 HCLOSE N 74 03 03"22 W 0.0120 5000^00000 5000^00000 1 PREC = 1 TO 822054 Area = 3310202,59 sq ft 75.99179 ac cic ready for use. Room for 35 points. F 198B -' 7 ANGLE DIST NORTH EAST TO =���== Block Sideiz��e **** START 00 00 1*2 BEARING 2.91226 TRAV S 5 TRAV S 6 TRAV N 7 TRAV N 44 8*9 BEARI 01 00 8*9 DISTANC 5000" "00000 0 21 00 00 ANGLE 2.91226 4995"98603 1 89 49 03 �0 21§ 4334,76972 7552.32306 1 44 55 01 00 4 4369"65934 7587,11167 1 0 20 55oJ0 W 647,7000 7583.17082 1 S 89 36 55.00 W 2583"2300 5000,00194 39.99906 1 LAT & DEP -0"00194 0"000 m HCLOSE S 25 49 35^57 E 0.0022 5000.00000 5000.00000 `~`` Workfile: bsp17.L3D closed Workfile: bsp17.L3D ready for use" Room for 35 points" Thu Jul 14 08:18:31 1988 Points 10 to 14 deleted. FROM ANGLE DIST NORTH EAST TO North Block Sideline ***** START 5000"00000 5000.00000 1 1*2 BEARING 1 TRAV S 0 21 00"00 W 657"1000 4342.91226 4995.98603 10 10 TRAV S 89 49 03.00 E 2556^3500 4334"76972 7552"32306 11 11 TRAV N 44 55 01"00 E 49.2700 4369"65934 7587.11167 12 12 TRAV N 0 20 55.00 W 647.7000 5017.34735 7583,17082 13 8*9 BEARING 8*9 DISTANCE 13 TRAV S 89 36 55"00 W 2583^2300 5000.00194 4999.99906 14 LAT & DEP - 0 00194 . 0 , 00094 14 HCLOSE S 25 49 35"57 E 0.0022 5000"00000 5000,00000 1 PREC : 1 TO 3006021 Area = 1732562"3() sq ft 39,77416 ac FROM ANGLE PIST NORTH EAST TO North Block Sideline BSP17 7/7/89 AUTO INVERSE ***** START 5000^00000 5000.00000 1 1 INV S 0 21 00"0 W 650.1000 4349"91213 4996"02879 10 10 INV S 89 49 03.0 E 899"5500 4347^04686 5895.57423 11 RADIAL N 0 1V 57.o E DELTA 4 48 00.0 RT RADIUS 1037.0000 TAN 43"4632 L-ARC 86.8755 RADIAL N 4 58 57"0 E RP 3310.05212 5892.27115 12 11 CHORD S 87 25 03^0 E 86.8501 4343.13358 5982^33613 13 TAN@PT S 85 01 03.0 E RADIAL S 4 58 57.0 W DELTA 4 48 ()0^0 LT RADIUS 963.0000 TAN 40.3617 L-ARC 80^6761 RADIAL S 0 10 57.0 W RP 5302.49467 6065^97409 14 13 CHORD S 87 25 03^0 F 80"6525 4339.49955 6062^90672 15 TAN@PT S 89 49 03"9 E 15 INV S 89 49 03,0 E 466.6306 4338.01323 6529^53436 16 RADIAL S 0 10 57^0 W DELTA 4 48 00"0 LT RADIUS 963^0000 TAN 40.3617 L-ARC 80.6761 RADIAL S 4 37 03"0 E RP 5301.00835 6532.60172 17 16 CHORD N 87 46 57^0 E 80.6525 4341.13392 6610^12647 18 TAN@PT N 85 22 57.0 E RADIAL N 4 37 03.0 W DELTA 4 48 00^0 RT RADIUS 1037.0000 TAN 43"4632 L-ARC 86^8755 RADIAL N 0 10 57"0 E RP 3307.49968 6693.60846 19 18 CHORD N 87 46 57.0 F 86.8501 4344^49442 6696.91153 20 TAN@PT S 83 49 03"0 E 20 INV S 89 49 03^0 E 862^4700 4341,74726 7559,37716 21 21 INV N 44 55 01^0 E 39.4100 4369^65470 7587.20381 22 22 INV N 0 20 55^0 W 647^7000 5017.34271 7583"26296 23 23 INV S 89 36 55.0 W 2583"2300 4999^99731 5000.09120 24 LAT & DEP 0.00269 -0.09120 24 HCLOSE N BB 18 35.2 W 0.0912 5000.00000 5000"00000 1 PREC = 1 TO 71069 Area 1719124.96-sq ft 39.46568 ac FROM ANGLE DIST NORTH FAST TO Street Centerline BSP 17 7/7/89 AUTO INVERSE ***** START 5000.00000 5000"00000 1 1 INV S 0 21 00"0 W 687.1000 4312"91282 4995.80277 38 38 INV S 89 49 03"0 E 899.6100 4310^04736 5895.40821 39 RADIAL N 0 10 57^0 E DELTA 4 48 00^0 RT RADIUS 1000"0000 TAN 41.9124 L-ARC 83.7758 RADIAL N 4 58 57.0 E RP 3310.05244 5892.22299 40 39 CHORD S 87 25 03.0 E 83.7513 4306.27371 5979^07446 41 TAN@PT S 85 01 ()3.0 E RADIAL S 4 58 57^0 W DELTA .4 48 00"0 LT RADIUS 1000.0000 TAN 41,9124 L-ARC 83^7758 RADIAL S 0 10 57"() W RP 5302.49498 6065.92592 42 41 CHORD S 87 25 03.0 E 83"7513 4302.50005 6062"74070 43 TAN@PT S 89 49 03"0 E 43 INV S 89 49 03.0 E 466.6300 4301.01373 6529.36834 44 RADIAL S 0 10 57.0 W DELTA 4 4R 00"0 LT RADIUS 1000"0000 TAN 41.9124 L-ARC 83.7758 RADIAL S 4 37 03"0 E RP 5301"00866 6532"55356 45 44 CHORD N 87 46 57.0 E 83^7513 4304.25432 6613.05693 46 TAN@PT N 85 22 57.0 E RADIAL N 4 37 03,0 W DELTA 4 48 00,0 RT RADIUS 1000"0000 TAN 41.9124 L-ARC 83.7758 RADIAL N 0 10 57^0 E RP 3307^43399 6693,56030 47 46 CHORD N 87 46 57^0 E 83.7513 4307^49491 6696.74552 40 TAN@PT S 89 49 03.0 E 48 INV S 89 49 03.0 E 920^3600 4304.56337 7617"10085 49 43 INV N 0 2() 55^0 W 760"0000 5064.54930 7612^47672 50 50 INV S 89 36 55,0 W 2612.6600 5047^00628 4999"87562 51 51 INV S 0 21 00.0 W 47.0000 5000^00716 4999^58852 52 LAT & DEP -0,00716 0"41148 52 HCLOSE S 89 00 12"4 E 0.4115 5000.00000 5000"00000 1 PREC = 1 TO 16349 Area 1959281.74 sq ft 44.A7892 ac FROM ANGLE DIST NORTH FAST TO Block 2 Sideline BSP 17 7/7/89 AUTO INVERSE ***** START 1273^70641 5668.49324 3 3 INV S 0 21 40^0 W 613.8600 3659.85786 5684.74340 4 4 INV S 74 59 50"0 W 990^7900 3403.37614 4727"72619 5 5 INV S 15 00 10"0 E 250.0000 3161.897821 4792.44266 6 6 INV N 74 59 50.0 E 2896.1300 3911.62258 7589^91103 7 7 INV N 0 20 55"0 W 328.0400 4239.65651 7587^91511 25 25 INV N 45 04 59.0 W 39"7900 4267.75147 7559^73858 26 26 INV N 89 49 03^0 W 863.2900 4270.50124 6696"45296 27 RADIAL N 0 10 57"0 E DELTA 4 48 00.0 LT RADIUS -963.0000 TAN 40.3617 L-ARC 80^6761 RADIAL N 4 37 03.o W RP 3307^50612 6693.38559 28 27 CHORD S 87 46 57.0 W 80.6525 4267.38055 6615^86084 29 TAN@PT S 85 22 57^0 W RADIAL S 4 37 03.0 E DELTA 4 48 00^0 RT RADIUS 1037.0000 TAN 43"4632 L-ARC 86.8755 RADIAL S 0 10 57"0 W RP 5301.01480 6532"37885 30 29 CHORD S 87 46 57^0 W 86^8501 4264.02006 6529^()7578 31 TAN@PT N 83 49 03^0 W 31 INV N 89 49 03.0 W 466^6300 4265^50638 6062,44814 32 RADIAL S 0 10 57.0 W DELTA 4 48 00^0 RT RADIUS 1037^0000 TAN 43.4632 L-ARC 86.8755 RADIAL S 4 58 57"0 W RP 5302.50112 6065"75122 33 32 CHORD N 87 25 03.0 W 86"8501 4269.41966 5975^68625 34 TAN@PT N HSO1 03.0 W RADIAL N 4 58 57"0 E DELTA 4 48 00.0 LT RADIUS 963.0000 TAN 40.3617 L-ARC 80.6761 RADIAL N o 10 57.0 E RP 3310.05857 5892^04828 35 34 CHORD N 87 25 03.0 W 80"6525 4273.05369 5895.11565 36 TAN@PT N 89 49 03"0 W 36 INV N 89 49 03.0 W 206"6400 4273^71188 5688"47670 37 LAT & DEP -0"00547 0"01654 37 HCLOSE S 71 41 12"9 E 0.0174 4273.70641 5688^49324 3 PREC = 1 TO 401216 Area 1403392.09 sq ft 32.21745 ac -� 8904120064 49-IN DECLARATION OF COVENANT REQUIRING PRIVATE CONSTRUCTION AND MAINTENANCE OF APPROVED PRIVATE ROAD, AND DEDICATION TO THE COUNTY WHEN REQUIRED DECLARATION OF COVENANT: In consideration of the approval by Spokane County of Binding Site Plan No. 17 (hereinafter referred to as the 'Development "), the undersigned covenants and agrees that: (1) a lot is served by a private road when: (a) the only road frontage for the lot in the Development is on the private road; or (b) a lot having frontage on more than one road (public or private) constructs an approach to the private road. (2) The owner(s) of any lot created by the Development or alteration thereof and served by a private road shall be responsible for financing the construction and of said private road. (3) The road shall be improved consistent with Spokane County standards for private roads. (4) Maintenance methods, standards and financing shall be in a manner determined by the owners of: (a) (b) the majority of frontage of lots served by such private road; (c) , or (d) (5) In the event such private road is improved to Spokane County standards for public streets and the County is willing to accept the dedication of such road, each lot owner shall execute any documents necessary to accomplish such dedication. (6) Owners of lots within the Development who are served by such road, may sue and recover damages and attorneys' fees from any owner of any lot within the Development which is similarly served who refuses to participate in the road construction, financing, and maintenance. (7) WARNING: Spokane County has no responsibility to build, improve, or maintain or otherwise service the private roads contained within or providing service to the property described in this Development. By accepting this Development or subsequently by allowing a building permit to be issued for property on a private road, Spokane County assumes no obligation for said private road and the owners hereby acknowledge that the County has no obligation of any kind or nature, whatsoever to establish, examine, survey, construct, alter, repair, improve, maintain, provide drainage or snow removal on a private road. (8) This covenant and agreement shall run with the land and shall be binding upon the owner, their. heirs, successors or assigns, including the obligation to participate in the maintenance of the private road as provided herein. DATED this 7 /11 ay of Qr 19� E STATE OF WASHINGTON County of Spokane On this day personally appeared before me 72/v`i // zZFin�d 0 -�*ozF /i4 known to me to be the individua and foregoing instrument and acknowledged that he /she /they voluntary act and deed for the uses and purposes therein stated. day of /A . rC 19 �. "I I C Notary Public in and for the State of Washington, residing at Spokane GIVEN UNDER MY.HAND AND OFFICIAL SEAL this J k-�x2�; signed the same as his /her /their free and IN WI'I`NESS WHEREOF I HAVE HFRE�y T D AND A DCED MY SEAL THIS 2 �X OF 1989 i N\E L. M/ / 1 � 1' WASHI 1 N TRUST B�P W " %iW y) THIS IS TO CERTIFY THAT ON THE 1 S DAY OF y�D% ��SS 19` , BEFORE ME, THE UNDERSIGNED AnOTAR Y PUBLIC, PERSONALLY APPEARED I r (a y��J ITO 8 TOTE C 6 OF WASHINGTON TRUST BANK, INC. THE LION ,��ITp�]�ECUTED THE FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE 3�;�� d'O�E THE FREE AND OLUNTARY ACE AND DEED OF SAID CORPORATION �� 4 11�.�2'URPOSES THEREI MENTIONED AND ON OATH STATED THAT HE WAS f�T� THE SAID IN EN Jfi'� BEHALF OF SAID CORPORATION. s:�`� •t 1 //J "7 iJV ,( �A/ / / /� �V�Y A;'I'��i•i 71;'�NT FYPI7rc Dino ,,.,. j PAGE 2 DECLARATION OF COVENANT In consideration of the approval by Spokane County of Binding Site Plan No. 17 (hereinafter referred to as the 'Development "), the undersigned covenants and agrees that: (1) a lot is served by. a private road when: (a) the only road frontage for the lot in the Development is on the private road; or (b) a lot having frontage on more than one road (public or private) constructs an approach to the private road. (2) The owner(s) of any lot created by the Development or alteration thereof and served by a private road shall be responsible for.financing the construction and maintenance of said private road. (3) The road shall improved consistent with Spokane County standards for private roads. (4) Maintenance methods, standards and financing shall be in a manner determined by the owners of: ( (b) the majority of frontage of lots served by such private road; (c) or (d) (5) In the event such private road is improved to Spokane County standards for public streets and the County is willing to accept the dedication of such road, each lot owner shall execute any documents necessary to accomplish such dedication. (6) Owners of lots within the Development who are served by such road, may sue and recover damages and attorneys' fees from any owner of any lot within the Development which is similarly served who refuses to participate in the road construction, financing, and maintenance. (7) WARNING: Spokane County has no responsibility to build, improve, or maintain or otherwise service the private roads contained within or providing service to the property described in this Development. By accepting this Development or subsequently by allowing a building permit to be issued for property on a private road, Spokane County assumes no obligation for said private road and the owners hereby acknowledge that the County has no obligation of any kind or nature whatsoever to establish, examine, survey, construct, alter, repair, improve, maintain, provide drainage or snow removal on a private road. (8) This covenant and agreement shall run with the land and shall be binding upon the owner, their heirs, successors or assigns, including the obligation to participate in the maintenance of the private road as provided herein. IN WITNES F I l � � To SET MY HAND AND AFFIXED MY SEAL THIS � �f DAY OF 1989 HE I AL CONT OL SYSTEMS, INC. STATE OF WASHINGTON) THIS IS TO CERTIFY THAT ON THE /2— DAY OF )SS APR. L 1 19 y9, BEFORE ME, THE UNDERSIGNED COUNTY OF SPOKANE ) A NOTARY PUBLIC, PERSONALLY APPEARED 744, ,� .6 -!F'- TO ME -KNOWN TO BE THE OF HELICAL CONTROL SYSTEMS, INC: THE CORPORATION THAT EXECUTED T E FOREGOING INSTRUMENT, AND ACKNOWLEDGED THE :. SAID INSTRUMENT TO BE THE FREE AND VOLUNTARY ACE AND DEED OF SAID CORPORATION . FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATELi THAT HE WAS AUTHORIZED TO EXECUTE THE SAID INSTRUMENT ON BEHALF OF SAID CORPORATION... ATE IN WITNESS HEREOF I V HERE Tp SET MY HAND AND AFFIXED MY SEAL THIS 3 DAY OF 1989 � � V 11 P # &&J Md+[ SPOKANE INDUSTRIAL PARK, INC. STATE OF WASHINGTON) THIS IS TO CERTIFY THAT ON THE — DAY OF )SS 19 FP, BEFORE ME, THE T. JNDERSIGNE�D 1 COUNTY OF SPOKANE ) A NOTARY PUBLIC, PERSONALLY APPEARED TO ME KNOWN TO BE THE OF SPOKANE INDUSTRIAL PARK, INC. THE CORPORATION THAT EXECUTED THE FORE DING INSTRUMENT, AND ACKNOWLEDGED THE SAID INSTRUMENT TO BE THE FREE AND VOLUNTARY ACE AND DEED OF SAID CORPORATION FOR THE USES AND PURPOSES THEREIN MENTIONED AND ON OATH STATED THAT HE WAS AUTHORIZED TO EXECUTE THE SAID INSTRUMENT ON BEHALF OF SAID CORPORATION. IN P ' 7 ' ( 3 -09 M 0H 5,442 us BANK P . 02 Washington Water Power 7M9-1989 Lawrence J. Pierce Tr4q.Urer � Foams CA4 1 0-0- ft4- e M- I SEA S� S ;u7f 4 in 7 � f j PWOO m The Washington Water Power Cou P,O Box 3727 Spokane, Washington 9922() (mg) 459 -0500 / 1.800- 727 -4187 SERVING EASTERN WASHINGTON AND NORTHERN IDAHO WITH ELECTRICITY AND NATURAL GAS IRREVOCABLE LETTER OF CREDIT AMOUNT: $ Td: Spokane County Engineers North 811 Jefferson Spokane, WA 99260 -0170 SUBJECT Gentlemen: [Eel (Development) We hereby issue our irrevocable Letter of Credit in your favor, and authorize you to draw on the Seattl First National B , a draft, or drafts up to a cumulative total amount of (Dollars) ($ ), for the account of Spokane Industrial Eark. Inc Each draw under this Letter of Credit, covers the assurance of completion of installation of roadway improvements, including grading, gravel, paving, ,curbs, sidewalks, storm drainage, drainage swales, monuments, street signs `and other work as is incidental and related thereto in accordance with the drawings and specifications as submitted to and approved by the Spokane 'County Engineer's Office on , and is to be accompanied by the (date) following documents: (1) A draft for the amount to be drawn, (2) A certificate purportedly signed by an authorized representative of the Spokane County Engineers ,Office to Seattle -First National Bank indicating non- completion of all or any of the above improvements, (3) The original 'Letter of Credit. Upon payment of each draw, we shall endorse the original Fetter of Credit for the amount of the drawn and return the original Letter of Credit to you. We hereby agree with the drawer, endorser and bona fide holder of this draft, negotiated under and in compliance with the terms of this credit, that said draw shall be duly honored upon presentation at Seattle- First National B__ank at any time before completion of the above described improvements or performance, in which event written notice shall be given by Spokane County to the bank. Each draw under this Letter of Credit, shall bear on its face the words: Drawn under Seattle -First National Bank Credit No. Dated Bank Name: Seattle -First National Bank M. -(authorized signor) f - A - :3-es) M O N 8 4:E; u s S A N K P. 0 3 IRREVOCABLE LETTER OF CREDIT AMOUNT: $ Td: Spokane County Engineers North 811 Jefferson Spokane, WA 99260 -0170 SUBJECT Gentlemen: [Eel (Development) We hereby issue our irrevocable Letter of Credit in your favor, and authorize you to draw on the Seattl First National B , a draft, or drafts up to a cumulative total amount of (Dollars) ($ ), for the account of Spokane Industrial Eark. Inc Each draw under this Letter of Credit, covers the assurance of completion of installation of roadway improvements, including grading, gravel, paving, ,curbs, sidewalks, storm drainage, drainage swales, monuments, street signs `and other work as is incidental and related thereto in accordance with the drawings and specifications as submitted to and approved by the Spokane 'County Engineer's Office on , and is to be accompanied by the (date) following documents: (1) A draft for the amount to be drawn, (2) A certificate purportedly signed by an authorized representative of the Spokane County Engineers ,Office to Seattle -First National Bank indicating non- completion of all or any of the above improvements, (3) The original 'Letter of Credit. Upon payment of each draw, we shall endorse the original Fetter of Credit for the amount of the drawn and return the original Letter of Credit to you. We hereby agree with the drawer, endorser and bona fide holder of this draft, negotiated under and in compliance with the terms of this credit, that said draw shall be duly honored upon presentation at Seattle- First National B__ank at any time before completion of the above described improvements or performance, in which event written notice shall be given by Spokane County to the bank. Each draw under this Letter of Credit, shall bear on its face the words: Drawn under Seattle -First National Bank Credit No. Dated Bank Name: Seattle -First National Bank M. -(authorized signor) f - APR- :E;-:D9 M O N 8 4 2 u s BANK Washington Water Power IN N ? ROM: "T P . 0 1 s COMPANY PHONE NUMBER TELECOPTER NUMBER NAME: DEPARTMENT: PHONE NUMBER DATE SENT NUMBER OF PAGES (INCLUDING COVER) 13 If you do not receive all the pages, please call the sender or our telecopy operator, Sherri Lemon at (509) 482 -4168. The Washington Water Power Company telecopier is a Sharp FO -620. The phone number is (509) 482 -4879. ' The Washington Water Power CoMpany P.O. Box 3727 Spokane, Washington 99220 (509) 4591-0500 SERVING EASTERN WASHINGTON AND NORTHERN IDAHO WITH ELECTRICITY AND NATURAL GAS SPOKANE INDUSTRIAL PARK December 27, 1991 Mr. Jerry Sims Plat Inspector Office of the County Engineer N. 811 Jefferson Spokane, WA 99260.0180 RE: Letter of December.23rd, 1991 Dear Mr. Sims: r. c/ 4- PENTZER DEVELOPMENT CORPORATION aW.SNA.GIDN NNfRPoNFACOM1IPFnY N. 3808 Sullivan Road Phone: (509) 924 -1720 Spoddie, WA 99216 -1670 FAX: (509) 924 -3748 .I am in receipt of your letter dated December 23rd, 1991, wherein you have asked that Pentzer Development Corporation issue an irrevocable letter of credit in the value of $80,000.00. Please be advised that I had an opportunity to discuss this issue with Park General Manager William E. Butler on December 26th, 1991. Please be advised that Mr. Butler does not feel that a bond is warranted in this instance. I have.been instructed to inform you that the position of Pentier Development Corporation relative to this issue has not changed from that referenced in my previous letter of December 2nd, 1991. I attempted, unsuccessfully, to contact you by telephone regarding this issue on the morning of December 27th, 1991. Should you have any additional questions or comments regarding this issue, please do not hesitate to contact meat your convenience. e Sincerely, SPOKANE INDUSTRIAL PARK Scott R. Brown Property Manager pjm M,WAGf08VXlfNlEd NALD00 fb iA PRINTED MI REC 4015AAfR S P O K A N E OI OF THE COUNTY ENGINEER Ronald C. Hormann, P.E., County Engineer k-: O U N T Y A DIVISION OFT[ir PUBLIC WORKS DEPARTMENT Dennis M. Scott, P.E., Director December 23, 1991 Mr. Scott Brown Pentzer Development Corp. N 3808 Sullivan Road Spokane, WA. 99216 -1670 RE: Letter of December 2, 1991 Dear Mr. Brown: We received your letter of December 2, 1991 stating the reasons why you believe Pentzer Development Corporation should not be required to extend surety for roadway and drainage improvements in BSP 17 and BSP 21. I now have had time to discuss this matter with the Spokane County Engineer. We do not agree with all items in your letter, however we have reduced the required surety for all items connected with the two traffic signal systems and the related paving work. It is the position of the Spokane County Engineers Office that the unfinished required improvements not delayed by the signal construction need to be covered by' the surety until such time as those items are completed. The updated reduced amount of surety still required would be $80,000.00. This figure is based on the work remaining to be completed on the railroad crossing on Euclid Road, the remaining '208' drainage Swale construction and some final adjustments to some of the drywells. Should you wish to post a type of surety other than an "irrevocable letter of credit ", I would be happy to discuss other 4tions with you. If you have any questions, feel free to call me at 456 -3600. Very truly yours, sla Ronald C. Hormann, P.E. S okane County Engineer / / Jerry Sims /� Plat Inspector N. 811 Jefferson Spokane, WA 99260 -0180 (509) 456 -3600 FAX (509) 456 -4715 r) PENTZER DEVELOPMENT CORPORATION A RASHINGMV RALLR POVKB COMNNY N. 3808 Sullivan Road SPOKANE INDUSTRIAL PARK Spokane, WA 992161670 December 2, 1991 ' Mr. Jerry Sims Spokane County Engineers Plat Inspector N. 811 Jefferson Spokane, VIA 99260 -0180 RE: Letter of November5th, 1991 Dear Mr. Sims: 5 Spokane Industri al Park is in receipt of your letter of November 5th, 1991, addressed to Seattle First National Bank requesting issuance: of an irrevocable standby letter of credit in the value of $153,000.00, to remain in effect until such'. time, as all,road and drainage improvements at Spokane Industrial Park under two binding site plans ate completed. I have now.had the opportunity to discuss this issue with corporate management. It is the position of Pentzer Development Corporation that all road and drainage improvements required under the two referenced binding site plans would have been completed prior to November 1991, had it not been for construction - related delays caused by representatives of the Spokane County Engineet's,office. As you are aware, the Spokane County Engineer's office maintained exclusive control over the installation of a new traffic signal at Marietta Avenue and Sullivan Road, and the installation of an improved traffic signal at the intersection of Euclid Avenue and Sullivan Road. Your office was responsible for designing the necessary specifications, bidding the project, and supervising work performed by the contractor selected by department representatives. Pentzer Development Corporation had no control over either project, but was required to pay whatever costs department representatives verified were payable to achieve installation of the two lights. Due to our lack of control over this part of the construction process, two civil engineers and I met with representatives of your department to discuss time frames with your office on May 17th, 1991. During this meeting your representatives verified that the contract for installation of the Marietta Avenue traffic signal had been awarded to Rod's Electric, and that the installation would be complete no later than June 20th, 1991. Your representatives further indicated that work would begin immediately on design specifications for the improved traffic signal at the intersection of Euclid Avenue and Sullivan Road, and that the project would be bid out and completed at some point in August 1991. Phone. (509) 924 -1720 FAX. (509) 924 -,3748 MANAGED BY HIEML E R HAOOODCD- 4� PRINTED BAR CYCLED PAPIR 1 J ? �1 Based upon time frames provided to me during this meeting, our contractor, Inland Paving Company, scheduled certain road improvements to coincide with installation of the traffic signals. Specifically, Inland Paving representatives verified that final paving of the truck turnout lane along Sullivan Road between Marietta and Euclid Avenues, together with paving at both intersections, could not be completed until after both signals were installed. Subsequent to the meeting, your contractor, Rod's Electric, did not complete installation of the Marietta Avenue traffic signal until sometime in September 1991. In addition, engineering department representatives delayed completion of the Euclid Avenue traffic signal specifications by at least six weeks, preventing subsequent bidding and acceptance of a contractor until mid- September 1991. Colvico was selected as the low bidder by your department, and a meeting was scheduled with representatives of Taylor Engineering, Colvico, your department,, Inland Paving Company and I on September 19th; 1991. During that meeting, I was forced to agree to pay overtime wages to your contractor, Colvico, in an effort to secure completion of the Euclid Avenue traffic signal improvements by October 23rd, 1991, in ihe;hope that Inland,Paving would still be able to complete installation of road surface and pathways prior to batch plant closing in November. in fact, I have now received an invoice with letter from Bob Brueggeman dated November 18th, 1991, in the value of $3,255.92 for overtime services performed_by Colvico, Inc. It is the position of my company that, had County Engineering representatives secured completion of traffic installation services in a timely manner, SIP contractor, Inland Paving Company, could have completed, the road improvements during this construction season, , thereby eliminating the necessity for any form or irrevocable letter of credit. While the commitment was made to pay for Colvico overtime costs, my company does not wish to pay the cost of securing.an irrevocable letter of credit in the value of $153,000.00 for an additional one -year period. In addition to overtime charges, SIP may be forced to pay interest on the unpaid portion of the construction agreement to Inland Paving Company. While the precise value at issue has not yet been determined, I can assure you that the cost to my company would be substantial`_ While Pentzer Development Corporation does not intend to take out the irrevocable letter of credit, I can verify that Inland Paving Company remains under contract for remaining services which are the subject of the letter of credit, and, as a licensed and.bonded contractor, should provide the county with a sufficient guarantee that services will be performed as required under the binding site plans. Mr. Sims, I would appreciate your concurrence with my company's position on this issue via written communication at your earliest convenience. Please do not hesitate to contact me with any additional ques ?ions c: cutrimcins corceraiug his..ssue. Sincerely, SPOKANE INDUSTRIAL PARK Scott R. � Property Manager pjm S P O K A N L OFFICE: OF THE COUNTY ENGINEER Ronald C. Hormann, P.E., County Engineer Seattle First National Bank International Trade Operations P.O. Box 3977 Seattle, WA. 98124 RE: BSP 17 & BSP 21 Dear Sir or Madam: O U N T Y A DIVISION OF THE PUHUC WORKS DEPARTMENT Dennis M. Scott, P.E., Director November 5, 1991 Please be advised that Irrivocable Standby Letter of Credit Number 72321 -G issued by your company as surety for installation of roads and associated drainage facilities for the above mentioned project, in the current amount of $835,000.00 may be reduced to $153,000.00. If you have any questions, feel free to call our office. Very truly yours, cc: Spokane Industrial Park, Inc. Ronald C. Hormann, P.E. Spokane County Engineer / `_ . 2erryms Plat Inspector N. 811 Jefferson Spokane, WA 99260 -0180 (509) 456 -3600 FAX'(509) 456 -4715 t., BOND ESTIMATE PROJECT PSG 17 & BSG 21 NAME J Sims DATE 05- Nov -91 ------------------------------------------------------------------------------- DRAINAGE ITEMS UNITS OUANITY PRICE COST 1) Drywell - Type A EA 1250.00 0.00 2) Drywell - Type B EA 1480.00 0.00 3) Grate - Type 1 EA 325.00 0.00 4) Grate Type 2 EA 330.00 0.00 5) Grate - Type 3 EA 320.00 0.00 6) Backfill For DW CY 14.70 0.00 7) Concrete Inlet EA 610.00 0.00 8) C.M. Pipe 10" Dia. LF 20.00 0.00 9) C.M. Pipe 12" Dia. LF 24.60 0.00 10) C.M. Pipe 15" Dia. LF 30.50 0.00 11) C.M. Pipe 18" Dia. LF 24.00 0.00 12) precast Manhole EA 1435.00 0.00 13) Solid lid EA 300.00 0.00 14) Ditch Excavation CY 1031 9.20 9485.20 15) Sod SF 55647 0.70 38952.90 ------------------------------------------------------------------------------- NON STANDARD DRAINAGE ITEMS ------------------------------------------------------------------------------- 1) Repair Drywells LS 1 700.00 700.00 2 ) 0.00 3 ) 0.00 4 ) 0.00 5 ) 0.00 6 ) 0.00 ------------------------------------ DRAINAGE SUBTOTAL 49138.10 16) Monuments EA 160.00 0.00 17) Barricade LF 32.00 0.00 18) -------------------------------------------------------------------=---------- Street Signs EA 2 75.00 150.00 OTHER SUBTOTAL 150.00 ------------------------------------------------------------------------------ GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 660.7 9.20 6078.44 20) Top Course CY 330.4 10.60 3502.24 21) Base Course CY 10.60 0.00 22) Asphalt Concrete Tons 651.6 44.40 28931.04 23) Curb Type A LF 6.20 0.00 24) Curb Type B LF 7.90 0.00 25) Curb Type R LF 7.20 0.00 26) ---------------------------------------------------------- Sidewalk SO YD --- 15.30 ----------- 0.00 - - - - -- NON- STANDARD ROAD ITEMS 1) RR Crossing & Signal LS 1 60000.00 60000.00 2) Stripe Road LS 1 5000.00 5000.00 3 ) 0.00 4 ) 0.00 ------------------------------------------------------------------------------ GRADING AND SURFACING 103511.72 ------------------------------------------------------------------------------ GRAND TOTAL 152,799.82 STREET QUANTITIES PROJECT NO.- DESIGNER- J SIMS PROJECT DESCRIPTION- BSP 17 & BSP 21 STREET # 1 NAME- PATHWAYS ALONG EUCLIE LENGTH- 12.00 FT. BEGINNING STATION = 3330.00 TERM # 1 : CHOPPED TERM # 2 : CHOPPED DATE- 11/ 5/91 2230.00 FT. ENDING STATION = ITEM MEASUREMENT SURFACE AREA- 26760.00 S.F. ROADWAY EXCAVATION 0.67 FT. CRUSHED SURFACING TOP COURSE 0.33 FT. CRUSHED SURFACING BASE COURSE 0.00 FT. ASPHALT ---------------------------------------- CONCRETE 0.17 -- -- FT. - - -- STREET # 2 NAME- 2" ASPHALT ON MARIETTA 54.00 FT. BEGINNING STATION = TERM # 1 : CHOPPED TERM # 2 : CHOPPED ITEM SURFACE AREA - ROADWAY EXCAVATION CRUSHED SURFACING TOP' COURSE CRUSHED SURFACING BASE COURSE ASPHALT CONCRETE -- --------------------- - - - - -- LENGTH- 458.00 FT. 37.00 ENDING STATION = MEASUREMENT 24732.00 S.F. 0.00 FT. 0.00 FT. 0.00 FT. 0.17 FT. 1[lirGllp ROADWAY EXCAVATION CRUSHED SURFACING TOP COURSE CRUSHED SURFACING BASE COURSE ASPHALT CONCRETE WIDTH- 5560.00 - - -- QUANTITY 660.7 C.Y. 330.4 C.Y. 0.0 C.Y. 338.6 TONS WIDTH- 495.00 QUANTITY 0.0 C.Y. 0.0 C.Y. 0.0 C.Y. 313.0 TONS 660. 7 C. Y. 330. 4 C. Y. 0. 0 C. Y. 651.6 TONS REPORT pg. f of OFFICE OF THE SPOKANE COUNTY ENGINEER -date ID 12-319( hspector S�rntikS Weather a.m. p.m. Time Charged Contractor this Day - 1 /2 or 1 Other County Personnel 1 2 3 4 5 6 Contractor Personnel Classification Number 1 3 4 5 6 Diary Sect 0 Project Name lriJk I Prw an FuJJ .5La 13f3n - tv Re 5 6a -S'S Contractor and/or l r Hl dr tr d) AspL - , I pia a _5ta 33+30 to Stn 55+60 Kt s cle n` 3 C As !Z, t n 7.no 5a�o 7 a int s i 9 cl . ` S - ITEM DESCRIPTION LOCATION UNITS QTY. QTY. TO DATE INT. NO. Signing checked a.m. JC/ �-- p.m. INSPECTOR'S SIGNATURE !� �1PORT�4�ESSAG ) FOR 2 DATE �� TIME N A.M. • O UT- M C /, OF PHONE NO. TELEPHONED PLEASE CALL CALLED TO SEE YOU WILL CALL AGAIN WANTS TO SEE YOU RUSH 11 RETURNED YOUR CALL 1 MESSAGE fl 9-5T A- ;� ZO Zo8 Q 2 A, t') o' SIGNE ASSOCIATED L1- , m a Icn ro.cl� -m rn 01S U = l0 y >ZI M to Z 4 +g cnzcn 4 G N �\ A" Z tP L O m w Ln m r D m v .F i L P �� � f_\ •I I r � S P o F v a 6/ / /.'III�eYY1� in C { tlt I,I 14 O SEAME-F/RST NAT /ONAL BANK INTERNATIONAL TRADE OPERATIONS Post -It"' brand f transmittal mem 7671 q of pages October 30, 1991 --Spokane Engineers N. 811 Jefferson Spokane, WA 99260 -0170 Re: Spokane Industrial Park, Inc. Gentlemen: With regard to our Irrevocable Letter of Credit Number 72321 -G issued on April 5, 1989 in the amount of $635,000.00 for the account of Spokane Industrial Park, Inc., P.O. Sox 3727, Spokane, WA 99220 for which you are the beneficiary, please be advised that pursuant to the conditions set forth in the said Letter of Credit, we hereby elect not to renew said Letter of Credit for the additional period beyond the present expiration date of December 31, 1991. Thereby, unless you return the original Letter of Credit to us sooner, for cancellation, it is our intent to take this action when the Letter of Credit expired on December 31, 1991 n Seattle First/National Bank International Trade Operations (206) 358 - 7398 P.O. BOX 3977 • SEATTLE, WASHINGTON 98124 • U.S.A. • TELEX 3730000 PUBLIC WORKS DEPARTMENT OFFICE OF ` COUNTY ENGINEER RONALD C. HORMANN, P.E. COUNTY ENGINEER SPOKANE, WASHINGTON 99260 -0170 Date: 2121le 9 Subdivision Name: ' s 5 P / _ U / Dear Sir or Madam: One of the requirements set forth by the Spokane County Planning Commis- sion in connection with the above - entitled plat involves the filing with t.`as office of a Street Improvement Bond. A preliminary inspection of the plat has been made by this office and the amount of the Street Improvement Bond is found to be: c7_ A Street Improvement Bond in the above amount must be filed with t;"'_s office prior to approval of the final plat. The bond will be released on_k• upon satisfactory completion of the. required. street. improvement. Pleas.- . contact this office when work on the improvement is ready for inspection, or i:. you desire additional information or advice concerning the work. Very truly yours, Ronald C. Hormann, P.E. Spokane County Engineer B a Plat /Forms4 Pnhlir Wnrkc RiOldinn / Nnrrh R11 .I,fforcn, Groot / Snnl ano WAchinntnn g4grn -nI 7n ISOO1 456"9F,nn ., L -------------------------'----------------------------------------------------- PROJECT BSP 17 Rough Grade NAME jw DATE 02-Mar-89 ----^-`-------------^-----------------------------------------^`~~------------- DRAINAGE ITEMS 3) UNITS QUANITY PRICE COST 1) Drywell - Type A EA 6 1250"00 7500.00 2) Drywell - Type B EA 8 1450"00 11600,()0 3) Grate - Type 1 EA EA 0.00 310.00 0.00 4) Grate Type 2 18> Street Signs EA 75.00 330"00 0^00 5) Grate - Type 3 0.00 EA 14 320"00 4480.00 6) Backfill For DW CY 500 10"50 5250.00 7) Concrete Inlet EA 540"00 0.00 8) C.M. Pipe 10'/ Dia. LF 12.00 0.00 9) C.M. Pipe 12" Dia" LF 16.50 0"00 10) C.M. Pipe 15" Dia. LF 18"00 0.00 11) C.M. Pipe 18" Dia. LF 21^00 0.00 12) Precast Manhole EA 1435"00 0.00 13) Solid lid EA 300.00 0.00 14) Ditch Excavation CY 1141 7"90 9013.90 15) -------------------~-~'-'---------------------~``^'-------------------^-`------ Sod SF5pS1zj*3423 0"50 1711"50 NON STANDARD DRAINAGE ITEMS 1) Rough Grade CY 0,00 2) 59856.72 20) 0.00 3) 3419.4 10^60 0.00 4) Base Course CY 0.00 5) 0.00 22) 0.00 6) 5042.5 37.90 0.00 ------^^-'-----------------------^^~'-----------------'`-----------------`----- DRAINAGE SUBTOTAL LF 39555.40 ^~^~``~^-----------------------~~^^-``----------------^------------------^^~'-- 16) Monuments EA 140.00 0.00 17) Barricade LF 32"00 0.00 18> Street Signs EA 75.00 0,00 ------------------------------------------------------------------------------- -------------------~----`~------------------------'---------------------------- OTHER SUBTOTAL 26) ----------''-------------------^----^-------------------------~~^^--`---------- 0.00 GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 7576.8 7^90 59856.72 20) Top Course CY 3419.4 10^60 36245.64 21) Base Course CY 10.60 0.00 22) Asphalt Concrete Tons 5042.5 37.90 191110,75 23) Curb Type A LF 5^50 0.00 24) CuYb Type B LF 5241.5 7.10 37214"65 25) Curb Type R LF 6"50 0.00 26) ----------''-------------------^----^-------------------------~~^^--`---------- Sidewalk SO YD 14,00 0"00 NON-STANDARD ROAD ITEMS 1) RR Crossing & Signal LS 60000 1.00 60000.00 2) Remove Existing Asphalt SY 972 20.00 19440"()0 3) 0"00 4) 0^00 GRADING AND SURFACING 403867^76 GRAND TOTAL 44342 3 16 ++j ! STREET QUANTITIES PROJECT MO"- BSP 17 PROJECT DESCRIPTION` STREET # 1 DESIGNER- JERRY SIMS DATE- 3/2/89 NAME- EUCLID AVE 159411.13 LENGTH- 2331 FT, EXCAVATION 1^00 BEGINNING STATION CRUSHED 2869.00 ENDING STATION � INTER � A 1 'T' INCLUDED ISWIDTH = 30^00 SK - 0.00 INTER # 2 'T` INCLUDED ISWIDTH = 44.00 SK = 0.00 INTER # 3 FULL INCLUDED ISWIDTH = 30^00 SK - 0.00 TERM # 1 : CHOPPED ROADWAY EXCAVATION 1"00 TERM # 2 : CHOPPED CRUSHED SURFACING TOP COURSE .50 FT. TTEM MEASUREMENT SURFACE AREA- 159411.13 S.F. ROADWAY EXCAVATION 1^00 FT. CRUSHED SURFACING TOP COURSE .44 FT. CRUSHED SURFACING BASE COURSE 0.00 FT. ASPHALT CONCRETE ^33 FT. CURB EXISTING 62.00 FT. STREET # 2 WIDTH- 66FT. 5200.00 PAD = 30.00 RAn = 30.00 RHD = 3O.00 PROPOSED QUANTITY 5904"1 C. Y. 2583.1 C. Y. 0.0 C. Y.. 4034.5 TONS 4603^0 FT" NAME- EUCLID AVE LENGTH- 367 FT" WIDTH- 66FT" S,F. BEGINNING STATION = 5200"00 ENDING STATION = 5567"15 TERM # 1 : CHOPPED FT. CRUSHED TERM # 2 : CROSS STREET INCLUDED FW 12"00 PW 12^00 SK 0.00 RAD 30^00 .17 FT. CURB -----^------`------------------------------------ ' 5334"30 ITEM ---------------------------------------------`'------------------------------- MEASUREMENT QUANTITY SURFACE AREA- 23826"18 S.F. ROADWAY EXCAVATION 1"00 FT. 882"5 C.Y. CRUSHED SURFACING TOP COURSE .50 FT. 441.2 C.Y. CRUSHED SURFACING BASE COURSE 0.00 FT. 0^0 C.Y. ASPHALT CONCRETE ^33 FT. 603"0 TONS CURB EXISTING 106.00 FT. PROPOSED 638,5 FT. STREET # 3 NAME' WALKWAYS LENGTH- 2667 FT, WIDTH- 12FT, BEGINNING STATION = 2900"00 ENDING STATION = 5567.15 TERM # 1 : CHOPPED TERM # 2 : CHOPPED ITEM MEASUREMENT '------------------------------------------------ SURFACE AREA- 32005,80 S,F. EXCAVATION "67 FT. - ROADWAY CRUSHED SURFACING TOP COURSE ,33 FT. CRUSHED SURFACING BASE COURSE 0^00 FT. ASPHALT CONCRETE .17 FT. CURB -----^------`------------------------------------ EXISTING 5334"30 FT. TOTALS QUANTITY _____________ V90.3 C.Y. 395.1 r,Y. 0.0 C.Y. 405,9 TONS PROPOSED 0.0 FT, ---------------------------------- ROADWAY EXCAVATION 7576"8 C"Y. CRUSHED SURFACING TOP COURSE PROJECT 9S P I"J BOND EST FORM NAME A DATE f?1 , Z - 99 Item 11 Drainage items I Units I Ouantit I Price Cost 1) Drywell - Type A EA ( 2) Drywell - Type B EA 3) Grate - Type 1 EA 4) Grate - Type 2 EA 5) Grate - Type 3 EA f 4 6) Backfill for DW CY S (e-:) d 7) Concrete inlet EA 8) C.M. pipe 10" dia. LF 9) C.M. pipe 12 " dia. LF 10) C.M. pipe 15" dia. LF 11) C.M. pipe 18 " dia. LF 12) Precast Manhole EA 13) Solid Lid EA 14) $i_t-ch Excavation CY 15) Sod SF23 Non Dcanaara uraina a iLems 1) 2) 3) 4) Std Bdl DWI Conc Dia Dia Dia Page DWI DWI BRF Inlet Pioe Pipe Pioe 1) 2) 3) 4) 5) 6) 7) OTHER 96/4 ° ~ PROJECT NO.- BSP 17 PROJECT DESCRIPTION- STREET # l STREET QUANTITIES DESIGNER- JERRY SIMS DATE- 3/2/89 NAME- EUCLID AVE ROADWAY LENGTH- 2331 FT. SURFACING TOP COURSE CRUSHED BEGINNING STATION = 2869.00 ENDING STATION - INTER # 1 'T' INCLUDED ISWIDTH = 30.00 SK = 0.00 INTER # 2 'T' INCLUDE[} ISWIDTH = 44.00 SK = 0.00 INTER 0 3 FULL INCLUDED ISWIDTH = 30.00 SK = 0.00 TERM # 1 : CHOPPED ROADWAY EXCAVATION TERM # 2 : CHOPPED 882,5 C.Y. CRUSHED SURFACING TOP COURSE .50 ITFM SURFACE AREA- ROADWAY EXCAVATION CRUSHED SURFACING TOP COURSE CRUSHED SURFACING BASE COURSE ASPHALT CONCRETE CURB EXISTING STREET # 2 MEASUREMENT 159411.13 B.F. 1"00 FT. .44 FT. 0.00 FT. .33 FT. 62.00 FT. PROPOSED QUANTITY 5904.1 C.Y. 2583.1 C.Y. 0.O C.Y. 4034.5 TONS 4603^0 FT., NAME- EUCLID AVE WIDTH- 66FT. 520u.00 WIDTH- 66FT. RAD = 30"00 RAD = 30.00 RAD = 30^00 PROPOSED QUANTITY 5904.1 C.Y. 2583.1 C.Y. 0.O C.Y. 4034.5 TONS 4603^0 FT., NAME- EUCLID AVE LENGTH- 367 FT, WIDTH- 66FT. ROADWAY BEGINNING STATION = 5200.00 ENDING STATION 5567.15 TERM # 1 : CHOPPED FT. '--- CRUSHED SURFACING RASE COURSE TERM # 2 : CROSS STREET INCLUDED EW 12,00 FW 12.00 SK 0"00 RAD 30"00 FT. CURB EXISTING ' FT. ITEM -----------------------------------`-`---------------------------------------- MEASUREMENT' QUANTITY SURFACE AREA- 23826.18 S.F, ROADWAY EXCAVATION 1.00 FT. 882,5 C.Y. CRUSHED SURFACING TOP COURSE .50 FT. 441.2 C.Y. CRUSHED SURFACING BASE COURSE 0.00 FT. 0"0 C.Y. ASPHALT CONCRETE .33 FT, 603"0 TONS CURB EXISTING 106"D0 FT" PROPOSED 638,5 FT" STREET # NAME- WALKWAYS LENGTH- 2667 FT, WIDTH- 12FT^ BEGINNING STATION 2900.00 ENDING STATION = 5567.15 TERM # 1 : CHOPPED TERM # 2 : CHOPPED ITEM MEASUREMENT SURFACE AREA- 32005"80 S.F. ROADWAY EXCAVATION .67 FT. CRUSHED SURFACING'TOP COURSE ` ^33 FT. '--- CRUSHED SURFACING RASE COURSE 0.00 FT. ASPHALT CONCRETE .17 FT. CURB EXISTING 5334.30 FT. TOTALS QUANTITY _________ Y90.3 C. Y. 395.1 C. Y. 0.0 C. Y. 405.0 TONS PROPOSED 0.0 FT. _____________________ ROADWAY EXCAVATION 7576.8 C.Y" CRUSHED SURFACING TOP COURSE 3419.4 C.Y. CRUSHED SURFACING BASE COURSE 0"0 C.Y. ASPHALT CONCRETE 5042.5 TONS CURD 5241^5 FT, SPOKANE VALLEY FIRE DEPARTMENT RECEIVED FEB 2 7 f989 Spokane County Fire Protection District No. 1 EAST 10319 SPRAGUE AVE • SPOKANE, WA 99206 (509) 928 -1700 Rod Tedrow Chief February 23, 1989 Taylor Engineering W. 106 Mission Ave. #296 itEC>E1�m Spokane, Wa. 99201 F Attn: Bernie Stumbaugh F 28 989 `gpllRl'J Re: BSP -21. Industrial Park 2nd St. South of Marietta Ave. Dear Mr. Stumbaugh, Per our review of BSP -21, the Spokane Valley Fire Department would .prefer the above referenced street. be named "Industrial Park 2nd Street ". If you have any quesitons, please call me. Sincerely, ERIC OLSON Inspector EO /bd r t E B.2- 7 9W8 .. TICOR TITLE INSURANCE COMPANY West 521 First Avenue Spokane, WA 99204 -0366 P. 0. Box 2122 Spokane, WA 99210 -2122 RECEIVED SECOND SUPPLEMENTAL TITLE REPORT FEB 28 1989 To: Theron Rust Spokane Industrial Park Cc"EoBineB4 N. 3808 Sullivan Rd. Spokane, WA 99216 -1670 cc: Taylor Engineering Our Order No.: C- 190270 -CB Mortgagor /Purchaser: Spokane Industrial Park There has been no change in the title to the property covered by our preliminary report since December 19, 1988, at 8 A.M. Except as set forth below: 1. The legal description is amended to be: All that certain real property located in the North half of Section 12, Township 25 North, Range 44 East, W.M., in Spokane County, Washington, described as follows: Commencing at the North quarter corner of said Section 12; thence North 89 0 36'55" East, along the North line of the North- east quarter of said Section 12, a distance of 70.88 feet; thence South00 0 21'00" West, a distance of 771.10 feet, to the true point of beginning; thence South 89 0 49 1 03" East, 692.92 feet; thence South 0 0 21'00" West, 613.86 feet; thence South 74 0 59'50" West, 990.79 feet; thence South 15 °00 East, 250.00 feet to the North right of way line of the Burlington Northern Railroad; thence South 74 °59'50" West, along said North line, 2150.00 feet to the Southeast corner of Short Plat 86 -457, recorded in Book 5 on Page 37, Spokane County, Washington; thence North 0 0 31'00" West, along the East line of said Short Plat 86 -457, 735.68 feet to the Northeast corner thereof; thence North 89 °50'00" West, along the North line of said Short Plat 86 -457, 361.50 feet feet to the East line of deeded Sullivan Road; thence North 0 1 31'00" West, along said East line, 409.00 feet; thence South 89 1 50'00" East, 1025.00 feet; thence North 0 0 31'00" West, 290.00 feet; thence South 84 0 12 1 34" East, 430.29 feet, to a point on a curve to the right, the radius of which bears South 68 0 59'51" East, a distance of 600.00 feet; thence J /jb C- 190270 -CB 2nd Supplemental - 2 _ along said curve to the right through a central angle of 12 °27'10 ", an arc distance of 130.40 feet to a point of tangency; thence North 33 0 27 1 20" East, 29.98 feet; thence South 75 0 00'41" East, 443.83 feet; thence South 86 0 33 1 07" East; 429.20 feet; thence North 0 °10'57" East, 289.00 feet; thence South 89 East, 267.10 feet; thence S.0 21' 00" 7.00 feet to the true point of beginning. S� TICOR TITLE INSURANCE COMPANY tom fC � V � West 521 First Avenue F 8 8 7989 Spokane, Washington 99210 '"�4► Telephone: (509) 838 -5281 REPORT FOR PLAT CERTIFICATE Refer to: C- 190270 -CB RE: BSP =88 -21 Phase II/ Spokane Industrial Park Theron Rust Spokane Industrial Park N. 3808 Sullivan Rd. Spokane, WA 99216 -1670 CC: Taylor Engineering This is a report for plat certificate as of December 19, 1988 at 8:00 a.m., covering the following property: All that certain real property located in the North half of Section 12, Township 25 North, Range 44 East, W.M., in Spokane County, Washington, described as follows: Commencing at the North quarter corner of said Section 12; thence North 89 °36'55" East, along the North line of the North- east quarter of said Section 12, a distance of 70.88 feet; thence South 0 0 21'00" West, a distance of 764.10 feet, to the South line' of deeded Euclid Road, and the true point of begin- ning; thence South 89 0 49'03" East, along said South line, 692.92 feet; thence South 0 0 21'00" West, 620.88 feet; thence South 74 0 59'50" West, 990.79 feet; thence South 15 0 00'10" East, 250.00 feet to the North right of way line of the Burlington Northern Railroad; thence South 74 1 59'50" West, along said North line, 2150.00 feet to the Southeast corner of Short Plat 86 -457, recorded in Book 5 on Page 37, Spokane County, Washington; thence North 0 °31'00" West, along the East line of said Short Plat 86 -457, 735.68 feet to the Northeast corner thereof; thence North 89 0 50'00" West, along the North line of said Short Plat 86 -457, 361.50 feet feet to the East line of deeded Sullivan Road; thence North 0 1 31'00" West, along said East line, 409.00 feet; thence South 89 °50'00" East, 1025.00 feet; thence North 0 0 31 1 00" West, 290.00 feet; thence South 84 0 12 1 34" East, 430.29 feet, to a point on a curve to the right, the radius of which bears South 68 °59'51" East, a distance of 600.00 feet; thence along said curve to the right through a central angle of 12 °27'10 ", an arc distance of 130.40 feet to a point of tangency; thence North 33 °27'20" East, 29.98 feet; thence South 75 0 00'41" East, 443.83 feet; thence South 86 °33'07" East, 429.20 feet; thence North 0 0 10 1 57" East, 289.00 feet to the South line of deeded Euclid Road; thence South 89 0 49'03" East, along said South line, 267.09 feet to the true point of beginning. E/jb tiPlat Cartificate C- 190270 -CB - 2 - Record title is vested in Spokane Industrial Park, Inc., a Washington corporation. SUBJECT TO: 1. General taxes for 1988, in the sum of $00, on land with an assessed value of $(not disclosed), and improvements assessed at $(not disclosed). (Assessor's Parcel No. U01546 -9089 (old), 045016.9089 (new), Code 212) Said taxes affect said premises and other property. 2. Lien of real estate excise sales tax upon any sale of said premises, if unpaid. 3. Notice to the Public By : Spokane Industrial Park, Inc. Dated : February 24, 1987 Recorded : February 27, 1987 Auditor's No. : 8702270368 Agreement To : Join and participate in the forma ion of a County Improvement District (RID) pursuant to RCW 36.88, at such time as a district may be formed or any Road Improvement Project sanctioned by Spokane County, which involves the lands herein described. The owners, their heirs, and assigns further agree not to oppose or protest any legal assessments fcr said Road Improvement District (RID) estab- lished pursuant to RCW 36.88. It is further agreed that at such time as an RID is created or any Road Improvement Project is sanctioned by Spokane County, the improvements required (curb, sidewalk, drainage control and paving to existing pavement) will be at the sole expense of the undersigned owner, their heirs, grantees and assigns. E /jb 'Plat Carcificate C- 190270 -CB 4. Notice to the Public - 3 - By : Spokane Industrial Park, Inc. Dated : February 24, 1987 Recorded : February 27, 1987 Auditor's No. : 8702270369 Agreement To : Join and participate in the formation of a County Improvement District (RID) pursuant to RCW 36.88, at such time as a district may be formed or any Road Improvement Project sanctioned by Spokane County, which involves the lands herein described. The owners, their heirs, and assigns further agree not to oppose or protest any legal assessments for said Road Improvement District (RID) estab- lished pursuant to RCW 36.88. It is further agreed that at such time as an RID is created or anv Road Improvement Project is sanctioned by Spokane County, the improvements required (curb, sidewalk, drainage control and paving to existing pavement) will be at the sole expense of the undersigned owner, their heirs, grantees and assigns. 5. For easements, restrictions, and other exceptions, see Schedule "B -1" attached. NOTES: 1. Aquifer protection fees that may be due and payable in accor- dance with Chapter 36.36 RCW. (Specific amounts may be obtained from the County Utility Department, phone #458- 2538),. 2. Taxes for 1988, are paid in full, Code 212: , Old Parcel New Parcel # General Weed 01546 -9089 45016.9089 $518,756.89 $50.17 R01546 -9089 R45016.9089 $147.19 S01546 -9089 S45016.9089 $418.15 T01546 -9089 T45016.9089 $6,188.62 Said taxes affect said premises and other property. E /jb ?Ta_ Cart__ -cate C- 190270 -C3 This report shall have no force or effect except as a basis fcr the certificate applied for. TICOR TITL INSURANCE- COMPANY Spokane County Office ,I ii � . BY i /�✓ Auth I prized Signatory FEE: 5150.00 TAX: 5 11.70 .i ]b ?'at Cartif�cate C- 1 _90270 -CB SCHEDULE "B -1" - 5 - 1. Reservations contained in deed under which title is claimed, recorded under Auditor's File No. 737559B, as follows: 1. Right of the public to use, occupy and maintain the public roads now constructed and located along the exterior boundaries of the property. 2. Existing easements, if any, for utilities, irrigation, or drainage. 3. There is reserved to the grantor a permanent and perpetual easement affording the grantor the right of joint use of the railroad trackage within the property which now services the GAS area in the most direct manner. 4. There is reserved to the grantor a permanent and perpetual easement affording to grantor the,joint use of the Westerly 630 feet of "B" Street (which street adjoins the army reserve area on the South) for access to the army reserve area. 2. An easement affecting the portion of said premises and for the purposes stated herein, and incidental purposes. For The right to place, construct, operate and maintain, inspect, reconstruct, repair, replace and keep clear underground communica- tion lines with wires, cables, fixtures and appurtenances attached thereto, as the grantee may from time to time require. In Favor of : Pacific Northwest Bell Telephone Company, a Washington Corporation, its successors and assigns Recorded : August 30, 1978 Auditor's No. : 7808300099 Affects : A str`_p of land 10 feet in width '_wing adjacent to and abutting the Easterly boundary of the county road and extending Northerly from the North line of the Spokane Interna- tional Railway Right of Wav, a distance of 481 feet, more or less, within the West half of the Northwest quarter, of Section 12 -25 -44 E /jb Vlat Czrtificata C- 190270 -CB - 5 - 3. An easement affecting the portion of said premises and for the purposes stated herein, and incidental purposes. For A perpetual, nbn- exclusive easement for roadway and utility purposes, which easement shall be appurtenant to and for the benefit of Parcels A, B and C of Spokane County Short Plat No. 86 -457. Executed By : Spokane Industrial Park, Inc., a Washington Corporation Recorded : March 5, 1987 Auditor's No. : 8703050242 Affects : Marietta Lane That portion of the Northwest quarter of Section 12- 25 -44, in Spokane County, Washington, described as follows: Begin at the Northwest corner of said Northwest quarter; thence South 00 °31'00" East, along the West line of said Northwest quarter, a distance of 1671.40 feet; thence South 89 0 50 1 00" Last, a distance of 42.00 feet to the East right of way of Sullivan Road and the true point of beginning; thence South 00 0 31'00" East, along said East line, a distance of 68.00 feet; thence South 89 0 50'00" East, a distance of 401.50 feet; thence North 00 01 1'00" West, a distance of 68.00 feet; thence North 89 0 50'00" West, a distance of 401.50 feet to the true ooint of beginning. PIONEER LANE That portion of the Northwest quarter of Section 12- 25 -44, in Spokane County, Washington, described as follows: Begin at the Northwest corner of said Northwest quarter; thence South 00 0 31'00" East, along the West line of said Northwest quarter, a distance of 1739.40 feet; thence South 89 0 50 1 00" East, a distance of 403.50 feet to the true point of beginning; thence South 00 °31'00" East, a distance of 735.68 feet to the Northerly right of way of the Spokane International Railway; thence North 74 °59'50" East, along said right of way, a distance of 41.31 feet; thence North 00 0 31 1 00" West, a distance of 724.87 feet; thence North 89 0 50 1 00" West, a distance of 40.00 feet to the true point of beginning. 4. License Agreement recorded April 29, 1949, under Auditor's File No. 876413A, between the United States of America and Spokane County, for additional right of way for Sullivan Road. (End of Schedule "B -1 ") E /jb FROM bsp21 Block Sideline AUTO INVERSE ***** START 10 INV N 0 11 INV S 84 RADIAL N 68 DELTA 12 RADIUS TAN L-ARC RADIAL N 56 RP 12 CHORD N 27 TAN@PT N 33 14 INV N 33 15 INV S 75 16 INV S 86 17 INV N 0 18 INV S 89 RADIAL N 0 DELTA 90 RADIUS TAN L-ARC RADIAL S 89 RP 31 CHORD S 44 TAN@PT S 0 33 INV G 0 RADIAL S 89 DELTA 74 RADIUS TAN L-ARC RADIAL S 15 RP 34 CHORD S 37 TAN@PT S 74 36 INV S 74 RADIAL S 15 DELTA 15 RADIUS TAN L-ARC RADIAL S 0 RP 37 CHORD S 82 TAN@PT N 89 39 INV N 89 RADIAL S () DELTA 89 RADIUS TAN L-ARC RADIAL S 89 RP 40 CHORD N 45 TAN@PT N 0 42 INV N 0 43 INV S 89 - 84 TO 4 ANGIJ DIST NOR FAST TO = =======================JJ�.======================== Lot 2/21/89 rKA 3748"03961 3368"90425 10 31 00.0 W 290.0000 4038.02782 3366.28926 11 12 34.0 E 430.2900 3994"61487 3794.38358 12 59 51^0 W 27 10"0 RT 600"0000 65"4605 130"4052 32 41"0 W 3779.56966 4354"52246 13 13 44"0 E 130.1487 4110.34122 3853,93263 14 27 19,0 E 27 20.0 E 23.9800 4135"35394 3870"46030 15 00 41.0 E 443.8300 4020"56750 4299.18999 16 33 07"0 E 429"2000 3994"75387 4727"61302 17 10 57"0 E 282,0000 4276.75244 472B.51125 18 49 03.0 E 568.9600 4274,94018 5297"46837 31 10 57°0 E 10 03.0 RT 30"0000 30"0878 47"2116 39 00.0 E 4244.94033 5297"37281 32 44 01"5 E 42^4884 4244.75707 5327.37225 33 21 00"0 W 21 00"0 W 18.4800 4226.27741 5327"25936 34 39 00.0 E 38 50.0 RT ~ 379"0000 288"9675 493.7763 00 1V"0 E 4228.59258 4948"26643 35 40 25.0 W 459.5876 3862.51145 5046"37660 36 59 50°0 W 59 50.0 W 1641,5800 3437.56240 3460.75268 37 00 10.() E 10 10.0 RT 768"1300 102"2820 203.3676 10 00"0 W 4173.50937 3261.91004 38 34 55"0 W 202.7742 3411.38262 3259"67564 39 50 00.0 W 50 00,() N 859"1900 3413.88190 2400"48928 40 10 00.0 W 19 00.0 RT 40^O000 30°525B 62.3548 29 00"0 W 3453.88173 2400"60563 41 10 30"0 W 56,2302 3453.52103 2360"60726 42 31 00"0 W 31 00.0 W 297"4700 3750.97894 2357"92485 43 50 00.0 E 1011^0000 3748.03806 3368"92057 44 LAT & DEP 0"00155 ~0"01632 34 52.8 W 0.0164 --3748"83961----3368"90425 10 38793 Area 1173408"09 sq ft 26.93774 ac FROM ANGi~ DIST NOR''' EAST TO bsp21 block sideline southerly block 2/21/89 AUTO INVERSE ***** START 3340.98628 2709.0951B 7 7 INV S 0 31 00.0 E 735.6800 2605,33619 2715.72911 6 6 INV N 74 59 50"0 E 2150"0000 3161"89782 4792"44266 5 5 INV N 15 00 10.0 W 250.0000 3403.37614 4727.72619 4 4 INV N 74 59 50,0 E 990.7900 3659"85786 5684"74340 3 3 INV N 0 21 00.0 E 613"8600 4273.70641 5688.49324 2 2 INV N 89 49 03"0 W 269°0300 4274"56333 5419.46460 20 RADIAL N 0 10 57"0 E ` DELTA 89 49 57"0 LT RADIUS 30"0000 TAN 29"9124 L-ARC 47.0362 RADIAL N B9 39 00^0 W RP 4244.56348 5419"36905 21 20 CHORD S 45 15 58"5 W 42.3643 4244"74674 5389^36961 22 TAN@PT S 0 21 00.0 W 22 INV S 0 21 00"0 W 18.8400 4225"90709 5389"25452 23 RADIAL S 89 39 00"() 6 DELTA 74 38 50"0 RT RADIUS 441"0000 TAN 336.2393 L-ARC 574"5524 RADIAL S 15 00 10.0 E RP 4228.60099 4948"26275 24 23 CHORD S 37 40 25°0 W 534.7709 3802"63323 5062"42260 25 TAN@PT S 74 59 50.0 W 25 INV S 74 59 50.0 W 1641.5800 3377.68419 3476.73868 26 RADIAL S 15 00 10,0 E DELTA 15 10 10^0 RT RADIUS 830"1300 TAN 110.5377 L-ARC 219"7825 RADIAL S 0 10 00.0 W RP 4179.51778 3261.90635 27 26 CHORD S 82 34 55"0 W 219^1412 3349"39129 3259"49160 28 TAN@PT N 89 50 00.0 W 28 INV N 89 50 00"0 W 550.4900 3350"99260 2709"()0393 29 29 INV S 0 31 00.0 E 10.0000 3340,99301 2709.09411 30 LAT & DEP -0.00673 0"00107 30 HCLOSE S 9 03 22"1 E 0"0068 3340"98628 2709"09518 7 PREC = 1 TO 1178516 Area 1633886"65 sq ft 37"50888 ac FROM ANGLE DIST NORTH EAST TO bsp21 plat boundary 2/22 9 AUTO INVERSE '- ***** START 4275"91351 4995"57675 1 1 INV S 89 49 03"0 E 692^9200 4273^70641 5688^49324 2 2 INV S 0 21 00"0 W 613.8600 3659^85786 5684.74340 3 3 INV S 74 59 50.0 W 990"7900 3403"37614 4727"72619 4 4 INV S 15 00 10.0 E 250^0000 3161.89782 4792.44266 5 5 INV S 74 59 50.0 W 2150.0000 2605"33619 2715"72911 6 6 INV N 0 31 00"0 W 735.6800 3340"98628 2709"09518 7 7 INV N 89 50 00"0 W 361"5000 3342,03784 2347"59671 8 8 INV N 0 31 00"0 W 409.0000 3751.02121 2343°90859 9 9 INV S 89 50 00.0 F 1025.0000 3748"03961 3368.90425 10 10 INV N 0 31 00,0 W 290.0000 4038.02782 3366.28920 11 11 INV S 84 12 34.0 E 430.2900 3994"61487 3794"38358 12 RADIAL N 68 59 51.0 W DELTA 12 27 10.0 RT RADIUS 600.0000 TAN 65.4605 L~ARC 130.4052 RADIAL N 56 32 41.0 W RP 3779^56966 4354"52246 13 12 CHORD N 27 13 44.0 E 130"1487 4110,34122 3953.93263 14 TAN@PT N 33 27 19"0 E 14 INV N 33 27 20.0 E 29"9800 4135°35394 3870.46030 15 15 INV S 75 00 41"0 E 443.8300 4020^56750 4299.18999 16 16 INV S 86 33 07,0 E 429,2000 399&,753B7 4727"61302 17 17 INV N 0 10 57"0 E 282.0000 4276.75244 4728.51125 18 1B INV S 89 49 03.0 E 267.0800 4275^90173 4995"58990 19 LAT & DEP 0°01178 -0"01314 19 HCLOSE N 48 07 57.5 W 0^0177 4275.91351 4995.57675 1 PREC = 1 TO 539985 Area = 3023929.50 sq ft 69.41987 ac FROM ANGLE DIST NORTH EAST TO Plat Boundary bsp21 3/3/89 AUTO INVERSE ***** START 4275"31351 4395"57675 1 1 INV S 89 49 03^0 E 692.9200 4273.70641 5688.49324 2 2 INV S 0 21 00"0 W 613,8600 3659,85786 5684,74340 3 3 INV S 74 59 50^0 W 990.7900 3403.37614 4727^72619 4 4 INV S 15 00 10"0 E 250.0000 3161,89782 4792^44266 5 5 INV S 74 59 50.0 W 2150.0000 2605^33619 2715.72911 6 6 INV N 0 31 00"0 W 735^6800 3340"98628 2709"09518 7 7 INV N 89 50 00.0 W 361.5000 3342.03784 2347^59671 8 8 INV N 0 31 00.0 W 409^0000 3751.02121 2343,90859 9 9 INV S 89 50 00.0 E 1025.0000 3748.03961 3368"90425 10 10 INV N 0 31 00"0 W 290"0000 4038.02782 3366"28920 11 11 INV S 84 12 34"0 E 430"2900 3994.61487 3794.38358 12 RADIAL N 68 59 51,0 W DELTA 12 27 10.0 RT RADIUS 600"0000 TAN 65.4605 L-ARC 130.4052 RADIAL N 56 32 41.0 W RP 3779.56966 4354"52246 13 12 CHORD N 27 13 44^0 E 130.1487 4110.34122 3853^93263 14 TAN@PT N 33 27 19"0 E 14 INV N 33 27 20"0 E 29"9800 4135,35394 3870"46030 15 15 INV S 75 00 41.0 E 443.000 4020^56750 4299.18999 16 16 INV S 86 33 07"() E 429,2000 3994.75387 4727°61302 17 17 INV N 0 10 57.0 E 289^0000 4283.75240 4728.53355 19 19 INV S 89 49 03^0 E 267"1000 4282,90163 4995^63219 55 55 INV S 0 21 00.0 N 7.0000 4275"90176 4995.58943 56 LAT & DEP 0.01175 -0.01268 56 HCLOSE N 47 11 02"4� W 0.0173 4275"91351 4995.57675 1 PREC = 1 TO 552166 Area = 3025799.13 sq ft 69^46279 ac FROM 4NGLr DIST NORTu EAST TO BSP21 Street centerlige Marietta Ave 2/21/89 AUTO INVERSE ***** START 4275"91351 4995"57675 1 1 INV N 0 21 00"0 E 37"0000 4312.91282 4995.80277 45 45 INV S 89 49 03^0 E 362"9700 4311.75668 5358.77093 46 46 INV S 0 21 00.0 W 95.6600 4226,09828 5358^24767 47 RADIAL S 89 39 00,0 E DELTA 74 38 50"0 RT RADIUS 410.0000 TAN 312.6034 L^ARC 534"1643 RADIAL S 15 00 10.0 E RP 4228.60281 4948.25532 48 47 CHORD S 37 40 25.0 W 497"1792 3832"57837 5054"39032 49 TAN@PT S 74 59 50"0 W 49 INV S 74 59 50"0 W 1641.5800 3407.62932 3468,76641 50 RADIAL S 15 00 10.0 E DELTA 15 10 10"0 RT RADIUS 799.1300 TAN 106^4098 L-ARC 211"5751 RADIAL S 0 10 00^0 W RP 4179.51960 3261.89892 51 50 CHORD S 82 34 55"0 W 210.9577 3380"39298 3259.57435 52 TAN@PT N 89 50 00.0 W 52 INV N 89 50 00.0 W 912.3600 3383.04693 2347.21821 53 53 INV S 0 31 00"0 E 41,0000 3342^04859 2347"58792 54 LAT & DEP -0.01075 0"00879 54 HCLOSE S 39 15 07"8 E 0.0139 3342^03784 2347"59671 8 PREC = 1 TO 272823 No Area .- Engineering, Inc. . and Land Planning Mr. Gary Nelson, P.E. Spokane County Engineers N. 811 Jefferson Spokane, WA. 99201 November 14, 1988 RECEIVED Nov 15 W6 SUBJECT: Drainage Report for Spokane Industrial Par South Expansion Phase II (BSP #88 -21) ATTN: Gary Nelson Gentlemen: Enclosed are the calculations and data for the drainage report for the subject project. Procedures used are as outlined in the Guidelines for Stormwater Management as published by Spokane County Engineers with corrections as of 4- 15 -86. The format used is as follows: Project Description Soils Topographic Data Demographic Data Rainfall Data Proposed Runoff Control Methods of Disposal Peak Flow, Volume and disposal calculations a. Hydrology Computations b. Inlet Capacities c. Detention /Retention storage capacities Remarks The road sections used in Phase II were designed utilizing the information received from Ross Kelley on Phase I. They are referenced as 3" ACP over 4" CSTC over the remaining paved roadway and 4" ACP over 6" CSTC on all'other areas. Following your review, I would be happy to answer any questions you may have regarding this report. Sincerely, Taylor Engineering Mark Aronson, P.E. BRS /csm Enclosures W. 106 Mission Ave.. Spokane, WA 99201 • (509) 328 -3371 P for En ineerin Inc. Tay 99 Civil Design and Land Planning DRAINAGE REPORT u s. SPOKANE INDUSTRIAL PARK SOUTH EXPANSION PHASE 11 (BSP #88 -21) PREPARED NOVEMBER 14, 1988 BY: BERNIE STUMBOUGH TAYLOR ENGINEERING W. 106 MISSION, SUITE 206 SPOKANE, WASHINGTON 99201 (509) 328 -3371 • •,1.1111 ry ' • p . A RO /L `s , ,oF y qsY,. Jp2 m ss /ONAL ENS\:•` Y zybi rl W. 106 Mission Ave. • Spokane, WA 99201 • (509) 328 -3371 TABLE OF CONTENTS Project Description . Soils Topographic Data Demographic Data . Rainfall Data Methods of Runoff Control . Methods of Disposal. Peak Flow, volume and.disposal calculations . a. Hydrology Computations b. Inlet Capacities c. Detention /Retention Storage Capacities d. Curb Drop Sizing Remarks Vicinity Map. Soils Map Drainage Plan 208 Basin Plan Page 2 Page 2 Page 2 Page 2 Page 3 Page 3 Page 3 Page 6 -38 Page 3 -38 Page 3 -4,38 Page 4 -38 Page 36 Page 5 Attachment "A" Attachment 'B" DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) November 14, 1988 Page 1 Taylor Engineering, Inc. Civil Design and Land Planning W. 106 Mission Ave. • Spokane, WA 99201 • (509) 328 -3371 Drainage Report for Spokane Industrial Park South Expansion Project Description: Spokane Industrial Park South Expansion, Phase II consists of approximately 69.6 acres of land being developed for industrial use. The improvements include construction of Marietta Avenue from 443 feet east of Sullivan Road to Euclid Avenue and construction of two private roads, Second Street extending approximately 650 feet north of Marietta Avenue and 350 feet south of Marietta Avenue. Marietta Avenue will be a 43 foot asphalt road with curbs on both sides and a 6 foot pedestrian path on each side in a 20 foot utility easement. The Second Street private roads will be a 30 foot asphalt surface with no curbs. The project also includes installing curbs on both sides of the existing Marietta Avenue. The new impervious surface runoff created by the new road construction will be channeled to new 208 areas. Methodolop-y: The procedures used are as outlined in Guidelines for Stormwater Management published by Spokane County Engineers. Soils .are described in Soil Survey Spokane County Washington, 1968 Soils: In accordance with Soil Survey, Spokane County Washington, 1968 the soil is identified and categorized as: GgA - Garrison Gravely loam, classified as gravely, medium textured, somewhat excessively drained soils formed in gravely glacial deposits. See Soils Map - Attachment 'B" Topographic Data: The site lays on the floor of the Spokane Valley with a general slope of approximately 1% to the south. Demographic Data: The project site is an unpopulated area, with no buildings other than the CXT plant in Tract A. The expansion project will make possible the development of 17 new industrial sites. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) November 14, 1988 Page 2 'Naylor Engineering, Inc. Civil Design and Land Planning W. 106 Mission Ave. • Spokane, WA 99201 • (509) 328 -3371 Rainfall Data: Data used is in accordance with Figure 2, page 6 -3, and Figure 4, page 6 -6 of the Guidelines for Stormwater Management, by Spokane County Engineers. A 10 year return frequency event is used. This frequency should be adequate due to the fact that the off -site drainage is located in Phase III of this binding site plan and development will remain consistent. Methods of Runoff Control: Control is by overland flow off the new street surfaces and off undeveloped land into new 208 areas and drywells placed behind the curb in a permanent 20 foot easements. Grass percolation areas will be sodded for erosion control. As property is developed, industrial sites will be responsible for increased. runoff withing their specific site development. Methods of Disposal: Disposal will be by single or double depth drywells. They shall be Spokane County Standard Type A and B, as called out on the Drainage Plans with Type 3 grate inlets. Inlet capacity calculations are shown on sheets number 40. Peak Flow, Volume, and Disposal Calculations: a. Hydrology Computations: The site was divided into eleven basins more particularly described as follows. The grassed percolation (208) areas were sized to accommodate 1/2 inch of runoff from the new impervious roadway surfaces and the existing roadway. surfaces. Basin J : This basin is south of Marietta Avenue and slopes naturally to the south away from any new construction. Therefor, the natural surface drainage is unaffected by this project. Basin H : This basin includes the area from center line of the private 30 feet asphalt road west to the top of the ditch line. Storm 208 swales were designed to collect all stormwater in this area, both asphalt surfaces and natural ditch line. Basin I : This basin includes the area of Marietta from centerline south to the outer edge of the utility easement plus the portion of the private road (Second Street) to the top of the ditch line. Basin E,F, and G : These basins include the area from centerline of the 43 foot asphalt street to the curb and the natural earth from the curb to the outer limits of the 20 foot utility easement. This includes the 6 foot asphalt pathway, a total width of 50 feet. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) November 14, 1988 Page 3 Taylor Engineering, Inc. Civil Design and Land Planning W. 106 Mission Ave. • Spokane. WA 99201 • (509) 328 -3371 Basin A & D : These basins include the asphalt area from the centerline of Marietta to the curb (21.5 feet) plus the natural area N.W. of the road that drains into the ditch line. Included also is the 6 foot Dathway. Basin B : This basin includes the area west of the centerline of Second Street to the ridge of the natural runoff area and from the center line of Marietta Avenue north to the top of the ditch line for the future Euclid Avenue. This 208 area is sized to handle runoff for that portion of Second Street to be constructed after this project is complete. Basin B calculations are based on the proposed future improvements of roadways. Basin K : This basin includes the area from Second Street centerline to the top of the ditch line. These calculations include the future construction of Second Street not included in this project. Basin C : This basin includes the asphalt area of Marietta Avenue from Centerline to Face of curb (21.5 feet), the 6' asphalt pathway, and the natural earth area north of Marietta Avenue including the natural earth ditch line. The area west of Pioneer Road, was included in Spokane County Short Plat No. 86 -457. Drywells were sized to handle the total runoff flow in their respective basins. The Bowstring method was used to analyze the runoff,off of impervious surfaces. For larger basins the SCS method was used for the entire drainage area. In all cases, drywells are sized to handle both cases; drainage of entire runoff area and drainage of impervious surface with Tc<5 minutes. See attached calculation sheets for individual basins. b. Inlet Capacities: A Spokane County Standard T_ ype 3 inlet will be used. Inlet Capacities are calculated to be 1.6 CFS for a flow depth of .2 feet. See calculations on the sheet number 43. Curb drops, 2.5 feet long and flush with the gutter bottom, will be placed as indicated to allow storm water travel to the ditch line and 208 areas with out substantial water flow in the gutters. As shown on the attached "curb drop sizing" sheet the number of curb drops provide more then adequate capacity. c. Detention /Retention Storage Capacities: Grass percolation areas were calculated to hold the first 1/2" runoff generated by the new existing impervious surfaced areas. In some cases the area is larger than required. The Bowstring Method and the SCS Method were used to analyze the storage area for drainage disposal. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) November 14, 1988 Page 4 Traylor Engineering, Inc. Civil Design and Land Plarming W. 106 Mission Ave. • Spokane, WA 99201 • (509) 328 -3371 The above described system of stormwater control will provide the necessary quantity and quality controls, as outlined in the Spokane County Stormwater Management Guide for Spokane Industrial Park South Expansion, Phase II. (BSP No. 88 -21) DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) November 14, 1988 Page 5 'Naylor Engineering, Inc. Civil Design and Land Planning W. 106 Mission Ave.. Spokane. WA 99201 • (509) 329 -3371 �Tagox Ezgincl- -fig= CIYIl D and 7-and Pldlltlillg DE3CRI?TIOH SPoka X>7 �n STfro / �JcitY ppp SOaGZh �x/JrLNSroN � DCSIBHCD DATE r!7 3r � CHECKED" DATE _ TILE 710, SHCC7 OF a 3 so XZ s o (�oo�L� 90� _ .Z 7S7so F7• z BASIN• ;4 TOTAL AREA= g ACRE' IMPERVIOUS SURFACES, 7iti-w 5/Jho,G� �vr�2 = {,�� Sy s�•Fgf��r /�� ✓ ��'� -V d SWALE AREA REQUIRED; �3 , Oy�frC`� - �of.� - �> dB �r o y,Z /cr. PROJECT SWALE AREA; 0 �) F7 x - ,- /Y-z ) T X • � f r /62�6 I vi oghfm DRYWELLS: 6 7'or�� owr��o,.v se2 Z- ws� BASIN DESIGNATION A PROJECT CALC DATE 2p27 CHECK S`� /; , DATE SOIL GROUP __ /3 AREA (Acres) SLOPE _____ % CURVE NUMBER PRESENT CONDITION U . LAND USE %. � CN p�zw�� �y,/ �� ✓�o nu.Yv SZra�Z,� tyT��Y �9 "5 ✓. 9f>' s- l000 �z. s WEIGHTED CN: RUNOFF DEPTH: (Q) P2 in PI O_ ✓7.9 in PS in PIO in FUTURE CONDITION PRODUCT 6 3 7 7 -S Q2` in. QI xd in. Q5 in. Q10 in. PEAK DISCHARGE HYDRAULIC LENGTH ft. EQUIV..AREA / O Acres EQUIV. X SLOPE:. ADJ. EQUIV. PEAK. CHART PEAK FACTOR... DISCHARGE FLAT (0 -2 %) cfs /in. MODERATE (3 % -7 %) cfs /in..X cfs /in. STEEP (M) cfs /in. ADJ. EQUIV. PEAK•DISCHARGE X ACTUAL AREA = ADJ. PEAK, DISCHARGE EQUIV. AREA 7 -� cfs /in. X 6- 33 Acres = g 69- cfs /in. / O Acres ADJ. PEAK DISCHARGE (cfs /in.) X Q (in.) = DESIGN DISCHARGE 49 cfs /in. X Q2 in. = D cfs. I /. ,Z/ cfs. P�o Q5 in. Q10 in. U 50- D10 cfs. y - C _ 1 -Aw' r 'z'ayZoz• Engineering Civil Design and Land Plannuig 30 TANG HEnWT-1 ONE OFT,27.190 DETENUON BANN DEWN Wpm PF.'OjECT- ?PIIIKANE PARK F"HI, 11 TAYLK SuPTEERING BAN Nu- A -- IMPERODUS HURE OR, Tin 1 fi C r E 1T'. P n t ( m i rl T C, f C u n e p t r a t i o T! ( a i T, t 010 Outflu4 1 WO W— 1 UPE "A' DA x i TYPE "B" DW, Asyn yms fow Qd 1 10N0 1 Ch�C-16 Area Wres) 1 .55 ; Developed 'C" factor i 1 ; #i i #2 13 1 44 1 05 1 16 1 17 Titre I ri, , ;Tire Inc, Intessnv 1 G den V in 1 V 00 surap (ruin) (Sec) 10.1r.) 1 ("f.sj (cm it i ir"fu) 1 k0fill (#I t 60) 1 : (ATCiu) ;(see helm) Icstfloubv) 1 0510 -------------------------------------------- ----------------------------------- F 7 1 () 0 i 3.18 i _.57/ 633 : 3130 i 243 4-C T 10 1 600 1 2.24 i 1.11 770 1 780 1 -0 15 ; 700 ! 1.77 i 1 I 278 1 H70 1 -2921 20 1 1200 1 1.45 1 .72 1 935 Iso 1 W1 25 1500 1 1.21 1 .60 1 960 050 1 -99M 30 1800 1,04 1 Al 1 979 i 2340 1 -1361; S 2100 .31 v 1 2730 1 -17W 40 2400 .02 41 1 1 (11 1 ` 1 - c_. i 4f 2 ,")7 .74 - W i 1026 hit 1 -2484: Im"100 .68 1 .34 i 1044 A? 1 ,) 0 -28`� I 1 5 - D In 64 1 5 2 1 1p,8 42'�( 1 -32121 36 .01 i 13. i illb 1 4620! 1 -3560 73900 i .6 1 .30 i 1129 1 AS 1 -39Q 7 4200 .59 1 .29 1 1235 5460 1 -4225; 7 4 `,611 1 c6 1 28 1276 5 2. 5 U -4 80 I 4200 1 .53 1 26 1 1286 1 WO 1 -4950 "I 1 510"? .26 1 1339 1 A630 -529W Q 0400 .5 1 05 1 1362 M20 1 -5658: 5 .700 .49 1 .24 1 11 4 0 7 i 7410 1 -_1, 3 1 100. 6000 48 1 .24 1 1450 1 MOO 1 -6350: 0 Vin , 134 1 0 dEV t t for V Tc Vii = G dEv r t + .34 1 9 dEv F TC for t '' TI J , � 1 i � 5< 1) , � . m 4 1 w- Tayyfox Tzigul e - Y - ing Civil Design and Lad Ph.0 n ng , DE 7CAlFTIOH .I2 0,t3IGHED t DATE �� � CHECKED / 4 `1 I DATE .- LLLL,LY> FILE Hp. JHE ET pp Las °J C`66o� �(S3oJ J � 3 5.2 9z-,10 - BASIN B TOTAL AREA ACRE'. IMPERVIOUS SURFACES; ri o w 5/JhQ G� CLt�q = - 2 4 - 7 Y s�•fa.�lb��(JS�,��SJC Toro G �o d/�isr 2"0 pBRtGtL = v�a7� S�fT. S SWALE AREA REQUIRED; ?7 o7oGTzX ,Dye `rtw�of� c/ X7 3 - • O y� fT. ✓ PROJECT SWALE AREA; C � FT• X (/ / 77 1 �r� ,SGT = . �3/f T� - E ,�- 0842£ -- ) 3 - )' &/ DRYWELLS: fJ c v T O��` s o. c_r= s_ I,v/ Z- z- wsF / r /o�B Aee ANO ws� / /�� i 9 oAyws�� = 3 �f=� T - dr-�G �,eav�v�o � 1.3 cis BASIN DESIGNATION PROJECT s r.p_ �/,_Z7 CALC % DATE 2-, '8 CHECK ,/ DATE ZLLj r SOIL GROUP G -A AREA t!�-/O (Acres) SLOPE CURVE NUMBER PRESENT CONDITION FUTURE CONDITION LAND USE % CN PRODUCT '44, 70 6 CN: 5= iaoo -ip = 3 9S WEIGHTED 71 RUNOFF DEPTH: (Q) P2 in Q2 in. PI /- q in. QI 2-61 in. P5 in. Q5 in. Pio in. QIO in. PEAK.DISCHARGE HYDRAULIC LENGTH / boo ft. EQUIV. AREA l q ; Acres EQUIV. X SLOPE = ADJ. EQUIV. PEAK CHART PEAK DISCHARGE FACTOR DISCHARGE FLAT (0 -2 %) % -� cfs /in. MODERATE (3 % -7 %) cfs /in. X / _ / / cfs /in. STEEP (>8%) cfs /in. ADJ. EQUIV. PEAK DISCHARGE X ACTUAL AREA = ADJ. PEAK, DISCHARGE EQUIV. AREA cfs /in. X ado Acres _ cfs /in. Acres ADJ. PEAK DISCHARGE (cfs /in.) X Q (in.) = DESIGN DISCHARGE 6y cfs /in. X Q2 in. = D cfs. QI Z-z in. DI /: /l cfs. Q5 in. D5 cfs. 12t,a 9 S QIO in. DI0 cfs. /- 9 7 B 63 sob ArA w •►I Taylor Engineering Civi! Design and Land Plzuining 1paf e- // BNETUNG ME MD MENTION BASIN DESIGN. FRUCIECT- = PGIFANE INDUSTRIAL PARK PH.11 BASIN NO B -- MPERVIRS SURFACE ONLY Time Acrement (rain) Ties uf Concentration (min) DOW (of.s.) Design year fin (yr) Area (acres) Dewlqed V factor DATE ON An 190 Prepared Dy . TAYLOR ENGINEERIN'S Che,c-,lc ymplace- WO ;.___= i UPE "A' DC & I TYPE "B" DO 10,0; ! / WIT ov 11 i 12 1 13 1 #4 Time Inc. ;Tice Inc, HAnsity : 0 dev. (yin) 1 (SEC) Win./h.) 1 (Cc") :(#I i 60) : !(Mu(,.72) ------------------------------------------- 5 1 300 I 3A0 1 Lh 10 1 600 I 2,24 1 1.03 15 1 900 1. 77 1 .81 20 1 1200 1 1.45 ; .67 25 1 1500 1 1.21 1 On 30 1 1000 1 1.04 1 40 35 2100 .91 1 .42 40 240-',1 .02 1 .36 4` 2700 .74 i .34 jo i 10-11 i .60 .31 55 1 3300 1 .64 1 .29 60 1 36021 61 .23 � 5 1 WKI .6 2S 70 1 4200 WB 1 ._- 75 4500 .56 80 1 4000 1 .53 1 24 85 1 5100 .52 24 90 i 54 0') .5 •27 95 1 5700 49 1 .22 100 1 6000 1 .48 1 22 1 45 1 #6 1 # 7 V in V out .E :-rage (Cu. ful 1 (COM 1 (C"W), ;(cee b=low, quifluMQ: Own ------------------------------------- 1 587 1 390 � i971 722 1 760 1 -58: 114 1 Mv! H67 1 060 1 -193; 1 890 1 1950 - low 908 1 2340 -1432! 1 120 1 27301 2 1010! 342 3120 -217S; I V 2 Z 5 1 u -25�S; 968 1 3900 1 -2932; 1 999 1 4290 1 -32921 i 103/ 4600 -7j643i I J02 597 -33CR: 1 wo 5460 0 -1315: 1 1183 1 HSO -4467: 1 1193 1 6240 : -5047; 1 Q2 6130 V -1300 2 A 3 7020 - 57` : M5 7410 -1105: 1 044 I MOO -6456: is Yin - in 2 0 dev 1 t fu P it Vin : 0 Bal t + -, ,4 ; 0 CIS x Tc for t: Tr ,.' )K Tayox E- ngine � Iing CIV1I Deslgn and Land PI uuung DE3CRIPTION $o�GZh �iX/l��/s /ovr �Jhdsc D.E5I6HCD DATE �O - �i�z , CHCCKED f ig! 1 i DATE _ FILE HO. 7NCCT OF C 6i 9 Ox Soo Y �7oo2CZ6o2 /97�jDol7 BASIN r_ TOTAL AREA= /`f. /0 ACRES IMPERVIOUS SURFACES, _ YI ui a 5/Jha G� a�r�Q = / f 0 s�•fz.L /73���� �n �ail6u� z2,rUw Tore ro dry /N zo �08Qr�� = G18//o6 Sdfr. SWALE AREA REQUIRED; 3 Y = o y,'z fT. PROJECT SWALE AREA: / L l) FT- X ( L%1_2 W ) F7- x • Sfr = �o,�lS I - o, 5 ogrTRF - i 3 Y39 DRYWELLS. C = = J/ 3 -/ sZ-oa2� Tj/�� /j. D/Z�zli6GG 5 ToT�G OG��fGo Lv = � • G/ Cf. S G �7 G F S T' Or'C e ?i BASIN DESIGNATION C PROJECT s /Z' CALC Aj�w,n y DATE /O -,27 �CHECK ATE f? SOIL GROUP G y pi AREA CURVE NUMBER PRESENT CONDITION �. LAND USE % CN �cLSTti/'y 70 pv�ir�,! /�4mz4 b 9_ 71.7 WEIGHTED CN: RUNOFF DEPTH: (Q) PEAK DISCHARGE P2 in. Pl /. in. P5 — in. in. PlO in. HYDRAULIC LENGTH / ?- 7 5 ft CHART FLAT (0 -2 %) MODERATE (3 % -7 %) STEEP ( >8 %) EQUIV. X PEAK DISCHARGE /O cfs /in. cfs /in. cfs /in. (Acres) SLOPE FUTURE CONDITION 0 PRODUCT 6 - 8 S- 9 7/ -7 Q2 in. Q1 y in. Q5 in. QiO in. EQUIV. AREA O Acres SLOPE = ADJ. EQUIV. PEAK. FACTOR DISCHARGE X ADJ. EQUIV. PEAK•DISCHARGE X ACTUAL AREA = ADJ. PEAK, DISCHARGE EQUIV. AREA /)• E cfs /in. X /% /O Acres = 7 -0 Acres ADJ. PEAK DISCHARGE (cfs /in.) X Q (in.) = DESIGN DISCHARGE /O cfs /in X Q2 in. Q1 7-'e/ in. Q5 in. Q10 in. /t-' 5 cfs /in. / O cfs /in. = D cfs. Dl a_ A.,/ cfs. D5 cfs. D10 cfs. 9= LP -o.,�5 0. S = L 9- 2 C 3 9 503 l_,z. 3 - /. 9 t 6'C3 -9S� s -o6 Taylor Eqo, i eering �� Civil Design and Find Plimnuig 7w wz« BOWNRING MLI« DETEWAN ma «» PRUMECT- SPOK« mz - AP"K PH. 11 MAN Np r — 1wRVNu SURTIE OW DATE ORTAINur Preparm L TAYLGR ENGINEERINQ chnow / ."Qmw z0vAmt-1 5 � e- TiFp.e x r &dn) t»; Tim, ut F.-n.centration (ain) 2100: outflum 1 3.00 it— 3 TYPE me mign ;-Etr flow (yr) i ca; Area « a; I'll i Sweloped "Vfmtor a: - A: 1 _#2 # I i # 4 15 Time in.— iTime Inc. Intensiti i 14 m.1 , > i (min) i (59c) 1 ir.f.s.) 1 «. m) ! 21! 9IC111 Wee below) 1 --------------------------------------------------------- w: 3AR i 18 m! 1571 600 1 2.24 zall 1 el «: 1.77 us 1772 z : !y A; A;; 1 1886 1 a: !w: c! GI !m: z; IBOO 1 ca 1 04 1 1976 35 2100 a: .91 2400 1 82 82 !w: .74 a : m! 3 .62 .68 21071 e: 3300 1 a ; » : m!: L f; I 36u 1 a: «: 2256 i >: 3900 1 6; .60 1 2399 >; 4200 1 .52 1 N 1 2"s 7 S i 4500 i 5k i 2n_ot� 480 .53 9545 51 5100 a: a; 2702 « «2 1 .5 a; 2748 1 ' 51 57001 m ; » ; 2B41 1 m of"'OO : m : » : 16 17 i V u. u fu ll ; (cc in 1 unfull (outfromoz) 1 (1511) i ----------------------- : WO i 3771 KY56 woo 1 -229i 2700 1 -928i 3600 1 -1714: ,w -25641 a» -34241 �W ; -42913i 0100 ; 029: 9000 1 -18931 9900 1 -7725i OGOO i _14544i wou 1 -93011 12600 1 -10107i WOO 1 -18051 nVOO 1 -059ui WOO -134521 0100 -142601 iGOOO -_ 0 7 _zcj-q(5xy&,: 6 Yin 114 10%1 twuh Yin = fl-' dev i t 4 a + G de-. '4 Tic for t r Tc .r r Faylox Engine - ing CIVII DLSIgR and l 77 d PI lllllmg DE3CR S894 a X"rJlC // y SOLLZ �x/J��IS/oN PhQ st OC 5 1 H ED� DATE G CHECKED ! 1 DATE / Ji / FILE HO. 7H£ET OF__ 3��X 3°D 1 91 / BASIN. IMPERVIOUS SURFACES, 'n -r' a�tZ�q, 7?tiZV paiZh a GLtrW TOTAL AREA = ACP,EE L l300��6 7 SWALE AREA .REQUIRED; V = b '1" 4 fT. PROJECT SWALE' AREA; L l� F X � T 6 r 73 1 ,5 = X - / >Og DRYWELLS; /t S�hdGL . 9 V9i�6 eel � 3;" sGoP2-- w5�� 3� Ty/�-� !d D2y vriE�S � ivr�rvws� r>,� Zo ho�m' ,G6o PTA � �a- t9 �Frr� i .�9tiz6 �x.fi - T = sd svrrmio �92E� i3 X�3o a � 5 E Bocy SrR�y4 G,vG�¢ ivE,rr P��� 669FT3 30SUMB METHOD DETENTION BASIN DEMGI'd PR.j,jECT- SPOKANE INDUSTRIAL PARK PH.11 BA1,5114 N 1 .0- D DATE OCT 17,19S Prepared cy TAYLOR Eti'CItHEERNG Time increment (mire) 5.00 ! Time of Concentration kin) 1 5,00 1 Outflow 00 TYPE I` DRYWELLR Design year flow 10,00 i Area (acres) 1 2.26 Developed "C" factor 11 #2 #4 #15 11 6 i #7 Time 1pr, T i P, E 1 n I n tars i ty 0 dev. I V in 1 V ou Worlp (mini 1 Wed l(in1hr.) 1 K.f.sd : (cc Hj : (cmit) 1 (c,ftjI :(#I t 6-n) 1 : IAICIIA Wee below) 1 Stf 002) 1 0516 1 : -------------------------------------------------------------------------------- : 5 1 300 1 L18 1 LOS 1 1560 No 1 6601 4TA6 10 1 boo 1 2.24 1 2.73 1 194i 1800 iO; 15 1 900 1 1-77 1 116 1 2114 1 27OO 1 -53M 20 1 1200 1 1.45 1 1.77 1 2304 1 3600 ; 0296; 25 1 1500 1 In 1 1,48 : 2S66 1 1500 1 -21341 30 1 1800 1 1.04 1 1.27 1 2414 : MOO 1 QUM 35 1 2100 1 .91 1 WI 1 2015 1 AMO 1 -3055; 40 1 2400 1 B2 1 1.00 1 224 1 7200 1 -469M 45 2700 1 .74 1 .90 1 220 ONO 1 -95701 0, 3001) 68 1 .83 1 2574 1 WHO 1 76426; 55 1 3300 1 .64 1 .78 1 2657 1 MOO 1 -72431 60 1 3600 .61 1 .74 1 2756 1 ..BOO 1 1040 65 i 3900 .6 : .73 : 2930 : U79 1 -8770: 70 1 4200 1 158 i 71 1 3045 1 iuoo 1 -9555; 75 1 4500 1 .56 1 68 1 3145 1 1500 1 -103551 so 1 4800 1 .53 65 1 M71 1 MOO 1 TIKB; 85 1 5100 1 52 1 .63 1 n01 1 SO 1 -119991 90 1 5400 1 .5 1 61 1 1357 1 16200 1 -12843; 95 1 5700 1 49 1 .60 1 3470 1 0100 1 -13630; NO i 6001, 48 1 .57 1 AP5 JOW 1 044251 0 Vin , 134 1 0 dew t t fu t( Tc Yin = ' I , dev I t + .34 t 0 dev ; Tc for t e Tc /9 -773 lar , 'I PATE gaaz r,epared ty i P NO' J1 E C T - 1 1U K MAN E I IN DUS m aw P H . 1 - 1 Al '; L 0 R E tO' 1 Ni E E R H I N, G BRISIN Np- �ii', C'N I; Lt eA r"e"t 544 e-- !m Increment (mill) area ConpT.ArBubn (F.nrl) flutflow 3 TY' z I LLI Design year ]low (yr' 1 -.2 Irea tacrec) Developed �[." factor 2 7 1 Tire Inc. 'Timp mc. 'Irimrity Tj d e ,a : a 'Stnralle 1 (n r I jr , 1 1 ( j(jF1' 1' , . 4 1 (ru, cu. s it, kcu.ft'! 9! 9em ;:m be!, !(outilcolu" f4t- p I -------------------------------------------------------------------------------- z p 300 1 i 4 2 4 2 6 5 8' 1 J , I L i 600 2 A i i.77 s. 4 4 �. z F I t L-1 1 -1 -4i «; ! 2A 1 ol « 24100 1 « ; 4z 2 70 0 1 j 7 ( 6 6 0 1 .7 7 m : It- « m: 7 , 4 L-Jij 7t 4» C; do 4 A, ; � I I I I o I 1 1 - 1 1 1 7 . I a ; I Z4 Is i "OU -1568fl' 600 AA km 1 1744� -it 0 1 IV; I P. = 1"! t Q PvI for t" Ir Vir, = 9 dev t t + . t 0 dev I T-L for t T-1 7;'11 w9 1- - r r< Taylor Enginco-Lng Civil Design and Ind Planning DE SCRYT ION 94L�,( So�zh �xp�� -rs.oN Pha�s�. -ZL DCSIBNCD � DAT E I¢:2; Z �' C H E C K E ATE LICE 110. /' ; --- X lr " O -: C e,,, 940 F — BASIN T TOTAL AREA = 425 ACRES IMPERVIOUS SURFACES; � Ylv ui �5/Jh�GZ� X 4,256 sSF 73B��yz7 rO�a.G zo zo o = dra.,N � �7�- SWALE AREA REQUIRED; ,2- ,9,5 7-1 Iry a'- - = o yA fr. PROJECT SWALE AREA: 6d¢ X �R DRYWELLS: jD � v 3 -i 5Goon 6 r-d- . � u T . 2 D t T E IN T IT N B i IN Q E " I G N' Preparp,j L_ . -. UY RD 7 A; 1, 1 1 T " FrluJECT- SPUKAIIE 1NIUSTRIML rmmk 7 AYLUR rNCTH PERINC RAI 00- E Ch� z W,�414 e- Tirp.E increment iT.5.0 s_ a c Concep.'­' rn kurl outflj" « J.S.I TYPE "A'', �'y Urt a-iqn car 9) o leve l upe �lr L E . u inr « i z r. VL a7 .1 04 I t B; I mie inc. ;Time I Jr.c. 1 Irster 1 Fj dEv. ... t ,m f 1 . r q t ----------------------------------------------------------------------- I i t� L --- ueluW) (unflir-4#121 IVI 14 � 7 j ! _' X 2 f - 10 7 I Q7 '45 i .74 30 -1 TAJ 1 0 d' 3 50 1 7 4 (1 1 0 a ; z » : i -,A 45 12 r. .42 SLI q 0 7 ;A 1 7, i 1 _N2 77 . ea -if >: fj -7 7 4 WIM t, Al j 51".Ifl j L » 1624 -L. 7 J I Ij I A r� 1 7 f c A i 00 1 7e = cal, U , I H Tc Vir, U 6 t t + _� A , t Q -1 P v � T c frr r P� _ Ce S e / I L 19®�,', � � BHWSTRTr 'ETHOL) DATE » « 2 a T -�z c 1 BAS N Dr e6,-7 �zl -, � PRFM EC T - n hl., .!� j!@Lj, m aw I I " HL H P, pp� I I TAYLOR «INEERJNF w!N Nfi- z -- I!1rHmljJl 1 1 1 nfq y L; c ez%< / �2� T: 11, InCrEfAwfit A M Tive of wmw ;Jiro TYPE u A r - V'P NELL A iacrwzl i .47 Dpvel ope. factar i 90 #I K 4 #4 Timp Inc. T: jnr. �lntenz 1, 1 C , w L ; c..r ag e n 5EC n. lL I S r 11 (r Sawa -------------------------------------------------------------------------------- bplcw (nutfl ilJ Ll j 5 54' go, i AM ; =a a: 66A i . -, -, J! 7 5 1�o� 270 ! I A 61 f7l 6 0 4 7,.-. 1. .44 w : a I J Q— 2 0 7L C. L! 7 7 AV j. Y! ;4 9 61 L 1 0 G . L Z. 7 Q f; i m : 1170 L-" .15 L 9 e 4= 24 10 17, s 1 a : IV77 LL 1144 1536 _lq; p '4 51 a : 1164 1620 2 as -7 m ; ! y 710 6 .2o i 1 4u Yin '14 t G U'pv I t z i T !,:� t�, 5, m dev + T c U I e6,-7 �zl -, � r � Taylor Enginec ; ng Civil Design and rand Planning ,DEJOftIPiIOH —� O/(Q NY X yl /L // STiin1 ��jK 5°aGLh �X/J��- /Sioyj �hdS� JI DESIGNED DATE �C �7 CHECKED DATE �� �''� FILE 110. SHCE7 OF— C /BOOS BASIN F TOTAL AREA ACRES IMPERVIOUS SURFACES, T �Iz-w �5/lhe;G� cr�r�Q = 3 "i °on S�F�.0 /Boo�C•' -�-� r7v- -v 2rUw = b� Sp fz Gi�7��C6 rar,Q Z- �o draiyr zo �8Qro� = S d �i�- S d fT. SWALE AREA REQUIRED; Sba 3a- FT �rfi�olf_ PROJECT SWALE AREA, / l �� F7-X a / a og�rRF� � i 3�'�fo6 DRYWELLS. � //O PT 3 � rr- .J� C,s�.ss 4 -Vh46L - y 56 yfl SSG/ �_7 T S , F7 3 o� w � y SSG you S�vi�f GdiGGi 2/oYG %fr a�AG , K'WI R' INL NLIHOD DEIEi ;i1CQi P, AS1N DESIGN PROJECT- SPUKANE 11.1011: =TR1AL "ARV,, F'N,11 BASIN NU- P D'A'TE OCT.27.17cc P repared by TAYLUR ENGINEERING Time Increment (eirj) S,ilil ; Tire 61 Concentration (mini) outflow (t.1.. >.) 1.00 is = == i TYPE DRYWELL Design year flow (`tr) i i0, 40 Area (acres) Developed V facto= 2 J' I1 i V 1 13 1 `n4 1 Ej Time Inc. iTime Inc, iIntensity I O dev, s' in 1 V out storage (min) , (sec) 100 J hr. ) 1 (c.f.s.) I (tu, ft.) , (ru,ft.) 1 (cu.ft.){ 101 t AN , i(AIN13) .(see bFlowi i;outflowtC2) 1 ( €511) . - ------------------------------------- -- --- --- - -- ------------ --- - -I ,300 , 3,18 i 4.72 1 iS '-6 i 300 i 15161 i0 600 2.24 1 3.32 2332 600 17321 ,LES 5 15 i ;0(1 1 1,77 i 2.53 i 2631 I 7 700 i MI3 20 i 1200 1 1,45 , 2,15 2800 1200 i i60C)l 25 1 000 1 1.21 , 1.74 , 2875 1 1500 1 1374 30 1 1800 i 1.04 , 114 , 2W4 , INO 1 1134! 3. 1 2 100 i 1135 , 2972 , 2100 1 872 40 1 2400 ' ,82 1 1,22 1 3043 1 2400 1 6431 , 2700 i .74 1 1,1 . 3035 1 2700 , 37Y _i i 30 to, 0 i .68 1 i.UI , 31 2` i 3000 i llil , 3300 i .64 , 195 . 3 229 . 3300 1 - 711 to 3344 , .61 i .90 1 .jy' , .' +(+SIII i - 2511 65 . 300 1 1 1 .S'i , 5AI , 791CI1 i - 33'11 r ; »2lY{ ; ._o i .66 , 371.E , 4200 -4991 500 i 56 1 .83 i - --` , 4500 I -67Si so 1 4 900 1 .53 1 .74 , 3053 . woo 1 - 9471 5100 , 52 1 .77 , 4012 , 500 1 -10BR1 90 ' 54 rat ` - a "1181 'i� , _ .. .` , ,i , 4.:_J i 500 - 1320; 95 1 5700 , 49 , 73 1 4217 , 5700 , -1400 100 ; _dt00 l .48 1 .71 i 4344 1 6000 1 -16561 0 - Vin = 1.34 t 0 dev t t for t. Tc Vin = 0 dev t t+ .34 t U de. t Tc for t i Tc liul,'S T R 1 N F fl E T " H FU D ' I C N T 10 N -,, ", 6 1 t 1 D E S 1 C, ! I DA C FROdKi- S FO K A IN F I N U Vl' HE. 1 A L N', Rif'. P H . 1 TAYLOR' EN-RINEERING BASIN tulul- F -- ONLY - -,3 e, T 1 i- ll twieilL kfillili Ti me C 0 rl 12 rl I F a t i Ti 1 Outflow ic,f.s.) ; D lw o r LL 1 0'01 1 1 T 1 1"" E Design year flow ( Area 1 -ores) Developed °c" facior iii i j I ll �, a-, I # 4 4 2 L , , r Time Inc. ;Time Inc. ! -, t: 1 it 'Ev 1 V in rlift -t Storage il i rl 5RC i F1 hr c . s . iCu, f t . 1 c u . f (M (see belrlw; ( out f I owf# -------------------------------------------------------------------------------- Um A . L AL 1 1 1 J I.Sp 554 I 1200 I 754 ji ; 1 . Or I 810JO t 24 7 i on r. 4 W1 vi of) 4 011 7 f j V r - 000 i R I 11 7 i 4 A606 Al k Lbh i 4500 -iq",i .1 r. 0 0 7 i a 4 Ou 1 c 1 2 '4 7 4 U V j VV IL LO f j it 7 Of L"lL Virt = 1 '1 9 dev i r f t T i Ti = t t + . t 0 dev I lc for t Tr GESj -7- / 01AJ 2j/6 Tayfoz Ellgillcpy Civil Design and lmd Planning n .DESCRIPTION. So Cczh iixpu�s.o jh se—� DEJIBNCD �� CH CCKED /9� OATE ''�'� FIL It O. L JHC E7 OF BASIN G C3,�- BX4�2-�) _ / 3-7, / TOTAL AREA= 20 ACRE`_ IMPERVIOUS SURFACES; Yl � ui tL 5/JhQ G� a�t�Q = v 17,216 sofa. (3] -6' Iry v _/��zh�vd a tUa 42a S� fz C3ov7G6 Toro ro dra.sr zo 6 SWALE AREA REQUIRED' = O y;l fT. PROJECT SWALE AREA; ,-p8h.,fM- 15` 2,7 DRYWELLS: ��ss •5 35f i951h'A« f 46 7 - 3- .i7 S Ll s Z-oP� B!-WBIBIkC METHE!U DATE OCi.2i,1'; E — OTTENTICN BASIN DESISN Prepared by PROJECT- SPOKANE I.N.OLI6TRIAL PARK PN.II TA'V UR ENGINERING BARN NO- 8 Ghov�C ���f�- vl vrou�f 5wv�a�i� Tie!e Increment (nir,) 5,00 Tine of Corr en it at ion Imir i 5,O0 Ouifi (c. f.s.) _; .''! TYPE `A` UV WELL 1!ee year flow (yr) (!'' Area (acres) ;, ; ✓„ Dntloped `C° factor it ; 12 i3 1 14. 1 5 ; #6 #7 T ::e Inc. ;Tire Inc. ;Intensity ; O dea. , ,' in 1 J cut ;Storage nin) (sec) ri.ihr.) ; (c.f.=.) ; (Cu. ft.) 1 iru,ft.) (Cu.ft,); ;(ii i :60) , ;(AICi #3) ;(see below) 1Qutflodly (i546i ; ----------------------------------------------------------------- 5 1 300 ; 3,18 .77 1 311 ---------- - - - - -' ; 2211 Ill ; 600 ; 2.24 ; .54 ; 382 IS; ; 202; 15 1 900 ; 1.17 1 AS 1 431 . 27 0 ; 1611 2i! 1200 ; 1.45 5 , 459. _. 99; 25 . 1500 . 1,21 1 .2 1 471 45 "0 I 211 30 I 1600 ; 1.04 1 2 481 1 54' 1 - 59: 55 2100: 1 1 .22 1 487 1 630 ; -1431 40 ; 2400 f .82 1 ,20 ; 4'19 72. 221; .. 27u0 . .74 ; - 16 504 1 __. 1 - _0b; 50 ; 30;)1 -- , ,17 , n3 ; y;n , - d87; ... ,16 1 530 i ,,. 60 161:0. .61 ; .15 549 1 HSI , -531; __ q0v _ 5 584 1'70 70 420:' .__ . Al ; 607 1 126. {; 1 -23, 7 4 C..Q0 . .._ . .1W 627 . 1350 1 ..• -7231 8i• CPO' _ .5 3 i 13 632 ,.:.. 14 =.. -'ca6i 8`, 5101 i 152 1 A 1 e5B 1 1539 1 -8721 5400 i ._ 1 .12 1 069 . 42:' -951; 95 i 7 0 ; .4 1 .12 ; 691 1 140 ; - 1019: 1110 ; 600! ; .4e .12 ; 712 i80'J 1i %88; i� Yin = 114 t O deq t t for tC TC Yin = 9 day t t + .34 i O dDv t Tc for t ) Tc 1 V l C T '' fl F, erIrv -3 I - 'M— DA AT; r — HTECNITI6N -. VE PROWIFT- SPOKANE INIUSITH. 7 A! iH- h " PH.11 TAYLOR ENG1NMINE RAM! INCA- G -- IMPERVULIS RURFRCE ONLY Tire incFeiierst (airi) Time of Concentration (Rlio Out I 1 i - I f .,, 1 1 . 170 1 <____ '_ T irE "A'A DRYWELL Diacir4n year flow (yr) i ifi. 00 Area (Aciec) "I DEVE 1 Ic" factor 190 i Tine inr Tipe inc. lintercity 1 G dev I tj V clo, I -,�nr;nw kin. I (CEC) I (C.f.Z.) I - i I I (ru al I .) I I I (Cu. f j I I ------------------------------------------------- ------------------------------ .60 ; Ll� ?i1 1 7 1 52" 1 01 600 24 1 .42 1 L7f 900, fj A 2 701 0�1 i 1200 1 I'AC 1 2 7 1 - 1v I IM.) 1 A, LJ C ( A I I A i - 4 i A0 1 1 0 1 1 f" 0 774 A f, 1 1 1 21116 J7 A 1 ;4 2o I I 4 z 1 2 � ,1 1 1 7; . 14 l7t 1 4 Nit -418i 1 zici 'A 277 1 'I , I %1L ; y' - 10 60 0() ;1 .12 ? 2 1 9 il A i -3(ff) I i A 4 54 1 1 -la, --i;, 4200 1 I1 A 12u,; It "C' .-A 1 446 1 6i 9 L 7 (1 1 J I Inn 61,1 :A8 0" Vin = i..4 t L' dev t t for .z T - Viiii = G dpv t t + .314 t 0 iiw,' t Tic for t Tr i ~Taylor Eng tne c-� ' Tag Civil D ('SIgn and land Alilffm g DE3CA.I?TIOH - SPO_kQ T2 SoaGZh fix 00'-7-rs /o7-7- D�JI6 NLD OAT CH E C K E D J FILE HO. //�� JHL E7 OF__ 1"4 Z/Y //d / r Z / S BASIN H IMPERVIOUS SURFACES; (3y3J�i6 fps � =�06�3 TOTAL AREA = - 5 ACRES '�17 -e, o--a a� 5/ h�GZ a�tr, �_ = 5/ i15 s�•Fa -(3y3 )Ci 5 �v /Jmzhu� Z2,/- _ J'oTa /- Z'o 2'0 draiyr SWALE AREA REQUIRED; PROJECT SWALE AREA, t l� ) FT. X MI6 V DRYWELLS- 6 , s ;L �� �? 3 2- ✓B .FT3 x _ I X .. y .. O/t - 73 ZI 6'9 TL = S - - --THAD PATE OCT. 27.198, DETENTION BASIN BEEM Prepared by PROJECT- m ! »< H',!! THAR ENNEERINF MEN No Time Increment kin) Fine of Concentration (miro outflow (C. vesign year 110h lyr) Area (acres) Developed "C" futor 1 TYPE 4 DRYWD il 42 # - ', 1 f. 4. Tip., Inc. ;Time Inc, Wensity 1 0 ce" (min) ! Qc) !Qn,/hr. 1 1 Onsl :(,I i 60) gICIIT 5 j TOO I KAR j .55 w: G: 1a: .39 15 m: 1,771 'M » : 120(' 1145 .2f a: 1500 1 1, 1 : 1 .21 >: 1BOO 134 As 2101 .? i .16 24 1 » .14 a ; 2700 .7z I 1 1011.110. 1 16P 2 5S 7 I 6 10K L .11 65 11 9 I'll 0 to 70 4 2 0' 1 .10 71 i 4500 .55 1 .10 9 ".) : 4 8 of" .53 1 .09 85 5100 5 2 . 111 1; w: 5400 a : 1 .0 e; 5700 .4? 108 » : 6 .4s . 08 45 # 6 r 1 1 , 1 ,6 16turave ;6. fQ 1 (coft-) 1 (colt, 11 Wee belon ljoutflumv) 1 (#5-061 1 ------------------------------------- i .m e ; m : tea 1 m; m: W 1 w: m : W i m: 1 -3C 1 m : m : -116; 1 m : w: 1 AM m m: -2841 » 4 i 7-Al 1 -7AW m; m : AM m w -5 376 w ol -614: 390 O i 414 1170 1 -756: 430 1HO 1 -830; 1 m : ;y1 -90: 1 448 1 NO 1 AM 467 1 0 a 3 : m A -11w 1 00 1 m,: -1220: Q �g zr. � , , ew-- Vin - 134 1 0 day ! t for U A Vin = 0 m t t + .7A l G uai i Tr fir t f Tr / '-7- f/ L - MEM 016STRIN , Ic ju R' 1 7 81 DEIENU BASIN I)EMN PROJECT- 2POKAhE INDOSTRiri PARK PH. Ii TAYLOR EN WIN No- H -- Irip"'RyloUl" Ql!"KE Ok' Time Increment (min) i Aq Time of Concentrpt On! 5, 6,0 ' 36 TYPE IIAII FIRYWELL Desinn year flow 'w Area f" Developed 'C" fEn. nl Time Inc c 0 I A I A 11 #7 1 Tine luir lnten I 0 d P r, V "Jj "h-rage ( Cer 1 ( j . jL , ) ( f ' ` , i L f t (1546) 3011 0.18 --------------------------------------------------------------------- . 3 4 118 i 96 j ou t i.24 1 IN i -10: -1 2 7 u L 1 2u:! 1 .4a 1 .10 2004 360 -Ic6l zl Q 4, L 1� 18 1 .04 .1i 214 i 5451 I 326: I 01. r -414; 0 222 i 7yu i -�q.p 1.0 224 810 ':. - : `1 e6 1 3 i n ?0 -6720 Of 222 1 F2 U7 1 L 77 7`,1; .6 00 07 I 21 I 1-0. -836: i T"'On ni I f - ) LI i 4 v. 1 207 I 1 2 6 0 7% 1L !.'A I r 1 5 M (JA i 27 i 1 .1311 -123 Sii Jo- I .4' 48 i 05 316 1 1801111 i -14841 Vi n = 1,34 1 0 jpv x t far H Tc ri = '- A 4 dev t t + '4 t 14 dev I Tc for Tc Tf//*I,) 2.2 F 1-7-3 , qX j L L71 1 1 1 6 2 01 3 )(17 1 1 17151 1 1 Vi n = 1,34 1 0 jpv x t far H Tc ri = '- A 4 dev t t + '4 t 14 dev I Tc for Tc Tf//*I,) 2.2 F 1-7-3 , qX �Taylor Engiiicc �ng Civii Design and land Planning / 0,� vj<c - 3 .DE3CRYTI0H 22oko7rr 5;gLL T �ixo�NS.oyy %h�S� - OCSIBNED Au DATE / 022717; � ' CHECXE DATE t't FILE H0. SHEET OF SGGOUa .z*,dx bms•� i s 3� iv [!s acp�i�oa r i6 max -der Ito _ / 6/ 3 3 �T Z BASIN. TOTAL AREA= -3'/ ACRES IMPERVIOUS SURFACES; 'Yiv -ui �5/JhQ.G� a�rG� > /3053 s9 f��3y3x3 /�t(i /o)��] 7`ay:o L 20 d,,, 7,r 2'o SWALE AREA REQUIRED; 7/ 7 ,2 - X mN.zfr oft S76 �r y� = o y" fT. PROJECT SWALE AREA; / F7 X ( L/3 L// DRYWELLS: ,P-7- 3; - : O� 3 -/ SGoP� �By i S � s Z�-- Cif Seri V4 "u /�JGi'ivr� GyGG� ?/r'�R'G /w�� BOWDTRING METHOD DETENTION BASIN DESIGN Fr! - 4E'LT- SPOKANE INDUSTRIAL PARX FMI BAMN No- I DATE UCKMIM Prepared by TAYLOR ENGINEERING I i m a Inc r e rp. E r, t (min) 5 1 Tice of Concentration (Ain) Outflow .30 Ti•E W DR`,;WELL Design year flow (yr) I t 1 6 i /', Area (acres) Developed 'C' factor 1 84 1 11 1 12 1 13 14 1 15 1 16 Time Inc. :Tirge Inc, lintersity 1 0 d", 1 V in 1 V out r (SEC) 1 ( h, An j i (•f.5.) ; ( CU. ft,) 1 (cil.ft. ) ;(#! 1 60) 1 ;PICHI Mee below) loutfluM12) ---------------------------------------------------------------------- 5 300 1 3.18 ; .99 1 397 1 90 A 600 : 2.24 1 •70 1 489 1 00 15 1 900 1 1.77 1 .55 1 551 1 270 20 1 1200 ; 1.45 1 AS 1 587 1 360 25 1 1500 1 1.21 1 .38 1 602 1 450 30 : 1000 1 1.04 1 32 1 615 i mo 35 1 2100 .91 1 .28 : 623 1 630 40 1 2400 .82 1 25 1 638 1 720 45 1 2700 1 .74 1 23 1 644 1 810 50 1 3000 1 .68 1 21 • 656 900 55 1 3300 1 .64 1 20 : 677 970 60 1 3600 1 .61 1 .19 1 702 1 ION 65 1 3900 ; .6 19 1 746 1 1170 70 1 4200 1 .58 AN 1 7 5 126;; 75 1 4500 1 .56 1 117 811 1350 BO : 4800 1 .53 1 .16 807 1 1440 85 1 5100 1 .52 .16 1 841 1 1530 90 1 5400 1 .5 m 1 855 ; 1620 95 1 5700 .49 1 .15 1 884 1 1710 100 1 6000 48 ! AS : 110 1 IBM Vin = 104 1 0 dev i t for U Tc Yin = O'dev t t 4 .54 t 0 dvv t Tc for t i Tc 1 17 (cu.it.)l 1 (15-16) ---------- 1 SUP j 30914 Tz voW 516 1 2011 1 227; 1 152; 1 751 1 -A 1 -00 -166; 1 -244 1 AM -370 1 AM -4BW -5491 -630 -68? 1 -765: 1 -8261 1 -8901 6001k, pa�e- 3.Z _ m». a DATE P r T T pC T'ZNT 7 fiq,, '01 N w» I EINI PROJEF T- SPOKANE INTOISTRHO PARK FR ' TJ T r f�j �,— T ar, r� w I I AYLOR BASIm NO- ! — IM PERVITtlir HiRFACE utiLY s_ Fqp t i F, i Tipp . f.uncentration inairo ull f 11 f 1 a (c . o, ) TYPE m NfilE i De.iul ;ear ilow fyr) M.rEt Dewmioned "T" factor i #2 t Time hr. mme Inc. atpncif 0 dev. I if, ,w I`fnrage f-ec) fin./hF.) (c.f.s.1 lt.) icua. lcu.ft.) 1 al t 6M (AMIU tcee belowl touffl-MKI 1 0 -------------------------------------------------------------------------------- 7A -1.18 1 .9 1 i 7 A68 2761 Z, S S L 7 1 10 600 1 4 24 6 4 241 WIWI i .42 m '84" 1800 1 . w 5 4f .2; J i 2 « ; .24 m ; i 23 1 a: 27 0 0 .714 H 597 5 0 6 8 -29", a . i A 0 F .&4 1 0 L� 7 7-. -m 7,60f) ; .(l 1-1 () : —430! 0 J '092 1 e -,I) -47E! 'C' 4206 1. IV ILIH -541 75 45m, 'c; 56 -CA 742 r 480 1 « : 'it 119 1 I I C i 7 7" 1 -7511 GA i MOO JL 546,-, C " - - j ­L_ » 5 700 .14 m; 71 ' 11 -slit I J- 00 6000 .11 844 1 y 1 1.34 t 0 U'pv I lor t( Tc 4 doy t t + . t 01 eev t Tc I n r 'L t g6% « " o'v ..'''► w aw - Taylor. Engince° Civi( Design and Land Planning 0f3calrr10 poXa - H rIli 5J - ,vof /Ja t/f sorczh 5-xp 1;7.o7,�l Ph�s� DESIBHED �� n DATE /O " C 6 CH ED -DATE ' 4H FILE 110, SHEET ip 11 � '7 / 7 �x.�izoh s��ao� lsi6 - . lb 3 o x 3/ , 3,/ BASIN if TOTAL AREA= V ACP,E IMPERVIOUS SURFACES; hmGZ 7�ti2v �aiZhvvd�i 2 f- r �� _/ 7'na z- Z SWALE AREA REQUIRED; PROJECT. SWALE AREA; FI- X 0/ / /,2l �7`X SPT L SiJfz'- sd fT. fT 3 I X -i . DRYWELLS. ftSO.sF��r 9 ` y�� z v �3z P00g`- 3 y 8C!WSTF. iMETNULI DETENTION 8AS]N DES10!.'. PROJECT- SPOKANE IN'DOSTRIAL PARK MIT 8AS!N NO- K DATE OCT.27A%9 Prepares by TAYLOR ENGINEERING G/sacK /- u�jPvr7irou.S �j tvYfQ�GG The lncrewent (kiln) 5, 00 Time of Concentratiun (nin) 5.00 1 Outflow (c.f.s.) .30 ( = = = =1 TYPE `A" DR'caUL Design year flow (yr) 10100 Area (acre -) i 73f Developed °C' factor "xl #2 __ 1 44 1 65 1 16 1 17 The Inc. WE Inc, 1!nten =sity i O dev. 1 'V in 1 V cc iRuge 1 (airI (=.ec) 1(in AM) 1 (of,"1 1 NO it.1 1 ([unit.) 1 MR. 1M 1 60) , i(A1013) 1isee ielowl i(outf 14,0#2) r 045 -116; ____________________________________________________ ____________ ___ _________ _ _ __ : 300 1 o.iG 1 1.60 644 1 40 I 5541 10 1 600 1 2.24 1 1.13 1 792 180 1 6121 15 , 900; 1.77 1 .89 1 SK 270 1 621 20 ; 1200 1 1.45 1 .73 1 951 360 1 J9i1 2, . 1500 1 1.21 1 61 i 976 F 450 1 5261 all . 1800 1 1.04 1 ,52 1 776 . 540 1 456; 35 1 SO 1 .91 1 .46 1 1009 . 630 1 37 40 ' 240a 1 .82 1 .41 1 1033 1 720 ! 3131 45 i 2700.1 .74 .37 1 1044 ON ; 2341 50 300!91 A, 1 .34 1 1062 900 1 1621 .. 6300 i .64 1 1 1097 990 1 IOU 60 3600 1 .61'1 .31 I 1157 HBO p . Wou I .6 1 .30 i 1209 1 1170 i m i 70 . ., .58 1 19 1257 1 126. 1 , 31 75 . CV!Q i .56 i .c_ 9298 . 1350 1 -529 8i! 4sho n ,53 1 27 1 1309 1 1440 1 -1311 8`. 1 51 ?i0 .52 1 .26 1 1363 1 120 1 MU i 400 `0 ! y:v 1 - : - .ZJ 1386 i 1610 i -1111 95 , 57617 -. .44 1 _.25 1 143:1 � .! _-_. RIO � - fiei 100 1 600:! 1 1 .24 1 1475 , IN0 ; -3251 it Vi4 = 1.34 1 0 dev 1 t for l: Tc Vin. = 0 dev t t + .34 1 0 dO d�e/v`t Tr for t Tc V" U u� ["EMMOIN NAASIN DESIGN rrRCIJECT SP 0", Al NE 1 NIDUS T R 1 HL F' R K m I +m» : — ! «m»_ » 1IN! Y C T , 2 7 s t I ffepm t" TAYUIR PIL-NEERINP T I mE I Ar reiler, t m g Time rf Correnhminr, tur!) i lut'low (C.f.�.! U i jv i 4 w i TT c , year 9 rEa (acm) eve 1 oped U mfinr -o 21 i A7 4 J s_ me I r, c m g ..- F, I pr 1 E r imin) n , r , ---------------------------------------------------------------------- c 11 A DO A : I . I � i 1 14 q;, 10 z2- 4: 7 cAl JVT 5 7' 2 70 L- lLv- g;: 1 .47 25 1 . q f N J� . 7 �4 h4l J46 L 64i 4 e, 1 .21 ;;c co" Ac F 24 A,! 7 j 1 7 -,,,) AA .04 / -- Q Wim 20 7 �2 1 (1 A IQ 778 70 be wr inir 7 ! a . 17 0 IA .17 R42 . 9 « ol� A 11 17 Oil : Oil z 1 6 i ;-ij I I i QlL 70 A .n .17 z 1 16 L I mo 6 A () 0 .16 Vip = 1 -, 4 t , dev t fnr til Tc Vin = F4 d i t, + 1 -, j 1; A 'i t Ti for Tr •� Tayfox Engill&, ing Civil Design and Land Plmmg fw;i. 3b o E3CA T ION. ni,,t..T CA Z G 4a nJ4 DE.IeHC0 Yd�J1, CHECKED DATE / ?lr ' FILE H0, SHEET OF r"f/ESE CAGG.IcATiOnls ASE ,c'oe A su.NLP ConJAt non), 7 /S CoNpl u�rLL Nf4Nbt� �1LG FGOUJS /nJ A�tIY:C•e�VExl Q�s /� TyEe� cv�, COitlTrouou. C,RAde /AJGETS A Nor N c ss,ger. Plp-OVIAEXL 2L " nov.4z OF UrJDF6. GAPAC /7 OF CttcB OPEw/"04 Q 3 .087 /-/'/ _YZ GQ 3, �z• Q = Z1 73 CF- F -OA�, --fu-MP GvnlA /T7o/� GJoe.,5'T CASE FLOG() OFF of STi2EET' /S< /!iJ QAS /�+1 ``F` C14LCu�//� FLoGJ GFF. 7�TirlG 57 - 2�T �9�A. A�s7 of s�e�r= /Bv0'xzz'= �aoFr = 3 96 FT. 2 9% ACRES v -Z:o C T= hg.f4 W510 C = • 90 (F 9 VEher✓r) cr .90(3/6),9) Q = v:1v O CFS Z60. GF5 /5 1. 55 7;V/4/11 2.73 CFS� T�/E FLo J'C"4Pr4C/TY OF CA/6 . CCkAI3 aA5,101 )Cj Tt/E FO ec /S oFF r`rc- STieE6T /� /- /dEQ�'� S /rc1GE _r/•'ERE /S mOi2E Th'.4/7J.vnJE C(,��[3 OPEN /121 G1 ��O ✓ /4E/J /y ERG/' C/�SE, EXHIBIT "A" .51r4 ml�� �a��r 21 TABLE 11 F Farrell B Graywolf B Hopgood C Felida B Green Bluff B Hoquiam B Fernow. . B Greenwater A Hovde A/C Fiander C Grehalem C Hoypus Fidalgo C Grove A Huckleberry A C Finley B Growden B Huel Fitch. A Guler B Hum p Fontal. D Gumboot C Humptulips B B Freeman C Gunn B Hunters B Gwin D _H I Gahee Galvin B C Hagan- B Indianola A Garfield C Hale Haley g I ssaqu B Grandpon Haman B B Issaquah B/C Garrard B .. Hardest > B Itat Itswoot B B Garrison B Harttine C Gaskell Hartline B Gee B Harwood C Gem C Havillah B J Germany B. Hebo D ' Getchell Heisler B Jonus B Giffin C:... Helmer B Jumpe B Giles B H emmi C Juno B Gilligan B. Henningson C Ginger C Hermiston B Glen B Hesseltine B K Glenoma B Hesson G Glenrose B Heytou B Kaiders B Goddard Godfrey B C Hazel B Kalaloch B Hillsboro B Kalama C Goldendale B Hockinson C Katula Kapowsi B Goosmus B Hodgson C n C Gorst Govan D C Hoh B Karamin B Grande Ronde b Hoko Hoodsport C C Kartar _ B Katula B Kelso C Kennewick B NOTE: .Blank Dual indicates a hydrologic soils group has not been determined. groups indicate the drained /undrained condition. Pa,:& 411-2 IN LET CArACITY, STD, GA, ATE 0= 3 P y 3 1 1— P = 'Tr (22)= 5.75" Q= 3(5.75)y FOR y = 0.5 f+ 22 "OPENING 0 = CAPAC 1TY, cfs P= PERIMETER ft, y = FLOW DEPTH, f+. OR HEIGHT OF CURB (I cfs FOR y = 0.2- �4. 0 = v (5.75)(01) = l.G c' .i i Enoeeimg, Civil Design and Land Planning SHEET _ OF Table 9. -- Slope Adjustment Factors by Drainage Areas 3 .93 .92 FLAT SLOPES, .90 .90 .89 .89 4 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Slope 10 20 50 100 200 500 1,000 2,000.. (percent) acres acres acres acres acre's. acres acres acres 7 1.09 1.13 1.18 1.21 1.22 1.23 1.23 1.24 0.1 0.49 0.47 0.44 0.43 0.42 0.41 .0.41 0.40 0.2 .61 .59 .56 .55 .. .54 .53 .53 52 0.3. .69 .67 .65 .64 .63 .62 .62 .61 0:4 .76 .74 .72 .71 .70 .69 .69 .69 0.5. .82 . .80 .78 .77 .77 .76 .76 .76 0.7 .90 .89 .88 .87 187 .87 .87 .87 1.0 1..00 1.00 1.00 1.00 1.00 1.00 1.00 T.00 1.5 1.13 . 1.14 1.14 . 1.15 1.16 1.17 1.17 1.17 2.0 1.21 1.24 1.26 1.28 1.29 1.30 1.31 1.31 15 .99 .99 MODERATE SLOPES .98 :98 .98 .98 3 .93 .92 .91. _ .90 .90 .90 .89 .89 4 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 5. 1.04 1.05 1.07 1.08 1.08 1.08 1.09 1.09 6 .1.07 1.10 1.12 1.1.4. 1.15 .1.16 1.17 1..17 7 1.09 1.13 1.18 1.21 1.22 1.23 1.23 1.24 STEEP SLOPES 8 .92 .88 .84 .81 .80 .78 .78 .77 9 .94 .90 .86 .84 .83 .82 .81 .81 10 .96 .92 .88 .87 .86 .85 :84 84 11 .96 .94 .91 .90 .89 .88 .87 .87' 12 .97 .95 .93 .92 .91 .90 .90 .90 13 .97 .97 .95 .9,4 .94 .93 .93 .92 . 14 .98 .98 .97 .96 .96 .96 .95 .95 15 .99 .99 .99 .98 :98 .98 .98 .98 16 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 20 1.03 1.04 1.05 1 . 06 1.07 1.08 1.09 1.10 25 1.06 1.08 1.12 1.14 1.15 1.16 1.17 1.19 30 . 1.09 1.11 1.14 1'.17 1.20 1.22 1.23 1.24 40 1:12 1.16 1.2.0 1.24 1.29 1.31 1.33 1.35 50 1.17 1.21 1.25 1.29 1.34 1.37 - 1.40 1.43 TABLE 9 M- 0 20.000 I 10.000 L . 209a. '- -- vbcre L - Hydraulic length in feet Drainage arcs in acrcc rn i CD Z -• FROM HYDROLOGIC DATA FOR EXPERIMENTAL ...... ... .I .... AGRICULTURAL WATERSHEDS IN THE UNITED STATE AGRICULTURAL RESEARCH SERVICE, USDA •— 500 1 , ' :.- 1.......I._..1.. i- J! L_ L1.. iLr1 11.._...__._- _.J__:.- ...L.:.... i..: 1.-A-.._ .Lil .... I....L_1._L..I_.L1.11.1_ 10 20 30 50 100 200 300 500 1000 DRAINAGE AREA IX ACRES Figure E -l. -- Hydraulic length and drainage area relationship. 2000 - 8 Poo p 3.000 2.000 1.000 .i..., .._.. H, : �yv - 1 -• FROM HYDROLOGIC DATA FOR EXPERIMENTAL ...... ... .I .... AGRICULTURAL WATERSHEDS IN THE UNITED STATE AGRICULTURAL RESEARCH SERVICE, USDA •— 500 1 , ' :.- 1.......I._..1.. i- J! L_ L1.. iLr1 11.._...__._- _.J__:.- ...L.:.... i..: 1.-A-.._ .Lil .... I....L_1._L..I_.L1.11.1_ 10 20 30 50 100 200 300 500 1000 DRAINAGE AREA IX ACRES Figure E -l. -- Hydraulic length and drainage area relationship. 2000 Table 5 -- Runoff curve numbers for selected agricultural, suburban, and urban land use. (Antecedent moisture condition II, and I 0.25) For a more detailed description of agricultural land use curve numbers refer to National Engineering Handbook, Section 4, Hydrology, Chapter 9, Aug. 1972. Good cover is protected from grating and litter and brash cover soil. Curve numbers are computed assuming the runoff from the house and driveway is directed towards the street with a minimum of roof water directed to laves -here additional infiltration could occur. The remaining pervious areas (lawn) are considered to be in Rood pasture condttion for these curve n�unbcrs. 1/ In some warmer climates of the co a curve.nuvber of 95 may be used. 6 -8 TABLE 5 HYDROLOGIC SOIL CROUP LAND USE DESCRIPTION A B C D ' _ Cu_ltivated land! /: without conservation treatment - 72 81 88 91 with conservation treatment 62 71 78 81 Pasture or range land: poor condition 68 79 86 89 good condition 39 61 74 80 Meadow: good condition 30 58 71 78 Wood or Forest land: thin stand,. poor cover, no,mulch 45 66. 77 83 good covert /, 25 55 70 77 'Open Spaces, lawns, parks, golf courses, cemeteries, etc. good condition: grass cover on 751 or more of the area 39 61 74 90 fair condition: grass cover on 50% to 75S of the area 49 69 79 84 - Commercial and business areas (85% impervious) 89 92 9 95 Industrial districts (72% impervious). 81 88 91 93 Residential: Average lot size Average ' Impervious 1/8 acre or less 65 7T 85 90 92 1/4 acre 38. 61 75 83 87 1/3 acre 30 '57 72 81 86 1/2 acre 25 54 70 80 85 1 acre 20 51 68 79 84 Paved parking lots, roofs, driveways, ete.1 99 98 . 98 99 Streets and roads: paved with curbs and storm se-ersl/ 98 98 .98 98 gravel 76 85 89 91 dirt - 72 82 97 69 For a more detailed description of agricultural land use curve numbers refer to National Engineering Handbook, Section 4, Hydrology, Chapter 9, Aug. 1972. Good cover is protected from grating and litter and brash cover soil. Curve numbers are computed assuming the runoff from the house and driveway is directed towards the street with a minimum of roof water directed to laves -here additional infiltration could occur. The remaining pervious areas (lawn) are considered to be in Rood pasture condttion for these curve n�unbcrs. 1/ In some warmer climates of the co a curve.nuvber of 95 may be used. 6 -8 TABLE 5 ICI 500 j I I i-L---J L L L.......... T I -j . ...... . I Llj 10 20 30 50 100 200 300 500 1000 2000 DRAINAGE AREA IN ACRES Figure E-I.--Hydraulic length and drainage area relationship. Ilk 5,000 L 3.000 7 2,0M "ti J7 I T ICI 500 j I I i-L---J L L L.......... T I -j . ...... . I Llj 10 20 30 50 100 200 300 500 1000 2000 DRAINAGE AREA IN ACRES Figure E-I.--Hydraulic length and drainage area relationship. Ilk - YPE II STORM - FLAT SLOPE 100 90 60 700 600 300 ,00 100 200 m 90 n..' .60 x 70 g 60 ➢ a 40 m 10 T � N \ 20 - A S O 10 a' c 8 o . 0 6 . 5 � ■ ■ 4 3 ■ ■ ■ 2 ' ca T ■ ■ ■ ■i111■ y � - m m W - YPE II STORM - FLAT SLOPE - 0 0 0 0 0 0 0 0 DRAINAGE AREA (ACRES) 0 PEAK RATES OF DISCHARGE. FOR SMALL WA (24 HOUR; TYPE 11 STORM DISTRIBUTION) � ■ ■ ■�i�ll ■ ■ ■ ■�i111� ■ ■ ■ ■i111■ ® ®IIIIIII�,IIIIIII��s!ao,�e! ■ ■■U111� ■ ■ ■��1� /%% ■ ■ ■1111� ®���51111�� •, mill moss %I. %IIIIS�S�,1111 ®�Se�illl� ��1���I�I� ®1111III ®,IIIII[I® - 0 0 0 0 0 0 0 0 DRAINAGE AREA (ACRES) 0 PEAK RATES OF DISCHARGE. FOR SMALL WA (24 HOUR; TYPE 11 STORM DISTRIBUTION) F € } k r� 1 EASEMENT P ATH WAY,DRAI N AGE, LAND SCAP E THWAY Date: SCALE OFFICE OF 88 HORIZONTAL• SPOKANE COUNTY ENGINEER 3/88 NONE N. 811 JEFFERSON ST. VERTICAL• SPOEANF, RA 99280 NONE 4W -8800 q 20' EASEMENT P ATH WAY,DRAI N AGE,LA N DSCAPE THWAY MARIETTA AVENUE BINDING SITE PLAN NO.. 17-87 TYPICAL SECTION of 3 NOTE: TRAFFlC AND SOILS PATHWAY SYSTEN CAN MEANDER MIN. 4' A.C.P. IN EASEMENT AND SHALL BE OPEN TO THE PUBLIC. 08/12/92 15:59 'U5093288224 TAYLOR ENGINEER r.� Taylor Engineering, lne. Civil Design and Land Planning l West 108 Mission Avenue, Suite 208 Spokane, Washington 99201 Phone: (509) 328 -3371 FAX (509) 328 -8224 I MEMORANDUM VIA FACSIMILE To: 16 ��. Date: Attn: e5k4 , 2 gk? eg •t Tim -. 3 — '' Subject: 8 -5 / Message consists of _3 page(s) including cover sheet. THE b lPA�n 1 �c�. Fo.�T Fo 2 7 6fE ,2�FE�c��b SP HEY CALL 040 u)� map- �GcC - -b .dEU�� ✓hey ��b� r QCL /G ✓/7'� �' lIFFEAes 7;M7 %<' r_ A;�Ai�a t° rrr2 rye w7- k GIs Pas late c� ' - �r • / Basin I : This basin.includes the area of Marietta from centerline south to the outer edge of the utility easement plus the portion of the private road (Industrial Park Second Street) to the top of the ditch line. / Basin , and G : These basins include the area from centerline of the / asphal street to the curb and the natural earth from the curb to the outer limits of the 20 foot utility easement. This includes the 6 foot asphalt pathway. Basin A & D: These basins include the asphalt area from the centerline of Marietta to the curb plus the natural area N.W. of the road that drains into the ditch line. Included also is the 6 foot pathway. Basin B : This basin includes the area west of the centerline of Second Street to the ridge of the natural runoff area and from, the center :line of Marietta Avenue north to the top of the ditch line for the future Euclid .Avenue. Basin K: This basin includes the area from Industrial Parl: Second Street centerline to the top of the ditch line. Basin C : This basin includes the asphalt area of Marietta Avenue from Centerline to face of curb, the 6' asphalt pathway, and the natural earth area north of Marietta Avenue including the natural earth ditch line. Basins L & M : These -two basins will be included in the drainage study for . Phase III(B.S.P.88.22) due to the low point to b created in Industrial Park r Second Street Phase III construction. ? L nci S ot„�h at- w.. tip, The area west of Pioneer Road, was included in Spokane County Short Plat No. 86 -457. Drywells were sized to handle the total runoff flow in their respective basins. The Bowstring method was used to analyze the runoff from impervious surfaces. For larger basins the SCS method was used for the entire drainage area. In all cases, drywells are sized to handle both cases; drainage of entire runoff area and drainage of impervious surface with Tc =5 minutes. See attached calculation sheets for individual basins. b. Inlet Capacities: A Spokane County Standard Type 3 inlet will be used. Inlet Capacities are calculated to be 1.6 CFS for a flow depth of .2 feet. See calculations on the Curb drops, 2.5 feet long and flush with the gutter bottom, will be placed as indicated to allow storm water travel to the ditch line and 208 areas with out substantial water flow in the gutters. As shown on the attached "curb drop sizing" sheet the number of curb drops provide more then adequate capacity. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (I3SP #88 -21) January 24, 1989 Page , 1 Civil Desip and Land Planning W. 106 Mission Ave. • Sure 206 • Spokane. WA 99201 • 15091 328.3371 ., vra.MnrrJn 4. - -�✓n J.. . r 6 y 10 l� ✓ w �z 4 i N IV-O 9. Sa• 05 M7 TR Scc. Come � 1 I � I r 6 y 10 l� ✓ w �z 4 i N . M 1 1 b.5 ➢. 88'21 H p,llTTp 'AV CAJU¢ - E/1 EMF-WT � . 31-9 I Is t 66..4.5 7 le l I IE '.�-'� ," It i BR 450 CAR N JP11 !I g P pt. • IAO AR -'4 Cbr• 66 nO � O Id rrr. 1 08/12/92 16:00 V5093288224 TAYLOR ENGINEER @1002 sign and Land Plaming D[JCnIrrIOH_ � ("-Zk /' A4 r iiAT70 et).:s OATC �� 1_ CHCCKE0 ,4— - __0.l?E �rllC !!0. OF _ 1A) .=7 44,� Nor NAf,,�s6)dRr, , 7'77 44I 5 Ple- OVr,OEV.] 2C -"oVAL OF CWPFi! /7j' Ctr2B OAZvlq)4 (: n T7 / 4 = 3.5 cq= 3,087 (3.5)(5)' Q = 3.82 CFS Whl 3.g3. Ci 5 VS 6655 T.yf4n1 3 BZ fo CFS Tf/E FLoL) C,4MC/rY v� OVS : Cw-13 CPErVln)e,, 7 Y— k,-,eE rS2A�/rJA�E or - z - r; S7P.�6T 16 /VdEOL&AT� SVIZJC6 .7714RE /S 1 Tf/f1/IJ UNE 60-43 c>PE A� ✓ /4�/J' /ti �4cN c�1s�, 3,5 � Cuk(� Cu,T i2EQurR.b.� %r tact porruT. ,i cJOR47 CASE FLOC) OFF OF .S)i2E�r iS• /� QASJnI F C�i'LC.r- cL.A7� FLocJ C9FF TaT/�G SY,P,.E�r A�2EA, RPI of Sr,p�r 1 6U0 'K 29'=. 5Z 1' = 5zzoo FT.z = 1.20 ACRES Se 3.l8 IAY ,e. 62 5/rt /nJ_ Fo.f' A ao = 3,g3 crs JUL 29 1 93 11:52 PENTZER CORP 509 459 1365 Paul K. Steenblik Trews July 28, 1993 Mr. Joseph Corpus Seafirst Bank Letter of Credit Department PO Box 3977 Seattle, WA 98124 -9410 RE: Pentzer Development (formerly Spokane Industrial Park) Letter of Credit G072321 Dated April 5, 1989 Dear Joe: P.2 AENTZER CORPORATION a WAShWMNW0 RMWjRLO~ Sude 350 M W. Riverside Phone: (509) 4541350 Spokane. WA 99101 -0910 FAX: (509) 459 -1365 We hereby request that you amend the above referenced letter of credit to increase the amount by $97,500 to a total of $177,500. We also request that Special Condition No. 2 be amended to read as follows: 2. Each drawing under this letter of credit, covers the assurance of completion of installation of roadway improvements, including grading, gravel, paving, curbs, sidewalks, storm drainage, drainage swales, monuments, street signs and other work as is incidental and related thereto in accordance with the drawings and specifications as submitted to and approved by the Spokane County Engineer's Office on March 14. 1989 BSP 17 -87), and March 20. 1989 (BSP 21 -88). and January 30. 1991 (BSP 22 -$8). To obtain approval from the beneficiary for this amendment, please fax the request to Mr. David Berto, Spokane County Engineers, fax #(509) 324 -3478. Sincerely, / 141A Paul K. Steenblik PKS:jh Enclosures OFFICE OF COUNTY ENGINEER SPOKANE COUNTY, WASHINGTON c� 9 Inter - office Communication �7 To \/ r From / / Subject 5 o t A'A - �)A v I 1- 6- � l 2- Z o 1 1 1M 'c 7 /IV F / 0 Y, z9 i v C �F - p S`, �J hf�� n1 i toil S I� �Z GJ E o AJ J e t 7� a v nJ i y o Z 5? zZ i 5 /7 i z / (IJ/LL 7 - D J / e. Ta g� D ©o , LL - 3' - OZ /J� cg PROJECT BSP 21 DRAINAGE ITEMS 1) Drywell - Type A 2) Drywell - Type B 3) Grate - Type 1 4) Grate Type 2 5) Grate - Type 3 6) Backfill For DW 7) Concrete Inlet 8) C.M. Pipe 10" Dia. 9) C.M. Pipe 12" Dia. 10) C.M. Pipe 15" Dia.. 11) C.M. Pipe 18" Dia. 12) Precast Manhole 13) Solid lid 14) Ditch Excavation 15) Sod NON STANDARD DRAINAGE ITEMS ----------- ---------- - - - - -- 1) 2) 3) 4) 5) 6) ---------------- 16) Monuments 17) Barricade 18) Street Signs -------------------------------------- GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade 20) Top Course 21) Base Course 22) Asphalt Concrete 23) Curb Type A 24) Curb Type B 25) Curb Type R 26) Sidewalk NON- STANDARD ROAD ITEMS -- --------------- - - - - -- 2) 3) 4) BOND ESTIMATE ------------------ J. Radke --------------- ---- - - -- -- UNITS QUANITY EA 0.7 EA 1 EA 0 EA 778 EA 1.7 CY 61 EA 4123.40 LF 0 LF 0.00 LF 515 LF 22917.50 EA EA 0.00 CY 92 SF 276 ----------------- DRAINAGE SUBTOTAL EA 0.6 LF EA 0.2 DATE PRICE 1250.00 1573.00 325.00 330.00 320.00 14.90 675.00 21.30 25.90 32.00 28.80 1435.00 300.00 10.00 0.70 160.00 32.00 75.00 OTHER SUBTOTAL 19- Mar -93 COST 875.00 1573.00 0.00 0.00 544.00 908.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 920.00 193.20 0.00 0.00 0.00 0.00 0.00 0.00 5014.10 96.00 0.00 15.00 111.00 CY 778 10.00. 7780.00 CY 389 10.60 4123.40 CY 10.60 0.00 Tons 515 44.50 22917.50 LF 6.50 0.00 LF 672 7.90 5308.80 LF 7.60 0.00 SQ YD -------------- -------------- 16.20 0.00 ---- - - - - -- GRADING AND SURFACING ---------------- - - - - -- GRAND TOTAL 0.00 0.00 0.00 0.00 40129.70 45,254.80 ---------------------------------------------------------------------------- BOND ESTIMATE ROJECT BSP '21 ------------------------------------------------------------------------------ NAME JS DATE 17- Mar -89 DR'AINAGE ITEMS UNITS QUANITY PRICE COST 1) Drywell - Type A EA 7 1250.00 8750.00 2) Drywell - Type B EA 10 1450.00 14500.00 1) Grate - Type 1 EA 310.00 0.00 3) Grate Type 2 EA 330.00 0.0o 5) Grate - Type 3 EA 17 30.00 5440.00 ) Backfi11 For DW CY 610 10.50 6405.00 7 ) Concrete Inlet EA 540.00 0 3) C.M. Pipe 10" Dia. LF 12.00 0.00 3) C.M. Pipe 12" Dia. LF 16.50 0.00 '.0) C.M. Pipe 15" Dia. LF 18.00 0.00 ',1) C.M. Pipe 18" Dia. LF 21.00 0.00 2) Prec=ast Manhole EA 1435.00 0.00i .3:) Solid lid EA 300.00 0.00 4) Ditch Excavation CY 921 7.90 7275.90 .5) -------------------------------------- Sod F _ - ------ -� ", 2760 --------------------------- 0.50 1380.00 ION ------------------------------------------------------------------------------- STANDARD DRAINAGE ITEMS 0.00 0.00 I) 0 . 0o .) 0.00 i) 0.00 ------------------------------------------------------------------------------ 0.00 ------------------------------------------------------------------------------ DRAINAGE SUBTOTAL 43750.90 6) Monuments EA 6 140.00 840.00 7) Barricade LF 32.00 0.00 8) ------------------------------------------------------------------------------ Street Signs EA - 75.00 150.00 ------------------------------------------------------------------------------ OTHER SUBTOTAL 990.O0 GRADIN3, SURFACING, CURB, AND SIDEWALK 9) Rough Grade CY 7787.4 7.90 61520.46 0) Top Course CY 3893.7 10.60 41273.22 1) Base Course CY 10.60 0.00 2) Asphalt Concrete Tons 5155.2 3 7.90 195382.08 3) Curb Type A LF 5.50 0.00 4) Curb Type B LF 6717.1 7.10 47691.41 5) Curb Type R LF 6.50 0.00 6) ------------------------------------------------------------------------------ Sidewalk SO YD 14.00 0.00 ON- STANDARD ROAD ITEMS ------------------------------------------------------------------------------ ) 0,00 ' 0.00 0.00 ------------------------------------------------------------------------------ 0.00 ---------------------------------- GRADING AND SURFACING 345867.17 ------------------------------- C a 6` 3 9 / can ------ - - - - -- =8hfn TnTO) BOND ESTIMATE --=---------------------------------------------------------------------------- Rough Grade CY 438 10.00 PROJECT BSP 17 J. Radke DATE 19- Mar -93 ------------------------------------------------------------------------------- DRAINAGE ITEMS UNITS QUANITY PRICE COST 1) Drywell - Type A EA 0.6 1250.00 750.00 2) Drywell - Type B EA 0.8 1573.00 1258.40 3) Grate - Type 1 EA 0 325.00 0.00 4) Grate Type 2 EA Curb Type B 330.00 0.00 5) Grate - Type 3 EA 1.4 320.00 448.00 6) Backfill For DW CY 50 14.90 745.00 7) Concrete Inlet EA 16.20 675.00 0.00 8) C.M. Pipe 10" Dia. LF 0 21.30 0.00 9) C.M. Pipe 12" Dia. LF LS 25.90 0.00 10) C.M. Pipe 15" Dia.. LF 32.00 0.00 11) C.M. Pipe 18" Dia. LF 3) 28.80 0.00 12) Precast Manhole EA 0.00 1435.00 0.00 13) Solid lid EA 300.00 0.00 14) Ditch Excavation CY 50.5 10.00 505.00 15) Sod SF 2627 0.70 1838.90 ------------------------------------------------------------------------------- NON STANDARD DRAINAGE ITEMS ------------------------------------------------------------------------------- 1) 0.00 2) 0.00 3) 0.00 4) 0.00 5) 0.00 6) 0.00 ------------------------------------------------------------------------------- DRAINAGE SUBTOTAL 5545.30 ------------------------------------------------------------------------------- 16) Monuments EA 0 160.00 0.00 17) Barricade LF 32.00 0.00 18) Street Signs EA 75.00 0.00 ------------------------------------------------------------------------------- OTHER SUBTOTAL 0.00 GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 438 10.00 4380.00 20) Top Course CY 269 10.60 2851.40 21) Base Course CY 10.60 0.00 22) Asphalt Concrete Tons 371 44.50 16509.50 23) Curb Type A LF 6.50 0.00 24) Curb Type B LF 524 7.90 4139.60 25) Curb Type R LF 7.60 0.00 26) ------------------------------------------------------------------------------- Sidewalk SQ YD 16.20 0.00 NON- STANDARD ROAD ITEMS ------------------------------------------------------------------------------- 1) RR Crossing LS 1 1000.00 1000.00 2) 0.00 3) 0.00 4) 0.00 ------------------------------------------------------------------------------- GRADING AND SURFACING 28880.50 GRAND TOTAL 34,425.80 GRAND TOTAL 297068.33 BOND ESTIMATE - -- --------------------------------------------------------------------------- PROJECT BSP 17 NAME JS DATE 09- Dec -88 ------------------------------------------------------------------------------- DRAINAGE ITEMS UNITS OUANITY PRICE COST 1) Drywell - Type A EA 6 1250.00 7500.00 2) Drywell - Type B EA 8 1450.00 11E00.0o 3) Grate - Type 1 EA 310.00 0.0o 4) Grate Type C EA 330.00 0.0o 5) Grate - Type 3 EA 14 320.00 4480.00 6) Backfill For DW CY 500 10.50 5230.00 7) Concrete Inlet EA 540.00 0.00 8) C.M. Pipe 10" Dia. LF 12.00 0.00 9) C.M. Pipe 12" Dia. LF 16.50 0.00 10) C.M. Pipe 15" Dia. LF 18.00 0.00 11) C.M. Pipe 18" Dia. LF 21.00 0.00 12) Precast Manhole EA 1435.00 0.00 13) Solid lid EA 300.00 0.00 14) Ditch Excavation CY 565 7.90 3989.50 15) Sid _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ SF _ _ _ _ _ _ _ _ _ 26269 _ _ _ _ _ _ _ _ _ 0.50 _ _ _ _ _ _ _ _ _ 13134.50 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ NON STANDARD DRAINAGE ITEMS ------------------------------------------------------------------------------- 1) i).00 `,) 0.00 3) 0.0o 4) 0.00 5) 0.00 b) _______________________________ 0.00 ________________________________________________ DRAINAGE SUBTOTAL 45954.00 ------------------------------------------------------------------------------- 16) Monuments EA 140.00 0.00 17) Barricade LF 32.00 0.00 18) Street Signs EA 75.00 0.00 --------------------- ---------------------------------------------------7------ OTHER SUBTOTAL 0. ------------------------------------------------------------------------------- GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 4378.4 7.90 34599.36 20) Top Course CY 2694.9 10.60 26564.88 21) Base Curse CY 10.60 0.00 22) Asphalt Concrete Tons 3713.6 37.90 140745.44 23) Curb Type A LF 5.50 0.00 24) Curb Type B LF 5241.5 7.10 37214.65 25) Garb Type R LF 6.50 0.00 26) Sidewalk SO YD 14.00 0.00 ------------------------------------------------------------------------------- NON- STANDARD ROAD ITEMS ------------------------------------------------------------------------------- 1) RR crossing_ LS 1 10000.00 10000.0! 2) O.0o 3) 0.00 4) 0.00 ------------------------------------------------------------------------------- ------------------------- ------------------------------------------------------ GRADING AND SURFACING 251114.33 GRAND TOTAL 297068.33 GRAND TOTAL 97,550.30 BOND ESTIMATE IeROJECT BSP J. Radke DATE 19- Mar -93 ---- -- - - --- --------------------------------------------------- DRAINAGE ITEMS UNITS QUANITY PRICE COST 1) Drywell - Type A EA 0.7 1250.00 875.00 2) Drywell - Type B EA 1.2 1573.00 1887.60 3) Grate - Type 1 EA 0.4 325.00 130.00 4) Grate Type 2 EA 0.1 330.00 33.00 5) Grate - Type 3 EA 1.3 320.00 416.00 6) Backfill For DW CY 69 14.90 1028.10 7) Concrete Inlet EA 675.00 0.00 8) C.M. Pipe 10" Dia. LF 0 21.30 0.00 9) C.M. Pipe 12" Dia. LF 25.90 0.00 10) C.M. Pipe 15" Dia. LF 32.00 0.00 11) C.M. Pipe 18" Dia. LF 1.5 28.80 43.20 12) Precast Manhole EA 1435.00 0.00 13) Solid lid EA 300.00 0.00 14).Ditch Excavation CY 357 10.00 3570.00 15) Sod SF 3214 0.70 2249.80 ------------------------------------------------------------------------------- NON STANDARD DRAINAGE ITEMS ------------------------------------------------------------------------------- 1) Removal of Existing C.B. EA 0.6 150.00 90.00 2 ) 0.00 3 ) 0.00 4 ) 0.00 5) 0.00 6 ) 0.00 ------------------------------------------------------------------------------- DRAINAGE SUBTOTAL 10322.70 ------------------------------------------------------------------------------- 16) Monuments EA 160.00 0.00 17) Barricade LF 32.00 0.00 18) Street Signs EA 75.00 0.00 ------------------------------------------------------------------------------- OTHER SUBTOTAL 0.00 ------------------------------------------------------------------------------- GRADING, SURFACING, CURB, AND SIDEWALK 19) Rough Grade CY 3285 10.00 32850.00 20) Top Course CY 10.60 0.00 21) Base Course CY 1346 10.60 14267.60 22) Asphalt Concrete Tons 692 44.50 30794.00 23) Curb Type A LF 6.50 0.00 24) Curb Type B LF 686 7.90 5419.40 25) Curb Type R LF 7.60 0.00 26) Sidewalk SO YD 48 16.20 777.60 ------------------------------------------------------------------------------- NON- STANDARD ROAD ITEMS ------------------------------------------------------------------------------- Curb Removal LF 185 5.00 925.00 2) Asphalt Concrete Removal SY 151 10.00 1510.00 3) Relocate Cyclone Fence LF 114 6.00 684.00 4) 0.00 ------------------------------------------------------------------------------- -------------------------------------------------- GRADING AND SURFACING ---- ------------------- 87227.60 - - -- -- GRAND TOTAL 97,550.30 BOND ESTIMATE __-______- T Bind�ngSite Plan 22 NEW EUCLTD - DRATNAGE ITEMS 1) Drywell - Type A 2} Drywell - Type R 3) Grate - Type 1 4) Grate Type 2 5) Grate - Type 3 6} Backfill For DW 7) Concrete Inlet 8) C.M. Pipe 10" nia^ 3) C.M. Pipe 12" Die. 10) C.M. Pipe 15^ Die. 11) C.M. Pipe 18" Die. 12) Precast Manhole 13) Solid lid 14) Ditch Excavation 15) Sod ----''-------------------`-``-`----- NON STANDARD DRAINAGE ITEMS ____________________________________ 1) Removal of Existing C.B. 2} 3) 4) 5) 6) ____________________________________ -'---------------- 16) Monuments 17) Barricade 18) Street signs __________________ ------------------~^-------- GRADING, SURFACING, CURB, 19) R000h Grade ___________ NAME RBT UNITS QUANITY EA 7 EA 12 EA 4 EA 1 EA 13 CY 690 EA 6,00 LF 6366 LF 54241.40 LF 6.90 LF 15 EA 7212.75 EA C 2572 SF ---------------- 32143 DATE PRICE 1250^00 1465.00 325.00 330"0C 320.00 14.70 575.00 18.00 24.60 29.00 24.00 1435.00 300.00 8.65 0^50 _______________________ EA 6 150,00 DRAINAGE SUBTOTAL --'-------~-`--`-~------^~`----------- EA 140.00 LF 32.00 EA 75.00 ______________________________________ OTHER SUBTOTAL AND SIDEWALK 20) Top Course 21) Base Course 22) Asphalt Concrete 23} Curb Type A 24) Curb Type S 25) Curb Type R 26) Sidewalk ---------`----------`--------- NON-STANDARD ROAD ITEMS ----`--`---------`-^----------- 1) Curb Removal 2) Asphalt Concrete Removal. 3) Relocation of Cyclone Fence 4) CY CY CY Tons LF LF LF SQ YD LF GY LF --------- 15-Jan-91 COST 2750.00 17580.00 130o.00 33o,00 4160.00 10143.00 0.00 9.00 V.00 0.0o 360. 0() 0.00 0.00 30897. SO 16074.00 900,00 0.00 0.o0 0"00 0.0o 0.0u 90494. SO o.00 0.V0 0.00 32853 9,65 284173.45 10.60 0.00 13467 10,60 142750,29 692a 42^65 225306^60 6,00 0.00 6366 7^90 54241.40 6.90 0 .00 489 --------------------`----- 14.75 7212.75 185� 15|2 114() ------- 5"00 9290.00 10.00 15120,00 6.0() 6940"00 0^00 ___________ G14,941.40 ___________ -----------`-----^--- GRADING AND SURFACING -^------------------- GRAND TOTAL �C k 905,436^20 08420192 14:55 05093288224 'TAYLOR ENGINEER / i 10001 1 , . 4 41 V Taylor Engineering, Civil Design and Land Planning West 106 Mission Avenue, Suite 206 Spokane, Washington 99201 Phone: (509) 328 -3371 FAX (509) 328 -8224 MEMORANDUM VIA FACSIMILE To: 'r, 4:Z n Il Attn: Malay'- FAX 4 5 zy -' From: 1 • ; Inc. Date: Af ;L - Time: z : 5 km Subject: Message consists of page(s) including cover sheet. - Fo� !,o�in)� u� G 7 6 E&i5 71 - 7 �11'4 r)lLS, c- 06/26/92 14:56 $5093288229 ' ' TAMR'"P961NEER Q1002 .._ CORRECTION DOCUMENT This document is in reference to the Correction Affidavit to Binding Site Plan #88 -21 filed _June 24, 1992 in Book kl page 23. The said Correction Affidavit shall be disregarded and considered null and void. The easement filed, auditor number 9206,Z1P0076 , shall provide adequate drainage area. IN WITNESS WHEREOF, he has hereunto set his hand this _ day of , 1992. STATE OF WASHINGTON) )SS County of Spokane ) On this day personally appeared before me , to me known to be the individual described in and who executed the within an oregoing instrument, and acknowledged that he signed the same'as his free and voluntary act and deed, for the uses and purposes therein mentioned. Given under my hand and official seal this day of 1992. Notary Public in and for the State o Washington, residing in My commission expires Taylor Engineering, Inc. Civil Design and Land Planning Principals: Perry M. T V t%' P.E. stan(cy iL s�rt r[ing Mark A. Aronson, P.E. Mr. Gary Nelson David c. Larsen, P.E. Spokane County Engineering North 811 Jefferson Spokane, Washington 99260 RE: BSP 88 -21 - 2nd Street South of Marietta Dear Gary, Upon request by Spokane Industrial Park we have revised the existing plans for the referenced road to include curbing along only the west side for the CXT installation. Also, due to end of return stationing on Marietta, the horizontal alignment was previously modified. Attached are revised plans and calculations. No changes were done to the east side of the road section so drainage facilities were maintained as previously designed on that side. Since curbing was added to the west side of the road section a calculation (attached), was completed for an inlet on a continuous grade. A 4' long curb cut was analyzed and resulted in a minimal carry -over, .04 cfs. This should be adequate for drainage routing. If you have any questions regarding the attached information, please call. Sincerely, TAYLOR ENGINEERING, INC. Scott M. Busch, P.E. Project Engineer SMB /yet 92 -0066 Attachments GtiF D APR 0 7 1992 SP OMSE V W l t W. 106 Mission Ave. Suite 206 • Spokane, WA 99201 • (509) 328 -3371 FAX (509) 328 -8224 PRO i CT 9: -011)b8 h'EL Ver= -; or. : f2 YO Roa De,_: 04-0• ; ? P; -----' -- ------ ------- --- ---- ---- -- - -- -- --------------- ---- INLET NUMBER 1 LENGTH X1.0 STATION 3 +01 TOTAL PEAK, DISCHARGE = 0.34 icfsi GUTTER SLOPE = 0.0092 FT.f, FA:Ei1EHT CROGS SLOPE = U.0 "00 fi!FT SrREAU N Nii SU 5;!S:S Ec a S`M SE 1.5 0 47 U,QBG'0 4.; 0.93 ,.1 O5@ 0 o" , 6 %XXXXXXi:.XX CURB INLET uN A !iHTiNUOU'3 GFADE X}:Y,HAUXX RZOUIP.EO LENGTH (it! = Etf:Ca'1C'r ='J.yq cI i1;TEFCEFTEO= O. W CH CA3RYF'YER= 0.03 TAYLOR ENGINEERING. INC. W. 105 MISSION AYE.. SUITE 205 SPOY,ANE. NA. 4,;261 RATIONAL METHOD 10 YEAR RETURN FREQUENCY PROJECT: S.I.P. SOUTH - BSPBB -21 DATE: 04-hr -K TOTAL AREA (AC) 0.12 DESIBNED: SCOTT M. BUSCH CHECKED: 1 BASIN: H 2ND EOLITH OF MARIETTA - 4i EST SIDE (2) ;3) i4) PE fiF SU r'RCE :SOL!ARE FOOT ' NOFF HE. (2 x 3i F,DAUS ASPHALT 2GB END 5 .I." 4630,5 ROOF & SURAU4208 NOT END! 14 ! G RESIDENTIAL 0 LA'uSCAPE AREAS =S i 0 0 G 0 TOT; _S 5145 45 --YEN ED "C° = 0.y0 THE ON C G T1PL 1 N v'F C L,;..,+T�•A,..,�. iM,i. LEES THAN s M IN , RAINFALL INTESSITY HVHM:6) 3.15 ,A;IMl!M RUNOF1 3 1 ATE!CF51 VERAL• a4 c OILY: 111.34 SW'ALE FOLL!ME REHIRED: ASHALT AREA x 1/2" 214 CUBIC FEET 424 SOME FEET @ .5' DEPTH FR03ECT SVALE: 0 4v� W Taylor Engineering, Inc. Civil Design and Land Planning Principals: Poly M. Tgfor, P.E. Stanfey F— Stirring Mark A. Aronson, P.E. Dave! C. Larsen, P.E. May 29, 1992 Mr. Gary Nelson Spokane County Engineering North 811 Jefferson Spokane, Washington 99260 RE: BSP 88 -21 - 2nd Street South of Marietta Dear Gary, Upon request by Spokane Industrial Park we have revised the existing plans for the referenced road to include curbing along only the west side for the CXT installation. Also, as requested, the roadway was widened to 60'from back of curb to edge of asphalt.- Attached are revised plans and calculations. The '208' areas were revised for Basins "I" and "H" to provide for the additional road surface. The volume was calculated based on the first 1/2" of runoff from the asphalt road surface. One type "A" drywell in each swale will provide disposal for the 10 year event. If you have any questions regarding the attached information, please call. Sincerely, TAYLOR ENGINEERING, INC. Scott M. Busch, P.E. Project Engineer SMB /kmo 92 -006B Attachments ooc ".I� LXI W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 . FAX (509) 328 -8224 , TAYLOR ENGINEERING. INC. W. 106 MISSION AVE.. SUITE 206 SPOKANE. WA. 99201 RATIONAL METHOD 10 YEAR RETURN FREQUENCY PROJECT: SIP - SECOND ST. SOUTH DATE: 28- May -92 TOTAL AREA (AC) 0.35 DESIGNED: SCOTT M. BUSCH CHECKED: BASIN: H - REVISED (2) I (3) I TYPE OF SURFACE )SQUARE FOOTAGEIRUNOFF COEFF. ) ROADS a ASPHALT -208 REDD 9170 I 0.9 ROOF k SIDEWALKS -208 NOT REDD; 0.9 RESIDENTIAL ) I I LANDSCAPE AREAS ) 6220 I 0.25 I I � • I TOTALS 15390 DEVELOPED 'C' _ 0.64 TIME OF CONCENTRATION (MIN): LESS THAN 5 MIN. RAINFALL INTENSITY (IN /HR):(i) 3.18 MAXIMUM RUNOFF RATE(CFS) Q = CiA OVERALL: 0.72 ROADS ONLY: 0.60 a SWALE VOLUME REQUIRED: ASHALT AREA x 112' 382 CUBIC FEET 764 SQUARE FEET @ .5' DEPTH PROJECT SWALE: �VoLurnGlFT or 7- ( � ) G „ 16�x.5x1 8.76 2.75 p6prq ¢5/ 8 (4) (2 x 3) 8253 0 0 1555 0 0 0 0 9808 r Z0 8 ' BOWSTRING METHOD DATE DETENTION BASIN DESIGN Preoared by PROJECT- SIP - SECOND ST. SOUTH TAYLOR ENGINEERING BASIN NO- H - REVISED Time increment (min) 1 5.00 : Time of Concentration Imin) 1 5.00 1 Outflow (c.f.s.) 1 .30 ! Desion year flow (vrl 1 10.00 : Area (acres) : .35 1 Develooed 'C' factor .64 1 111 1 112 1 13 1 i4 : 15 : 116 117 Time Inc. :Time Inc. :Intensity : O dev. 1 V in 1 V out IStoraoe (min) 1 (se0 !(in. /hr.) t (c.f.s.) 1 (cu. ft.) 1 (cu.ft.) 1 (cu.ft.): 1(111 } 60) 1 :(A +C*113) !(see below) !(outflowri2) 1 (15-116) 1 ------------------- - -------------------- - ---------------- - --- ------------ --: 5 : 300 1 3.18 : .71 1 286 : 90 ! 196! 10 : 600 : 2.24 : .50 352 1 180 : 1721 15 900 : 1.77 1 .40 397 : 270 : 127: 20 : 1200 : 1.45 : .32 1 423 : 360 1 63: 25 1 1500 1.21 1 .27 1 434 1 450 1 -161 30 : 1800 : 1.04 1 .23 1 443 1 540 1 -97: 35 : 2100 : .91 1 .20 1 449 1 630 : -1811 40 : 2400 1 .82 : .18 : 460 : 720 : -260: 45 : 2700 1 .74 1. .17 1 464 1 810 1 -346: 50.1 3000 1 .68 1 .15 1 472 ! 900 1 -4281 55 1 3300 1 .64 : .14 : 488 1 990 1 -5021 60 1 3600 : .61 : .14 : 506 : 1080 1 -5741 65 1 3900 : .6 1 .13 1 538 1 1170 1 -632: 70 1 4200 58 : .13 : 559 1 1260 : -701: 75 1 4500 1 .56 ! .13 1 577 1 1350 : -773! 80 1 4800 : .53 1. .12 1 582 1 1440 : -858: 85 1 5100 1 .52 1 .12 1 606 : 1530 : -9241 90 1 5400 1 .5 1 .11 1 616 1 1620 1 -1004: 95 1 5700 1 .49 1 .11 : 637 : 1710 : -1073: 100 1 6000 : .48 1 .11 1 656 1 1800 1 -1144: 0 Vin = 1.34 t O dev + t for t' Tc Yin =O dev t +.34t9 dev *Tc for t>Tc TAYLOR ENGINEERING. INC. W. 106 MISSION AVE.. SUITE 206 SPOKANE. WA. 99201 RATIONAL METHOD 10 YEAR RETURN FREQUENCY PROJECT: SIP - SECOND ST. SOUTH DATE: 20- May -92 TOTAL AREA (AC) 0.50 DESIGNED: SCOTT M. BUSCH CHECKED: BASIN: I - REVISED 1 (2) . (3) 1 (4) TYPE OF SURFACE :SQUARE FOOTAGEIRUNOFF COEFF. ! (2 x 3) 1 - - - --- - - -- --- - --- -- - i ---------- 0.9 ------ ROA05 & ASPHALT -708 READ 1 13597 ) 0.4 1 17232.8 ROOF & SIDEWALKS -208 NOT REDD: 1 0.9 1 0 RESIDENTIAL 1 1 0 GRASS SHOULDER I 8140 1 0.25 1 2035 1 1 0 1 0 1 1 0 TOTALS 21732 14267.8 DEVELOPED 'C' = 0.66 TIME OF CONCENTRATION (MIN): LESS THAN 5 MIN. RAINFALL INTENSITY (IN /HRJ:IiI 3.16 MAXIMUM RUNOFF RATE(CFS) 0 = CiA OVERALL: 1.04 ROADS ONLY: 0.69 SWALE VOLUME REQUIRED: ASHALT AREA z 1/2' 566 CUBIC FEET 1133 SQUARE FEET @ .5' DEPTH PROJECT SWALE: VoLVanE1,G7 of 708 6" < - -- -- - -- - -- pi: -r,. cr: 1-LN i L En1GTN CCOU: P10 �—L 12, 51 = 8 ( 8 " AEPTN = 86" BOWSTRING METHOD DATE NAY 20. 1992 DETENTION BASIN DESIGN Preoared by PROJECT- SIP '- SECOND ST, SOUTH TAYLOR ENGINEERING' BASIN NO- I - REVISED Time Increment fain) i 5.00 1 Time of Concentration (min) : 5.00 Outflow Ic.f.s.) : .30 :ONE TYPE 'A'.DRYNELL Design year flow (vr) 1 10.00 1 Area (acres) : .50 1 Developed 'C' factor .66 If 12 : 13 1 14 1 15 1 46 : 17 1 Time Inc. :Time Inc. 1lntensity 1 0 dev. : V in V out :Storaae : (min) : Isecl 1Sin.lhr.l : lc.f.s.) : fcu. ft.) 1 (cu.ft.) 1 icu.ft.l: !(11 1 60) 1 1(A§C +13) :(see below) :(outflowf112) (1546) ------------------------------------------------- --- -------- --- ---------- - -----: 5 1 300 1 3.18 1 1.05 1 422 1 90 1 332: 10 : 600 1 2.24 : .74 : 519 1 1BO 1 3391 (566 CF 15 : 90D : 1.77 1 .58 1 585 1 270 1 3151 20 1 1200 1 1.45 1 .48 1 623 : 360 1 263: 25 : 1500 1 1.21 1 .40 1 640 1 450 1 1901 30 1 1800 1 1.04 : .34 1 653 1 540 1 1131 35 1 2100 : .91 1 .30 : 661 : 630 1 311 40 1 2400 1 .82 1 .27 : 677 1 720 1 -431 45 : 2700 : .74 1 .24 1 684 1 810 : -1261 50 1 3000 : .68 1 .22 1 696 1 900 1 -2041 55 : 3300 : .64 1 .21 1 719 1 990 1 -2711 60 1 3600 1 .61 1 .20 1 745 : 1080 : -3351 65 1 3900 1 .6 : .20 1 792 1 1170 1 -378: 70 : 4200 : .58 : .19 1 823 1 1260 : -437: 75 1 4500 1 .56 : .18 : 850 1 1350 1 -5001 80 : 4800 : .53 1 .17 1 857 1 1440 : -5831 85 1 5100 1 .52 : .17 1 893 1 1530 1 -637: 90 : 5400 1 .5 1 .17 1 908 : 1620 1 -712: 95 1 5700 : .49 : .16 1 938 1 1710 1 -7721 100 1 6000 1 .48 1 .16 1 967 1 1800 1 -833: 0 Vin = 1.34 1 0 dev 1 t for t( Tc Vin =O dev lt *.3410 devlTc for t:Tc DRYWELL (TYP) - r / 42.7 i i `'; • c SWALE K r I i / - "-• .. J'•.•.•. •. •..t .... •.�•V 1 (13 x 12 8') - - •JH•` V•.......... • . N .N.Jr•.,N..•.J.• / � � ,2012.2 SWALE B 19 i 1 I1 /L ,�/� /� / ' � I •�,,.•�•• • -2010 �� - __- _ / `I -"Y• . V (13 x 1 \ ? ��, % ��.•`•"i'� ; .•..• BASIN A y` z , y` - ' � , A � �.... ---••" � , 2011.6 SWALE A �•-' _..- --"•�• ''� 1 13' x 196') • N..•.N ••1 ............ NINN•...•.HNH.I. N.•MM.... H+.••. •. ••1.Y. N1..� BASIN E - ' .•M.W.1.NN...NH•.•N�.. ••.HT•. H'.�..• NN... /� 1 /� ` ^� �� 1 \_ -� - / ' _:1 SWALE E m I ,�� - - - - (13'x 1671 SWA L E I 2007 ' r- 2011.3 _ w + (13'x 114') - -- -- CL p � i ,200'a -- ,' SWALE H (13'x 46' 2009.5 '�' LLI ' LLI Z 20+09.2 I� �L D ��� ° Q ; 06 o z> -Zp - Fa,� �weg ° a- - w -- , - A k2008.6 -_ NOTES: SEE ROAD DWGS. FOR STATIONING TAYLOR ENGINEERING. INC. W. 165 MISSION AVE.. SUITE 206 SPOKANE, WA. 94261 DESIGNED: SCOTT M. BUSCH L',HECKED: BASIN: STA. 4 +50 TO STA. 6 +25 RATIONAL METHOD 10 YEAR RETURN FREOUENC'r PROJECT: SIF - MARIETTA DATE: !4-Ma TOTAL AREA (AC) 0.11 I i2I 13I idl TYPE OF SURFACE SOHARE F00TASEiRUNOFF COEFF. Q ;: 31 - - -- ------- ----- - -------'--------------'---------------------------- ROADS & ASPHALT -208 REVD i 4988 ( 6.9 ' 41: =R.2 ROOF & SIDEWALKS-2O8 NOT HOD; 6. 0 REST DENT IAL 0 LANDECAPE AREA- 10. 25 0 t 6 -------- - - - - -- ------- - - - - -- TOTAL'- 498,. 4429.2 DEVELOPED 00 TIME OF CONCENTRAT1Gi (MIN) : LESS THAN ;: I ?TN. RAT "IFALL INTENSITY (INrHR): G I 3.18 MW ELIM .311IN FF EAIE(CF OVERALL: 0 ROADS ONLY: 01 5WALe VOLUME REQUIRED: ASNALT AREA v lit" 4s C k� D/_ 4 !� 2O9 CUBIC. FEET C (/- 415 SWOE FEET t .5' DEETF PROJECT SWALE: MAY 2 01992 A s ae c;,u yrr ENGINEER NY-OR ENCINEERIN6. INC, M. 106 MISSION AVE.. SURE 206 SPOKANE. 4A. 40201 RATIONAL METHOD 10 YEAR RETURN FREOUENC'f PROJECT: SIP - MARIETTA DATE: 14- May -42 TOTAL AREA (AC) v.20 DESIGNED: SCOTT M. SUSCH ;NECKED: SAS IH: STA. 10+06 TO STA. !3 +OD )o oL-6T6) 2) (3) (4) TYPE OF SURFACE ; SQUARE FODTAG'EIRUNOFF NEFF. 3} RCAIVS & ASPHRLT-206 READ I 35 0.9 i 7645 RESIDENTIAL 0 LANDSCAPE AREAS 0.25 C i D 0 -------- - - - - -- -------- - - - --- TOTALS 6556 7645 DEVELOPED °C" = 0. ?D TIME OF CONCEtiiRATIOII iMiN): LES5 THAN MIN. RAzN INTENSITY IIIAMR1:01 3.16 MAXIMUM RNOFF RATE(CF5) O = CiA OVERALL: 0.56 rDADS ON i 0,56 S 41 ALE VG;Ul "E REQUIRED: A5HALT AREA s 112" 356 CUPIC FEET 713 SQUARE FEET @ .5' DEPTH PROJECT , U: TAYLOR ENGINEERING. INC. N. 106 MISSION AVE, SUITE 2ii5 SPONANE. NA. 99201 RATIONAL METHOI: 10 YEAR RETUREI FREOUENCY FROJECT: RIF - MARIETTA DATE: 14- Hav -92 TOTAL AREA fACi 0.32 DESIGNED: SCOTT M. BUSCH 4MECYED: SASIN: STA. 15+16 TO STA, 20 +00 SOJ L6T'U (2) (3) (4) T'iH OF SURFACE :SOUARE FOUTAGEIRUNOFF COEFF: i ?2 x ) - --- -- -- -------------- r ,-------------- , - - - ' -- !aw e FDA! ASFHAIi -2:'B REOL ,J, 1 -T e/ t..' ..,.ea.. . RON SIDEWALKS -205 P"OT REOD 9 0 RESHENTIAL LANDSCAPE AREAS i 0.25 0 i TOTALS 13137 12kl' DEVELOPED "C" - 190 TINE OF COH'•CENTRATION IIIN) : LESS THAN 5 MIN. RAINFALL INTENSITY (INMR) :IH 1 1.10 h9XIMtlM RUNOFF RATE CFS) VERALL: 0.+ ROADS ONLY: O.RO SHALE VOLUNE REQUIRED; ASHALT AREA r. 112° 572 CUBIC FEET 1145 SQUARE FEET w X DEPTH PFO.ECT SNALE: TAYLDR ENGINEERING. INC. W. 105 MISSION AVE.. SUITE 2U6 SPOKANE. WA. 99201 0 RATIONAL KETNOn 1U YEAR RETURN FREQUENCY "OJECT: SIP - MARIETTA DATE: 14 -Mav 92 TOTAi AREA (AC) O.I "r• DES7 Gil ED: SCOTT M. BUSCH CHECKED: BASIN; STA. 28+25 TO 5TA. 31 <UU M i (3) TYPE CF SURFACE - ;SQUARE FOOTABERUNOFF COEFF. /NLsr(D RUA;S I, ASPHA! T 208 kE]D 7838 0,° ' ROOF 3 SIDENALnb-208 IJOT RtOnf C.i I RESI DENT IA', i LRNDSCA E AREAS i -------- - - - - -- TOTALS 7838 DEVELOPED "C" = 0.90 TIME OF CONCENTRATION IMIN): LESS THAti 5 Ml1% RAINFALL INTENSITY (IN/HR'):" ) 3.18 MAXIMUM RUNOFF kATEtCFE) Q = CiA OVERALL: 0.51/ ROADS ONLY: 0.51 SWALE VOLUME REQUIRED: ASK I AREA x :/<" 327 CUBIC FEET 653 SQUARE FEET C 5` DEPTH PROJECT SWALE: I4) 2 n 3) 1 U 0 v f; J D 7U5A.2 TAYLOR ENGINEERING. INC.. W, 106 MISSION AVE.. SUITE 205 SPOKANE. WA, 99201 RATIONAL METHOD i0 YEAR RETURN FREQUENCY PROOECT: SIP - MARIETTA DATE: 14 Nav 2 TOTAL AREA (AC) O.li DESIGNED: SCOTT M. BUSCH CHECKED: BASIN: STA. 25+70 TO STA. 28423 m)L6 A G ;21 ;3) (4) TYPE OF SURFACE - 2T , ARE FOOTAGE RL!NOFF COEFF. C ; --------------------------------------------' — „ --------------"--------- ROADS 6 ASPHALT -208 READ 7255 I 0.9 4i.2 ROOF u 9I NALf(G 2DB NOT P,EGD! I RESIDENTIAL 0 LANDSCAPE AREAS I 0.25 i , U 0 -- --- ---- ----- --- ---- ------ I LS 7268 6541.2 TIME OF CONCENTRATION iMIN): LESS THAPJ 5 MIN. RAINFALL iNTENSIT'i tIN /HR): N ) 3.18 MAXIMUM F:UNOFF RATEiCFz) Q = CiA OVERALL: 0.48 .r.. 7-9' = ,77- ROADS ONLY: 0.48 'WALE VOLUME REQLIRED; ASHALT AREA z I 303 CUBIC FEET 606 HUARE FEET B .,' DEPTH DRUM S'AALE: ---------------------------------------------------------------------------- INLET HUMBER A LENGTH 2.0 STATIQN 28.25 TOTAL PEAK DISCHARGE = 0.51 icfsi GUTTER SLOPE = 0.0045 FTFT PAVEMENT CROSS SLOPE = 0.0200 FT /FT SPREAD k N/T Sk SN/SX Eo a S'N SE 5,04 1.5 0.29 0.0831 4.2 0.76 1.1 0.063 i:.06B XXXXXXXXXX CURB INLET ON A CONTINUOUS GRADE XX'XXXXXXYX REQUIRED LENGTH If ti = 5.8 EFFICIENCF= 0.53 FS INTEPCEPTEO= i.27 CFO CARRYOVER= 0.24 ---------------------------------------------------------------------------- --------------------------------------------------------------------------- INLET NUMBER 5 LENGTH 5.0 STATIGN 25+70 TOTAL PEAK DISCHARGE = 0.72 (c GUTIEr, SLOPE = 0.0045 FT 1-T FAVEEENT CROSS SLU'[ = l'. li Uli =T;FT SPREAD N N/T SN SKIS% Ea E'u SE 5.10 1.5 0.25 0.0830 4.2 it. 67 i.l 0.053 0..162 XXXXXXXXXX CURB INLET ON A COPiTIPIUOUS GRADE XXXXXS:XXXX REQUIRED LENGiH (ft) = 7.1 EFFICIENCY= O.S9 CFS INTERCEPTED= 0.64 US CARRYOVER= ii.H Triancular Channel Analvsis & Desion Oeen Channel - Uniiorn Now Worksheet kale: SIP - MARIETTA Coanent: IkiET 5 Solve Fer Death 6 ;ncut Data: .eft Sice SlaDe.. Rioht Side Slooe. Mar mina 's n...... Channel Sloop..., Di=.charce........ 3.i0:1 (k:U) 3,60:1 (k:V) 0.030 0.0045 ft/ft 0.41 cis Canouteo Results: Death............ Velocity......... Flo: Area........ Flow Too Nidth... Wetted Periaeter. Critical Death... Critical Sloop... Fronde Nunher.... 11,49 it L..5 ills 0.;. sf 245 ft 3.11 ft 0.35 ft O,:YSii ftift 0.45 Uiow is Subcriticali Caen Channel FioK Nodule. Version 3.'1 c) 1490 Naestad Nethcds. Inc. * 31 Srcokside kd wale, bur:. Ci 0006 Triangular Channel Anal.sis i Design Doep Charnel - Un lum f ioa. Aorksheet Name: SIP - MARIETTA Consent: INLET 4 Salve For Death Given Inout Data: Left Side Slone.. Right Side Slone. Mannino's n...... Channel Slone.... Discharae........ 3.00:1 (H:V) 3.00:1 (H: Vi 0.1130 0.0045 ft/it 0.27 cis Computed Results: Depth............ Velocity......... Flow Area........ Flop Too Midth... Netted Perireter. Critical Depth... Critical Slope... Froude Mustier.... 0.31 i 0.ro fps 0.24 sf I.K. it 1.41 it 0.2' it 0.0294 ft/it 0.41 (LION is SUbcrit:call Open Charnel Flow nodule. Version z.21 (ci 19:0 Haestad Methods. Inc. + 37 Brookside Rd * haterburv. Ct 05708 PRO!ECT 91 -09 HECl2 Version: V2.50 Run Date: ('S -14 -!992 ------------------------------------------------------------------------- i INLET NUMBER I LEI-,'5T,4 2.0 STATION 6 +25 TOTAL PEAK DISCHARGE = Q.3y 1cis) GL' ?TER SLOPE = 0.11058 .T1FT JJ 1AVEHENT CROSS SLOPE = 0.(::':'U F (.T SPREAD W WIT SW SWiSX Eo a S'W SE 3.5E 1.5 0.42 0.0830 4.0 C.90 1.1 0.063 0.077 XXXXXXXXXX CURB INLET ON A CONTINUOUS GRADE XXXXXXXXXX REQUIRED .ENGTH if t) = 4.9 EFFICIENCY= 0.62 F ihTERCEPTEU= 1.20 L;S CARRYOVER= 0.13 !f¢LET rIUMBER 2 LENGTH 2.0 STATiCN 1(; +OU TOTAL TEAK DISCHARGE =/O k1 s,` / GUTTER SLO, °E 0,0045 FTIFT // PAVEMENT CROSS SLOPE = 11.4200 FTIFT SPREAD W WIT SW_ SW /SX Eo a�F' c- 5 5 1.6 0.28 0.0830 4.2 0.74 ;.! M6 0.066 XXXXXXXXXX CURB INLET ON A CONTINUOUS GRADE XXXX)XXXXX REQUIRED LENGTH (ft) = 6.1 EFFICIENCY= D.51 CFS INTERCEPTED = 0 29� CFG CARRYOVER= 0.2 ----------- ---- ----- --- ------- -- ----- INLET NUMBER 3 LENGTH 2.0 STATION 20 +0(1 TOTAL PEAK DISCHARGE =/11.90 kfs) GUTTER SLOPE = 0.004Y TiFT PAVEMENT CROSS S'LOFE = 0.0 /FT SPREAD z WIT SN SW1SX Ea a E i4 SE 6. Eli 1.5 ::.c' "[ ;L 0830 4.2 U.6: ..1 0.063 V.0`Y XXXXXXXXXX CURB INLET ON A CONT:M'OUE GRADE XXXXXXXXXX REQUIRED LENGTH If c1 = 8:0 EFFICIE 0.'i9 FS INTERCEPTED= / CFE fNREYO`VER= 0.54 !/V Trianoular Channel Analm s ° Dm on Dcen Channel - Umicrm flow Worksheet flame: SIP - MARIETIA Coocent: U." ET 3 Solve For Death Given input Data; Left Side Slcne.. Rioht Side Slone. Mannino's n...... Channel Siooe.... Discharne........ Cos:purk Results: Death............ Veioc;ly ........ Plow• Area........ flew Tpn Width... Wetted Periceter. Critical Death... Critical slope... Froude Mumher.... 3.00il (H:V1 3.00:1 fH:VI 0.030 0.004; ft /ft 0.36 cfs 0.35 ft ;. iU fns T.36 20: 2.14 ft 2 , 0.0 ft /ft 0.i2 {flow is SubM ticai} Dcen Channel Fiow Hicuic. Version 5.21 icl 1440 Haestad Hetnods. Inc. t 37 Brookside Rd e ;6terburv. Ct 06702 Trianoular Channel Analvsis & Desion 0oen Channel - UniHora flop MorksheEl Nane: SIP - MARIETTA Comment: INLET 2 Salve For Death Given moat Daia: Left Side R Doe. . Right Side Siooe. Mannino'= n...... Channel Slue.... Discharge......,. Conputed Re=sults: Death............ VEIOCltV......... Flow Area........ Flop Toa Midth... Wetted Perioeter. Critical. Death... Critical Slue... Froude flurber.... 3.00:1 IH:VI 3.00:1 (H: V) 0.030 0.0045 ft(ft 0,9 cis 'j.:2 ft 1, Y` to5 0.31 sf ?.92 ft 2 02 ft 0.23 ft 0.0:9: Rift 0.42 (flow is Sutcritical) imen Channel F' or Module. Version 3.21 ic) 1940 Haestad Itethads. Inc. 1 37 Brookside Rd - Nat?rburv. Gt fit 01 �s � r � Taylor Engineering, Inc. Civil Design and Land Planning Principals: Peny M. Ta ylor, P.E. Stagg R. Stirling Mark A. Aronson, P.E, David c. Larsen, P.E. , k/ May 20, 1992 Mr. Gary Nelson, P.E. Spokane County Engineering North 811 Jefferson Spokane, Washington 99260 RE: SIP - Marietta Road Revisions r 0' V" Dear Gary, This letter is in regards to the revision of the drainage ditches along Marietta Avenue from Sullivan to Euclid. Calculations were completed for the runoff generated at the curb cut inlets which flow to the ditches. Area calculations were completed and shown in red on the P &P sheet initially submitted. A 10 year event frequency was used for the drainage calculations and inlet calculations were completed to determine the flowrate intercepted which flow to the ditches (attached are the calculation sheets). The .5' min. depth contains the flow in all cases although the portion from STA. 25 +15 to STA. 25 +70 was marginal so this portion is called out with a .75' min. depth. If you have any questions regarding the attached information, please call. Sincerely, TAYLOR ENGINEERING, INC. Scott M. Busch, P.E. Project Engineer SMB /yet 90 -093 rF 1 119� 11 Attachment 2 1992 SMM- H ti e MY EMrstta ER W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 32 8-3371 FAX (509) 328 -8224 108' � J / 1 / / TYPICAL LEFT ✓ AND RIGHT PHASE 2 NOTE * THIS IS THE MINIMUM WIDTH REQUIRED. WIDTH MAY VARY TO FIT DRAINAGE AND LAND— SCAPE PLAN TO THE TOPO— GRAPHY OF THE SITE. ** MAY INCLUDE CHANNELATION FOR LEFT TURNS EVERGREEN ROAD MISSION AVENUE TO INDIANA AVENUE � ` XSECI3.DWG R/W R / W 76' DRAWN RY DA DESIGNED BY: GID?D HY: 1<. 2:1- SC SCALE HORIZONTAL NONE OFFICE OF SPOKANE COUNTY ENGINEER N. 811 JEFFERSON ST. SPOKANE , W A. 99260 456 -3600 APPROVED: D�orRR APPROVED: COSY ENGINEER DAM PHASE 2 EVERGREEN ROAD SHEET OF N ONE R/W R / W 76' 106' I I� 6' i i i SWALE TYPE 'B' CURB TYPICAL LEFT AND RIGHT NOTE * THIS IS THE MINIMUM WIDTH REQUIRED. WIDTH MAY VARY TO FIT DRAINAGE AND LAND- SCAPE PLAN TO THE TOPO- GRAPHY OF THE SITE. R/W TRAFFIC TRAFFIC LEFT TURN LANE TRAFFIC TRAFFIC 2R MIN PHASE 2 INDIANA AVENUE SULLIVAN ROAD EAST TO TERMINUS TO OWNERSHIP LINE •16' EASEMENT •10' 6' SWALE SIDEWALK ♦ � i i i i � 1 KSEC14.DW'G R/W DRAYN BY: DAM Maki SCALE. OFFICE OF SPOKANE APPROVED: PHASE SHEET DEMOMO BY. ROR ENGINEER DEYMPER 2 suO,rEUFNTY APPROVED: c�Dx aY: VFNRDf1NEAL' SPOKANE , WA. 99260 OOUM Z'O� INDIANA AVENUE Lj j 456 -3600 DAM of r Taylor Enginearing Civil Design and Land Planning DESCflIPT ION r-3-� SPOI:ANE INDUSTRIAL PARK B.S.P.Al Di316 NCD DATE CHECKED DATE FILE NO.' SHEET OF- �jT� 4 rip 7 7. = B71A wE 5;lpl r (BOi1STRING),,641,,prh- d - 3;,f 7J6 BASIN. ;z - 66'6. FT TOTAL AREA ° -del ACF IMPERVIOUS SURFACES, NEW ASPHALT A ^EA = Q7AX SQ.FT NEW PATHi;AY AREA = SQ.FT. TOTAL TO D RAIN TO 208 = SQ.FT. SW AREA REQUIRED, ? .X X .042 FT. RUNOFF = 7 7It I7 `! IT . 3 1/2 "= .042FT. PROJECT SWALE AREA' - k 'FT. X ( 7027j7 ) �� r FT. 208 AREA =./.3 X_ IV ' �DRYWELLS ' DEVELOPED "C"= ASPHALT' ( 90) V) .� 9 GRASS 2 /y s ',USE WORST CASE T 1. 11 = 5 MIN C ';USE —,'TYPE', "A "-- ;DRYWELL &' USE TYPE "B ", L— DRYWELL. _ SEE BOWSTRSNG CALCULATIONS .NEXT PAGE.• • r x BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT- SPOKANE IND. PARK - B.S.P.21- PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -I IMPERVIOS SURFACE ONLY Time Increment (min) : 5.00 Time of Concentration (min) : 5.00 : Outflow (c.f.s.) ! 1.00 !USE 1 TYPE 'B' DRYNELL Design year flow (yr) : 10.00 : Area (acres) .20 1 Developed 'C' factor : .90 : #1 1 #2 : #3 : #4 #5 ! #6 : #7 : Time Inc. !Time Inc. !Intensity : O dev. : V in 1 V out :Storage : (min) 1 (sec) :(in. /hr.) : (c.f.s.) : (cu. ft.) 1 (cu.ft.) : (cu.ft.)! 1( 11 + 60) 1 :(A*C$ 13) :(see below) :(outflow *12) : ( 15 - #6) : ------------------------------------------------------- -- --- --- ------------ - - - - -' 5 : 300 : 3.18 ! .57 : 230 1 300 : -701 OK 10 : 600 : 2.24 ! .40 1 283 1 600 : -3171 15 : 900 : 1.77 1 .32 1 319 1 900 : -5811 20 : 1200 : 1.45 1 .26 1 340 : 1200 ! -860: 25 1 1500 : 1.21 ! .22 : 349 1 1500 1 -1151! 30 : 1800 : 1.04 ! .19 ! 356 : 1800 1 -14441 35 : 2100 : .91 : .16 1 361 1 2100 1 -17391 40 : 2400 : 82 1 .15 1 369 : 2400 ! -2031: 45 : 2700 : .74 1 .13 1 373 : 2700 1 -23271 50 : 3000 : .68 ! .12 1 380 : 3000 1 -2620: 55 : 3300 1 .64 : .12 1 392 : 3300 1 -29081 60 : 3600 1 .61 : .11 : 406 1 3600 : -3194: 65 : 3900 : .6 : .11 : 432 1 3900 : -3468: 70 : 4200 : .58 : .10 : 449 1 4200 : -3751: 75 1 4500 1 .56 : .10 : 464 : 4500 : -4036: BO ! 4800 : .53 1 .10 : 468 1 4800 : -43321 85 1 5100 1 .52 1 .09 : 487 1 5100 : -4613: 90 : 5400 : .5 : .09 : 495•1 5400 1 -49051 95 1 5700 1 .49 1 .09 : 512 1 5700 : -5188: 100 ! 6000 : .48 1 .09 : 527 1 6000 1 -54731 0 Vin = 1.34 t O dev t t for tt Tc Vin = 9 dev +t +.34t9 dev +Tc for t >Tc ZAW -2 , 1! 3 7 BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT - SPOKANE IND. PARK - B.S.P.21- PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -I Time Increment (min) 1 5.00 Time of Concentration (min) ! 5.00 Outflow (c.f.s.) 1.00 !USE I TYPE 'B' DRYWELL Design year flow (yr) 1 10.00 1 Area (acres) 1 .62 1 Developed 'C' factor 1 .63 1 #1 1 #2 1 #3 #4 1 15 1 #6 1 11 1 Time Inc. !Time Inc. :Intensity 1 O dev. 1 V in ! V out !Storage 1 (min) 1 (sec) :(in. /hr.) 1 (c.f.s.) 1 (cu. ft.) 1 ( cu.ft.) 1 (cu.ft.)1 1(#1 } 60) 1 1(AtCt #3) !(see below) 1(outflowt #2) 1 ( 15- 16) 1 -------------------------------- - - ----- -- - - -------------------------------- - - - - - 5 1 300 1 3.18 1 1.24 1 499 1 300 1 1991 OK 10 1 600 1 2.24 1 .87 1 614 1 600 1 141 15 1 900 1 1.77 1 .69 1 693 1 900 1 -2071 20 1 1200 1 1.45 1 .57 1 737 1 1200 1 -4631 25 1 1500 1 1.21 1 .47 1 757 1 1500 1 -7431 30 1 1800 1 1.04 1 .41 1 773 1 1800 1 -10271 35 1 2100 1 .91 1 .36 1 783 1 2100 1 -1311! 40 1 2400 1 .82 1 .32 1 801 1 2400 1 -15991 45 1 2700 1 .74 1 .29 1 810 1 2700 1 -18901 50 1 3000 1 .68 1 .27 1 824 1 3000 1 -21761 55 1 3300 1 .64 1 .25 1 850 1 3300 1 -24501 60 1 3600 1 .61 ! .24 1 882 1 3600 1 -27181 65 1 3900 1 .6 1 .23 1 938 1 3900 1 -29621 70 1 4200 1 .58 1 .23 1 975 1 4200 1 -32251 75 1 4500 1 .56 1 .22 1 1007 1 4500 1 -34931 80 1 4800 1 .53 ! .21 1 1015 1 4800 1 -37851 85 1 5100 I .52 1 .20 1 1057 1 5100 1 -40431 90 1 5400 1 .5 1 .20 1 1075 1 5400 1 -43251 95 1 5700 1 .49 1 .19 1 1110 1 5700 1 -45901 100 1 6000 1 .48 1 119 1 1144 1 6000 1 -48561 0 Vin = 1.34 + D dev + t for V Tc Vin = 9 dev } t + .34 t 9 dev t Tc for t > Tc Z1 01 r~ 7 1P 7 S ,a. r Engineerig Civil Design and Land Plcuuling PIP& SPOKANE INDUSTRIAL PARK OESCAIMOH. B.S.P.A/ - DC / � DATE � �° � CH CCK E DA7E 7r� �/ 1111 ZW 77`95 66 FILE ti 0, SH£ET_ ! j9s/�/.�G� (BOWSTRING),, i�OAZ OLoK BASIN OF- TOTAL AREA AC IMPERVIOUS SURFACES, NEW ASPYILT A= = SQ.FT NEP1 PATH6 - AY AREA = SQ.FT. TOTAL TO DRAIN TO 208 7 J SQ.FT O j'ifGit S SWALE AREA REQUIRED; 17 ,9, .042 FT. RUNOFF = 7 nT 3 1/2 "= .042FT. PROJECT SWALE AREA; -SJ ( 52 * � ) FT. X ��2 ...._..7 FT. �X .� rTaylox Engi .eezing Civil Dmikn and rand Pl uuung �IOlYE�2 ���F SPOKANE INDUSTRIAL PARK DE3Ci1IPT ION. B.S.P.AZ DESIGNED DATE CHECKED DATE FILE 110.- SHCLT OF - (BOWSTRING),, BASIN TOTAL AREA = AC IMPERVIOUS SURFACES, NETN' ASPP-UT A ^EA = SQ.ET NEW PATHi AY 'REA = SQ.FT. TOTAL TO D_;AIN TO 208 SQ.FT. SWALE AR EA REQUIRED; X .042 FT. RUNOFF = FT 1/2 "= .042FT. PROJECT SWALE AREA: �: 5� ) ,T. X ( 2 ) FT3 BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT- SPOKANE IND. PARK - B.S.P.21-PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -2 IMPERVIOUS SRFACE ONLY Time Increment (min) 1 5.00 1 Time of Concentration (min) : 5.00 1 Outflow (c.f.s.) ! .30 !USE I TYPE 'A' DRYWELL Design year flow (yr) 1 10.00 1 Area (acres) 1 .04 1 Developed 'C" factor 1 .90 1 #1 #2 1 13 #4 #5 : 06 #7 Time Inc. Time Inc. :Intensity : O dev. 1 V in V out Storage 1 (min) : (sec) :(in. /hr.) 1 (c.f.s.) 1 (ca. ft.) 1 (cu.ft.) : (cu.ft.): :( #I + 60) : :(A #C # 13) !(see below) :(outflow # 112) 1 ( 15 -16) 1 --------------------------------------------------------------------------- - -- - -: 5 : 300 : 3.18 1 .11 1 46 1 90 1 -441 OK 10 : 600 : 2.24 1 .08 1 57 1 180 1 -1231 15 : 900 : 1.77 : 106 1 64 1 270 1 -2061 20 1 1200 : 1.45 1 .05 1 6B : 360 : -2921 25 : 1500 : 1.21 : .04 1 70 1 450 : -380: 30 : 1800 : 1.04 : .04 : 71 1 540 : -469: 35 : 2100 1 .91 1 .03 : 72 : 630 : -558: 40 : 2400 1 .82 1 .03 1 74 1 720 : -6461 45 1 2700 1 .74 : .03 : 75 1 810 : -735: 50 1 3000 1 .68 1 .02 1 76 : 900 1 -6241 55 : 3300 1 .64 1 .02 1 78 ! 990 : -912: 60 1 3600 .61 1 .02 1 BI : 1080 1 -999: 65 : 3900 .6 1 .02 1 86 1 1170 : -10841 70 1 4200 1 .58 : .02 1 90 1 1260 1 -1170: 75 1 4500 : .56 1 .02 1 93 1 1350 1 -12571 80 : 4800 1 .53 1 .02 1 94 1 1440 1 -1346: 85 : 5100 1 .52 1 .02 1 97 1 1530 1 -14331 90 1 5400 1 .5 1 .02 1 99 1 1620 1 -1521: 95 : 5700 1 .49 1 .02 1 102 1 1710 1 -1608: 100 : 6000 1 .48 1 .02 1 105 : 1800 1 -1695: 0 AW* t ZIFA -W ;If Vin = 1.34 + 0 dev # t for t( Tc Vin =9 dev +t +.34+D dev #Tc for t ) Tc BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT- SPOKANE IND. PARK - B.S.P.21- PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -2 Time Increment (min) 1 5.00 1 Time of Concentration (min) ) 5.00 ! Outflow (c.f.s.) 1 .30 !USE I TYPE 'A' DRYWELL Design year flow (yr) 1 10.00 ! Area (acres) ! .11 1 Developed 'C' factor ! .64 1 11 ! #2 1 13 1 #4 1 #5 ! #6 1 #7 1 Time Inc. !Time Inc. !Intensity 1 0 dev. 1 V in V out !Storage 1 (min) ! (sec) !(in.1hr.) 1 (c.f.s.) 1 (cu. ft.) ! (cu.ft.) 1 (cu.ft.)1 !( #1.+ 60) 1 1(A +Ct 13) !(see below) !(outflow+ #2) 1 ( 15 - 16) 1 -------------------------------------------------- ---- - - ------ - ------------ - - - - - 1 5 1 300 1 3.18 1 .22 1 90 ! 90 1 01 OK 10 1 600 ! 2.24 1 .16 1 111 ! 180 ! -691 15 ! 900 1 1.77 1 .12 ! 125 ! 270 1 -1451 20 1 1200 ! 1.45 1 .10 1 133 ! 360 1 -2271 25 ! 1500 1 1.21 1 .09 ! 136 ! 450 1 -3141 30 1 1800 1 1.04 1 .07 1 139 ! 540 1 -401! 35 1 2100 1 .91 '1 .06 ! 141 1 630 1 -489! 40 ! 2400 1 .82 1 .06 1 144 ! 720 1 -5761 45 1 2700 ! .74 1 .05 ! 146 ! 810 1 -6641 50 1 3000 ! .68 ! .05 1 148 ! 900 1 -752! 55 1 3300 1 .64 1 .05 1 153 1 990 1 -8371 60 ! 3600 1 .61 1 .04 1 159 1 1080 1 -921! 65 ! 3900 1 .6 ! .04 1 169 ! 1170 1 -10011 70 1 4200 ! .58 1 .04 1 176 ! 1260 1 -1084! 75 ! 4500 1 .56 1 .04 1 181 ! 1350 1 -11691 80 ! 4800 1 .53 1 .04 1 183 1 1440 ! -1257! 85 1 5100 1 .52 1 .04 1 190 ! 1530 1 -1340! 90 ! 5400 1 .5 1 .04 I 194 ! 1620 ! -14261 95 ! 5700 1 .49 ! .03 ! 200 ! 1710 1 -15101 100 ! 6000 1 .48 ! .03 ! 206 1 1800 ! -1594! 0 Vin = 1.34 t 0 dev } t for V Tc Vin = 9 dev at +.34 *O dev +Tc fort )Tc aVfssy r-V .7 9 .. r Eziguxleermg Civil Design and Land Planing SPOKA14L INDUSTRIAL PARK DESCAIMOH . B.S.P.A - -- DISIBH[D' "� DATC GATE .. _...._ p Sr.9.�t�s Z9 1 7". 7tJyG�dr.vow�r`� �y�J /GIlH�/�X SC/O- f/6�_ —DF_ (BOWSTRING),., CAV,0Zf7 ;t-0 BASIN /ONF�/Z L .oN E R -3 TOTAL AREA = - AC IMPERVIOUS SURFACES; ��// NEW ASPYILT A=A = 6/6� SQ.FT NEW PATHc;AY AREA = SQ.FT. TOTAL TO DRAIN TO 208 ��O SQ.FT. SWALE AREA REQUIRED, p 6M� X .042 FT. RUNOFF 1/2 "= .042FT. PROJECT SWALE AREA: c ( ,2 + r 2.. )FT. X ( r 6 z5 )_ � FT? FT_3 .'.�� 7 Engu' ieez ng Civil Design and Land Plmung pIo"�2 11�10�F 0 "CMPTION . DCSIBNED DATE ' CHECKED DAT (BOWSTRING),, BASIN mwjpF�2 t.otiE P- IMPERVIOUS SURFACES; NEi ASPYILT A ^EA = SQ.ET NE 14 PATH: AY AREA = SQ.FT. TOTAL TO DRAIN TO 208 SQ.FT. SWALE A REA REQUIRED; X .042 FT. RUNOFF = 1/2 "= .042FT. PROJECT SWALE AREA. (72+ T. X ( 2 ) FT? SPOI:ANE INDUSTRIAL PAiK B.S.P. ,I,/ E NQ. SHCET OF_ TOTAL AREA = AC FT.3 BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT- SPOKANE IND. PARK - B.S.P.21- PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -3 IMPERVIOUS SRFACE ONLY Time Increment (min) 5.00 Time of Concentration (min) : 5.00 Outflow (c.f.s.) ; .30 ;USE I TYPE 'A' DRYWELL Design year flow (yr) : 10.00 : Area (acres) : .16 : Developed °C' factor 1 .90 : #1 : #2 : #3 1 #4 1 #5 : #6 : #7 : Time Inc. :Time Inc. !Intensity 1 0 dev. 1 V in V out !Storage (min) : (sec) :(in./hr.) 1 (c.f.s.) 1 (cu. ft.) 1 (cu.ft.) : (cu.ft.): :01 t 60) : :(AtC*13) ;(see below) :(outflow+ 12) : (15 -16) : --------------------------------------------------------------------------- - -- --: 5 1 300 : 3.18 : .46 : 184 1 90 : 94: OK 10 : 600 : 2.24 : .32 : 226 1 180 : 46: 15 1 900 : 1.77 : .25 : 255 : 270 1 -15: 20 : 1200 1 1.45 : .21 : 272 1 360 : -B8: 25 : 1500 : 1.21 1 .17 1 279 : 450 : -171: 30 : 1800 ; 1.04 : .15 : 285 ; 540 : -2551 35 : 2100 1 .91 : .13 : 289 : 630 : -341: 40 : 2400 1 .82 : .12 : 295 1 720 1 -425: 45 : 2700 : .74 1 .11 : 299 : 810 1 -5111 50 : 3000 : .68 : .10 : 304 1 900 : -596: 55 : 3300 1 .64 : .09 : 314 : 990 : -676: 60 : 3600 ; .61 : .09 : 325 1 1080 : -755: 65 : 3900 : .6 : .09 : 346 : 1170 : -824: 70 : 4200 ; .58 : .08 : 359 1 1260 : -901: 75 1 4500 : .56 1 .08 1 371 : 1350 : -9791 80 : 4800 : .53 1 .08 : 374 : 1440 1 -1066: 85 : 5100 : .51 1 .07 : 390 : 1530 1 -1140; 90 : 5400 : .5 : .07 1 396 1 1620 1 -1224 :' 95 1 5700 : .49 1 .07 1 409 : 1710 1 -13011 100 : 6000 : .48 : .07 1 422 : 1800 1 -1378: 0 Vin = 1.34 + O dev t t for t( Tc Vin = 0 dev tt+.34tO dev tTc for t )Tc Go-*s =slr:! 3-40,2 f BOWSTRING METHOD MAY 3,1989 DETENTION BASIN DESIGN Prepared by PROJECT- SPOKANE IND. PARK -B.S.P.21- PIONEER LANE TAYLOR ENGINEERING BASIN NO -P -3 . Time Increment (min) 5.00 Time of Concentration (min) 5.00 Outflow (c.f.s.) : .30 :USE 1 TYPE 'A' DRYWELL Design year flow (yr) : 10.00 ! Area (acres) : .43 1 Developed 'C' factor 1 .65 : #1 1 #2 1 #3 1 #4 1 #5 : #6 1 #7 : Time Inc. !Time Inc. !Intensity 1 8 dev. 1 V in : V out !Storage 1 (min) 1 (sec) :(in. /hr.) 1 (c.f.s.) 1 (cu. ft.) : (cu.ft.) : (cu.ft.): :( #I + 60) 1 :(AaC } #3) !(see below) :(outflow+ #2) 1 ( #546) : ----------------------------------------------------- ------------ ---- --- -- - - - - - -: 5 1 300 ! 3.18 : .89 : 357 : 90 1 267: OK Laf S 10 : 600 : 2.24 1 .63 1 440 : 180 : 260: 15 1 900 : 1.77 1 .49 1 496 : 270 1 226: 20 : 1200 : 1.45 : .41 : 528 1 360 : 168: 25 1 1500 : 1.21 : .34 1 542 : 450 : 92: 30 : 1800 : 1.04 : .29 : 553 1 540 : 13: 35 : 2100 : .91 : .25 1 560 1 630 : -70: 40 : 2400 1 .82 : .23 : 573 1 720 : -147: 45 : 2700 : 74 : .21 1 580 : 810 : -230: 50 : 3000 1 .68 : .19 : 590 1 900 : -310: 55 : 3300 : 64 : .18 : 609 1 990 : -381: 60 : 3600 : .61 : .17 : 631 1 1080 : -4491 65 : 3900 : .6 : .17 : 671 : 1170 1 -499: 70 1 4200 1 .58 : .16 : 697 1 1260 : -5631 75 1 4500 : .56 : .16 : 720 1 1350 : -630: 80 : 4800 : .53 : .15 : 726 1 1440 : -7141 85 : 5100 : .52 : .15 : 756 1 1530 : -7741 90 1 5400 .5 : .14 : 769 1 1620 : -851' 95 : 5700 : .49 : .14 : 795 1 1710 : -915: t00 1 6000 .48 1 .13 1 819 : 1800 1 -981: 0 Yin = 1.34 } 0 dev a t for V .Tc Vin = 0 dev + t + .34 * 9 dev a Tc for t > Tc L/sa 7 , r 30.2 PROJECT bs21 HEC12 Version: V2.91 Run Date: 06-13-1992 INLET NUMBER 1 LENGTH 6.0 STATION 300 TOTAL PEAK DISCHARGE 1.81 (cfs) GUTTER SLOPE = 0°0()80 FT/FT PAVEMENT CROSS SLOPE 0,0200 FT/FT SPREAD AT A SLOPE OF "008 (ft./ft.) AND 1°81 (cfs) IS 8^74 (ft") XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC" LENGTH (ft) 8"70 H (ft) 3^000 DEPTH OF WATER (ft) 0"20 SPREAD (ft) 10"07 INLET NUMBER 1 LENGTH 6,0 STATION 300 TOTAL PEAK DISCHARGE = 1"81 (cfs) GUTTER SLOPE = 0.0040 FT/FT PAVEMENT CROSS SLOPE 0"0200 FT/FT SPREAD AT A SLOPE OF "004 (ft./ft.) AND 1"81 (cfs) IS 10"13 (ft.) XXXXXXXXXX CURB INLET IN A SUMP XXXXXXXXXX P EFFEC" LENGTH (ft) 8.70 H (ft) 0^250 DEPTH OF WATER (ft) 0.20 SPREAD (ft) 10,07 , -- - � � P Y%I -�^ -"--- ~ O D jAv � . '^ CULVERT ANALYSIS CURRENT DATE CURRENT TIME 06-13-19 21:16:18 VERSION 2.0 FILE NAME BSP21 PERFORMANCE CURVE DISCHARGE RANGE OF FLOWS ANALYZED MINUMUM DISCHARGE (CFS) DESIGN DISCHARGE (CFS) MAXIMUM DISCHARGE (CFS) |C| |U| |L| |V| |#| | | |1| |2| |3| |4| |5| |6| ~-~^--------- A - SITE DATA INLET OUTLET ELEV. ELEV. (FT) ---------------- (FT) 96.90 96.40 0 1 2 FILE DATE 6-13-92 | B - CULVERT SHAPE, ------------------- CULVERT| BARRELS SPAN LENGTH | SHAPE (FT) | MATERIAL (FT) ------------------- 25.00 | 1 ~ RCP 0"67 | | | | | ----------,----------------- MATERIAL INLET | ---------------------------- RISE MANN. INLET | N TYPE | (FT) | --------------------------- 0"67 "012 CONVENTIONAL| | | | | | ~~------^~^----^------------- 2 CURRENT DATE 06 -1u -19 CULVERT NUMBER: CURRENT TIME 21:16:18 1 FILE NAME BSr L 21 CULVERT INVERT DATA INLET STATION (FT) INLET ELEVATION i'FT) OUTLET STATION (FT) OUTLET ELEVATION (FT') NUMBER: OF BARRELS SLOPE (V- FT /H -FT) CULVERT LENGTH ALONG SLOPE (FT) FILE D ATE 6 -1^ -92 �I 10o. 00 96.90 1'25. Oo 96.40 1.00 o. 0200 25. ) BARREL SHAPE: CIRCULAR 0.67 FT IN DIAMETER, BARREL MATERIAL: WITH A MANNING'S N OF O.Oi2 INLET TYRE: CONVENTIONAL INLET EDGE AND WALL: GROOVED END PROJECTION INLET DEPRESSION: NONE CONSTANT WATER SURFACE ELEVATION 9O . o0 SELECTED OVERTOPPING CREST ROADWAY SURFACE: PAVED EMBANKMENT TOP WIDTH (.FT): 25.00 CONSTANT ROADWAY ELEVATION PROFILE CREST LENGTH (.FT) 25.Oo OVERTOPPING CREST ELEVATION (FT) 99.90 CURRENT DA CURRENT TIME 06-13-19 21:16:18 ------------------------------ SUMMARY OF CULVERT FLOWS (CFS) ELEV (FT) TOTAL 1 96. 90 0 C) 97.17 C) 0 97. 31 o 1) 97.42 1 1 97.51 1 1 97.61 1 1 97.72 1 1 97.85 1 1 98.01 2 2 98.18 2 2 98.38 ------------------------------ 2 2 3 FILE NAME FILE DATE BSP21 6-13-92 FILE: BSP21 2 3 4 5 1) 0 0 0 0 0 0 0 0 o 0 1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ------------------------------ 0 0 0 ------------- DATE: 6-13-92 6 OVERTOP ITER 4) 0 0 o 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 0 0 2 4 CURRENT DATE CURRENT TIME FILE NAME DATE 06-13-19 21:16:18 BSP21 6-13-92 CULVERT # I PERFORMANCE CURVE FOR I BARREL(S) 0 HWE TWE I CH OuH CCE FCE TCE VO (ifs) (ft) (ft) (ft) (ft) (ft) (ft) (ft) (fps) 0 96.90 90.00 0.00 -0.50 -0.50 96.90 0.00 0.00 0 97.17 90.00 0.27 -0.21 -0.21 0.00 0.00 3.59 0 97.31 90.00 0.41 -0.07 -0.07 0.00 0.00 4.27 1 97.42 90.00 0.52 0.04 0.04 0.00 0.00 4.75 1 97.51 90.00 0.61 0.14 0.14 0.00 0.00 5.16 1 97.61 90.00 0.71 0.24 0.24 0.00 0.00 5.42 1 97.72 90.00 0.82 0.33 0.33 0.00 0.00 5.66 1 97.85 90.00 0.95 0.43 0.43 0.00 0.00 5.82 2 98.01 90.00 1.11 0.52 0.52 0.00 0.00 5.97 2 98.18 90.00 1.26 0.64 0.64 0.00 0.00 5.66 2 ------------------------------------------------------------------------------- 98.38 90.00 1.4e 1.30 1.30 0.00 0.00 6.07 ------------------------------------------------------------------------------- SUMMARY ------------------------------------------------------------------------------- OF ITERATIVE SOLUTION ERRORS FILE: BSP21 DATE: 6-13-92 HEAD HEAD TOTAL FLOW % FLOW ELEV(FT) ERROR(FT) FLOW(CFS) ERROR(CFS) ERROR 96.90 0.00 0 0 0.00 97.17 0.011 o 0 0.00 97.31 0.00 C) 0 0.00 97.42 0.00 1 0 0.011 97.51 0.00 1 o 0.00 97.61 0.00 1 0 0.00 97.72 0.0o 1 o 0.00 97.85 0. 00 1 C) 0.0o 98.01 0.00 2 0 0.00 98.18 0.00 2 0 0.00 ------------------------------------------------------------------------------- 98.38 0.00 2 o 0.00 q?CG090455 SPOKANE COUNTY ENGINEERING DEPAR'T'MENT Spokane County, Washington JUN 0 9 1992 DRAINAGE EASEMENT The Grantor(s) PENTZ.ER DEVELOPMENT CORPORATION d/b /a SPOKANE INDUS �Wi' v +14. the County of Spokane, State of Washington, for and in consideration of Mutual Benefits, the receipt of which is hereby acknowledged, grants to Spokane County, a political subdivision of the State of Washington, an Easement over, under, upon and across the hereinafter described lands situated in the County of Spokane, State of Washington: An Easement for drainage over that portion of Lot 18, Spokane County Binding Site Plan No. 88-21 (Phase 11), described as follows: Commencing at the Northeast comer of said Lot 18, Thence S.00 0 48'18 "W., along the East line of Lot 18, 133.78 feet, Thence N.89'1 1'42"W., 50.00 feet, to the TRUE POINT OF BEGINNING; Thence continue N.89 °11'42 "W., 4.00 feet; Thence S.00 °48'18 "W., 45.00 feet; Thence S.89 °11'42 "E., 4.00 feet; Thence N.00 0 48'18 "E., 45.00 feet to the TRUE POINT OF BEGINNING. The EASEMENT granted to Spokane County and its authorized agents is for the sole purposes of allowing natural drainage and/or runoff over and across the above described lands from a private road located within Spokane Industrial Park on property owned' by Pentzer Development Corporation. This Easement shall be added to those drainage easements reserved under Spokane County Binding Site Plan 88 -21. The Grantor(s) hereby agree not to obstruct, artificially collect or discharge the flow across or adjacent to the above described lands. The Grantor(s) agree that Spokane County accepts no responsibility for maintaining the drainage EASEMENT. The Grantor(s) hereby releases Spokane County, and all its officers, employees, and agents from any responsibility or liability for any damage whatsoever including inverse condemnation by or to any and all persons or property arising out of or in any way incident to or attributable to the storm drainage within said EASEMENT. This EASEMENT also grants to Spokane County and its authorized agents the rights of ingress and egress m, over and from said Easement. The EASEMENT described hereinabove is to and shall run with the land. No modification of the boundaries of said EASEMENT can be made without the prior approval of Spokane County. IN WITNESS WHEREOF, I have hereunto set my hand and seal this 9th day of June, 1992. Gerald Hagood, Mana er Pentzer Development Corporation STATE OF WASHINGTON ) COUNTY OF SPOKANE ) ss On this day personally appeared before me Gerald Hagood personally known to me to be the individual 4 who executed the foregoing instrument and acknowledged the said instrument to be the free and voluntary ad and deed of said individual(s), for the�tses and p es therein mentioned. Given under my hand and seal this _ day of 19 .. c cxcix lax txeapt Da 1N tary Public In an for the State of s 9 fl9 ��2J Washington, residing at Spokane. ne County Trees, !�? a?CGo9o455 0 P y SPOKANE COUNTY ENGINEERING DEPARTMENT P, °rm • " ^`r'". ^FD Spokane County, Washington JU 0 9 1992 DRAINAGE EASEMENT r,(thrail f,ilDIlox The Grantor(s) PENTZER DEVELOPMENT CORPORATION d/b /a SPOKANE INDUSTRIAL PARK(off, WN. aru:.,.. the County of Spokane, Slate of Washington, for and in consideration of Mutual Benefits, the receipt of which is hereby acknowledged, grants to Spokane County, a political subdivision of the State of Washington, an Easement over, under, upon and across the hereinafter described lands situated in the County of Spokane, State of Washington: An Easement for drainage over that portion of Lot 18, Spokane County Binding Site Plan No. 88 -21 (Phase H), described as follows: Commencing at the Northeast comer of said Lot 18, Thence 5.00 0 48'18 "W., along the East line of Lot 18, 133.78 feet, Thence N.89 °1 1'42 "W., 50.00 feet, to the TRUE POINT OF BEGINNING; Thence continue N.89 ° 11'42 "W., 4.00 feet; Thence S.00 0 48'18 "W., 45.00 feet; Thence 5.89 ° 11'42 "E., 4.00 feet; Thence N.00 ° 48'18 "E., 45.00 feet to the TRUE POINT OF BEGINNING. The EASEMENT granted to Spokane County and its authorized agents is for the sole purposes of allowing natural drainage and/or mnoff over and across the above described lands from a private road located within Spokane Industrial Park on property owned by Pentzer Development Corporation. This Easement shall be added to those drainage easements reserved under Spokane County Binding Site Plan 88 -21. The Grantor(s) hereby agree not to obstruct, artificially collect or discharge the flow across or adjacent to the above described lands. The Grantor(s) agree that Spokane County accepts no responsibility for maintaining the drainage EASEMENT. The Grantor(s) hereby releases Spokane County, and all its officers, employees, and agents from any responsibility or liability for any damage whatsoever including inverse condemnation by or to any and all persons or property arising out of or in any way incident to or attributable to the storm drainage within said EASEMENT. This EASEMENT also grants to Spokane County and its authorized agents the rights of ingress and egress to, over and from said Easement. The EASEMENT described hereinabove is to and shall run with the land. No modification of the boundaries of said EASEMENT can be made without the prior approval of Spokane County. IN WITNESS WHEREOF, I have hereunto set my hand and seal this 9th day of June, 1992. Z'6t Z - Gemld Hagood, Manger Pentzer Development Corporation STATE OF WASHINGTON ) COUNTY OF SPOKANE ) ss On this day personally appeared before me Gerald Hagood personally known to me to be the individual 4 who executed the foregoing instrument and acknowledged the said instrument to be the free and voluntary act and deed of said individual(s), for the�tses and p es therein mentioned. Given under my hand and seal this day of t. c cxcrse lax cxa r+V1 oa N tary Public In and for the State of s 9 89 7��J Washington, residing at Spokane. ne County Trees, PUBLIC WORKS DEPARTMENT OFFICE OF COUNTY ENGINEER RONALD C. HORMANN, P.E. COUNTY ENGINEER SPOKANE, WASHINGTON 99260 -0170 P R I O R I T Y FEE AG R M E M M M T Agreement Number This agreement between Spokane County and Pentzer Development Corporation whose interest in the project is Ownership Is entered into this 22nd day of April 19 9 This agreement is applicable to the project known as: BSP -88 -21 That the individuals and parties named herein as having an interest in the above described property or project agree to the following: 1. They request that priority review be given to their project. 2.. They agree to reimburse Spokane County - for project review fees as specified in Board of County Commissioner's Resolution 60- 1592 attachment C, as amended. The fees will be based on overtime costs incurred by Spokane County for project reviews plus a ten percent administrative charge, and will be billed monthly as accrued. 3. The undersigned agrees that these fees are due and payable upon receipt of the billing as specified above. The monthly billing should be sent to the attention of: Spokane Industrial Park Attn: Scott R. Brown N. 3808 Sullivan Rd. B g. N- Spokane, WA S understand that failure to pay these fees may result in delay in completion or approval of the project or other possible sanctions. By - William E. Butler Gerieral''Manager• YO ... C COGn:. Co..,.OYsC PENTZER DEVELOPMENT CORPORATION SPOKANE INDUSTRIAL PARK N. 3808 SULLIVAN RD- PH. 509-924-1720 SPOKANE, WASHINGTON 99216 ONE HUNDRED AND N01100 DOLLARS PAY TO THE SPOKANE COUNTY PUBLIC WORKS ORDER OFFICE OF THE COUNTY ENGINEER OF SPOKANE, WA 99260-0170 11. 0 2099811' 1: 1 2 S 10008 q, WASHINGTON TRUST BANK SPOKANE, WA 99201 28-8-1251 DATE CHECK NO. 04/23/92 020998 2099 AMOUNT ********$100 p. 3 1 91.1311' 410-0 14 OMMA � 4 RECEIPT N (i m B [ 7 k Dlml� 1 q n R I ( A:I V I I) I Rf )m N' I, f. , " 2 � 2 1)(PIARS ACCOUNT I 10W PAID IIAI f ()RDI 9 IIP'Taylor Engineering, Inc. W. 106 Minion Avenue, Suite 206 Spokane, Washington 99201 (509) 326 -9971 (FAX) 526 -6224 TO: SAa�a,uF Kin LETTER OF TRANSMITTAL JOB. RE: WE ARE SENDING YOU Q�J ATTACHED 0 UNDER SEPARATE COVER VIA O SHOP DRAWINGS O PRINTS E3 PLANS O ANALYSIS 1�I COPY OF LETTER 0 CHANCE ORDER F THE FOLLOWING ITEMS: E SPECIFICATIONS COPIES DATE NO. DESCRIPTION THESE ARE SUBMITTED AS CHECKED BELOW: F FOR APPROVAL El APPROVED AS SUBMITTED O RESUBMIT COPIES FOR APPROVAL j q FOR YOUR USE El APPROVED AS NOTED 0 SUBMIT COPIES FOR DISTRIBUTION O AS REQUESTED r RETURNED FOR CORRECTIONS O RETURN — CORRECTED PRINTS r FOR REVIEW AND COMMENT a COPY TO 25 L SIGNED 1yA A-&-aZZ 'I1FTaylor Engineering, Inc. W. 108 Mission Avenue. Suite 208 Spokane. Washington 99201 (SOB) 528 -9571 (FAR) 928 -8224 TO: 4f 6aA)E CO. EnT /n. WE An SENDING YOU lq� ATTACHED 0 UNDER SEPARATE COVER VIA O SHOP DRAWINGS 0 PRINTS W PLANS O ANALYSIS 0 COPY OF LWITER O CHANGE ORDER M COPIES DATE NO. APPROVED AS SUBMITTED Q RESUBMIT COPIES FOR APPROVAL DESCRIPTION FOR YOUR USE [] 9 5 7 _ COPIES FOR DISTRIBUTION 0 PG RETURNED FOR CORRECTIONS O RETURN — CORRECTED PROM. 9 1 FOR REVIEW AND COMMENT 0 REMAR �� �7Ti'�G/�EIS AL.a " S trr�G� RG.LNJ FI! /S ...� / U �EL�Tf Df/E AI TCN 7 of 'rO25 etA ieB, .4n1[1 1 , &og4 zll,¢QIETTW 7ST4R77n» 77FE _ I�sf Rolrti� X nlcllnJ�,. (�eu9lt9 T 7�1� Fi2iT cu R C��� THESE ARE SUBMITTED AS CHECKED BMW: M FOR APPROVAL ATTENTION /Z L� one APPROVED AS SUBMITTED Q RESUBMIT COPIES FOR APPROVAL O FOR YOUR USE [] APPROVED AS NOTED O SUBMIT _ COPIES FOR DISTRIBUTION 0 AS REQUESTED RETURNED FOR CORRECTIONS O RETURN — CORRECTED PROM. 9 1 FOR REVIEW AND COMMENT 0 REMAR �� �7Ti'�G/�EIS AL.a " S trr�G� RG.LNJ FI! /S ...� / U �EL�Tf Df/E AI TCN 7 of 'rO25 etA ieB, .4n1[1 1 , &og4 zll,¢QIETTW 7ST4R77n» 77FE _ I�sf Rolrti� X nlcllnJ�,. (�eu9lt9 T 7�1� Fi2iT cu R C��� LETTER OF TRANSMITTAL !J SPpMNt t,vur, I I Ll EE° DATE sf. ZI 9L I JOB. NO. ATTENTION /Z L� one RE: -Z I RECEIVE! I ITM 0 SPECIFICATIONS COPY_ �(� SIGNED / Date: February 24,1989 Project Name: Description, bsp 21 Rational Formula Hydrology Sub Area#: 1 0^690 Acres Total Area: 0"690 Acres Overland Flow Values Ct: 0.160 L: 10"000 N: 0°O16 S: 0.010 Designer: gsn Basin: a ----------------------^^~-^^- Runoff Coefficient: Composite Runoff Coefficient: 0.900 0.900 Computed Values Dur: (),212 I10: 3"180 010: 1.975 Bowstring Computations Date: February 24,1989 Project Name: bsp 21 Description: Designer: gsn Basin: a t t Intensity QDev An VOut Storage (min") -------------^~'^-----------------------------------------^^~~^^`-~--~---------- (sec.) (in/hr) (cfs) (cf) (cf) (cf) 5.0 * 300 3"18 1.97 794 390 404 10"0 600 2.24 1.39 977 780 197 15.0 900 1,77 1"10 1101 1170 -69 20"0 1200 1.45 0.90 1172 1560 -388 25"0 1500 1.21 0.75 1204 1950 -746 30"0 1800 1.04 0"65 1228 2340 -1112 35.() 2100 0.91 0°57 1244 2730 -1486 40"0 2400 0.82 0.51 1274 3120 -1846 45"0 2700 0.74 0"46 1288 3510 -2222 50"0 3000 0.68 0"42 1310 3900 -2590 55"0 3300 0"64 0"40 1352 4290 -2938 60"0 3600 0.61 0"38 1402 4680 -3278 65.0 3900 0.59 0"37 1479 5070 -3591 70"0 4200 0"5O 0"36 1549 5460 -3911 75.0 4500 0"55 0,34 1586 5850 -4264 80.0 4800 0^53 0"33 1613 6240 -4627 85,0 5100 0.51 0.32 1664 6630 -4966 90.0 5400 0,50 0"31 1708 7020 -5312 95"0 5700 0"48 0"30 1747 7410 -5663 100.0 6000 0.47 0"29 1781 7800 ^6019 The Maximum Storage is: 404 cf The time of concentration is: 5 minutes The undeveloped flow out is: 1"30 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Project Name: Description; bsp 21 Sub Areab 1 1.400 Acres Total Area: 1.400 Acres Overland Flew Values Ct: 0.15o L: 10.000 N: 0.ol6 S: o. 010 Computed Values Dur: 0.199 I10: 3.180 Olin: 4.007 Designer: gsn Basin: b Runoff Coefficient: Composite Runoff Coefficient: 0.90o 0.900 Bowstring Computations Date: February 24,1989 Project Name: bsp21 Description: Designer: gsn Basin: b -``^-------------------------------------------^-~~~---------------------------- t t Intensity QDev VIn VOut Storage (min") ^^^'------------------------------^-'--------------------------~-^-^------------ (sec") (in/hr) (cfs) (cf) (cf) (cf) 5,0 * 300 3"18 4"01 1611 900 711 10.0 600 2.24 2"82 1981 1800 181 15.0 9o0 1.77 2"23 2235 2700 -465 20"0 1200 1,45 1"83 2379 3600 ~1221 25^0 1500 1"21 1.52 2442 4500 -2058 30"0 1800 1"04 1.31 2492 5400 ^2908 35,0 2100 0.91 1.15 2525 6300 -3775 40.0 2400 0.82 1°03 2585 7200 -4615 45.0 2700 0,74 0"93 2613 8100 -5487 50.0 3000 0.68 0.86 2658 9000 -6342 55"0 3300 0"64 0.81 2743 9900 -7157 60"0 3600 0"61 0.77 2845 10800 -7955 65"0 3900 0"59 0"75 3000 11700 -8700 70.0 4200 0.58 0.73 3144 12600 -9456 75.0 4500 0.55 0^70 3218 13500 -10282 80.0 4800 0.53 0,67 3274 14400 -11126 85.0 5100 0"51 0.65 3376 15300 -11924 90"0 5400 0.50 0.63 3466 16200 -12734 95"0 5700 0"48 0"61 3546 17100 ~13554 100.0 6000 0,47 0"59 3614 18000 -14386 The Maximum Storage is: 711 cf The time of concentration is: 5 minutes The undeveloped flow out is: 3"00 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Project Name: Description: bsp 21 Designer: gsn Basin: d Sub Area #: 1 2.250 Acres Total Area: 2.250 Acres Overland Flew Values Ct: 0.150 L: 10.0o0 N: 0.016 S: 0.010 Runoff Coefficient: 0.550 Composite Runoff Coefficient: 0.550 Computed Values Dur: 0.195 I10: 3.180 010: 3.935 Bowstring Computations Date: February 24,1989 Project Name: Description: Designer: Basin: d t t Intensity QDev VIn VOut Storage (min.) ---------------------------------------------------^^^--`----------------------- (sec") (in/hr) (cfs) (cf) (cf) (cf) 5"0 * 300 3.18 3.94 1582 900 682 10"o 600 2.24 2"77 1946 1800 146 15.0 900 1,77 2.19 2195 2700 -505 20.0 1200 1.45 1"79 2336 3600 -1264 25.0 1500 1"21 1.50 2399 4500 -2101 30.0' 1800 1^04 1.29 2448 5400 -2952 35.0 2100 0,91 1.13 2480 6300 -3820 40.0 2400 0.82 1"01 2539 7200 ~4661 45,0 2700 0.74 0.32 2566 8100 -5534 50"0 3000 0"68 0;84 2610 9000 -6390 55.0 3300 0"64 0"79 2694 9900 '7206 60.0 3600 0"61 0.75 2795 10800 -8005 65.0 3900 0"59 0.74 2947 11700 -8753 70"0 4200 0.58 0"72 3088 12600 -9512 75.0 4500 0.55 0.69 3161 13500 -10339 80.0 4800 0.53 0,66 3215 14400 -11185 85.0 5100 0"51 0.64 3315 15300 -11985 90,0 5400 0,50 0"62 3404 16200 ^12796 95.0 5700 0"48 0.60 3482 17100 -13618 100"0 6000 0"47 0^58 3549 18000 -14451 The Maximum Storage is: 682 cf The time of concentration is: 5 minutes The undeveloped flow out is: 3,00 cfs Ten Year Storm Calculation* Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Project Name: spokane industrial part/ bsp #17 phase ' Description: bsp #21 Sub AreaQ 1 2.260 Acres Total Area: 2.260 Acres Overland Flew Values Ct: 0.150 L: 200.00o N: 0.300 S: o. o05 Channel Flow Values L 100.000 Z 1 : 3.00o Z2: 3.000 N: Vii.03o B: o.( S: 0.004 TD: 0.755 Computed Values Dur: 9.571 Ilia: 2.302 010: 2.861 OA: 2.865 Basin: d Runoff Coefficient: 0.550 Composite Runoff Coefficient: 0.550 Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: d Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 --------------`-----^-~^----~-`------------------------------------------------- t t Intensity QDev VIn VOut Storage (min.) ---------------------------------~-----------------~--------~--^--------^~~~---- (sec") (in/hr) (cfs) (cf) (cf) (cf) 5"0 300 3.18 3"95 1589 390 1199 9"0 * 540 2.38 2"96 2144 702 1442 10"0 600 2.24 2.78 2182 780 1402 15"0 900 1"77 2.20 2384 1174 1214 20"0 1200 1.45 1"8O 2494 1560 934 25.0 1500 1^21 1"50 2532 1950 582 30.0 1800 1"04 1"29 2564 2340 224 35"0 2100 0"91 1"13 2583 2730 -147 40.0 2400 0^82 1.02 2633 3120 '487 45.0 2700 0"74 0^92 2652 3510 -858 50.0 300O 0°68 0.85 2691 3900 -1209 55.0 3300 0,64 ()"80 2771 4290 -1519 60"0 3600 0"61 0^76 2869 468V -1811 65"0 390O 0"59 V"74 3020 5070 -2050 70"0 4200 0.58 0.72 3160 5460 -2300 75.0 4500 0.55 0.69 3231 5850 -2619 80.0 4800 0,53 0^66 3283 6240 -2957 e5.0 5100 0.51 0,64 3382 6630 '3248 90.0 5400 0"50 0"62 3470 7020 -3550 95.0 5700 0.48 0°60 3547 7410 -3863 100.0 6000 0.47 0"58 3613 7800 -4187 The Maximum Storage is: 1442 cf The time of concentration is: 9 minutes The undeveloped flow out is: 1"30 cfs W.. v... c+..~ Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: d Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 -------------------'-----------------------^ t , . t Intensity 7 ------------------------ ` ---------- QDev VIn. VOut Storage (min") ----------------------'------------------------------------~^'------------------ (sec") (in/hr) (cfs) (cf) (cf) (cf) 5.0 300 3"18 3.95 1589 390 1199 9.6 * 574 2"30 2"86 2202 747 1455 10.0 600 2"24 2"78 2214 780 1434 15"0 900 1^77 2"20 2410 1170 1240 20"0 1200 1"45 1"80 2515 1560 955 25.0 1500 1,21 1^50 2550 1950 600 30.0 1800 1.04 1.29 2579 2340 239 35"0 2100 0.91 1.13 2596 2730 -134 40.0 2400 0.82 1.02 2645 3120 -475 45"0 2700 0^74 0"92 2663 3510 -847 50.0 3000 0"68 0.85 2701 3900 -1199 55,0 3300 0.64 0"80 2781 4290 -1509 60.0 3600 0"61 0"76 2878 4680 -1802 65"0 3900 0"59 0"74 3029 5070 -2041 70"0 4200 0°58 0.72 3169 5460 -2291 75,0 4500 0.55 0.69 3239. 5850 -2611 80.0 4800 0.53 0^66 3291 6240 -2949 85°0 5100 0.51 0"64 3390 6630 -3240 90"0 5400 0"50 0.62 3477 7020 -3543 95.0 5700 0"48 0"60 3554 7410 '3856 100.0 6000 0"47 0"58 3619 7800 -4181 The Maximum Storage is: 1455 cf The time of concentration is: 10 minutes The undeveloped flow out is: 1.30 cfs Ten Year Storm Calculation Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: d Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 ------------------------.-------------------------.----------------------------- t t Intensity QDev An VOut Storage (min.) ------^`------------~----------------''------------`----------^--^^------------- (sec,) (in/hr) (cfs) (cf) (cf) (cf) 5"0 300 3"18 3.95 1589 600 989 10"0 * 600 2"24 2.78 2239 1200 1039 10^0 * 60() 2.24 2,78 2239 1200 1039 15.0 900 1"77 2^20 2429 1800 629 20.0 1200 1"45 1.80 2530 2400 130 25,0 1500 -1"21 1"50 2563 3000 `437 30"0 1800 1.04 1^29 2591 3600 -1009 35"0 2100 0.91 1.13 2606 4200 -1594 40.0 2400 0"82 1"02 2654 4B00 '2146 45"0 2700 0.74 0"92 2671 5400 -2729 50.0 3000 0.68 0"85 2708 6000 -3292 55,0 3300 0°64 0^80 2788 6600 -3812 60.0 3600 0.61 0"76 2884 7200 -4316 65.0 3900 0.59 0,74 3035 7800 -4765 70.0 4200 0.58 0^72 3175 8400 -5225 75.0 4500 0"55 0^69 3245 9000 -5755 80.0 4800 0"53 0.66 3297 9600 -6303 85.0 5100 0"51 0"64 3395 10200 -6805 90"0 5400 0.50 0.62 3483 10800 -7317 95"0 5700 0"48 0.60 3559 11400 ^7841 100"0 6000 0"47 0.58 3624 12000 -8376 The Maximum Storage is: 1039 cf The time of concentration is: 10 minutes The undeveloped flow out is: 2"00 cfs Ten Year Storm Calculation Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: d Project Name: bsp #21 Description: spckane industrial park bsp #17 phase 2 -------~~-----------------------------~~-~-------------------------------------- t t Intensity QDev VIn VOut Storage (min") ---------^------------------~-~^-~'~------------------------~--'^'^~'----------- (sec") (in/hr) (cfs) (cf) (cf) (cf) 5"0 300 3.18 3.95 1589 900 689 10.0 * 600 2,24 2.78 2239 1800 439 10.0 * 600 2"24 2.78 2239 1800 439 15"0 900 1.77 2.20 2429 2700 -271 20"0 1200 1.45 1"80 2530 3600 -1070 25.0 1500 1.21 1°50 2563 4500 -1937 30"0 180O 1^04 1"29 2591 5400 -2809 35"0 2100 0"91 1.13 2606 6300 ^3694 40"0 2400 0^82 1"02 2654 7200 -4546 45.0 2700 0.74 0"92 2671 8100 -5429 50^0 3000 0.68 0.85 2708 9000 -6292 55"0 3300 0"64 0.80 2788 9900 ^7112 60.0 3600 0.61 0.76 2884 10800 -7916 65.0 3900 0"59 0"74 3035 11700 -8665 70"0 4200 0,58 0^72 3175 12600 -9425 75.0 4500 0,55 0"69 3245 13500 -10255 80.0 4800 0"53 0.66 3297 14400 -11103 85.0 5100 0.51 0"64 3395 15300 -11905 90^0 5400 0"50 0.62 3483 16200 -12717 95"0 5700 0.48 0"60 3559 17100 -13541 100"0 6000 0.47 0.58 3624 18000 -14376 The Maximum Storage is: 689 cf The time of concentration is; 10 minutes The undeveloped flow out is: 3.00 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Basin: e Project Name: spokane industrial park bsp #17 phase 2 Description: bsp #21 ------------------------------``-``-----------------------^---~-'--~------------ Sub Area#: 1 0.850 Acres Runoff Coefficient: 0"780 Total Area: 0.850 Acres Composite Runoff Coefficient: 0.780 Overland Flow Values Ct: 0"150 L: 10.000 N: 0.300 S: 0.005 Computed Values Dur: 1,421 110: 3"1B0 010: 2^108 Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: e Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 ^---------------^---^~----------------~-~-------------------------^-------------- t t Intensity 8Dev VIn VOut Storage (min.) --------^^-^~-'----------------------------------------^--------~-----^^'~------ (sec.) (in/hr) (cfs) (cf) (cf) (cf) 5.0 * 300 3"18 2"11 848 90 758 10.0 600 2.24 1"49 1043 180 863 15,0 900 1"77 1,17 1176 270 906 20"0 1200 1.45 0"96 1252 360 B92 25.0 1500 1.21 0^80 1285 450 835 30"0 1800 1.04 0,69 1311 540 771 35"o 2100 0"91 0"60 1329 630 699 40.0 2400 0"82 0.54 1360 720 640 45"o 27o0 0^74 0,49 1375 810 565 50.0 3000 0"68 0.45 1399 900 499 55"0 3300 0.64 0.42 1444 990 454 60.0 3600 0.61 0.40 1497 1080 417 65"0 3900 0"59 0.39 1579 1170 409 70"0 4200 0"58 0"38 1654 1260 394 75.0 , 4500 0.55 0.37 1693 1350 343 80^0 4800 0.53 0.35 1723 1440 283 85.0 5100 0"51 0"34 1776 1530 246 90"0 5400 0"50 0"33 1824 1620 204 95.0 5700 0^48 0"32 1866 1710 156 100.0 6000 0"47 0"31 1901 1800 101 The Maximum Storage is: 906 cf The time of concentration is: 5 minutes The undeveloped flow out is: 0"30 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Project Name: spokane industrial park bsp #17 phase 2 Description: bsp ##21 ----------------------------- Sub AreaQ 1 2.060 Acres Total Area: 2.060 Acres Overland Flew Values Ct: 0.15o L: lo. 000 N: 0.300 S: 0.005 Computed Values Basin: f Runoff Coefficient: 0.780 Composite Runoff Coefficient: 0.78o Dur: 1.421 I10: 3.180 010: 5.110 Bowstring Computations Date: February 24,1989 Designer: gary nelson Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 Basin: f ------------------------^--------------------------- t t Intensity QDev VIn -���������� VOut � Storage (min") ,~__'_______~^~,,'_______________`_^`,_____________,_'_____________^^~-~________ (sec.) (in/hr) (cfs) (cf) (cf) (cf) 5"0 * 300 3.18 5.11 2054 300 1754 10,0 600 2^24 3"60 2527 600 1927 15.0 900 1"77 2^84 2850 900 1950 20.0 1200 1,45 2,33 3033 1200 1833 25"0 1500 1^21 1.94 3115 1500 1615 30"0 1800 1°04 1"67 3178 1800 137B 35.0 2100. 0.91 1"46 3220 2100 1120 40.0 2400 0.82 1"32 3297 2400 897 45.0 2700 0"74 1.19 3332 2700 632 50^0 3000 0^68 1,()9 3389 3000 389 55"0 3300 0"64 1"03 3498 3300 198 60.0 3600 0"61 0"98 3629 3600 29 65.0 3900 0.59 0.96 3826 3900 `74 70.0 4200 ().58 0.93 4()09 4200 -191 75"0 4500 0.55 0.89 4104 4500 -396 80"0 4800 0"53 0"85 4175 4800 -625 85"0 5100 0.51 0,83 4305 5100 -795 90"0 5400 0.50 0"84 4420 5400 `980 95"0 5700 0"48 0.78 4521 5700 -1179 100.0 6000 0.47 0"76 4608 6000 -1392 The Maximum Storage is: 1950 cf The time of concentration is: 5 minutes The undeveloped flow out is: 1"00 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Basin: g Project Name: spokane industrial park bsp #17 phase 2 Description: bsp #21 --------------~'----------^-~~^------------------------------------------------ Sub Area#: 1 0.320 Acres Runoff Coefficient: 0.083 Total Area: 0.320 Acres Composite Runoff Coefficient: 0"083 Overland Flow Values Ct: 0^150 L: 10.000 N: 0"300 S: 0.005 Computed Values nur: 1.421 110: 3,180 010: 0"084 Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Basin: g Project Name: spokane industrial park bsp #17 phase 2 Description: bsp #21 _________.^__-_____________________~-~___________________~_^_-'____---___-____ Sub Area#: 1 0.320 Acres Runoff Coefficient: 0"830 Total Area: 0.320 Acres Composite Runoff Coefficient: 0.830 Overland Flow Values Ct: 0.150 L: 10"000 N: 0.300 S: 0.W5 Computed Values Dur: 1.421 110: 3"180 010: 0"845 Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: g Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 --------------------------^^------'---------------------------------^^--^---~----- t t Intensity QDev VIn VOut Storage (min.) -~-^--------------------------------------^~^^'--------------------------------- (sec.) (in/hr) icfs) (cf) (cf) (cf) 5"0 * 300 3"18 0"84 340 90 250 10"0 600 2°24 0.59 418 180 238 15.0 900 1.77 0,47 471 270 201 20°0 1200 1^45 0"39 501 360 141 25.0 1500 1,21 0.32 515 450 65 30"0 1800 1"04 0"28 525 540 -15 35^0 2100 0.91 0,24 532 630 -98 40"0 2400 0"82 0"22 545 720 -175 45.0 2700 0.74 0.20 551 810 -259 50°0 3000 0°68 0.18 560 900 -340 55.0 3300 .0.64 0"17 578 990 -412 60°0 3600 0"61 0"16 600 1080 -480 65.0 390O 0"59 0"16 632 1170 `538 70.0 4200 0,58 0"15 663 1260 -597 75.0 4500 0°55 0.15 67B 1350 -672 80"0 4800 0.53 0.14 690 1440 -750 85"0 510O 4"51 0.14 712 1530 -818 90"0 5400 0^50 0"13 731 1620 -889 95.0 5700 0"48 0"13 747 1710 -963 100"0 6000 0"47 0,12 762 1B00 -1038 The Maximum Storage is: 250 cf The time of concentration is: 5 minutes The undeveloped flow out is: 0"30 Ten Year Storm Calculatipn Rational Formula Hydrology Date: February 24,1989 Designer: oary nelson Basin: h Project Name: spokane industrial park bsp #17 phase 2 Description: bsp #21 -~~-~-~----------- - --------------------------------'~------~------------------ � Sub Area#; 1 0.250 Acres Runoff Coefficient: 0.690 Total Area: 0"250 Acres Composite Runoff Coefficient: 0"690 Overland Flow Values Ct: 0"150 L: 10.000 N: 0"300 S: 0.o05 Computed Values Dur: 1"421 I10: 3.180 010: 0"549 Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: h Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 ---------------------~-------------------------~---------------------------'---- t t - Intensity QDev VIn VOut Storage (min.) ----------------------------------^-----'-----------------------------------^'`^ (sec.) (in/hr) (cfs) (cf) (cf) (cf) 5.0 * 300 3.18 0.55 221 90 131 10"0 600 2"24 0.39 271 180 91 15.0 900 1"77 0"31 306 270 36 20°0 1200 1.45 0.25 326 360 -34 25^0 1500 1.21 0.21 334 450 -116 30.0 1800 1^44 0.18 341 540 -199 35"0 2100 0.91 0.16 346 630 -284 40"0 2400 0"02 0.14 354 720 -366 45.0 2700 0.74 0"13 358 810 -452 50"0 3000 0.68 0"12 364 900 -536 55"0 3300 0"64 0.11 376 990 -614 60.0 3600 0,61 0.11 390 1080 -690 65.0 3900 0"59 0^10 411 1170 `759 70.0 4200 0.58 0.10 430 1260 -830 75.0 4500 0.55 0.10 441 1350 -909 80.0 4Boo 0.53 0"09 448 1440 -992 85.0 5100 0.51 0"09 462 1530 -1068 90.0 5400 0"50 0"09 475 1620 -1145 95.0 5700 0.48 0.08 485 1710 -1225 100"0 6000 0"47 0.08 495 1800 -1305 The Maximum Storage is: 131 cf The time of concentration is: 5 minutes The undeveloped flow out is: 0°34 cfs Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Project Name: spok:ane industrial park bsp #17 phase Description: b <sp 421 Sub Area #: 1 0.310 Acres Total Area: 0.310 Acres Overland Flow Values Ct: 0.150 L: 10.000 N: 0.300 S: O.Oo5 Basin: i Runoff Coefficient: Composite Runoff Coefficient: 0. 770 0.770 Computed Values Dur: 1.421 I10: 3.180 010: 0.75' Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: i Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 -------------------------------------`~------------------------------------------ t t Intensity QDev An VOut Storage (min") --------------------------------------^---'------------------------------------- (sec,) (in/hr) (cfs) (cf) (cf) (cf) 5.0 * 300 3"18 0"76 305 90 215 10.0 600 2"24 0"53 375 180 195 15.0 900 1.77 0.42 423 270 153 20.0 1200 1"45 0.35 451 360 91 25"0 1500 1^21 0"29 463 450 13 30"0 1800 1.04 0"25 472 540 -68 35"0 2100 0"91 0.22 478 630 -152 40.0 2400 0"82 0"20 490 720 -230 45.0 2700 0.74 0"18 495 810 -315 50"0 3000 0"68 0"16 504 900 -396 55.0 3300 0.64 0.15 520 990 -470 60.0 3600 0.61 0"15 539 1080 -541 65.0 3900 0"59 0.14 568 1170 -602 70^0 4200 0"58 0.14 596 1260 -664 75.0 4500 0.55 0.13 610 1350 -740 80.0 4800 0"53 0.13 620 1440 -820 85.0 5100 0"51 0.12 639 1530 '891 90.0 5400 0.50 0°12 657 1620 -963 95"0 5700 0.48 0,12 672 1710 -1038 100"0 6000 0"47 0.11 685 1800 -1115 The Maximum Storage is: 215 cf The time of concentration is: 5 minutes The undeveloped flow out is: 0.30 cf-. Ten Year Storm Calculation Rational Formula Hydrology Date: February 24,1989 Designer: gary nelson Project Name: spokane industrial park bsp #17 phase 2 Description: bsp #21 ----------------------------- Sub AreaQ 1 ().28() Acres Total Area: 0"280 Acres Overland Flow Values Ct: 0^150 L: 10"000 N: 0.300 S: 0"0o5 Computed Values Basin: k ________________________________________ Runoff Coefficient: 0.750 Composite Runoff Coefficient: 0"750 Dur: 1^421 110: 3.180 010: 0"668 Bowstring Computations Date: February 24,1989 Designer: gary nelson Basin: k Project Name: bsp #21 Description: spokane industrial park bsp #17 phase 2 -----------------------------------------------------------`-------------------- t t Intensity QDev An VOut Storage (min.) --------------------~--^,~-^----~,-----~-------------------------------- (sec.) (in/hr) (cfs) (cf) (cf) (cf) � - --^---- 5.0 * 300 3.18 0"67 268 90 178 10"0 600 2.24 0"47 330 180 150 15"0 900 1"77 0.37 372 270 102 20.0 1200 1,45 0°30 396 360 36 25.0 1500 1.21 0^25 407 450 -43 30"0 1800 1.04 0.22 415 540 -125 35.0 2100 0.91 0"19 421 630 -209 40.0 2400 0,82 0.17 431 720 -289 45"0 2700 0"74 0,16 435 810 -375 50.0 3000 0.68 � 0"14 443 900 -457 55.0 3300 0.64 0"13 457 990 -533 60^0 3600 0^61 0"13 474 1080 -606 65,0 3900 0"59 0,12 500 1170 -670 70"0 4200 0"58 ()"12 524 1260 -736 75.0 4500 0.55 0"12 536 1350 '814 80"0 4800 0.53 ().11 546 1440 -894 85"0 5100 0.51 0"11 563 1530 -967 90.0 5400 0"50 0.10 578 1620 -1042 95.0 5700 0"48 0.10 591 1710 '1119 100^0 6000 0"47 0.10 602 1800 -1138 The Maximum Storage is: 178 cf The time of concentration is: 5 minutes The undeveloped flow out is: 0.30 cfs Ten Year Storm Calculation n RATIONAL FORMULA HYDROLOGY DATE = 6/14/92 DESIGNER = GSN PROJECT NAME PSP 22 DESCRIPTION = BASIN C 208 CALCS SUBAREA 1 = "64 ACRES TOTAL AREA = "64 ACRES OVERLAND FLOW VALUES Ct = "15 L = 10 N = .016 S = "01 CHANNEL FLOW VALUES L 0 TD 0 COMPUTED VALUES DUR = 5"( I10 = 3"18 0.10 1"83 QA 0"00 BASIN C SUBAREA 1 RUNOFF COEFFICIENT "9 COMPOSITE RUNOFF COEFFICIENT ^9 BOWSTRING CALCULATIONS DATE = 6/14/92 DESIGNER = GSN PROJECT NAME = BSP 22 Vogt DESCRIPTION = BASIN C 200 CAL.CS (CU. ft.) t t Intensitv Odev. (min.) (sec.) (in. /hr.) (c.f.s.) 5.0 * 300 3.18 1.8' 10.0 600 2.24 1.29 15.0 900 1.77 1.02 20.0 1200 1.45 .84 25.0 15011 1.21 .70 30.0 1800 1.04 1 .60 35.0 2100 .91 .52 40.0 2400 .82 .47 45.0 2700 .74 .43 50.0 3000 .6B .39 55.0 3300 .64 .37 60.0 3600 .61 .35 65.0 3900 .60 .34 70.0 4200 .58 .33 75.0 4500 .56 .32 80.0 4800 1 . 53 .31 85.0 5100 .52 .30 90.0 5400 .50 .29 95.0 5700 .49 .28 100.0 6000 .48 .28 THE MAXIMUM STORAGE IS 436.33536 CU. FT. The time of concentration is 5 minutes. The Undeveloped flow out is 1 c.f.s. TEN YEAR STORM CALC BASIN C Vin Vogt Storage (CU. ft..) (CU. ft.) (CU. ft.) 736 300 1 436 906 600 366 1022 900 122 1087 1200 -113 1117 1500 -383 1 139 1801 1 -661 1154 2100 -946 1182 2400 -1218 1194 2700 -1506 1215 3000 -1785 1254 3300 -2046 1301 3600 -2299 1372 3900 -2528 1437 4200 -2763 1471 4500 -3029 1496 4800 -3304 15433 5100 -3557 1585 5400 -3815 1638 5700 -4062 1687 6000 - 4313 INLET CAPACITY CURB UT SUMP 6NDITION5 F 6" 115 " Arty � TYPICAL CURB DROP H - /1Ce):,3APL6 /SOP_ 7 4P 5AI5 IZ 0rma (7x,oz) + .IZ a!= 3.OB7 L H 1.8! cFs H = 26' L = V . Q= 3.087 .� cS Foy L = 7, (z).76 4� ,g;z GF 6 �k= 3,097 (6').Z6 }/.sl rFS oK ,1 F 'Ifaylor En&eeruig, I1ic. Civil Design and Land Planning t '. ..' D4�� M 14:1 ;1':; �� :�.I :.'i: � i�:� ' GUTTER LINE �Bk 115 " Arty � TYPICAL CURB DROP H - /1Ce):,3APL6 /SOP_ 7 4P 5AI5 IZ 0rma (7x,oz) + .IZ a!= 3.OB7 L H 1.8! cFs H = 26' L = V . Q= 3.087 .� cS Foy L = 7, (z).76 4� ,g;z GF 6 �k= 3,097 (6').Z6 }/.sl rFS oK ,1 F 'Ifaylor En&eeruig, I1ic. Civil Design and Land Planning ® Taylor Engineering, Inc. Civil Design and Land Planning Principals: Perry M. Tayfor, P.E. seanfcy _ 7PThny Mark A. Aronson, P.E. David c. Larsm, P.E. April 22, 1992 Mr. Gary Nelson Spokane County Engineering Dept. APR 2 3 992 North 811 Jefferson Street Spokane, Washington 99260 iWasel@$ RE: BSP 88 -22 Drainage Amendment Euclid Avenue - Sullivan Road to First Street Dear Mr. Nelson: This letter is an amendment to the referenced Drainage Report to revise the stormwater runoff management design for the north half of Euclid. This area was previously designed for disposal of the 10 year event with drywells placed along the curb. As discussed in meetings, prior to the drainage approval for BSP 88 -22, a company was currently occupying the area where the "208" pond is shown. It was agreed upon that at such time as the company vacates the area Spokane Industrial Park will provide for a "208" drainage swale for this portion of Euclid. The areas highlighted on the attached drawing are the items that are pertinent to the swale installation. The Swale was sized based on 1/2" runoff from the asphalt road surface as per the Stormwater Guide Lines. The method for disposal of excess runoff generated is by an 8" pipe connected to the existing drywell in the street. Attached for your review are the bowstring calculations and the spreadsheet, utilizing the rational method for stormwater runoff. If you have any questions, . please call. Sincerely, TAYLOR ENGINEERING, INC. Scott M. Busch, P.E. Project Engineer SMB /yet 89 -081 Attachments W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 FAX (509) 328 -8224 Taylor Engineering, Inc. Civil Design and Land Planning Principals: Pttry M. Ta for, P.E. Stanfcy F, S Mark. A. Aronson, P.E. David c. Larsm, P.E. .June 8, 1992 k YqI Bin $ C9' ED JUN 1 01992 Gary Nelson P.E. County Public Works Department N. 811 Jefferson Spokane, WA 99260 RE: Euclid Ave. "208" - Between Sullivan and First Street Gary Nelson: Attached are the revised plans and calculations for the referenced improvements. Revisions are highlighted on the attached plan. Inlet calculations were completed for the lowpoint to determine the length of inlet required such that ponding does not extend more than 1/2 the lane width into the adjacent lane as per your requirements. It appears, from the calculations, that three inlets are required. If you have any questions regarding the attached information, please call. Sincerely, TAYLOR ENGINEERING, INC. Scott Busch Project Engineer SMB /sdm 90 -093 enclosure W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 FAX (509) 328 -8224 W N Taylor Engineering r CIVIL Design and Land PIannin gJanuary 24, 1989 Mr. Gary Nelson, P.E. Spokane County Engineers N. 811 Jefferson Spokane, WA. 99201 RECEIVED RE: Drainage Report for Spokane Industrial Park South Expansion Phase II (BSP #88 -21) JAN 24 1989 ATTN: Gary Nelson Eo yiUN% Gentlemen: Enclosed are the revised calculations and data for the drainage report for the subject project reflecting the increased width of Marietta Avenue from 43 FT. to 58 FT. from curb back to curb back. Procedures used are as outlined in the Guidelines for Stormwater Management as published by Spokane County Engineers with corrections as of 4- 15 -86. The format used is as follows: Project Description Soils Topographic Data Demographic Data v Rainfall Data Proposed Runoff Control Methods of Disposal Peak Flow, Volume and disposal calculations a. Hydrology Computations b. Inlet Capacities c. Detention /Retention storage capacities Remarks The road sections used in Phase II were designed utilizing the information received from Ross Kelley on Phase I. They.are referenced as 3" ACP over 4" CSTC over the remaining paved roadway and 4" ACP over 6" CSTC on all other areas. Also enclosed are cross sections comparing the existing Marietta asphalt with the new Marietta over lay area showing the minimum asphalt overlay depth at .25 FT. Following your review, I would be happy to answer any questions you may have regarding this report. Sincerely, Taylor Engineering Mark Aronson, P.E. BRS /csm Enclosures W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 l"' 1 r Taylor Engineering Civil Design and Land Planning DRAINAGE REPORT FOR SPOKANE INDUSTRIAL PARK SOUTH EXPANSION PHASE II (BSP #88 -21) PREPARED JANUARY 24, 1989 BY: BERNIE STUMBOUGH, TAYLOR ENGINEERING W. 106 MISSION, SUITE 206 SPOKANE, WASHINGTON 99201 (509) 328 -3371 F °` `S ` NA' ' W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 TABLE OF CONTENTS Project Description . Soils Topographic Data Demographic Data . Rainfall Data Methods of Runoff Control . Methods of Disposal. Peak Flow, volume and disposal calculations . a. Hydrology Computations b. Inlet Capacities c. Detention /Retention Storage Capacities d. Curb Drop Sizing Remarks Vicinity Map. Soils Map Drainage Plan 208 Basin Plan •._• A Page 2 Page 2 Page 2 Page 3 Page 3 Page 3 Page 6 -40 Page 3 -40 Page 3 -4,40 Page 4 -40 Page 38,39 Page 5 Attachment "A" Attachment 'B" DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) January 24, 1989 Page 1 Taylor Engineering Civil Design and Land Planning W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 Drainage Report for Spokane Industrial Park South Expansion Project Description: Spokane. Industrial Park South Expansion, Phase II consists of approximately 69.6 acres of land being developed for industrial use. The improvements include construction of Marietta Avenue from Sullivan Road to Euclid Avenue and construction of two private roads, Industrial Park Second Street extending approximately 650 feet north of Marietta Avenue and 350 feet south of Marietta Avenue. Marietta Avenue will be a 54 foot asphalt road with curbs on both sides for a total road width of 58 FT and a 6 foot pedestrian path on each side in a 20 foot utility easement. Industrial Park Second Street private roads will be a 30 foot asphalt surface with no curbs. The project also includes widening and overlaying the existing asphalt on Marietta Avenue and installing curbs on both sides of the existing Marietta Avenue. A portion of existing Marietta Avenue will be removed and replaced to new design grades. The new impervious surface runoff created by the new road construction will be channeled to new 208 areas. Methodology: The procedures used are as outlined in Guidelines for Stormwater Management published by Spokane County Engineers. Soils are described in Soil Survey Spokane County Washington 1968 Soils: In accordance with Soil Survey, Spokane County Washington 1968 the soil is identified and categorized as: GgA - Garrison Gravely loam, classified as gravely, medium - textured, somewhat excessively drained soils formed in gravely glacial deposits. See Soils Map - Attachment "B" Topographic Data: The site lays on the floor of the Spokane Valley with a general slope of approximately 1% to the south. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) January 24, 1989 Page 2 'Taylor Engineering Civil Design and Land Planning W. 106 Mission Ave. • Suite 206 • Spokane. WA 99201 • (509( 328 -3371 Demographic Data: The project site is an unpopulated area, with no buildings other than the CXT plant in Tract A. The expansion project will make possible the development of 17 me industrial sites. 7 Rainfall Data: Data used is in accordance with Figure 2, page 6 -3, and Figure 4, page 6 -6 of the Guidelines for Stormwater Management, by Spokane County Engineers. A 10 year return frequency event is used. This frequency should be adequate due to the fact that the off -site drainage is located in Phase III of this binding site plan and development will remain consistent. Methods of Runoff Control: Control is by overland flow off the new street surfaces and off undeveloped land into new 208 areas and drywells placed behind the curb in a permanent 20 foot easements. Grass percolation areas will be sodded for erosion control. As property is developed, industrial sites will be responsible for increased runoff within their specific site development. Methods of Disposal: Disposal will be by single or double depth drywells. They shall be Spokane County Standard Type "A" and 'B ", as called out on the Drainage Plans with Type '3 grate inlets. Inlet capacity calculations are shown on sheet 40. Peak Flow, Volume, and Disposal Calculations: a. Hydrology Computations: The site was divided into eleven basins more particularly described as follows. The grassed percolation (208) areas were sized to accommodate 1/2 inch of runoff from the new impervious roadway surfaces, existing roadway surfaces and new pathways. Basin J : This basin is south of Marietta Avenue and slopes :naturally to the south away from any new construction. Therefor, the natural surface drainage is unaffected by this project. Basin H : This basin includes the area from center line of the private 30 feet asphalt road west to the top of the ditch line. Storm 208 swales were designed to collect all stormwater in this area, both asphalt surfaces and natural ditch line. DRAINAGE REPORTS, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) . January 24, 1989 Page 3 'Naylor Engineering civil Design and Land Planning W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509) 328 -3371 Basin I : This basin includes the area of Marietta from centerline south to the outer edge of the utility easement plus the portion of the private road (Industrial Park Second Street) to the top of the ditch line. Basin EX, and G : These basins include the area from centerline of the asphalt street to the curb and the natural earth from the curb to the outer limits of the 20 foot utility easement. This includes the 6 foot asphalt pathway. Basin A & D : These basins include the asphalt area from the centerline of Marietta to the curb plus the natural area N.W. of the road that drains into the ditch line. Included also is the 6 foot pathway. Basin B : This basin includes the area west of the centerline of Second Street to the ridge of the natural runoff area and from the center line of Marietta Avenue north to the top of the ditch line for the future Euclid Avenue. Basin K : This basin includes the area from Industrial Park Second Street centerline to the top of the ditch line. Basin C : This basin includes the asphalt area of Marietta Avenue from Centerline to face of curb, the 6' asphalt pathway, and the natural earth area north of Marietta Avenue including the natural earth ditch line. Basins L & M : These two basins will be included in the drainage study for Phase III( P.88-22) due to the low point to be created in Industrial Park Second Street Phase III construction. ? n d4 The area west of Pioneer Road, was included in Spokane County Short Plat No. 86 -457. Drywells were sized to handle the total runoff flow in their respective basins. The Bowstring method was used to analyze the runoff from impervious surfaces. For larger basins the SCS method was used for the entire drainage area. In all cases, drywells are sized to handle both cases; drainage of entire runoff area and drainage of impervious surface with Tc =5 minutes. See attached calculation sheets for individual basins. b. Inlet Capacities: A Spokane County Standard Type 3 inlet will be used. Inlet Capacities are calculated to be 1.6 CFS for a flow depth of .2 feet. See calculations on the sheet number 40. Curb drops, 2.5 feet long and flush with the gutter bottom, will be placed as indicated to allow storm water travel to the ditch line and 208 areas with out substantial water flow in the gutters. As shown on the attached "curb drop sizing" sheet the number of curb drops provide more then adequate capacity. DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) January 24, 1989 Page 4 Taylor Engineering Civil Design and Land Planning W. 106 Mission Ave. • Suite 206 • Spokane. WA 99201 • (509) 328 -3371 c. Detention /Retention Storage Capacities: Grass percolation areas were calculated to hold the first 1/2" run -off generated by the new and existing impervious surface areas. In some cases the area is larger than required. The Bowstring Method and the SCS Method were used to analyze the storage area for drainage disposal. REMARKS: The above described system of stormwater control will provide the necessary quantity and quality controls, as outlined in the Spokane County Stormwater Management Guide for .Spokane Industrial Park South Expansion, Phase II. (BSP No. 88 -21) DRAINAGE REPORT, Spokane Industrial Park South Expansion, Phase II (BSP #88 -21) January 24, 1989 Page 5 'Naylor Engineering Civil Design and Land Pluming W. 106 Mission Ave. • Suite 206 • Spokane, WA 99201 • (509( 328 -3371 •: V Engineering* Civil Design and Land Punning SPOKAIIZ INDUSTRIAL PP.RK . DESCRIPTION . DCSIBNCO DATE �� ��� ` CHCCKEO'Id ^L_DATE CILE N0. �_ ]HC CT OF _ (S . . S BASIN A .' TOTAL AREA = - ACR IMPERVIOUS SURFACES; NEW ASPHALT I;REA = .2`FB S 3✓ S4.ET �:' '` f . /z9 NEW PAT ?:i -:AY AREA = SO .FT.ff' TOTAL TO DRAIN TO 208 29995 s4•F T. , 0`1 N L' SWALE AREA REQUIRED; 99995 _ .042 FT. FT ' 1/2 "= .042FT. PROJECT SWALE AREA. 1� -4- -_.:2 —) FT . Y. 922 ¢z FT 3 208 AREA x 2¢3 M C DRY WELLS 3: l S�aOE USE / TYPE "A" DRYWELL & USE L_ TYPE "B" , DRYWE ! ML. TOTAL OUTFLOT.1 =, / .Z9 C.F.S. (which is less than SEE S.C.S. I;ETAOD CALCULATIONS NEXT PAGE. BASIN DE PROJECT f ' CALC /7 d7 DATE �7Cd CHECK DATE SOIL GROUP G 9 A "Q AREA 6 -33 a CURVE NUMBER PRESENT CONDITION �. LAND USE • CN P2SZuic L�� �� 70 Pa y�zne, �L— 9P WEIGHTED CN: RUNOFF DEPTH: (Q S : /ovy _ 10 c" v '• 73 ! PEAK DISCHARGE P2 in P1 /. 9 in P5 in P10 in HYDRAULIC LENGTH g oo ft CHART FLAT (0 -2 %) MODERATE (3 % -7 %) STEEP (M) EQUIV. X PEAK DISCHARGE (Acres) SLOPE 1 FUTURE CONDITION M PRODUCT 6g,3 /0,8 73. / Q2 in. Q1 in. Cfrv- Qher4w) Q5 in. Q10 in. EQUIV. AREA / U Acres SLOPE = ADJ. EQUIV. PEAK. FACTOR DISCHARGE 7 y cfs /in. cfs /in. X cfs /in. ADJ. EQUIV. PEAK-DISCHARGE X ACTUAL AREA = ADJ. PEAK, DISCHARGE EQUIV. AREA cfs /in. X j Acres = 1 U Acres 7- V cfs /in. G/= 6.Z cfs /in. ADJ. PEAK DISCHARGE (cfs /in.) X Q (in.) = DESIGN DISCHARGE z cfs /in. X Q2 in. = 0 cfs. P- 0.,25t Q5 7� .n. p51 /..29 cfs. =/ , * Sa J. cfs. �. �} oq P t•8 S Q10 0 n 10 cfs. 1.9 t .B(36S) ••r� r Taylor Ex��ineezing Civil Design and Land PkuiniK UMIRIa METHOD m r 1 6 �r. tv S , r! . P. , PRO j EL T -'_PUKANE I N V , P m"Xi - n" , i , P 21 TAY'H ENHINEERINC BAISIN Ntl- A'--IIhpERVIFLIS » F'ALES OINLY) Time Irtupoent Imin! Tj_ of EnrcertrEtir (g& � UKE I TYPE y T;;FE * DwAril DEE10r Year n_ ' Area (acrec! \\\� me 'C" Hnuir TiF, j;r. ;Tifle In.c. *tterli-tv , w ;Stnrm (mip! (SEC) fro. t -------------------------------------------------------------------------------- ( A x' 1 # 7 1 nw belm i 1 ou t f i ow t 2' I t 14 1 ms 1.97 794 1 404 tPH T F T CU if a : s 1 2 .24 1 11 La: 977 1 . i 19 e : 1 - '7 1 c,. m !: ea: -AD: (I i 4 Q 0 1 .4 l YQ 5 60 I n(m c a: 75 1 9co -74,;i > !» 1 2 1 2340 11 1 21 5 7 ,m: - 1 . :1 .51 `4 J�L, «; Nut L V. I 7 4 1 4�� 0 7 j () I— ; _1 ; .�D 1 42 13io 7 4 .40 I'll 4 2 Q Wm 'I .36 1 4 1 4�Ro - � � , p Al" a: «: 14 5 07 I 42m I is .36 ;i 1 , 4 r j160 ,w. 56 a : 16m : -415q; p;' 'c3 .3� 1 -, im, : � �146 �� . -4'2 .3 , «; ' 1 -49'0' 7 1 7 0 R 7 6 21 1 1 3 1 21 5 A 011 .49 m 1 7 a t 7 4 i b 1 - w : 4 60 4S .30 C14A Vin = .34 1 OPV T t for we vo = dev 'I + 7, 4 i 0 dev I T.- for t l Tt •~ r Taylox Engui ieermig Civi[ Dcsign and Ladd Plaruung SPOKANE INDUSTRIAL DE3CRIPTIOH. B.S.P.,g-/ DE316HED / DATC /a " 4tPt7 CHECKED DATE �/ /9 FILE HD 3H[[T OF_ BASIN 8 TOTAL AREA = IMPERVIOUS SURFACE'S,' NEW ASPHALT A' EA = _ /2.Z�6 SQ. FT NEB; PATI3!'?rkY AREA = / 9O� ^.•.FT.(�/ ��F� TOTAL TO DRAIN TO 208= /35 25 ✓ 52. FT. , 3I N SWALE AREA REQUIRED,' /35Z 5 1. . 042 F ^ 1 . PUN07F = 51 1 8 ^ ^ 3 1/2"=.042FT L 1 PROJECT SWALE AREA. / G ) (412; +L) /07� //O 3 C_' . _. T. Y, l 2 )= SCI FT. G1i 208 AREA = J3� / DRYWELLS DEVELOPED "C " = ASPHAL = .(.90) ( = •O� GRASS = (. as) (.3Z) _ ,23 .3 a� USE 11ORST CASE T = 5 B:IU U D USF. TYPE "A" DPYA'ELL t. USE TYPE "3" D^Y.IELL. SEE CALCULATIONS NEXT PAGE. y ACR 6 - f � P a 3: 1 S�opE TIME OF CONCENTRATION 10,000 5,000 500 100 50 L 5 TO.= Ct. (LO /-Vrs ) 0.6/c Example: L= 1,000' s =0.01 n =0.5 C =0.3 T 49.7 minutes 0.0001 0.05 (2) 0.1 0.01 50 0.0005 40 0.001 (3)// So 0.05 / / / (2) 20 \ / \ 0.005 / \ \ 0.5 0.01 IO 1.0 (C ) (I) (1) L I - 5 (21 1 - 2 - n (3) 0t 2 - T 1 lL1 TYPE OF AREA AVERAGE GRASS COVER .4 POOR GRASS COVER .3 VALUES OF C NATURAL DRAINAGE AREA .4 OVERLAND FLOW .15 T-V M (5) ,) FIGURE 3 0 1.0 0.1 0.05 0.01 (n 1 , 4 ,vRzT /Z �VTaylor gaguneeli g, CM Design and Land Planning 5h��e� Z3 S H Ilml UWSTKING - ,4 T I ii, lj -IC OEIC l _-j BASIN OH, N , 7 �'ROJECT-SPFJKA'NE IND, HU B,S.P. t1i BAIN "I'D li 0 1 m 14.7 - - UFF'CES as as Incrpnenram «« ; I iMp o f Corlc m r at lop. am In i Outflo 1c.l.-.) jIjj,�,,- I T;l.-1 L Dea.lon year finw 9j m : mm; Del—looed vmm # I i 4. 1 4 1 ir;E Inc, m-jp Inc, (Min) : icEd 9 \ -------------------- 2 5 1 40 45 w : 60 70 7 '1 e : V10 600, 900 e» 6 ,w f.) D ! + e«: A606 4200 4 w 4-KO 5 -46f , 5TIO 6600 mews R« T AYLDR E NCINEERA It I -P. E 0 P DRY14 US J 1 rl It En a i t v 0 v, Out n r (C. a. (cu. t (cu,ii, (SEP yON) 1 (cLitfl ----------------------------------------------------------- 9 J57 A; 9§>a m a-T, OK i - f 2 4 .62 m : 1 -76 1,77 .49 4? 1800 A! .0 5 2 4 - 7 2400 -1876J =14 1 30016 95 1 .64 1 . :11 47 552 3 6116 - 7 (1 4 420 -36 .62 L 4800 4 22e .74 "i 4 1 21 1 i 5 73 ,6 507 a .12 m : 66f,10 .61 17 J�f 0�.! 72 V 0 576 a a: m; low. -71P! -77W J, iA 670 , J - 6 .10; 7 13 Il K Ll 96juo m; 755 114 i 760 108( ' )0 .4 79� 11401"1 VAID m .41 817 1 2 Vin 1.34 t 9 udev t t for ti Tc Vir, 0 ujey t + .14 1 0 Udev 1 It for Tc •� r Engui leerl.>✓I.g Civil D esign and Land Plnwg SPOEAy;- INDUSTRIAL ,Descnlrna +. B.S.P. DESIeHED �% DATE 12'1-9"84 CHECKED DATE 9. FILE NO. SHE ET 4E __OF_ r. S •a.m T 0 r BASIN L TOTAL AREA = 1 G- 10 ACR 1 700 IMPERVIOUS SURFACES, � S B NEW ASPHALT AREA = Q.ET�1���" -Gz9 I NEW PAT`' AY AREA = /p 30� TOTAL TO DRAIN TO 208 = _�- - -Z; S SQ. ^T. SWALE AREA REQUIRED; 53� ��� X .042 - - T. RUNOFF = Z C T. 1/2 "= .042FT. v PROJECT SWALE AREA. 2 FT. Y. 2 )= g'� ,r�. �T3 USE D TYPE "A" DRYWELL & USE 3 TYPE "B" DRYW2LL. = 3 G/ TnT7G TOTAL OUTFL05+1 =, a_5 C.P.S. (which is less than C.F.S.) =0.?:. SEE S.C.S. METHOD CALCULATIONS NEXT PAGE. DRYWELLS r /s BASIN DESIGNATION C PROJECT S, / -P CALC DATE CHECK DATE SOIL GROUP G 9 A a " Q AREA / /�, //� (Acres) SLOPE 1 % P1 / 9 in • CURVE NUMBER PRESENT CONDITION L FUTURE CONDITION Q5 C4RE4 ) P10 in. LAND USE x . CN PRODUCT 9?Z 7 7o 44-9 P e, hx- �,� 98 7.z WEIGHTED.CN: RUNOFF DEPTH: (Q) .S ^ /0017 — /0 C 'n 3 31 6 7 PEAK DISCHARGE EQUIV. AREA 1 2 0 Acres HYDRAULIC LENGTH /,), ,7 3 ft CHART FLAT (0 -2 %) MODERATE (3 % -7 %) STEEP (>8 %) P2 in. Q2 in. P1 / 9 in • Q1 5 in. Cc. -vw (?&.4w) P5 in. Q5 in. P10 in. Q10 in. EQUIV. X PEAK DISCHARGE 7,? SLOPE = ADJ. EQUIV. PEAK. FACTOR DISCHARGE /O. $ cfs /in. cfs /in. X cfs /in. S cfs /in. ADJ, EQUIV. PEAK. DISCHARGE X ACTUAL AREA = ADJ. PEAK, DISCHARGE EQUIV. AREA S cfs /in. X /' /O Acres = ' -p Acres ADJ. PEAK DISCHARGE (cfs /in.) X Q (in.) = DESIGN DISCHARGE /O c?,c E P- o"� st Pt -8S cfs /in. X Q2 in, QI 5 in. Q5 in. Q10 in. /d D cfs. DI z.5 cfs. =3 r B ON/S D5 cfs. D10 cfs. t . 8 (,387 ) J qw� a S nr v Taylor En 1 % 1 CIVIL Desim and land Phnninn cfs /in. TRImo siETHOT 0A I _E 7 PETENIiHIN PSIN in"'SIGN PIRIUH T - lop Ua I' E 1 10 , P c.« TAYLOOR ENG I NEER! NG bA I MPERY I Ou'll l_1 mr ONLY Tire if Conrent o5 (Fon.l i 5 j Q Cluolow Lj;, Detiqui veor lirw tyr! Dvvploped 'C" fmcnnr A: ; �. m 7 � a ; r i t — 1 1 L 1 1 #4 TiTie Inc. me I n c . 1 1 ri t en s i tv Q jew. in upc a 1 , 6. g C t f. m e L p 1 r . W ;6A 2 � 1 1 1 J-1- -------------------------------------------------------------------------------- 7 11; ate THAN 22 ' VIA) i -3 200 161� 10 1 6 1 1 I z i I'fuu -4� -,t Qj I "C' I as YOO OL ON, 4 21 m ; : L 6 1 -77m 'H I I 49 R) » ; -,),)f A H6 7 i I L 7 4 1 i ;0 71 7 _.M. 43 .6 70 42 '144 2 6 0, A= a a: !w 2 4 80 4 B m,' m m: - A z 7 4 C, L E Q J » j t7ff CIL 30 5.400 -,4,46 I � w7, -1, 4: c7 »: j J 00 » 1 «; 3S 7 1 11.) 0 _1 I U01.) 48 1 » i Vin = 1 . 7 4 1 G I t T YiF, = G d e v + 3% 4 1 r Tc u T c ..� rTayfox Enguleering Civil DOS)g[i and Land Picutaing SPOKA11E INDUSTRIAL Ps. RK ,DESCRIPTION . B. S.P./ /l pp O CSIBHCD DATE /r<'a �C'" CHOCKE „r DATE 1 % 1YS- FILE 110, � OF_ 3HCET (BOUST RING ) BASIN .D TOTAL AREA = ACRE IMPERVIOUS SURFACES; NEW ASPHALT A.. ^,EA = n •95/2 sL.FT �3�EJ�z9.i NE:7 PAT ?ii';AY AREA = TOTAL TO DRAIN TO 208= ///3 /,Z SQ.FT. 71� SWALE AREA REQUIRED; 11.3 12/ .042 F ^ 1 .. - 1 JNO_ °F = 47/6 t-' 1/2 "= .042FT. /V PROJECT SWALE AREA, 2 —) FT. Y. ( +9� �BD -FT. 2 - a jC 9 �FTX /130 t/3 j 190 / =T' 208 E.REA= : I I h - - - - ...._. _.. G' DRYWELLS DEVELOPED "C"= S5 ASPHALT = (.00) (.1 /) = .. /O GRASS =(.50) (.99) = •95 USE WORST CASE T = 5 P:IT ?. T _:' TYPE "A" 'DRYWELL & t_iSE TYPE "B” DF,YTNELL. SEE BOWSTRING CALCULATIONS NEXT PAGE. 3: / 510,0E W` T R I Wi r C I D h, L DETENTION u z AN BPS I N DE5ia PROJJECT-a'IDKHAME P-1 FARK ii.S P 21 TMAY! nrl' tliclr"HZ" FASIN NO- D 7 1OE IRCrEriEnt (610 Time Of C'Gricentratimn (min) i •.ff .0 'F UH TYPE 1" rn"YWELLS Des* vp3r 'low (yr) i I Developed "C" factor 10 #1 021 1 43 i 04 #6 Time Inc. !Tine mr. intent1t• ' Ci dp I y in V ou t l'toraap (min! (Eer) mrI.Ar. 1 ft.) I icu.111 t #1 i Dill (AtCj# I(Eea L • -------------------------------------------------------------------------------- j _M5 6 841 LE'; THAN 650 CU. FT, olk 90i) i -, _ .W) 7 I." L L. - 47E 2 ' 7,4 . 7 • 360 Vin CID 4 245 5 4t!0 0 i i 1- 1 q 6PI) 1 vl 2 4 7 7 4 i 2 0o ; , ) : ; -' 1 _.� Z� r 4 0L -i L -4A 4�. ;V 2 1 ro I 1 4 2 6 2 ZL 741.1. f"a 27 '06 1 71 1 .) 71 ' 4 f Arm i r1 2xv lPi1P o e. 7 ' All . r` : 216` rn L 480 In'l 1 4 (w .;5 D . J - 00 4 1 -- 16201 1 .3 C 1 .61 '2 5 -�' 4 4'1 flou - 1 97, [' . 5 ; Vin = 1. 4 T 0 dz: 7 t flo, 11 Tc ViII = rd' J p v t t + .34 1 u jpv t Tc z 1, Tc C�J�� � _ Y 0 0 Jo b rV A�y J m a m a 1 em B A, Q i N PE GN Fir I ECT- « « . P Airn - B . ' , r' , # ) 1 E AIS I f! NU- D- NE ERV I F' I 'S S i I r 7l'F A I Err t ''NLY P T'- - 7 A N , . ; -. � r a 1�- 17c- I mE Increomen (mo ii I I ) �, . m a C n n e I t r I --, r! nutflow (r.f.c.t 7 Oo i USF ,!m B D FYWELL S year n _ 00 rpa (acrw onrEluDed e f;ctur # 21 # 3 # ! i 1.- #6 lime Inc »se Inc. Intercity d jr, , m 6T,in) (sec rs , /i h r . 11 . f it icu,ft.) (All t 60) (tpe b e I Ei u t I I vo, I , ---------------------------------------------------------------------- I -. A A 3o(.) )AS 74 2' 1 10 2 24 l I ie !y "4 : 'IQ I w : n71 .41 ; M. 20 442 i2 N m . « : m: 40 24ho 'Ki 45 f) 4K .74 i 4 3R)") .64 60 6 i4 m: 65 V. .6 14 b am 4 14 » 1 4 17 i la a B , �L —) . A 480.1 « : m: . . . . gn 900 0�710 614 '1 111 a' 45- 11 6,; 1 716 0 .J !00 6 4r ---------- L E S A" N 9 1 a -4 1 7 2,� I M4 —15E Vi = J.'4 1 F m t ' 'Cqr + Tc Yin = Fj L, t f + .74 t e i Tr fnr t .~ ~'Taylor Enguxleermg CiVll DCS1gR and land Planning SPOKANE INDUSTRIAL P7,2K ,DESCRIPTION . B.S.P. a� D "'-- 0 ATE �a �O�'' CH E C K E D Z 2 711E N0. SHE CT...6 /�_OF_ (BOWSTRING) BASIN e TOTAL AREA = -85 ACP, IMPERVIOUS SURFACES; NEW ASPHALT A=A = 1z /¢UZ SQ.FT C73?,,; NE`.; PATH - V,AY AREA = 1 SQ. FT. (7 -2 3 %C 6% TOTAL TO D'_2AIN TO 208= 257 / SQ. T, 1 59 SWALE AREA REQUIRED; 2574o .042 FT. - UNOFF = /O // FT, 3 1/2 "= .042FT. PROJECT SWALE AREA; �� ±g z Y. ( 2 FT. DRY WELLS: DEVELOPED "C "= 7B ASPHALT =(. (,70) GRASS = (. 5 ) (:50) USE WORST CASE T = 5 i:IN LTSE TYPE "A" DRYWELL & USE O. Ti'PE "B" DRY, ?ELL. SEE BMSTRING CALCULATIO NEXT PAGE.. 0&y22E7 Dmign year flow Area (acres) V vevelooed 'C' factor 1 .78 q 41 1 BRURNS METHEI 14 DATE JAN. 12. 19r IT DETENTON BASIN DESIGN @ den 1 V in 1 V cut .Storage 1 Premand ov S.N.B. PRNECT-SPAIME MO. PAR - B.S.P. 127 TAWF ENGINEERING BRIN NO E i(hl 1 61,';) 1 (AKIO) !Nee Time Increment hmin) 01021 1 (1506) 5100 i 300 i 7 - ra ..0 : of concn-tion hmonl 848 5.00 i i Outflow 600 i .60 WEB'! - ,TYPE "A` VUWtU Dmign year flow Area (acres) V vevelooed 'C' factor 1 .78 q 41 1 12 1 13 1 14 05 1 IT i 17 Tim Inc, iT-.f Inc, : Intensity @ den 1 V in 1 V cut .Storage 1 loin) sec !(in./hr,) (c.f.s.) 1 (cc ft.) 1 (cc fu ) 1 mit.) 1 i(hl 1 61,';) 1 (AKIO) !Nee below) Houtf 01021 1 (1506) -------------------------------------------------------------------------------- 5 300 i 3.16 2,11 1 848 90 i In 600 2.24 l 1.49 IOU 1 180 1 863;/ IS You i 1.77 1.17 1176 1 2 70 9156' , LESS THAN 10E�CU.FT 20 121110 i 1,45 96 1252 7, 60 sviI 25 IM0 1.21 .80 I 1285 1 450 8351 30 1 IBM 1 1 14 I 19 1 1111 1 mu 1 Im 2100 .91 i .60 i 1329 1 630 1 699! 40 2400 I 62 54 1360 1 720 1 6451 45 2700 I .74 49 1375 810 1 564 2 50 3000 I .68 . 1399 1 900 1 499: 5 '300 i .64 .42 1444 1 990 1 454; 60 360a .6i .40 1497 1 10So 417: 65 3911)0 .6 .40 1592 1170 1 422' 70 E 42 00 ,58 .38 1654 1 1260 1 39C 75 4 ciuv i .56 .37 i 1709 ; i 3 5 0 73t91 80 490o .53 1 35 1723 1 1440 280 85 5100 1 52 1 .34 179 1 99 i 5400 .5 33 I 1824 1620 204 35 1 5700 .49 .32 1805 010 ON 1(10 61),10 1 .4B 1 32 1942 IBM 1 142: roxm Vir, = 1.34 1 Q dev ; t for t< Tc Vin = 9 dev 1 t + .34 1 14 de I Tc for t Tc 000152L7 zy;z MATRINS METM DOE W 12. 10 DETENTION BASIN MIRY' "Haw b Me, IND. PARI. P.E.N. 021 TAROR ESINEERING EAEIN Nul- uNLY i i i FAE 1 Fir- F Eyrac I iT, I r; t 5, 00 I i r e o C _r z --, t r a t I c n irinl `. i Outflow v , EE I TYPE Wi OSEign VHr ;few r Area NcrEW Develmed - F" factor 1 1 1 42 43 114 x.. _= y ' Tire Inc. 7 -me Inc, 1,rstEnsit-, devz I Y in 1! V ^_ Stwan mini i sec, ,fin.hnw 1 Win 1 1 (cc M1 1 Win) 1 fro&)i i i 60! ; ! ( A. t C t # - ;) ;f5ee niow) :(outfl-l i i#5-461 1 -------------------------------------------------------------------------------- 1 5 ! 300 1 3,1B 1 1,69 ; 679 : 90 1 580 10 1 600 ! 2.24 1 1,17 1 035 1 180 1 655; 15 No 1 1.77 1 94 : 942 No : n 72� LES !PIAN 1084 CU,FT 20 1200 1.45 .77 1 1002 360 1 6421 25 1 1500 1,21 64 1029 1 450 1 579; 30 IGPO 1.04 1 l5j i 1050 i 540 ,z jO64 7 2HO 1 113 1 .41-, �O 434; 4o 241,10 82 .44 10 i 720 i 367i 4a 2700 1 .74 3 7 1 1 i BIO 2"11 Sit i 30 0 !.! .68 1 .36 1120 •00 1 22T 3MO 64 .34 1156 990 166; 3600 61; 1199 1 HBO 1 119! 7) 9 v u .1 1 32 1275 1 1170 1 05: 70 420 .58 1 .31 M 1 imu 1 Q 4500 2 1350 i 18i 4800 1 53 i .2P i 3W) 1 _ 1 -60i K! 1 5100 . 28 1 4 3; : 1 530 ; -94: 5 ,40. , ,i . Z 127 14AI 1 1620 1 -1513: 3n 5700 t .413 i .26 151 a i 1710 -2(C 1100 6000 .42 .25 1 1 555 i ivO -245 ij Yin = 114 1 0 dev 1 t for V 1, Yin = 9 de., t t + .34 i 0 dev k Tr for t > lc OK .~ r `z`ayox Enpi leexmg CIVIL D 4 and Lud Pl,Q m' g SPOKANE INDUSTRIAL PA. K DESCRIPTION . B.S.P. �- DESIGNED 'L =DATE ' CHECKED "•^"_ DATE �'a i �i � � -- � i—L FILE I10. SNEC7 = -.L OF_ (no wsTrm"r. ). BASIN F TOTAL AREA = 2- 0,5 ACR IMPERVIOUS SURFACES, / NE ?',' ASPHALT Z: EA = 622 SQ.FT / /8u ^ ^0 29? NE:7 PATH ;AY AREA = SQ•.FT // 7.2)C 6J TOTAL TO DRAIN TO 208 = SQ.FT. J, - I V SWALE AREA REQUIRED; 6.Z632 - .042 T. - T JNO_ --F = Z( / 7 J 9 PT. 1/2 "= .042FT. PROJECT SWALE AREA: .� Soz 50 ( -2 —) FT. X ( 2 FT3 208 AREA= 13 g ,/ DRY WELLS DEVELOPED "C "= 78 ASPHALT =(.90) (.70) = ,63 GRASS = (.50) (.30) = .15 .78 USE WORST CASE T = 5 P_IN USE 0 TYPE "A" DRYATELL & USE /. TYPE "B" DRYWELL. SEE BOWSTRINC CALCTULATIONS NEXT PAGE. 3. l S�opE SNOW 21 Pu[4nT nETH-uE P ATE LAN. 11 . DETENTMN BASIN PESIGN hen"d bv SAN. PROJECT,- IND. PARK - B.S.P. 421 TAYNR EmWIllEERIxF- BASIN NU- F T I R P I n C r E m F t ( F.i -- n 1 5 i Tipip of Cor, 15:ini i iAm i Outflow i 1.00 Ubb I TYPE 'B' PRY'WELl Design year flew (4r _ii, ArEa tacrev _, 116J"/ Developed ''C' fartor .78/1 41 4 43 34 x5 16 1 17 Tide Inc, :The Inc. ilntemity 1 G ney, 1 V in 1 V out 15tarme (min) I t5ec) ;(KAW 1 jonsd 1 (cm ful 1 qvik) 1 & , ( v ; t 6( %I i(MCIU) l(see below) 1•outfIrwt42) 145-46) -------------------------------------------------------------------------------- 5 1 300 1 3.10 1 111 1 2054 1 300 1 0 10 1 600 224 1 3.60 1 2527 600 15 1 900 1 1.77 1 2.84 1 2050 1 900 1 LESS THAN 2b2643 CI ET 20 1 12011 1 1.45 1 133 1 303 1 lmu 1 Q B3 3: 25 15H i 1,21 1 1,94 1 3115 i 000 1 1615! Y) 1 1800 1 i,67 :17 : IBOU 1378! 35 I 210r) I .?, 1.46 1 3 2 2 0 1 210 11 � 40 2400 1 .82 1 1,32 1 ; '29 7 : N00 I 0971 45 1 2700 1 .74 1.17 1 3332 1 2700 630 50 1 3000 I .66 1 1.09 3329 3000 I IRV I 55 3300 1 164 1.0 1 3498 1 33110 17U i 3800 1 .61 98 I 3629 160o 1 29 ! 65 1 3900 1 .6 1 .96 = 3 5 2 3900 1 -421 70 4200: , 5B i lvl_ 009 42 - 4. 4 71 75 4 501 .56 I 170 4 1 4`5 _7353; SO *01,1 1 .53 1 .85 1 4175 1 woo 1 AM B5 MOO 52 1 .84 4j46 5100 -754; 90 i 540 i .5 1 Ao 1 4420 1 5400 -9801 95 1 5700 1 .49 .79 1 4568 1 5700 -iI321 NO 6000 AV 1 .77 I 4706 0 Cl 0 -1294: Vin = 1.34 1 C de i t for 1c Vin = 0 dev t i + .34 t 0 dev t Tc f or t c OK z5HeEr Z5 FWARMA MEAHU'll IAN: , 2. v3n J DETENT MN BASIN OW EN ramod bv Inn, Trig. PARK -M.P. #21 TAITIR ENGINEERIMIS BASIN NO F-11VERVIR5 BORDER ANILY) Tine increment (.�ini 5.00 Tire of Concentration imini 5.00 Outflow 1.00 ,-BE 1 TYPE hzico year firw jyr) t 16.00 Art- (acre-) i 1.44 UP'i- -10TIEd "C" factur .'i0 - ii i # 2 n 3 # 15 16 i I ni c . (Time inc, Irtencity 0 dev. 1 V in V out oiirO ; lee, (in.i,,r.) (c.f.w 1 q" fn) 'tuft:) :(#I t 601 : (MEND Wee behwo wHow02) ---------------------------------------------------------------------- 5 1 300 1 3.18 1 4:12 1 1657 ; 350 10 1 600 1 214 1 210 1 203 1 600 15 1 900 1 110 1 219 1 229v ; 900 20 1 1200 1 1,45 ; 1.08 1 2447 1 1200 25 1 1500 1 1,21 1 1.57 1 2512 000 30 1 1800 1 :04 1 115 1 2M4 1000 35 1 2109 .91 1118 W 1 210 40 1 200 .82 1 1 . ob 2 6 55 200 45 1 -iio) 1 .74 .76 1 2627 2700 c 7 "(1 1 3 0 6' 2734 C, 5 J 5 i :30 .64 1 .83 1 :822 33011 60 1600 1 .61 .71 I 'n2 1 3 65 390"i .6 1 .70 1 3112 1 Mu 70 i 4200 '75 327xl 4200 75 4500 CA .7 33 4:! 4600 so 1 4800 1 As .69 5367 4800 85 i =, X) 5 2 67 'not moo yii 5400 :5 65 3565 1 moo 700 1 .4i .64 1 -' 5700 100 2 ") : .40 1 .62 1 3 7 5 s i 600-o S tu F a o 9 (COW ---------- 1 1357: 1 14381 LESS THAN 2643 CV.FT 1 1390 1 U40 10M 1 M M: 259� -266; 1 AM i 1 OR: -?661 1 -116A 1 -1433: 1 -159C 1 -1035: -22 0K Vin- 104 ludEVI t for NTC Vir, = 0 dev i t + x G dev ; Tic -f .. r t % Tc x w Tayloz E ngui ieenng �J Civil D ' esjgn and land Plmmg SPOI:ANE iNDUSTRIAL PERK ,DE 3CAIPTIOH . E.S.P. d J D Ell ONE p '� /'"'` "' DATE / 1� CHCCK EDDATE / -�` (IEE IIO 3HEET 210 OF _ (BO:dSTRING) BASI ' TOTAL AREA = -3-" ACR IMPERVIOUS SURFACES, NET'd ASPHALT AREA = 95/,Z SQ.FT 29 NE: PATHWAY AREA = S,--.FT.Ci,00JC(� TOTAL TO DRAIN TO 208= / /�j /Z SQ.PT. SWALE AREA REQUIRED; .042 FT. i;JNO° _ • 475 T 3 1/2 "= .042FT. V PROJECT SWALE AREA; is +9 90 93 208 AREA= /3 i S 95i DRY WELLS DEVELOPED "C "= $3 ASPHALT =(.90) (,8 /) = .73 GRASS =(.50) (� / / 9) = •/ USE WORST CASE T = 5 IIIN. USE. I TYPE "A" DR ^,YTQELL & USE D. TYPE "B" DRY:? --LL. SEE BO,dSTRING CALCULATIONS N'= PAGE, 3:l St 0,0,c -5- 'Pz r - Z7 BOWSTRIN rET40D DAZE J A N 12 1 DETENTH BAMN DESIOrd Prenred by RMA, MUM-SPOKANE 10. PARK - HAT. 121 TAfLOR ENGINEEHINIG BASIN NO G Time Increment (min) 1 5,00 Tiae of Concentration (min; i 5.00 Outflcw (c,f.s.j TYPE W: V Design year flaw (yr) i 10 fl; Area (acres) Developed 'C'' factor .8 #1 1 #2 Us #4 15 It 17 Time Inc. (Time Inc. ;Intensity a de•. V in V cut Storace (Par,) : (sec) ;WAQ I Woo 1 (0o R.) 1 (COM ) 1 RAW! Hil t I()) i I MOM Meebelac 1 WHO= 1 R516 ----------------------------------------------------------------------------- HAN 80 CV,Fl 5 1 300 1 3.18 1 .04 1 340 1 96 1 LES LEH T 4 1& 1 6H 1 204 1 59 : 418 1 ISO 1 230 15 1 900 1 137 1 .47 1 471 1 270 1 W 20 1200 114 .3v 501 : 360t IW 25 1900 1.21 1 .32 515 1 00 1 Q 39 i 7690 1.04 1 .28 54!7 1 Si 115 2 106 1 i .24 K2 6 1 4o 2499 .82 1 .22 545 720 1 17 1 45 i 270 74 .21 55i 1 810 1 -259, .18 6'u V00 -34 55 1 - .11300 64 .17 572, 1 99(% i -4121 60 i 7600 1 6 .16 1060 i -460; 65 -, 113 0 Q i ,1:' 6 1179 I 70 4200 '15 60 i260 1 - 5 - - 7`: 45l!9 56 .15 664 1 17 5 " ; - 66:; GO i 4699 57 .14 69 4 4 (,,' -7504 G5 =19!.! 52 .14 716 1531 70 5400 5 .13 73i 1620 t 95 5700 1 .49 .13 755 PH j; 1011) 113 779 1 180.'." -luzz Q Vin = 1.34 x 0 day t t for t< Ir Yin = C , dev I t + .34 t 0 dev t Tc fc.r t Tc M I BOWSTRiNE w DETENTION' HANIN; DEHIG FRUMECT-SPOKANE +. P w.P. 021 m ay 1 d NO ! r 3 D -L�D - h�� - G—HIMIFERVIUK _RTACH FULY! Tiep Increment (z-in) ll» of Concentration (min) y e a s f .=. 1 Oeslin year flow m) I Area mm) ! "C" factor 7 p reo by S.I-P. r OR ENGINEERPIC I J :. IPV LL me 0 1 a�� 1 -, i 14 1 I t L I Tine Inc. ;Tiror inc, IntenEltv G dev. V I Ft - cut wurop Inin) 15ECI (in,fhr.; (C , f . ru . m ru f t a s f t 1(01 t bri) u_ below) i nu t 1 1 1 ow I # 2 f05- #6) -------------------------------------------------------------------------------- vm t.m a: --- I ZYY m : LES THAN 480 CU.FF I R, z24: a; 1 368 1 ISO 1 o .40f) ± m m 14�� J nfl 442 0 1 i 1 i 4 5 4 J 4 1 4 � 0 , 3 ROO i 3A 40 , 4 -771 46 Ku 40 24 a .9 m 6 m: 0 - m; i 4 -1 -1 6 485 610 4 w ; (I 1 -0,4 of) 99n -4R ij I A w; 00 1080 <c 2 65 - 7 , Q Q i 117f i A 70 0 i-1 1 2 - 6 0 T� 1 75 EX. -74 «: a « ; a : e» 6 77 i o H7 m : 16 21 0 mm 6 f 1 7'i: am ; 1 Aq - 60t 1800 Yin = 1 .'14 1 0 *: Yin = r' dev I t + x 1 dev 1 Tr Inr t > Tc ON Civil Design and Land Planning SPOKANE I"'DUSTRIAL PARK DE3Cfil FT ION . I B.S.P. D ONED DATE / �ay " C H E C K E D DATE LL�� ••��G . (ILE f10, SHFFT- _LL_OF_ (BO[9.STRING ) BASIN � TOTAL AREA = IMPERVIOUS SURFACES, P: E? ASPHALT A. EA = r /.,I 3 SQ.ET �3U3�t NEW PAT;II,AY AREA = 0 SC TOTAL TO DRAIN TO 208= SQ.FT. v SWALE AREA REQUIRED; j /!lam .042 FT. P:JNOFF = ,jl.�j FT.3 1/2 " =.042FT. PROJECT SWALE AREA. S l � ±p) T. Y. Wf - /S 3 FT 208 AREA= / 1 3 x x - / x -y b RY WELLS " DEVELOPED "C "= . 69 ASPHALT = (. (.//B) GRASS =(.50 6 ' -69 6 ., 3: l 5-10oE - ACR USE WORST CASE T = 5 iIIN. USE J TYPE "A" DRYWELL & USE Q TYPE "B" DRYGIELL. SEE BOWSTRING CALCULATIONS NEXT PAGE. s�7 30 AW" 1 T R i NG T P H TENT I ON m m m TH 1 GIN Preoar- by o» M I - F I P R C'm E r T - S P 0 V, A. ME m , , P AR K -S P 2 1 TAYLF",E ENGINEERING m!N M.'- H TvFle lrcrenent Oftio, Tinie of Conc2ritraliori foir) 1 06 01JUS I a K G. ME y ELL Dm;m ve;r flow ivrf 10.0o ArE� !;F-Psl 2 p i a P E d ' C " f a .6i 13 4 1 1. ft" #6 Timp lnr, lime irs.c. laterEitv Q dev. ir, v ou t lb mt --er i r, . / fir (C. f . c . ft ') 1 (Cu'lt, ; + » t "Al) (em) (m belcH) ; (2ut i 1PAUL') (#,5-#A! ------------------------------------------------------------------------------ j IZ 0 L 1 2 21 9 i l 1 ,7,4 LE THAN � cu, 0 K 10 1 2 2 4 7 27 1 HO L/ pli .31 306 73 4 4 7 41 c, 4 0 7- .10 7 630 - I m 4 nL .14 m : 4 7 21,) 4j ,-fp 2 1 u A .64 J76 77. A A I C 17 I 1 J 7 A 414 1170 oo 2 60 ! w; a a ; W o50; , w ma am o 467 l i o t: 540o 47 !a: « m 4. f, 0 4y 49() 1710 a m : 2 m ; i ! 1 21 Y I m = 1.34 10 dev 1 frr e T, Y i n = 0 d-1 I + .74 - GO dpv t Tc f T, _:�. gz�� 31 I, yp H I P NT 1 ON PAI i N Do �- i CA Preurpb ul, o* H . Hrl Z T - S A NE 1 15 , P A RK it 2- T A YLOR RIG 1 NEER + r c »> 1 M"r AP;Q m T i F.1p Increment (m ro Tir Concertrari-or, imiro uutfl' (c.f.-. !UQF 1 PIPE �V I r U- I WELL Oesm year flow (v r Arp:e (acre5) 12 D2V2iCDEdj "C" TKtor 1 0 I j �* 17 r. I I L I V4 T i gip 1 F, r T i Ft e 1 F., r 1 1 rs t e r, s i Im: 3 C4 dev i rf sec I 69hr.1 (c. i ------------------------------------------- g !; el .34 1 w. 2 24 24 I 26 1.4 1 16 t 1.21 lj 7 A 40 L4 \ 1, 7 4 . 1 .08 60 01� 4 4 RI-K 85 jL— 106 90 Jj 95 e» nu I - -rA q (CL!, 1(5ee below) :Qutf lloqim -------------------------------------I 138 90 421 LEqS TH 2 28 am ok OX 170 SO -16 1C1 a ; 3101) 209 m : au hil W 2 16 m -414t a m R L24 Q 228 -672; m : a ; 4 4 L J L'. 26 0 - 176 7 I,. 281 1 144r) 232 3 297 307 -0031 116 1po() I am: Yin = 1 I - f Aey t t for t ; Tr Vir, = 14 do t + .34 It I - OE t Tc for t ..� r Engu' leer. g CIVIL Design and I- and Planning SPOP.ANE INDUSTRIAL PARK ,DEl CAIPTIOH - - B.S.P. D SIGHED/ DATE /�1y EB CHECKED . DATE 9 FILE N0. _�� SHEET OF_ (DowsTRING ) BASIN TOTAL AREA = - ACRE IMPERVIOUS SURFACES; NEW ASPHALT 7 EA = 93�35, SQ.FT NEW PATTii'v AY AREA = SQ _ �60 �,:.F T TOTAL TO DRAIN TO 208= 89195 SQ.FT. a-1 SWALE AREA REQUIRED; 5995 X .042 ?T. ;*JNOF_ = 3/78 FT. 1/2" =.042FT. V PROJECT SWALE AREA: t FT. X ( )= 38� rT G� . DRY WELLS DEVELOPED "C "= ,77 � ASPHALT =(.00) (47-)-` GRASS =(.50) (.3 -3) = ° - ,7- -7 USE Iv'ORST CASE T = 5 NlN. USE '/ TYPE "A" DRYWELL & USE D TYPE "B" DRYWELL. SEE BOvSTRING CALCULATIONS NEXT PAGE.. �llzz 3"7 190MNS nETED [)AT JAN. 1 2. MOTION BASIN DESIBN PaHod mv lm& PROJECT-SPAANIE MD. PARK - B.S.P. #21 TAYLOR EWINEERIM BAMN NO I 1P.CrefflEnt 1n151 Time ct Concentretio... fnin) 5. Outfl ic.f,E,l 5 311 ;HE 1 TYPE "A" DR vELL lleiign Year flew. (vr) Area (acres) Developed V factu, 41 12 1 13 #4 1 15 1 #6 1 47 Tire Inc. !Tiap Inc. lIrrensity i u dev. : v in V CA i Sturare (Bin) 1 Led (0,M) i (of"! 1 k" W 1 (cuff.) 1 wfun :(,9 t 60 i HAW= mee be jw) Hcluffluo...2) , (#.54'ki -------------------------------------------------------------------------------- 3 0 Q i 1 1.18 .76 71 40 2151 'ESS TUN 300 CRFT 1 0 I 600 2.24 1 53 375 S 0 15 1 90 1 IX I 42 I 423 1 270 1 153; 20 1200 1.45 .35 1 451 1 361! 1 i1 ' 25 1 151 1.21 .29 40 450 i;' 30 IBM 1 1 .04 1 .25 1 472 1 Ho 1 -601 32 1 2100 1 .22 476 1 _7)0 0 i -152i 24ow 82 i .2t1 i 430 1 7 211 -2_o; 4 5 2 7oft I .74 .16 4'1 1 1 I j 50 ail 0;l i .62 ib i 504 1 ='00 i 55 1 3300 .64 1 .15 1 520 1 990 i _4701 60 1 WTv 'bi : . 1 5 5 3 9 ". S, (" : - 65 1 3900 1 .6 1 .14 1 573 i 11?u 1 _50 70 420 F29 i 114 1 5'16 1 i260 -- 64 1 75 1 4500 I 56 1 .13 : 615 1 050 1 -735: 80 1 4000 .53 ; 113 1 620 1 Mh 1 A& 25 i 5 of 1 .52 1 .12 1 646 I 1 530 40 5400 5 .12 6 57 1 1 620 N; 45 10 .49 i .12 679 1 1710 A 1 1 00 6nou .48 .11 699 i 1 500 VA - 104 1 0 dev f t for U Tc Vir, = 0 ge-, I t 4 .34 x I'D dev I Tc for t Tr OX - WSE7 - 34 PASSIRNA METHOD DATE J'AN. 12. DETENTION BASIN DEWRI "ROJECT-CP01,01: iN11. PAPf, 021 TAYLOF. ENGINEERING EASIN vu- 1--HMPEPVIOU� SURFACES CONL`6 Tire increment (mini i 5.00 1 Tire of ConcEntratiort (min! 5. : Outflow fc,f.5.i Q :USE 1 TYPE ''A'' DRY4ELL hsn.,.. year f low lyrl 1 0.00 Area (acres) 1 21 Devel.jjbtC 'C" factor .'i0 al 42 #. -,, # i #5 06 87 Time 1r !Time Inc. lintensin 0 day. 1 in 1 V OR Mwau (mint AC) 1 CAW 1 (Cc fQ ; NOW! : (cotta! RI 1 601 ! (Hols) Wee be!") ! Qtf W02? 1 (NIO&! -------------------------------------------------------------------------------- 5 ; 300 1 3.18 1 .60 1 242 ; 1 3 0 152; LH'i THAN 3SOWFT. O 10 i 600 1 2.24 ; .42 1 297 1 ISO 1 117: 15 1 No 1 1.77 1 .33 1 A 5 1 270 1 J; 2 i! 1 2C u 1,45 .27 357 360 i -3, 25 i 5 1.21 .23, 366 450 -Cis 0 IS( 1.04 .20 774 54v 1 -166! 40 2400 1 .82 1 .15. 388 72) 2 i 45 7.. .74 .14 _;1 i i 30 .6@ 55 7300 A2 412 3 i -57,- 6 11 454 11 7,', -714� 10 i 4 2 oO l ,11 i 472 126C. -7S 4 5:!0 56 i 111 487 • 0 1 49. i .53 1 .1C! 491 i 14 40 i -94, - 85 5 , 52 ic) 511 15 ; -1075 9 5 ,0'' i 5 2 t.- 1 1620, 1 -110y: i .700 1 .47 OID i 537 1 1710 - 11 73; I Of) i 6000 1 .48 0? i 554 1 ISAR 1 -up: Vin - 104 1 0 dev I t fu A A •ir, = 9 dev x t + .34 1 14 dev i Tc for t Tc .� r Eng* u' ieen g Civil Design and T�and Punning SPOKANE INDUSTRI LL P'RK DE3cftIFTIoH . B.S.P. D CSIeHEO DATd Uy ' CHECKED —DATE 9. HO. SHCCT E OF_ (BOWSTRING ) BASIN TOTAL AREA = ,2,6 ACP, IMPERVIOUS SURFACES,' NE ?'2 ASPY.ALT A.. ^,EA = 745 '/ SQ.FTIy�( f L Yy • , 'L.Z9 ; i NEW PAT;i., AREA = SQ.FT. (/ TOTAL TO DRAIN TO 208= 76r SQ.FT. >I� y SWALE AREA REQUIRED,' 74'50 X .042 FT. RUNOFF = 3// j ?T. 1/2 "= .042FT. PROJECT SWALE AREA,, z �•s� (1 2 —) FT. x ( 5 2 6 FT? V X 208 AREA =/3 X 63/ x G '• 3:l stopE- DRYWELLS DEVELOPED "C"= ASPHALT =(.90) (.04" .65 GRASS =(.50) (.3,9) USE WORST CASE T = 5 MIN USE. / TYPE "A "'DRYWELL & USE 7 6 T "B" DRYWELL. SEE BOWSTRING CALCULATIONS NEXT PAGE.. G '• 3:l stopE- mw # r T H 0 D 9 m » I Tt I B A 1- 2 1 D, z -- 1 . !I PROJPF - « p4n, P P , o liuP lfir'EP.Ert Imirs! T i g" e m t Re Deson YpAr flow (m I o D? v e vP em A C , - - ;rEd b;l I rcxE, j I Tp �j C.- EN'blNEEF INC, , M, ! L R C T "NE! Din 2 Tiffie Or , !Ti InC, ;lufen5ity 14 dev. in p C Cj ma T1 (SEC) n . C . f (Cu, ft,l ; (ru.tt. ; AI 1 60) 1 (zee belowi ' loutflow1#2) ' t4546) -- - - - - -- -------------- - - - - -- ------------------------- i w ; 2:: ; 1 2 46 8 0 Q(, 7 OJ.FT 3.18 0 ! : , , v i 8 LESS THAN "I A- 71 1 s» i 1130 180 900 7 W. 27 366 12H 1.41 3qh i 40 1 4K I J L i p nl , t 1.04 5 46 41c I 21(so "y' m; i 630 L 7 4 H - 4 1 « > w: ml .74 m: 5 810 1, 7 as cc i 45 0 1 .61 71 ! + -6 t 41� p 1 4 , t ! 480f =13 .1t JI-1 4 j c a ; 5 7� 5 4 Cl 0 j 16- c 7 O"J » : 59e 171 0 0 01 4 61c I . ',A t 0 m for te Tc r, Odeytt+ g @ deV t T_ for t Tr O/C r z PHISTRING METHIHIII OATE j A Ni. 1 PTIENTON BASIN DESIGN henved bv SAX FRO-HECT-SPIUKANE lrd, PARK - B,;,P. #-!! TAYAR ENGINEERING 6ASIN' NO- SURFACES ONLfl Tif.te increment (Min) i 5 a: Tire of Concentratiun (win) i :« : meow 3 u ;USE i TYFE ± c m Desion area tvr) ca: Ama acres) 1 X 11 eve 1 uped "c'' flactur .90 #1 1 6 : « 1 1 15 1< 07 Time Ini. m me I ric Intensity 1 Q dEv : : a , a Storage (mini 1 ISO HOW,) 1 w.f.s.) 1 (cu. fh) 1 (coft ;6m« 1(11 1 60) n( ms) jQee be!") houtflownh ; 0546) -------------------------------------------------------------------------------- 5 1 w: VIB 1 » ; m; »; IN 1 LESS TON M7 CMFT m: a: 214 1 a; m ; 180 H i a: YOU 1 137 «: m: 270 v > ; !w 1.45 1 « : »: m: -m; a: !w: g! a: m: 450 as z: !w: 1.04 a: 303 540 -230 »5 2100 .?1 M 7 2 40 2 .82 a - "14 m: -40: 45 2m a : .11 m: m: 1 11 as Q -"; 50 B1.1 m: 1 0 m: Yflw -577'1 51 - .11 311 Q 0 a: 10 w o k i «» 5 7 ; 60 3600 1 & a: In !a: -734: v; � .6 .09 i -) 6 7 117 en3 I 70 4200 a a: m1 2 1 L <a , m: 56 i » 74 1 311 5 5'5 SOO 1 m Ind 9 14 4 o -1()4 x»: 52 0 i14 ! 54(1.'. ; z: 00 42i i62-u 9 5 7t) 0 .49 07 m : 1 T 1 0 m; 6 0 0 .48 .07 m : 180 9521 o = :#„ m i t for r Tr Vir, = 0 dev I t + .34 t 9 dev 1 Tc for t Tc o » :! Engui >,ec" mg Civil Design and Land Planning DE7CAI7TIOR C��B ('�A_ , �A r i 'non1.5 DESIe}(CD , DATE CH CC KED — DATEi_ _TILE HD. 3HEET I OF_ 7f1ESE G?LCtILATlOh1S A,eE IC64 A SumP Comp, T70n), 7 - H I5 CONpITIOtt) I,JrLL H A rrJd� 71LL FLOUJS �rrJ ,sgsln[s °`c' -+`F" �NE� RAE R2ov /pE� ,co,e ac,ucKc� /�CrnovA� o� /°u,rJO,��, cAPAe/ aF Cr.(- OPEn//rr 4 Foe surnP cvr1JAIT7an1 O4= 3,087 (3.5)(5P Q= 3.8z CFA CJOR 57 CASE FLaa> OFF D,� /s PO QAS /nl F C'� ICZ060 OFF Tb7;VG S7'�E�r AREA. A2E�9 of 1800'x 29'- 5Z200, -/-•2 /f = 5z700 FT. = /.zo ACRES - ro= 3 �B / `lH�. �T= 5/rtrn�. Fo,e A io YE.P� E ✓EiuT� C = .90 6 ✓Etne/vr) Q„ = 3,43 crs 3,43. Cr s /5 <a-c55 Th'l9n1 3.82 CF_S� 7WeE FZCLJ C,4P,4c/7 of ONG . CW2Q aP6nJIrvG,, r�/E, EFa,e� /S2/� /.o,9�E OFF THC- 5rkE6T /� AQEgt l� S /it1G6 .T7f6RLc IS rnO P£ 7 4RJ GrUE Cu.l� �PEnJ /rt1G, �r20 ✓ /4E/J y�J E.Flct/ C�I�E, 3,5' cak 8 cur k6QwkC=D AT LOO POINT ' �- )r Taylor Engxxlec g Civil Design and Land Pl -,Lf= J ���� ,DEJCA,ItTIO?{ 4 r d ,tlt DCsI B?(CD� DATE ,1;(�ny .• CHECKED DATES— _TIDE 110, 31-[EET�.i1 7W" CSE (141-C- 0l6.4770NS 1441e- co - Ft oro u)iLL NAiULSLE ALL FLOUJS 0FF7hZ5714? EE7- �- XCL14 D //vG, BA51n1S r / G�FU�E CUrUT rluo(.�s CAEA G- 11041=76 A,e� N07' d4 55/f2K T�/EY Fl�E PR- OVlp6L FO,e C?(.UCKEP /cFjnDVAL Dl 4U-A)DF"F, CXPW?1 - / - OF CIIteg 01OE�l,'04 `6'e, sc�,np cvrUol7�on� Q 3 087 H% :Q= 3 "087 (Z' )(.$)� 4 = 2�ts cF.s c�o,e.sr cASE FLOW OFF o,� .sr�r is< iir� QxLSin/ ``I " CJaLCU.c q7� FLociJ OFF 7a7�G STP�T AP�E�9, f?PL<I f ST��r- 8 7 .'" 2¢853 �/' &4 � x z9 "= s � o = 24853 FTz = . (T= 5/�zin�. Fae // iv YE¢� E ✓E/Ui > C = '90 (1 . Q,o c = . 90 (3. /8) , 57 163. Cr5 /5 4E55 7'V 4W 248 - 771E FZ OLJ C- 4 44CiT - oF vn/E . Cw2S vP6nJIruG,, THE,�Fa,eE /S2/�iti,9�E oFF rHC- STP.E6T L5 Ad�Q�IA�� S/nJG6 .T�/E�eE is .riot 7 .5i4�J vnJ� cuK(i e�PE�J /ruGl AR.o ✓ /,OE/J yy ERct/ 0 ,1.56" ,2 LI1�f3 =Q(AI kt,0 47 GOCJ /PHU 12a�e, L/® INLET CRrACITY, STD. GR, ,TE /—' �\ Q Z. 3P 3 31 2- P= IT ( ?2)= 5.75' Q = 3(5.75)y 3 /, F 0 R y = 0.5 f+. 22" OPENJ IMG Q = CAPACITY, cfs P= PERIMETER ft, y = FLOW DEPTH, ff. OR HEIGHT OF CURB Q= qy C5.15)(0.5) = (1 cfs FOR y = 01 �4. O = qy (5. 5)(01) = I - cfs 15 or Tlayloz Engineering, CM Design and Land Planning SHEET _ OF— s�r,F 1214A.1 p.y� Taylor EngWeeru g, Civil Design and Land Planning T. TABLE 11 F Farrell B Graywolf B Hopgood C Felida B Green Bluff B Hoquiam g Fernow. B Greenwater A Hovde A/C i Fiander C Grehalem C Hoypus A Fidalgo C Grove A Huckleberry C i Finley B Growden B Huel Fitch. A Guler B Hum A Fontal. D Gumboot, B C Humptulips B Freeman C Gunn B Hunters Gwin D B G H I Gahee B Hagen g Galvin C Indianola A Hale B Inkler Garfield C Haley B B Issaquah B C Grandpon Haman B Itat / Garrard B Hardesty g B Itswoot B Garrison B Harttine C Gaskell Hartline B Gee B Harwood C Gem C Havillah B J Germany B Hebo D Getchell Heisler B Jonus Jumpe B Giffin C Helmer Giles g B Juno B Hemmi Gilligan B Henningson C Ginger C Hermiston B Glen B Hesseltine B K Glenoma B Hesson C Glenrose B Heytou g Goddard B Kaiders B Hezel B Kalaloch B Godfrey C Hillsboro B Kalama' C Goldendale B Katula B Hockinson C Kapowsin C Goosmus B Hodgson C Gorst D Hoh' P.. Govan C Hoko .B Karamin B r' C Kartar B Grande Ronde b Hoodsport C Katula g Kelso C Kennewick B NOTE: Blank indicates a hydrologic soils group has not been 'determined. r Dual groups indicate the drained /undrained condition. Table 5 -- Runoff curve numbers for selected agricultural, suburban, and urban land use. (Antecedent moisture condition II, and I = 0.2S) For a more detailed description of agricultural land use curve numbers refer to National Engineering Handbook, Section li, Hydrology, Chapter 9, Aug. 1972. - �/ Good cover is protected from graving and litter and brash cover soil. Curve numbers are computed assuming the runoff from the house and driveway is directed tovarde the street vith a minimum of roof "Ater directed to lawns vhcre additional infiltration could occur. the remaining pervious areas (lawn Arc considered to be in g p ) good pasture condition for these cure nwnbn.rs. In some warmer climates of the country a curve .number of 95 mqy be used. rem.] TABLE 5 HYDROLOGIC SOIL GROUP LAND USE DFSCRIPTSON A B C D ' Cultivated land) /: without conservation treatment 72 B1 88 91 with conservation treatment 62 71 78 81 Pasture or range land: poor condition ED /t4M 60 79 86 89 39 good condition 6 74 8o Headov: good condition 30 5b 71 78 Wood or Forest land: thin stand,. poor cover, no,mulch 45 66 77 83 good cover! /, 25 55 70 77 Open Spaces, lawns, parks, golf courses, cemeteries, etc. good condition: grass cover on 75% or more of the area 39 61 74 80 fair condition: grass cover on 50S to 751 of the area 49 69 79 84 Coeercisl and business are" (85% impervious) 89 92 94 95 Industrial districts (72% impervlous). 81 88 91 93 Residential:' Average lot size Average % Impervious! - 1/8 acre or less 65 77 85 90 92 1/4 acre 30 61 75 83 87 1/3 acre 30 57 72 81 86 1/2 acre 25 54 70 80 85 1 acre 20 51 68 79 84 Paved parking lot., roofs, drlvevays. etc.! 98 98 98 98 Streets and roads: paved with curba and atom aeverss/ - - 98 98 .98 98 gravel 76 85 89 91 dirt - 72 82 97 89 For a more detailed description of agricultural land use curve numbers refer to National Engineering Handbook, Section li, Hydrology, Chapter 9, Aug. 1972. - �/ Good cover is protected from graving and litter and brash cover soil. Curve numbers are computed assuming the runoff from the house and driveway is directed tovarde the street vith a minimum of roof "Ater directed to lawns vhcre additional infiltration could occur. the remaining pervious areas (lawn Arc considered to be in g p ) good pasture condition for these cure nwnbn.rs. In some warmer climates of the country a curve .number of 95 mqy be used. rem.] TABLE 5 26 / 26 26 30 26 26 SPOKANE 22 Cheney IVAA1r ,- nllAITY fD m 20,000 1. 10,000 . ...... . .. 7.. j. .. ......... FROM HYDROLOGIC DATA FOR EXPERIMENTAL AGRICULTURAL WATERSHEDS IN THE UNITED STATES AGRICULTURAL RESEARCH SERVICE, USDA 500 - I ... ...... I-1-1-3. L j.. ..._..._ — L..... . J.—d—L-1 I L-.L-.L.-LLJ.JA.L- 10 20 30 50 100 200 300 500 1000 DRAINAGE AREA IN ACRES q Figure E-I.--Hydraulic length and drainage area relationship. 2000 209.' : Were L Hydraulic length in feet a Drainage vca in ores 5,000 77' 3.000 7 -4 j 2,000 T. 7 1.000 I . . ...... . .. 7.. j. .. ......... FROM HYDROLOGIC DATA FOR EXPERIMENTAL AGRICULTURAL WATERSHEDS IN THE UNITED STATES AGRICULTURAL RESEARCH SERVICE, USDA 500 - I ... ...... I-1-1-3. L j.. ..._..._ — L..... . J.—d—L-1 I L-.L-.L.-LLJ.JA.L- 10 20 30 50 100 200 300 500 1000 DRAINAGE AREA IN ACRES q Figure E-I.--Hydraulic length and drainage area relationship. 2000 1001 901 801 70( 60( 50C 40C 30C 200 TYPE II STORM - FLAT SLOPE ° 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 DRAINAGE AREA (ACRES) PEAK RATES OF DISCHARGE FOR SMALL WATERSHEDS (24 HOUR; TYPE II STORM DISTRIBUTION) ry r V I m 90 n . so 70 9 60 0 �o x n .a 40 ° ' m 30 'n 20 z x ° r 10 i 8 °_ 6, .. 5 4 3 2 ' Ch. T N � m C . ~ � i - m 0n co W TYPE II STORM - FLAT SLOPE ° 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 DRAINAGE AREA (ACRES) PEAK RATES OF DISCHARGE FOR SMALL WATERSHEDS (24 HOUR; TYPE II STORM DISTRIBUTION) ry r V 08 Table 9.' -- .Slope Adjustment Factors by Drainage Areas FLAT SLOPES Slope (percent) 10 acres . 20 - acres 50 acres 100 acres 200 acres 500 acres 1,000 acres 2,000 acres 9 .94 .90 .86 .84 .83 .82 .81 .81 0.1 0.49 0.47 0.44 .0.43 0.42 0.41 .0.41 0.40 0.2 0.3. 0:4 0.5. 0.7 1.0 1.5 2.0 .61 .69 .76 .82 . 1..00 1.21 .59 .67 ..74 .80 .89 1.00 1.14 1.24 .56 .65 .72_. .78 .88 1.00 1.14 . 1.26 .55 .. .64 .71 .77 .87 1.00 1.15 1.28 .54 .63 .70 .77 187 1.00 1.16 1.29 .53 .62 .69 .76 .87 1.00 1.17 1.30 .53 .62 .69 .76 .87 1.00 1.17 1.31 .52 .61 .69 .76 .87 1.00 1.17 1.31 12 .97 .95 .93 .92 .91 .90 .90 .90 13 .97 .97 MODERATE SLOPES .94 .93 .93 .92 3 4 5. 6 7 .93 1.00 1.04 1.07 1.09 .92 1.00 1.05 1.10 1.13 .91. 1.00 1.07 1.12 1.18 .90 1.00 1.08 1.1.4. 1. 21 .90 1.00 1.08 1.15 1.22 .90 1.00 1.08 .1.16 1.23 .89 1.00 1.09 1.17 1.23 .89 1.00 1.09 1.17 1.24 STEEP SLOPES 8 .92 .88 .84 .81 .80 .78 .78 .77 9 .94 .90 .86 .84 .83 .82 .81 .81 10 .96 .92 .88 .87 .86 .85 84 .84 11 .96 .94 .91 .90 .89 .88 .87 .87 12 .97 .95 .93 .92 .91 .90 .90 .90 13 .97 .97 .95 .9A .94 .93 .93 .92 14 .98 .98 .97 .96 .96 .96 .95 .95 15 .99 .99 .99 .98 .98 .98 .98 .98 16 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 20 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 25 1.06 1.08 1.12 1.14 1.15 1.16 1.17 1.19 30 . 1.09 1.11 1.14 1.17 1.20 . 1.22 1.23 1.24 40 1:12 1.16 1.2.0 1.24 1.29 1.31 1.33 1..35 50 1.17 1.21 1.25 1.29 1.34 1.37 - 1.40 1.43 TABLE 9 6 -14 LEFT /V/- E - - 4ly leg, 7 yl o Y 9B LEFT' E Dv�2z�y� AS PNALT 0 VERIA- PIGNT NE EL U @ OGO Q d i �yo SGoP� IV cv 3 OVC�r [-f _- f? scop � � a•N / 0 OG E L -lU. o 0 " iiv- /o- 3 gl&H7 'E -R oyez -r; /- ol-o � l Szc� LEFT ASPHALT O VFRLA- /O 60 - - ----------- ....7 0 .... -... -.. _. _..... r' �O S Gv�L �✓EYV A v SGop.L Ed�ST SbaXG Yo Oe jam.... � s _.- - -- -- ----- - - - - -% - - - - - -- 0 J O oGQ !_EFrEP OI/E/L � � v�2LftY M f}/u477,a sz 0 t 90 O� Gi !i R1GI4T EW EP 66// F -P OMB /L /,i91i /JE /�T,-' /• wo 0 w N LEFT AS PHA�T O VEI�LA- J E - i y Z,,5 EP r VZ Vr 7 ex�y* y�opc�6/�o 0 M ao ri fT S[opy EXlsr 4 /"wit o�-p � oyElz t�;G,: -;-e2o RIGHT I I r x N N , ew EP VVV \ O v Z w J EXi°Til�i�huG� cLL 0 R 5.R Z O ovElzi�y�9r -, -/- a 317 w o o w U U d w 0 N Z Q N 00 w LEFT N FivE -�El d -7 L A- of o� 0,/ 12 p Eli% GEFr �P a vS2 -41 NE � it�tiy � Ovc ?e EXIST /JSO� / ±Ly�� - � oGQ !� ovE2 � j a FPry 652 it RIG9T 6X / yT /✓ � //, �lA v V LL " � �/ W NE EL// @ OGO rG JO %/B NEW CoZYP- l/J_S8 of o� 0,/ 12 p Eli% GEFr �P a vS2 -41 NE � it�tiy � Ovc ?e EXIST /JSO� / ±Ly�� - � oGQ !� ovE2 � j a FPry 652 it 0 LL 6X / yT /✓ � //, �lA v V LL " � �/ \OLD 0 Ri &H7 E -R o :.. olle-zkdll JEPT%/- a U � _ o w U U y � w o 0 LL A S P HA �T O V ER I A-Y L R NPw �I NE FLU GO I + N �✓Fw e.oEly. • /lo/ NEw aO o ��a 5�o/1L ,vE y,y _sGoO.� Dili ST �G - 0� LL gT�nS iyT S�a�GSBf� X �ST s�oPe.tysj ...�_ . 0 oG E 2 L -l// h2 9S J � O � 0 OGQ � / • � � o 0 I r vtl2 sfy O�OT/ Mg/u� - ra ,Bye_ a 0 w 0 i Y �.•�+kt`..�tsNcamass ,v. , a�rsw -,. , . , r tat.€'r.. w. .,4,.,: 7.88' �G�F- S_CBLi?ItON I O 1 O 1 T I m i K I s Spo"A'E C"'OU" BINDI FE r I L_1--� IN INUO (PHASE 11 -0 -------- • - ---- - - -- -- -- � "L � N. 4 {xG - N 8 9' 3 6' S 5' E ; 1/ COO. SEC 12 - N. E. SEC. CPR. 12-25--44 ALL THAT CERTAIN REAL PROPERTY LOCATED Ltd TI N. 1 !2 OF SECTION 12, T.25N_, SPOKANE �..� q END. 1" IRON P!P 12 i2 7 END. O.O. SPiK£ R.44E., W.M., SPOKANE COUNTY, WASHINGTON, DESCRIBED AS FOLLOWS: R.O.S. BK. 39 PG 78 \ \\ SECTION LINE BASIS OF BEARING R.O.S. BK. 39 PG. 78' Y COMMENCING AT THE N. 1/4 CORNER OF SAID SECTION 12 THENCE N.8W36'55 E., ALONG THE NORTH LINE OF THE N.E. 1/4 OF SAID SECTION 12, A DISTANCE OF 70.88 NOVEMBER, 1988 FEET; THENCE S.(T21'00"W., A DISTANCE OF 771.10 FEET, TO THE. TRUE POINT OF \ BEGINNING; THENCE S.8949 692.92 FEET; THENCE S.w21'Od'W., 613-86 FEET; THENCE S.7.459'S0"W., 990.79 FEET; THENCE S.15'00'10 "E., 250.00 FEET TO THE NORTH : r RIGHT OF WAY LINE OF THE BURLINGTON NORTHERN RAILROAD; THENCE S.74'59'5d'W., ALONG SAID NORTH LINE 2150.00 FEET TO THE SOUTHEAST CORNER OF SHORT PLAT 86 -457, i RECORDED IN BOOK 5 ON PAGE 37, SPOKANE COUNTY, WASHINGTON, THENCE N.11[731'00'W., 2 j I 61 A ALONG THE EAST LINE OF SAID SHORT PLAT 86 -457, 735.68 FEET TO THE NORTHEAST CORNER _ _ rTID. BRASS CAP IN o O c� i THEREOF, THENCE N89- 50'Od'W., ALONG THE NORTH LINE OF SAID SHORT FLAT 86 -457, 351:50 SULLIVAN , o - `"f 1 t` & EUCLID FEET TO THE EAST LINE OF DEEDED SULLIVAN ROAD; THENCE N.(731'Od'W., ALONG SAID EAST LINE, I I ' I -, 409.09 FEET; THENCE S.8750'W 1-. 1025.00 FEET; THENCE akO'31 'OT W 290.00 FEET; THENCE NW COR. SEC. (U � S.84'12'34 "E_, 430.29 FEET, TO A POINT ON A CURVE TO THE RIGHT, THE RADIUS OF WHICH BEARS 1 2- -25 -44 1 BK. 39 PG. 78 Cr o S.68'59'51 "E., A DISTANCE OF 600.00 FEET; THENCE ALONG SAID CURVE TO THE RIGHT. THROUGH Q Q 7 R/W DEDICATION z A CENTRAL ANGLE OF 12'27'10", AN •ARC DISTANCE OF 130.40 FEET TO A POINT OF TANGENCY; \. THENCE N.3327'20"E., 29.98 FEET; THENCE S.75'00'41'E_, 4.43.83 FEET; THENCE 5.86'33'07E , c� 429.20 1 THENCE N.0'1 0'57"E., 289.00 FEET; THENCE S.Wr49'03"£., 267.10 FEET'THENCE �P - S.00 ° 21'00' ' W700FEET TO THE TRUE POINT OF BEGINING. - ,, , I p O N89 °49' 362.97 �a N89 °49'03 °W '` EUCLID AVE. r- �ECT1O: �i lv E L - - - - -- _ __... - - -- - -- - - �' AREA = 69.46 ACS. � O A �7. I Q 69 2-92 -- - - M - - - - THE SiGNATORS HEREON AGREE TO ASIDE BY THE CONDITIONS SET FORTH ON THIS DOCUMENT !' p ��° - - - -- ._ __ __ __ _ __ __ - _ �2f�9.O CONDITIONS > ; '• j, .� fi ° T "' i - "'P' ^� �� � 20' - G7 c0.00 338.96 =30.00 0 R =30 OP 29,98 f L =47.2 �; 0 =8 x 49'57 ve _ t . -_ t_. r. L _ THE RIGHT OF WAYS AND EASFM,TS SHOWN HEREON ARE HERESY DEDICATED FOR FUBLIC '1SF ? O O a `i0 / S. 21 OO ' W &=-90 °10'03 =47.04 t _ IN P ERPETUiTY. r`•, .,�...,r -, F.. _,r- °, -. ; -., _, { »�, -_ y rY' O. O , "` /3'p � p � 7.00 18 i ` ' - �� - 18.84 0 ` , .+? , , ^ �Fi y f r %(b Ct� WARNING: SPOKANE COUNTY HAS NO RESPONSIBILITY TO BUILD IMPROVE, MAINTAIN ; t) ! '^ - - _ - i - { ' . - , ` M _ a a r. r w r OR OTHER WISE SERVICE THE PRIVATE ROADS CONTAINED WITHIN OR PROVIDING Si � b 4�'v T ' � °00 l ` V ►� V 2.91 AC S p Cal � � . -TO THE PROPERTY DESCRIBED IN THIS BINDING SITE PLAN. BY ACCEPTING THIS r N Q / ti i / 4 j ° N ct �� b CV 1 BINDING SITE PLAN OR SUBSEQUEN91_Y BY ALLOWING A BUILDING PERMIT TO BE ISSUED ED 1 ° 12'34° / ! , -r �,, 83 p {` i r�> 1 - ON PROPERTY ON A PRIVATE ROAD, SPOKANE COUNTY ASSUMES NO OBLIGATION FOR SAID m W �' !� N ° 33'07 °W W r 4�j 2.56 Al w CO PRIVATE ROAD AND THE OWNERS HEREBY ACKNOWLEDGE THAT THE COUNTY HAS NO ! ` LI ' Lr1 te r, ; U n 6 p 4 2 9, 2 0 o ( " q ° -- - - OBL,GATiON OF ANY KIND OR NATURE WHATSOEVER TO ESTABLISH, EYAMINE, SURVEY, e k F'? 4 / r� R G ( Ud 2. 7 AC5 �O�`� .,� 1 ; y0 ." �6 O CO 1 CONSTRUCT, ALTER, REPAIR, IMPROVE, IvA NTAIN, PROVIDE DRAINAGE OR 5 ^.IONS REMOVAL O D .81 ACS. o ON A PRIVATE ROAD. THIS REQUIREMENT IS AND SHALL RUN WITH THE LAND AND SHALL_ X Its O O L�_ C1 O ! � /! NE o O1 � °' �( /�`,��` �� � 39 �'CF- N n r 01 Ell' 'O � ,'/ I ,.c� to e Y V QJ 9 g�� o BE BINDING UPON THE OWNER, THEIR HEIRS, SUCCESSORS OR ASSIGNS INCLUDING THE i G f . O -' r7 + O/ � J \S9 ` � rl CO O / i O' Y o OBL CATION TO PARTICIPATE IN THE MAINTENANCE OF THE PRIVATE ROAD AS PROVIDED <t } Q� N (U' 3 „ x`40 'ti 00 Z o.2 4\ - / J / oOJ 2 !+� Z HEREIN. a ;�; 2'.41 ACS. N N N.89 °490 ti � 3 , -< c, - - - - - 5 4 0.81 -� w N 2 �' � - v 4 ' .L f 'NO MORE THAN ONE PRIMARY USE BE PLACED ON ANY LOT NOR SHALL ANY LOT BE Ii <__ �O UTILI Y DRAINAGE I N 2.84 ACS. �i- - ^.�'f FURTHER SUBDIVIDED FOR THE PURPOSE OF CREATING ADDITIONAL. LOTS, OWNERSHIPS, I N89 "1J'OC`W 11 i c 'a = t lSB "1Lt'04'ER to EASEMENT TYP � / ~� - "� �- l OR BUILDING SITES WITHOUT FIRST FILING P, REPEAT °, --- ^��- -v - ..."v«- �- �-.®.. � ' ,� � ) � I o� � � 4. - ,- �,.- •-�'�� �, - - r/ ;�} -y �6 � 01) 3 e 2 N I o 7 s ,.. 2 Q - 2�° 56 \ ,� - "SIDE YARD AND REAR YARD SETBACKS SHALL BE DETERMINED AT THE TIME BUILDING', 1 1 4 ' _� `" 1 q� t` o PERMITS ARE REQUESTED. THE SETBACKS E A a • O :'3' 3.04 ACS. ! ! .k D' s� C 6r. 3.25 ACS- Q C S INDIC TED ON THIS BINDING SITE P,, .N MA ; - _ -- � O' E� � t" � h Q ., N C � . . ILIT r_SM T "�` 7" O ' �.�J ACS *i ' i • «. p BE VARIED FROM IF PROPER ZONING APPROVALS ARE OBTAINED." _ R 2.4 C S. o �. o p '(� II N L ' - j6 -3 1 0 1 _ in THE PUBLIC WATER SYSTEM, PURSUANT THE WATER PLA APPROVED BY COUNTY ANC STATE c+ i 2.99 ACS. ,. - -- ; i- " t~ _ Z HEALTH AUTHORITIES, THE LOCAL FIRE DISTRICT, COUNTY BUILDING do SAFETY r v_ O p_ '' j t� Cy �� 1}i o =, _ - ; t J p C DEPARTMENT, AND WATER PURVEYOR, WiLL B£ INSTAED Wt7HIN TINS BINDING SiTE - C' C LL 2.53 ACS. PLAN, AMD THE SUBDIVIDER /SPONSOR WILL PROVIDE FOR lNDFODUAL DOMES IC WATER J 42 � { u T IL I'C'Y A i (`7 t�7 x.'39 AC S• a I rn Z v 7) i y° '� 1 4 0 j SERVICE AS WLL E AS FiRE PROTECTION TO EACH LOT PRIOR TO SALE OF EACH :_0T 4ND J LANDSCAPE. ESHIT ; ' � �-� 1 � 6 � 0 9 90, ?` - rr; rJ ? A PRiOR TO ISSUANCE OF A BUILDING PERMIT FOR EACH LOT. a , r. 8 n 56 I R 0 J0 . , ' -, z '.T, v 3 o . �.E 2.36 , ' _ °P ,� 363 OL 0 t� 249 ACS ' S 3 ^ "PARKING WILL BE PROHIBITED ALONG EUCLID AVE 8 MARIETTA AVE 1,/.! G= 89 °19'O'u'° ±; 3Y;8 =J S �' i _ _ O `� `y 1A °59 1 Y ' _ 2J� r c - rn N69' 50 C0 ,� 10 - 3 \ o Z - ` DIRECT ACCESS FF'OM LOTS TO SULLJVAN ROAD iS PROHIBITED. - ----- _ _ y 4 b -i _ L. 2� oj$ 1!� 4�.Z6 e 1 �� 2.49 ACS. „ I I k' �I� _ _. __s�.:. :"j9.I� _._____ -- 3 Q o 11 SPOKANE COUNTY MAY ENTER WITHIN ALL EASEMENTS FOR THE PURPOSE OF DRYWEL L AND _ I_ � A � _. . i - ' O � � � � FE SIGN MAINNANCE. SNOW REMOVED FROM THE PUBLIC ROADWAYS SHALL BE PERMITTED I 36 1•SOI 3 x 0. G � � (j 4� : `� (�, a C3� Z i ' O p WiTH THE EASEMENT. MAINTENANCE OF PATHWAYS, DRAINAGE SWAL£S AND LANDSCAP.NG (RECORD) j �J ' � I • Ci 2.49 ACS. l j 6 �-- r AREAS SHALL BE THE RESPONSi$tL1TY OF THE APPLICANT. �r 4 G' '> .% 1'O3 : tcl _ o tS1 �N PRIVAT _ RI . , \ c3• �,' {� ,,6 3' 0 p ANA �1 "THf PRIVATE ROADS AS HEREON ARE EASEMENTS WHICH PRONTO£ A MEANS S OF EsM'T " i a (0 ✓ . Q 2.67 ACS. INGRESS AND EGRESS FOR THOSE LOTS WITHIN THE BINDING SITE PLAN HAVING FRONTAGE THERON" � 1 0! rrS O 92 � 1 Z f �3 - PRIVATE ROAD PLANS WITH CONNECTIONS TO A PUBLIC ROAD ARE THE RESPONSIBIL,7Y O' W 1 f F Z - -- v °? I THE DEVELOPER AND ARE REQUIRED PRIOR TO THE RELEASE OF A BUILDING PERMIT. SEA i2 1 ' "'12 "T E OWNERS) OR SUCCESSORS) IN INTEREST AGREE TO AUTHORIZE THE COUNTY _ !` _ CAF' i' . 7 uJ �4c, A ' Y 3.35 ACS 3 2 085 Al �� T PLACE THEIR NAMES) ON A PETITION FOR THE FORMATION OF A ROAD IM,PROJEMENT p CJ,S D 3q F ? 8 ,O j qty• C c a DISTRICT (RID) BY THE PETITION METHOD PURSUANT TO CHAPTER 36.88 RCW, WHICH 12 � �{ = Y - - PETITION INCLUDES THE QWNER(S) PROPERTY, AND FURTHER NOT TQ OBJECT, BY THE • I p --�i I - 2 O' =' S Fes ' T Q v� SCALE 1 200' SIGNING OF A BALLOT, THE FORMATION OF A RiD BY THE RESOLUTION METHOD PURSUANT TO CHAPTER 36.88 RCW, WHICH RESOLUTION INCLUDES THE OWNER S PROPERTY. < IF A •� F x �� w c R THE E fiTTON OR RESOLUTION METHOD. A5 PROVIDED FOR IN -.- - L, v 0 RtD IS FORMED BY E}THE P c� � _ _ 5 , oc N. LW R.O.W. E B.N. R R c +#AFTER 3fi 88 RCW TFtE OWN ER S CCESSOR S FUR TNER GR OR SU , „ 2 . A A EE 1 TNT TH E ti a , i P M ROVEM£N1S OR CONSTF2UC.ION P CONTENT !A TED - W(THIR TH E PRO P OS D i RI ! � E D S FEAS BEE. p .._ 1 1 1 BY T H E t 2 THAT 7H£ BEN � FIT S T NE R D R THE ORMAi} 0 BE D£ F M 1, _ 0 F THE- { ON 0 RD < c(� r S E.. ` ' , P 0 ERTY INCLUDED Tr1ERE1N T GAT}# R l�Ar- "Y C� T 5 / $ , 0 � E ri r TI•tE AMOUNT OF'ANY COJNI '7 RE$A R a CAP ARIL I c t�I P , P C PATi ON cX c EEDS TH ` � . , £ COST AN U �..... N. OF`F __ ORMATI N O F ili R 0 _ ID kN C .. w•+ Ofd' F A , , N �. y S N OT ED to �,. THAT :THE . ROPe.RTY W . riiN TrIE .PROP S D R D = S ._ , Tt" 1 I.. SU FICf J Et TLY E�7E2 EI. O E D `OP � , _ , l fU R , O P 1 r L RO ED FU Ili V: R ER THE 0 NER S - OR SUCCESSORS A I SH LL RE "A N T} I , #E R GHT AS R 1 x ` A R LITHO ZED U N DER RCW ..6.II 8.090 . THE OBJEC T T ANY .ASS , ESSMEid'" S - REBA r THE l� _ T /8 ( ON S 5 E : R 8t C A P P ROPERTY AS A RES OF THE �,. ,OVA #✓ IJI.I 1 P MENTS CALI�b IN CONJUNCTION WITH THE c � r RMATION OF A RID BY EITHER P EfTT10 N OR RES L llOt d METHOD UNDER C1iAT�R 36.88 O U RCW, W, AND TO APPEAL TO THE SUPERIOR COURT THE DECISION OF THE BOARD OF THE IN WITNESS WNEkEOF 1 HAVE R r , BAS S 0. BEARING NORTH L!N HE E UNTp SET M`� HA ,� AND AFF,XEO E OF SEC. i2 COUNTY COMMISSIONERS AFFIRMING THE FINAL ASSESSMENT ROLL MY SEAL THIS RO.S- BK. 39 PG. 7S ._ DAY OF 1989 ' -_1 , ,, ,j .. 4 .�<,•.,. ,,, �, . -, - THE IMPROVEMENTS OR CONSTRUCTION CONTEMPLATED WITHIN THE PROPOSED RID SPOKANE INDUS RIAL PARK INC. t INCLUDE (A) CONSTRUCTION OF AN ADDITIONAL TRAFFIC LANE ALONG SULLIVAN RD. FROM MARIETTA AVENUE NORTHWARD TO THF.PROPOSED 11'JTERSECTION OF' EUCUD S I A T E OF O /AS HI IV CTOr` HIS 1S T0 I T S 'T' DAY O . F AVENUE REALIGNED, (B) RECONSTRUCTION OF THE EXISTING TRAFFIC SIGNAL SYSTEM CERTi T HAT ON THE ,, S _, BEFORE A. c ti - - - - - -- - = - - -- - __ 19 - , AT SU ROAD AND THE PROPOSED IMERSECON OF EUCLID AVENUE REALIGNED, CoUl"I i Y OF SPOKANE ) THE UNDE=RSIGNED A NOTARY PUBLIC PERSONAL Y ^-` - AND THE HE C CONSTRUCTION OF THE ENTIRE ADDITIONAAL TRAFFIC LANE ON SULLIVAN ROAD, L 4 ALL iN CONJUNCTION WITH THE REALIGNMENT OF EUCLID AVENUE, (C) CONSTRUCTION APPEARED OF A -#4 Y TRAFFIC SIGNAL SYSTEM AT THE INTERSECTION OF SULLIVAN ROAD AND - `K#ARIETTA AVENUE. AND (D} THE PROPOSED REALIGNMENT OF' EUCLID AVENUE AS SHOWN Tit. �JiL - 1� ��`'dti�'`t T O BF THE_ - -- - ---- �_-- .------ ;___ - -_ ._____ OF THE_ SPOKANE INDUSTR {AL PARK iNC. ON THE PREUM14ARY BINDING SITE PLAN 17 -87, SAID IMPROVEMENTS REFERRED MORE SURVEYOR CERTIFICATE ' - PARTICULARLY IN THE ' £-ONO ONS OF APPROVAL" FOR BINDING SITE PLAN 17 -87. ON RECORD WiTH SPOKANE COUNTY PLANNING AR NT •r •- 4 .. ., ,. ,;_, p, / s, „ u C I I 'rt;�V 1 , _1.., -. R n , DEP TM£ �. a.;: r': GO ",G I:dJT,.�ME „T, d ACKNOWLEDGED I r � F" r' zr •.; -- i.:: '-� r . - - . - _. -. Tt l... S 1 Pi I6 - ni - T�� r - - , , ! 1 .. r, t _ ._ , - 1.. „ ,r<" .. I _ 1ST •� a : E3E HE FREE A,VD VOLUNTA .'r ACT- AND DEED Or SAID CORPORATON ` USES .� \ "dD PU ONED E AN RPOSES THEREIN M NTI r r Chi I , S TA1ED T H AT HE - ,N A S - IT iS FURTHER AGREED THAT SUCH TIME AS AN R(D IS CREATED HiE ANY ROAD : OATt I A�JTf IGR tU ' - IMPROVEMENT PROJECT IS SANCC TIONED BY SPOKANE COUNT`(, TH£ ABOO FAR VE REQUIRED �..c�?� �. '3� -� �`.'��?�.��, ��..�.�: IMPROVEMENTS WILL BE AT ]i SOLE EXPENSE OF THE UNDERSIGNED OWNER, THEIR _..._.__._ __ - -_-- -___ r �� __ __ TO F.xEC!_'TE TH;_ SAID INS;RUMEI�lT 01'- BEHALF OF J ID CORORATION. HEIRS, GRANTEES AND ASSfGNB'WtTHOUT PARTICIPATION BY SPOKANE COUNTY. ( L- � THE RID WAVER CONTAINED IN THIS AGREEMENT SFWL L EXPIRE AFTER TEN (i 0) YEARS � FROM lH£ DATE OF IXECUITON BELOW. HOWEVER, 1H£ QWNER(S) OR SUCCESSORS) h' -r NOTARY PUBLIC IId AND FOR THE STATE OF WASHIN TON, RESIDING IN SPOKANE. AGREE THAT IF SAID RID AiVER EXPIRES WITHOUT CONSTRUCTION OF THE REQUIRED C 0 U N T a U T I L I T I E S D E 1' n A R t M E N T IMPROVEMENTS, THE OWNERS) OR SUCCESSORS) AGREE TO CONSTRUCT THE REQUIREG _ IMPROVEMENTS AT THEIR OWN EXPENSE; PAY TO SPOKANE COUNTY THE THEN ESTIMATED - Jt ! -, .{,•,;_ �r K L ; '; A`;' r ,- - _ COST OF THE REQUIRED IMPROVEMENTS TO ENABLE THE COUNTY TO COMPLETE THE SAME; OR FURNISH A BOND OR OTHER SECURITY MEASURE SUITABLE TO THE COUNTY PROVIDING r FOR Oa SECURING TO -IRE COUNTY THE ACTUAL CONSTRUCTION OF THE IMPROVEMENTS. _ Y ALL OF THE REQUIREMENTS OF THIS AGREEMENT SHALL RUN WITH THE LAND AND SHALL " BE BINDING UPON THE OWNER(S), THEIR SUCCESSORS) OR ASSIGN(S). COU E N G I N E E R "A PUBLIC SEWER SYSTEM WILL BE MADE AVAILABLE FOR THE PROJECT AND INDIVIDUAL_ - -y ," , , F: ? ,, t . ; ; - 4 : •r f ;r 3 SERVICE WILL BE PROVIDED TO EACH LOT PRIOR TO SALE. USE OF INDIVIDUAL ON -SITE A.'' '' "L' " F;_ ";-' ' " " ! r` SEWAGE SYSTEM SHALL NOT BE AUTHORIZED' ' USE OF PRIVATE WELLS AND WATER SYSTEMS IS PROHIBIT - ED ° "THE PUBLIC WATER SYSTEM AS APPROVED BY COUNTY AND STATE HEALTH AUTHORITIES AND THE LOCAL FIRE DISTRICT AND PURVEYOR WILL BE INSTALLED WITHIN THIS PLAT, AND THE SUBDIVIDER WILL PROVIDE FOR INDIVIDUAL DOMESTIC WATER SERVICE AS WELL COUNTY P L A N N I i � G D E PA R M E N T AS FIRE PROTECTION TO EACH LOT PRIOR TO SALE OF EACH LOT." �s 1 , 4 l t , -.. -THE WNNER(S) OR SUCC£SSOR(S) IN {INTEREST AGREE TO AUTHORIZE THE COUNTY TO L . PLACE THEIR NAMES) ON A PETITION FOR THE FORMATION OF UUD BY PETITION METHOD PURSUANT TO RCW 36.94 WHICH THE PETITION INCLUDES THE OWNERS) PROPERTY AND FURTHER NOT TO OBJECT BY THE SIGNING OF P, PROTEST PETITION AGAINST THE FORMATION OF A UUD BY RESOLUTION METHOD PURSUANT TO RCW CHAP ER 36.94 WHICH ti' 1 ,.•` ;- r t I l - INCLUDES THE OWNERS) PROPERTY. PROVIDED, THIS CONDITION SHALL NOT PROHIBIT THE OWNERS) OR SUCCESSORS) FROM OBJECTION TO ANY ASSESSMENT(S) ON THE C O U Y HEALT D I S T R I C T PROPERTY AS A RESULT OF IMPROVEMENTS CALLED FOR IN CONJUNCTION WITH THE ! FORMATION OF A UUD BY EITHER PETITION OR RESOLUTION METHOD UNDER RCW CHAPTER Ah1 " Jh 3694 X ;Lt) Hv':_; �� ?� <C��r[ -v It {!S DRAINAGE EASEMENTS, AS PLATTED AND SHOWN HEREON, WHICH ARE FOR THE PURPOSE OF INSTALLING, OPERATING, AND MAINTAINING DRAINAGE SWALES AND DRAINAGE FACILITIES TO DISPOSE - OF RUNOFF, ARE HEREBY GRANTED. THE COUNTY OF SPOKANE IS HEREBY GRANTED THE RIGHT OF �r r?K�' C, C,�1 ; r '1�_H_T ? �IF�:(�CR INGRESS AND EGRESS TO ALL DRAINAGE EASEMENTS ADJACENT TO THE PUBLIC RIGHT OF WAY. THE PROPERTY OWNER SHALL MAINTAIN THE DRAINAGE SWALE WITH A PERMANENT LIVE COVER OF LAWN ND/OR C O U T Y A S S E S S O R TURF, WITH OPTIONAL SHRUBBERY A TREES, WHICH DO NOT OBSTRUCT THE FLOW AND PION OF STORM DRAINAGE WATER IN THE DRAINAGE SWAIF AS INDICATED BY THE APPROVED � XAt,1j! ,E PLANS. J ArtiD .!�?P(d�)`' %EJ T1115 v LA, , t F .._..___ _. , -• �__.. _ -- EACH INDIVIDUAL LOT WILL BE PERMITTED ONE DRIVEWAY ACCESS. ADDITIONAL ACCESSES ARE SUBJECT TO APPROVAL BY SPOKANE COUNTY ON AN INDIVIDUAL BASIS. .�, , i O MODAL LOT DEVELOPERS SHALL INCREASE 208 DRAINAGE SWALJ AREAS TO C ®U Itl TY C ®M IN I S S I ®� E R S J COMPENSATE FOR ANY SWALE AREAS ENCROACHED UPON BY DRIVEWAYS Sl{BJECT TO APPROVAL BY SPOKANE COUNTY. NiS E31:'` DING Si T E P' Ar vb'.AS .APPROb`ED AND AC,C _r r_,_J u'y r'F �Jtll r'r' C,O �' >i 7 A. t`1 t , ,%4i 1 _S OhIEPS OF THE OWNERS HEREBY DEDICATE FOREVER TO SPOKANE COUNTY THE RIGHT -OF -WAY r' �' T r' T ITS Y i,_)r 1 V AS SHOWN HEREON FOR PUBLIC ROAD PORPOSES. }P(` { ,.�G,O!d SUBJECT TO DECLARATION OF COVENANTS RECORDED "� M R E I S I O N S _ SCALE cHA.nr�A,,, SPDKA. ?_�E c0 , °� T r , 0MIv�!ss;nl`r r ®Taylor Engi- neerin UNDER COUNTY TREASURER Awj (DATE) - DO HEREBY C ER TIFY r1A ALL T T' X S • -I ` �� F .4 F V - r Civil Design and Land Naming l A,'E.; WHIC Err.vl` ' .d'E..:_� �, "J: F�t_CJG vii �HAf?GF� :B' �E: , �3 - AUDITORS DOCUMENT NUMBER -t . AGAi,�J, ,E.E Ly L ;� SE70'',•NI`. b'v`IIF -!Ii.� ` MAP N,-�JE :BFa. ; -, ,. ,:,FI,>F�: -:.a .,lG THIS �. � ' �1:�.Y WHICH BY REFERENCE IS MADE A PART HEREOF. - - - - -- __�---- .-- _---- - -_ - -, 19__ -_. + - _ SPOKANE INDUSTRIAL PARK PLAN SI�r COUNTY 1 RFA`_'!_JRt-,-� UY DEPUTY r ,1 B.S.P. NO.88 - 21 DWN.' 'Yl DATE: //- -8B APP' CK gX- DATE: 7w -I'l f APP.: PHASE a _` • i l J J V/ V, co aD O 00 p N O N / O p d' 1 OI/ O O O ID o, 01 1 I PHASE IlI (FUTURE) , v� � 1 I o // �j� T cf� / I � rT 1 1 _J Q� LL \f 2004 - -- - -- (� - - - -- - - - -" / ^-�� _ — -� 2016 _2006' -- � r l • \ r •0 0 2013.2 -1 2013.5 i 1 1 r 0 00 a i, i 0 j �•/ /1'1!/u�✓L! i �\ /// 4- 2012.7 •. ( l J - ( / : : •. I 2013 4 2 0 \6 4, e , � 2 p \2 r i -- - _ - EUCLID AVE. --- - - - - -- .- - -- �_ - - -- — — -- ------ - - - - - �----- - - -- _ 2010 e eeeeeee J S WALE G — e p B ASIN D � (13'x 94' ) 2010.4 BAS I N /C 2008.1�� SWALE D • 1 1,2008.6 -�. 2013.4 �' / / 1 •.��, (13'434') e T I \ e l o , 4- 2007.2 DK 2814.7 I 1 I ? 1 b „ /S. \ IX l./CO (\ \� I I •• : � _l i 2O� � ®r +�® ® � I 1 /// / ��, /� /- _ _ �/ \ �I / ' 1✓' f ` mil 1 � � - 2006 - / /) t 1 1 � •� �, I � 1 I ` : f I � I t JJ k l- / : / y •• I I `_ / - -/ / 1 I i I I' 2013.3 BASIN A 0 \ t i I - ! `i2pp4 II / t 2011.2 2011.6 - -2010 / . x / i • '� SWALE B \ , ,- I •� °..•• SWALE F 1 / 3 (13 t I - e .. -•od x I ---` 2 506') x III -, 13 4r* / 1 •• "`YYY r y + 2008.9 X 2009.4 ' l 1 I x 2009.4 - d o SWALE C • ,�,•,..°'�'` _ J DRYWELL (TYP) / 77 ' v, v' - - - 2010 1 I ► v / ^ � / /~ 1 � //J �. -� '/ I l // :° • °° I e SWALE (\ � � / / / � / / / ••• °�� � , \`` 1 � � I , / ........... ....�e•:...........ye7►........ • e• /•+•..........•`.......\•.t.. (13' x 63') �' ,/ r% °,. ••,,.. -°° DRYWELL ' v , -20122 ' \ , 1 '. / /,..••° . I /� •/ r I.- Z o / BASIN DESIGNATION SWALE E m � " ° °•••• °•• ° °•• °• °••• °•• (I3'x 209') - t'2001.1 PHASE i BOUNDARY +2011.3 ��° ( /1� i 2007 SWALE I _ W 1 - r / — 208 SWALES o DR _ YWELLS SPOKANE COUNTY D- I I 0 - / - FLOW DIRECTION SHORT PLAT N0.86 -457 I I n� i I - -- 6 / - S ALE A • ( -- . . ,, �:.r - '� ` � ° li e 13 x 24 2 EX(S .ING DRYWELL / o / - 3) T -- _-- �e1NNH•M •eT•f4e •rte °�MNNHFf•NeO.M.�t'i�t•NM�• a.ee.a� eNe•Ni�` � � � / / � �' -..= -`- / MARIETTA AVE. IN E �' _- --� - •e• • eeaaseee +�rreee�+ereerrrss�••eTer�eee • e++++ee•+++e•+�•str*e•• i / 1 �i' / / / ��� \�� — J I I ��' — _— LEGEND EXISTING DRYWELL �Cn /n ��✓, �� ` �� �,\ / ` i 208 AREA S i • � I '� Z BASIN J ' • r oil . - -,� 'o- - i i / i I ' SWALE H ,, a � EXISTING CONTOURS - -- - -2010 - (13'x 46 ) -'- 2009.5 i '�/ ' - 2op J ' �� a, PROPOSED DRIVEWAYS C� 1 , CL • I _. .000l I � _ J �'' ; I �`� -- — 'poi _ UTILITY EASEMENT 2009.2 006 %- '' o ( / 1 ELEVATION DATUM � . , G . r t lei ti t'h W - _ INTERSECTION FLORA & EUCLID - -- - — P.K. ELEV. 2009.75 1 OWNERS - r SIGNATURE ' / TITLE v;� - X2008.6 , - / DATE ►,z -�y NOTES: SEE ROAD DWGS. FOR STATIONING , " °'s£a REVISIONS AND FINISH GRADES. . ' ac> . 6 ' Taylor Engineering Civil Design and Land Planning ALL DRYWELLS SHALL BE COUNTY °6 STANDARD TYPE "A" OR "B" AS CALLED PLANS &' X °e 20 OUT ON THE ROAD W/ TYPE 3 INLET /l�lC w �t, SPOKANE INDUSTRIAL PARK 2 00 4 ' ' w ,.` B.S.P. N0.88 DMC 10.1888 OWN. CK DATE DATE: 11 APP. SITE DRAINAGE PLAN APP 0 Z 2 REGION NO. STATE FED. AID PROJECT NO. SHEET NO. 10 WASH OF rn < SPOKANE INDUSTRIAL PARK + F Y Z uj M il-- a: 0 W 7 cf) 0 x < :0 O LLJ F _ F_ 0 U) (n STA23+12 z STA. 22 +25 SWALE BERM SWALE BERM uj 7: < 1 z r)60' 2 0 0 0 -A30- TYPE B D.W. a: _#_ I BOTTOM OF SWA l EL. 2004.78 STA. 14+50 B 20' U 00 STA. 14 + 25 UT ILITY E ASEMENT BOTTOM OF + BOTTOM OF < TOTAL L=III _0 - 7 INLET EL2010.10 < a --INST L STOP SIGN PERX F\j SWALE ) )F 1 6"1- 0)� S 7 8 cun) L= 71' U Ty - - BOTTOM OF SWALE Cf) 0 CO STANDAR 6 EL 2005.58 E L 2005-18, _�_,zOO7 .0& %__ 7 3� U, 11 U)l - 1 ; 7 Z � c - - EL.2009.60 0 430' EL.2010.00 ------- - 11 11 0 - - - - - - - - - - - - - - - - - - - - - - - 0 C 13 AkZI-1 �i� I - - - - - 411- 13 1/ X-11V STA.14+07 -%/ I i - - - T 2'CD.SFA-I4+3OaSYA-14+7 SWALE BERM - cli 00 2.011.46 )&C.D.STA-1 2010.20 2009•57 2008.94 2008.49 2008.04 2007.14 too =_ - N 74P 59'50 E 1400' 2010. 1 5 20 1207.59/ 7'C.9-s S7A� 20+75 21+30 50 ; 211+9 22+20 13' BOTTOM 0 01 (U 17 7 SW 0-.4 E L 38 + cQ 0 BOTTOM OF 7"/ SWALE 16 EL 2005.58 U) uj LEGEND -- E 200 5.18 . ............ /1\ , 41/92 DELETED DITCH FROM STA. 13+99.47 TO STA. 20+00 (R(RT. & LT) 11 1 1 I kd. j Appr• I Revision ­­ mimaiwa� SWALE BERM STA.21+36 STA20+48 �TA.22+ 25 STA.23 +12- STA.24+88 SWALE ERM C\J STA.25+15 TO STA.215+ 0 0 _2005 14 BOTTOM DITCH WITH W MIN. DEPTH =75 BOTTOM OF SWALE uj T YPE YPE "B" D.W. EL. 2005-18 U) STA. 23+50 EL 2004.78 INLET EL. 2005.28 1 SPOKANE INDUSTRIAL PARK wj 23 AwAlw Tc Engineering Inc. Cb/fl Design cmd Land Plarmin OWNERS APPROVAL . U / " � -,.- ✓, 0,4 / "-l - E SIGNATURE DATE STA. 24+88 STA. 2 5 +76 SWALE BERM SWALE BERM TYPE if B D.W. STA 23t50 F 20 -- - - - - - - - - I B.S.P NO. 88-21 MARIETTA. AVE. STA.14+•• TO STA. 28+•• SHEET 3 g_ -Z -Z--Z-/- 2006.69 ',22+50 1.23+00 506' 11 \1! 11 gFf �pe *I- IL R F_ I I /A AV M. M. SECOND ST . UJI 013.00 2 2012.19 a- 0 STA. 15+18.31 U) (MARIETTA NEW ELEVATION 0 STA. 0 + 00.00 (SECOND) ?008 EXISTING ELEVATION 0 + -2010- EXISTING CONTOURS NOTE: CURBS REQUIRE WRITTEN CERTIFICATION BY AN INDEPENDENT SURVEYOR AS TO 208 SWALES C -"j cn THE ACCURACY OF THE CURB FORM PRIOR TO CONCRETE POUR. FORMS SHALL BE NEW CURBS CHECKED AT 25 STATIONS. CERTIFICATION SHALL BE SUBMITTED TO SPOKANE EXISTING EDGE OF ASPHALT COUNTY ENGINEER. NEW DRYWELLS I C. 20!2.00 TOP OF CURB ELEVATION DRAINAGE FLOW 14 15 16 17 18 CM C.D. 19 CENTERLINE CURB DROP 20 21 5'CLJ-RB bROP' 54 .1 - - - - - -------- . . ............ - - ------- . . ... ... - - -- ------- - ... . .... . . . ....... .... .. - t7 . . . . ........... . .. . .. . .. ....... - -------- ........... .. ......... .. . ............ /1\ , 41/92 DELETED DITCH FROM STA. 13+99.47 TO STA. 20+00 (R(RT. & LT) 11 1 1 I kd. j Appr• I Revision ­­ mimaiwa� SWALE BERM STA.21+36 STA20+48 �TA.22+ 25 STA.23 +12- STA.24+88 SWALE ERM C\J STA.25+15 TO STA.215+ 0 0 _2005 14 BOTTOM DITCH WITH W MIN. DEPTH =75 BOTTOM OF SWALE uj T YPE YPE "B" D.W. EL. 2005-18 U) STA. 23+50 EL 2004.78 INLET EL. 2005.28 1 SPOKANE INDUSTRIAL PARK wj 23 AwAlw Tc Engineering Inc. Cb/fl Design cmd Land Plarmin OWNERS APPROVAL . U / " � -,.- ✓, 0,4 / "-l - E SIGNATURE DATE STA. 24+88 STA. 2 5 +76 SWALE BERM SWALE BERM TYPE if B D.W. STA 23t50 F 20 -- - - - - - - - - I B.S.P NO. 88-21 MARIETTA. AVE. STA.14+•• TO STA. 28+•• SHEET 3 g_ -Z -Z--Z-/- 2006.69 ',22+50 1.23+00 506' 11 \1! 11 gFf �pe *I- X 2_0' 62' 20' , 58' DITCH (TYP.) — TYPE "A" D.W STA. 0 +00 SECOND ST. (N.) I 1 4 -, ---- - SEE SHT 6 STA.2 +35 STA. 15 + 18.31 \ INLET EL .2007.25 MARIETTA AVE. 20 2 °1 BOTTOM OF SWALE - 2 62 Zoos S 17 EL.2006.75 20 -� 0) �n I TOC 2011.80 ' • ..�..___ _,.�_ 20' UTILI ?Y EASEMENT 58 _zon r+ - --I " co N o p ool". STA.3 +34.74 N 15120098 W 2013.20 5 TOC 2011.80 \� STA.3 +42.97 - \ STA.0 +00 SECO ST. (S.) PROP. L� E ' STA. 11 +80.82 17 STA.3 +51.32 r16,, I 13 2014.00 \ / \ MARIETTA AVF. 20' UTILITY E MENT SAWCUT 8 MATCH l I R =30 63' p \ TO EXIST. ASPHALT \ "K" �� \ REGION NO. STATE FED. AID PROJECT NO. SHEET NO. 10 WASH OF LEGEN 2 013 0 NEW ELEVATION 2012.19 � -- EXISTING ELEVATION - 2010 ---- EXISTING CONTOURS 208 SWALES NEW CURBS EXISTING EDGE OF ASPHALT NEW DRYWELLS x.00 TOP OF CURB !ELEVATION DRAIN FLOW `o- _ 0 .6 �, �.. ... — ... .� N C° r I NDUSTRIAL ( N DITCH SAWCUT & � � �° I I I � a �� J _ N. 0 °48 18 " E . 31 _ ��® _ _ o PARK \20 \ 2014. REMOVE EXIST. _ ASPHALT Ilk CURB DROP STA2 +1077 -1- �? 'o � " D.W. 20j3------ - ' _C9 20' UTILITY EASEM T o �� \ �v' � „ .. —� 'INSTALL 4 PVC \ � SECOND TYPE "A � BOTTOM OF N STA. 0 +98 5 � v' \ CASING. CLASS 160 c� - 4 �`1` L = MIN. BU i2i STREET EL/ 2010.2 + INLET EL. 2010.7 \ ,, 20' I W 77--- > 4 BOTTOM OF SW LE Q 2013.20 ",77 -�— �- � _ 1 v'�\ 6 \ —�- STA. 6 +4723 i0 EL.2006.70 Q REMOVE EXIST. 1 CURVE DATA: A= 48° 27 30" __ 2014 STA. 6 +57.39 °% TYPE "A" STA.6 +67.41 D.W. R = 600 _\ ;z CURB ( co —°—° S A. 2 +00 L = 507.45 9 3 — T = 270.02 i 1� 4'x45' DRAINAGE a N W T EL.2007.20 °° W w ,,,.. 7 ESMNT. AUDITORS co 5, co NO. 9206260078 H .. {. PROVIDE HANDICAP CURB DROP FOR �•� PATHWAY ACCESS OD N 45' Q 45' Or DRIVE- Tt ~ DRIVE- 4 Fi cz I a WAY a WAY u) DROP c DROP �� Q 11 COORDINATE WITH " CALL BEF Y DIG SITE APPROACHES APPROACHES SHALL BE INSTALLED WITH 4" CLASS "B" ACP 1-456 -8000 0 OVER 4" CRUSHED SURFACING TOP COARSE. 3 4 11 0 Z cr m I. THE TOP COURSE FOR ALL BASE SECTIONS SHALL BE 4" OF 5/8" MINUS CRUSHED SURFACEING. THE REMAINING BASE COURSE SECTION SHALL BE 1 -1/4" MINUS CRUSHED SURFACING. BASE SHALL CONFORM TO ALL W.S.D.O.T. SPECS. 2._ ALL A.C.P SHALL BE CLASS B W.S.D.O.T. SPEC. WITH ASPHALT CONTENT OF 5 -3/4% TO 6 -1/4 %. 3. PATHWAY SYSTEM CAN MEANDER IN EASEMENT OUTSIDE OF THE DITCH EXCEPT ALONG THE 208 DRAINAGE SWALES WHERE PATHWAY WILL BORDER THE PROPERTY SIDE OF THE 20' EASEMENT. PATHWAY SHALL BE OPEN TO THE PUBLIC. 4 ALL CURBS INSTALLED SHALL BE TYPE "B" CURB, SPOKANE COUNTY STANDARD. 5. ALL PATHWAYS SHALL BE 2 ",ACP AND 4" CRUSHED RACK. 20 RW 37' I 37' EASEMENT 2' 2' ! 1 12 ' 7' 7' 12 ' 2% SLOPE 2 SLOPE ° - E VA I.I TO 2.0% GR ES I .I ill /// • •.. ..... __- — GFtA� � -- - - TO 2 s1(!i -- 6' / --MIN. 2 % SLOPE TO 2 A.C.P• DITCH OR 208 AREA GRADE DRAINAGE AWAY FROM PATHWAY 4" BASE TYPICAL PATHWAY SECTION NO SCALE II lllatl 4 A.C.P. 4" BASE 2" EXIST. BASE — 1 ° EXIST. ASPHALT 4" A.C.P OVER EXISTING ASPHALT P. OVER EXISTING MEANDERING 6" BASE ROADWAY ASPHA DWAY PATHWAY — A.C.P. PAVEMENT SECTION NO SCALE ° EUCLID AVE. STA. 29 + 0 0 TO STA. 52 + 0 0 (NOT IN THIS CONTRACT) a 20' RW 31 W z O x � w cn Q EASEMENT 6' 2' 2' g ` 12' T 7' NEW OVERLAY MIN. 3" %SLOPE l �n1 1 5 i — l i i O D •D •d P' • P' 411 NEW 3" A. it 4" EXIST. CRUSHED SURFACING TOP COURSE - " MEANDERING 6 BASE PAT H WAY EXIST. ASPHALT EDGE 4" A.C.P OVER NEW BASE EXIST. A.C. VEMENT S N NO S ' ARRIETT E. 0+3 STA. 4 —I— 00 RW •I, 20' 31' 6' -60 EASEMENT 2 1 2' 8' 12' 7' 7' 2% SLOPE 2 � IJll�p.:.a•..a•. • I � 4 ACP MEANDERING PATHWAY INSTALL DITCH WHERE 0 CALLED OUT ON PLANS. MAX. 3:1 SIDE SLOPES MIN. DEPTH .5' BELOW 3 CURB FLOW NINE UNLESS A.C.P. PAVEMENT SECTION NOTED. GRADE DITCH TO NO SCALE -' DRAIN TO SWALES 6 MARIETTA AVE. STA. 0+ 37 TO STA. 33+ 42.21 ' REMOVE EXIST. ASPHALT f - STA. 0+37 TO STA. 4 +00 o . R t- 10 If TOTAL 5 ' MEANDERING PATHWAY TYPE "3" GRATE (TYP) GRADE AS NECESSARY 20' EASEMENT LINE TO MATCH ROADWAY OR TOP OF CURB. i' 13' UNLE OTHERWISE SH OWN ON PLANS 3' 6 D W. LID ELEV. / 8 „ .Q r / n p 4p p;- \ -TO BE GRASS SODDED ( TYP,) TYPICAL 208 SECTION NO SCALE 6" I ELV. PER PLANS � I� 3:1 SLOPE ELV. PER PLANS BOTTOM OF SWALE `� TYPICAL SWALE BERM NOT PART OF VARIES NO SCALE 3' TO 12.5' PHASE t ,5 VEWAY DROP MAX. SLOPE = 3: I SLOPE VARIES SLOPES VARY 3 f DRIVEWAY CURB DROP ASPHALT OR GRAVEL � o /� /% 4 • SURFACE. 6 PATHWAY WITH MIN. 2 / �� �� CROSS —SLOPE FOR DRAINAGE - TYPICAL DRIVEWAY APPROACH TO DITCH OR 208 AREA. B E OW FLOWLINE CROSS SECTION NO SCALE TYPICAL DITCH SECTION SCALE: I"= 2' 20' . 1 1 EASEMENT 8 2 2 6 2 %SLOPE 12 6.. :4 no p e c : •: 2" EXIST. CLASS "B" ASPHALT ii - ll MEANDERING PATHWAY - ? L 4'a b , a ° o GUTTER LINE SAWCUT B REMOVE p: a EXCESS ASPHALT 0.5 (SEE TYPE" B" SHEET S-6 OF COUNTY STANDARDS) L= 2.0 UNLESS OTHERWISE NOTED 2 TYPICAL CURB DROP 6 � SCALE: I"= I' 15 15' - -- _ A . q ., -A .. a p, A G. p O d ?•A Q . . Q _ R O Z) _ -: ? - o d 9:' p �' 4 A A. — — — — — SECOND STREET SOUTH OF MARIETTA ONLY — — — — -- — — — — — J — — — — — — — — — — — — — -- — — -- — — - -- - — - •. Qa. .A ' 3' 1 GUTTER LINE 6" 12 29.5' 30.0'. TYPICAL DRIVEWAY CURB DROP SCALE I ", 3' 20 R W 20' 20' 30 ' EASEMENT 3 0' EASEMENT UTILITY _ 3'I' ' 6 EASEMENT 1 15' 12 8 2 2 15' 2 , UTILITY EASEMENT EASEMENT Yo SLOPE =1►i 2 ID/,, 2 % MIN. ii r n F9 © SHOULDER 2" A.C.P. 4" BASE 6 t' BASE MEANDERING (TYP) MAX 3:1 (TYP) 1 0" TOTAL AT WAY INSTALL DITCH WHERE V' 0 \ CALLED. OUT ON PLANS, q. MAX.3� I SIDE SLOPES PRIVATE ROAD SECTION _ _� i 5%� ' . MIN. DEPTH 5 BELOW NO SCALE CURB FLOW LINE UNLESS SPOKANE COUNTY STANDARD i 1 NOTED.. GRADE DITCH TO TYPE "B' CURB. DRAIN TO SWALES. CURBING SHALL BE INSTALLED AND C DITCH' DELETED ON THE WEST SIDE MARET AND S SOUTH OF 1 r , EIvfGiNEER ga; ,i' REVISIONS •�-�r ��•:;�� SCALE T } isrRUCTIaN " f REVISED FOR LOT 18 . 3/92 TcZ En - ADDED DITCH NOTE & REVISED 4/92 cu:. SECTION 6 OWNERS APPROVAL , > BSP NO. 88-21 PLAN NUMBE SIGNATURE -�- "�� c /• ,: - TITLE V..9, wrJ, - °.� �/ �oQ DWN. DATE: APP 12 -1 y 9�� . DATE 2u�g� : , CK'D( DETAIL SHEET MINIM ``� "�- DATE APP. SPOKANE INDUSTRIAL PARK PHASE II (B.S.P NO. 88-21) (Z 17 C7 r)DAINIAr..P 01 ANI A '2008.9 Ile /7 /7 041;1 S WALE G rl 3' x 94' 0 9013.2 2013.5 \ BASIN D I _j 2010.4 0 if 0 2008.1 SWALE D 20, BASIN /C 11 -2008.6 lip • (13' I ) xI34 r/ 2013.4 lo rl -2012.7 0 .4 4 /* • A d 0 \ j i 1 0 r__ 1 0 • 0 1 1. Y 2009.4 J 4- 2007.2 ti. �% X IB S TRACT I ) z 2614.7 tK k. r /7 r • _j • j 41, PIP )'2009.4 -2006 X (n I 2013.3 -2008 1 Y If SWALE C (13 x 430' F DRYWELL (TYO 010 .01 4- 1 ( 1' /-'`. /' 1`� � ,/ � /' i °� ' � i 4� SWALE K DRYWELL (T Y,. • > A* 00*00 "Ices -60. 2 13' X 63 01 2.2 L -201 0 SWALE F SWALE B V k (13'x 506') (13' x III A ., fee C) I A CV BASIN A-\ 2011.2 2011.6 SWALE A.N ' EXISTING DRYWELL 13'x 243) �, �..;;. 08-AREA- 20) 4' [Z2 711111011 . .......................... .. . ......... q* .0 :4 4H ow"01 ,eee t AVE %*,-BASIN MARIETTA _ALT= LEGEND ow 0 a elltt 6 6 • " F**-* z r _ EXISTING "DRYWELL • A _ 208 AREA m BAS I N J _j BASIN DESIGNATION %J 1 SWALE E (13' x 20 9') "1 4 _j --�2001.1 j i PHASE I BOUNDARY--------- N, L 2007 +2011.3 SWAL E I w I 1 2 SWALES (13 x 75') '0, ZO \O DRYWELLS > A J SPOKANE COUNTY a- SWALE H FLOW DIRECTION 7 - 0or SHORT PLAT NO.86-457 EXISTING CONTOURS - 7 ��. �i a (13'x 46' 4 PROPOSED DRIVEWAYS 11 , A ro 2009.5 w zoo CL J­ 04 R UTILITY EASEMENT tj cn -ZO W 1 .11 (b - .00 2009.2 o WIT RF U1 'E r) Z ELEVATION DATUM t MIT ENGMEER 0 4 56.36 00 W INTERSECTION FLORA & EUCLID P.K. ELEV. 2009.75 AOni. t�RIQF` 70 OWNERS APPR .0p I SIGNATURE 40 TITLE -A-2008.6 DATE .00 S_J w REVISIONS CA NOTES: SEE ROAD DWGS. FOR STATIONING ArA W 1 10 N. Alp AWA ir Taylor Eng[neering AND FINISH GRADES. 0 * �N A �T Civil Design and Land Planning ALL DRYWELLS SHALL BE COUNTY 1 /_7 I STANDARD TYPE W OR "Er AS CALLED 2 006 OUT ON THE ROAD PLANS W/ TYPE 3 INLET PLI SPOKANE INDUSTRIAL PARK 'ON - N B.S.P. NO. 88 A DW I N.: DMC -10-18-88 APR:- SITE DRAINAGE PLAN CK WA R j DATE -98 DATE: APR: REGION NO. STATE FED. AID PROJECT NO. 10 WASH a� � SPOKANE INDUSTRIAL PARK 0) a o �. + Y Z W = STA. 24 +88__ STA.25 +76 I'n P � O W v " SWALE BERM SWALE BERM W H STA 23 +12 Q O Q STA. 22 +25 SWALE BERM TYPE B D.W. ? c SWALE BERM STA.23 +50 STA.24+ 20 STA.24 +70 Z p W = 0 / INLET EL 2005.28 ,� O -J 0 30 / / o / BOTTOM OF SWALE \ r = N TYPE ..B.. D.W. _ _ - -� ti °� /Q '� - -� to EL. 2004.78 Q STA.14 +50 U - ' g' ►� g Z oe` (- cn �/ OD BOT TOM OF N Q STA.14 +25 I--- Q _ (� I = 20 UTILITY EASEMENT 3 / z Z o° BOTTOM OF ± BOTTOM OF SWALE Q TOTALL -III _ p _ / 7 DITCH TYPICAL - N SWALE 8 BOTTOM OF INLET EL2010 .10 Q I- _ - -INSTA L STOP SIGN PER / SWALE 2007 ____/ EL2005.18 1- BOTTOM OF SWALE 07 L= 71 2 o� ti (� i OI 0) I COT L STANDAR� 6 �� (SEE SHT. 6) �/ EL 2005.58 E L 2005.18 X 430' SW2005.58 I 0 E L. 2009.60 - - in - - - - - - - - - - � - - - - - - - - - - - - - - - - - - - ° - - EL.2010.00 0 -- I ( -- -- ^ - - - -- -- - - - - -- N 13 ,� i - - ° 13' STA.14+ 07 TO.C. 201,8 SWALE BERM 2'QD,S� A.14 +30 BStA.14 +7 (L C.D. STA.20 +00 _ - 2011.46 ,PAS QD.STA. iI -� 2010.20 2009'.57 2008.94 2008.49 2008.04 p � "� 2007.14 I IQ �II ��- , i re r--- N 74 59 50 E _-� 1400 2010.83 15 / 2 0 2007.59 . C C.. s STA.s 2 0 ; 20 +75 ; 21 +30 ; 21 +50 ; 21 +95 '. 22 +20 17 BOTTOM 0 0 �� N / S W °� + �� EL 200 .38 ti° 0 Zo o BOTTOM O F \ / Q / SWALE F- EL 2005.58 16 � ® � L E� E N D � E -_ � 5 I...__ W MARIETTA AVE. & SECOND ST. / 2013.00 0 W STA. 15 +18.31 MARIETTA = l- '2°09 NEW ELEVATION o 0 STA o +o0 00 (SECOND) 2 °oa 201219 EXISTING ELEVATION 4- -w--- - - - -� - - - ���1 CL5'C. D. STA.24 +95 �SC.D.STA.25+ �5' CD.STA. 26� 1 Q� 2006.69 20� 06.24 2006.69 1 20 4 20� l/ 2008.0 MARIETTA CE 3.5 C.D.ST�4t00 f / C ST ` / �_ AVE . 50 ; 23 +00 `• - - - - - - - - - - - - - - - - - � STA.24+88 -/ 506 ► N S - WALE ERM _ U 4 _ Q "STA. 25 +15 TO STA.25 +70 2005 I4 c INSTALL DITCH WITH W BOTTOM OF SWALE MIN. DEPTH = .75 W TYPE "B�� D.W. EL. 2005.18 . (!� EL 200478 �a STA. 23 +50 x , _ 1 INLET EL. 2005.28 - �� 1 . 'I� W -�--- 2010 ---- EXISTING CONTOURS �" SWALE BERM STA.21 +36 a STA20 +48 NOTE: CURBS REQUIRE WRITTEN CERTIFICATION BY AN INDEPENDENT SURVEYOR AS TO 208 SWALES STA.22 +25 THE ACCURACY OF THE CURB FORM PRIOR TO CONCRETE POUR. FORMS SHALL BE NEW CURBS STA.23 + 12 CHECKED AT 25 STATIONS. CERTIFICATION SHALL BE SUBMITTED TO SPOKANE " "1 " "' EXISTING EDGE OF ASPHALT COUNTY ENGINEER. • NEW DRYWELLS �` �� TOP OF CURB ELEVATION SPOKANE INDUSTRIAL PARK 3 �� r s �° I 0_ ^,ark "r' i w i O 4 �i It X53. r N Y ,V t f ° Y' Wr t = ;' .. i � 11 CALL BEFORE YOU DIG 11 U Q 1z 4t � ; i .rt: .:;�,� {; 1® 456 - 000 24 25 26 27 28 - -- + -- _ - _ _ -- -_ __ _ .. _1 ____. _..... ........_ ` - _. -__... .. ...._..._ -.._ . ..__.... _ _ __ J ._.._ _ ........ _ _. ... _._._ _____._._ ... ..... -..... m . s �° Am i HEET N OF 2010 2010 2005 a Zoos .. �. p �g+J4 @6e3t' > � Q � ^`: <y � 4 r N'�' p;. tL ' ' / / � n ca // G , lFe. _._... i.1 0 Dr� �n o3y: Dot 2 � �� D By: OFFICE OF B.S.P. N0. 88- 21 ,gsigned /, /._..; �> i�� I" = 50� I10RIZONTAL N. 811 Jefferson St. COUNTY ENGINEER MARIETTA AVE. 3 6 4192 Z DELETED DITCH FROM STA .13 +99.47 TO STA. 20 +00 (RT. 8► LT.) Checked By: „ , Spokane Wa. 99260 ®ate: Date By Ckd. Appr.. No. T .y�,,�Y ����! I = I o Revision y-+ VERTICAL 456 -3600 STA. 14 + 0 0 TO STA. 2 8+ 0 0 m N 89°49 _ 03 « MATCH STA._34 +27.87 E T /NG PAV EM OF p E NT CURB `o p z0i0 � IL/ T CV ( o T - T.O.C. 2008.95 srq O 4 z� L �� A V q, 33 � 2 .2i S , E 2'�0 Tq. 33 BOTTOM OF SWALE EL:. 2007,26 2009.11 0 (3) TYPE V' D.W.'S \ p� , 2008.89 MATCH EXISTING PAVEMENT& CURB STA. 32 +00 .� STq 3 3 Lij W STA. 32 +60 �4 STA. 33+ 10 CURVE DATA INVERT EL. 2007.76 O A= 74° 38150 \006 s�-Q 3 T O R= 410.00 + L 534.16' 8 0 p� 11 T= 312.60 \ �? N v �'�� 2008.94 „� TYPE W D.W. 10 O STA. 32+70 Q Q ST INLET EL. 2007.76 3 20 UTILITY EASEMENT 4 3 BOTTOM OF SWALE o DITCH(TYPICAL) 1, x�� EL. 2007.26 W Lo f— SEE SHEET 6 98 z o / CO U J O F_- Lc) / 2009.3 m N 6 CV + U QJ N / Q L) / SPOKANE INDUSTRIAL PARK REGION NO. STATE FED. AID PROJECT NO. 10 1 WASH SHEET NO. OF 0 Z 2 m Q m z z m FE AID PPOJ EC ' ' T _ N N 0. SHEET NJO. EC ION S A TE W AS H, 0 F 0 Drawn By Da t e SCALE OFFICE OF Designed By, SPOKANE COUNTY F,,'NGNNEER Appolovedig' - COUNTY ENGINEER N. 811 Jefferson St. I HORIZONTAL 50 Checked By; 10 1 Spokane Wa. 99260 VERTICAL - 1 456-3600 Date: B.S.P NO. 88- 21 MARIETTA AVE. STA.14+00 TO STA. 28+04 v as 4/92 I DELETED DITCH FROM STA. 13+99.47 TO STA. 2_0+00 (RT & LT) L L_ U No. Date By L FCkk, , d. Apps. Revision 0 Drawn By Da t e SCALE OFFICE OF Designed By, SPOKANE COUNTY F,,'NGNNEER Appolovedig' - COUNTY ENGINEER N. 811 Jefferson St. I HORIZONTAL 50 Checked By; 10 1 Spokane Wa. 99260 VERTICAL - 1 456-3600 Date: B.S.P NO. 88- 21 MARIETTA AVE. STA.14+00 TO STA. 28+04 v as 9 31VOS ON •� N01103S ad08 (d,kl) I:2 'XVW 1N3W3SV3 Ainun ---� 'I— .Z •: I LN -IWZJbV-1 "6 ,V" .10z 10 S'6Z AINO V11318VN d0 H1nOS IMHIS aNO33S Z I 81 10 HOJ (13SIn38 Q '0 �%Ypdd :d y, %6 NouonNISNO3 01 80fbd 'Sa,; vc •••...,,�,�,••` - 0099 9sv SNOISIn3 2l33NI�JN3 11Wa3d 3H1 )aION '1S A�NO aN0 a�Y4* a32 jn038! .L11 N83d H1nOS `133aO` d0 - ,�,�t�l .S3M 3Hl NO 6313 .��Olia _ O �y -� O 131 1VISNI 38 -11dHS WsH CS' 31b'MS Ol N i V1`J 0 .•. h. dS 'eano .e. 3 10 30VHE) •'03J.ON oNd1S AlNn00 3NdlOdS 8 N�1 M01 d 8 d n O '►► a H1d3 N IN y" al LVAOd . NO 3 Iwo " �0311V0 H0110 11V1.SNI AVM lb' lV101 11 (dA1) JN183(]NV31N 3SVe „9 d'OT „Z 243(1 U 1N3W3SV3 '— ,Z 1N3W3SV3 AiFiun 43SV3 V .02 bw ,OZ ,oz Ma , 2 = „I 31 d080 e8n0 kVM3A18C1 - WOId�l1 119 3N17 8311ng nZl a p — .d. .a. y — o ; — q s• —• - d.• .� ;�• �, a' a • v' y 'q .a' .d :d 'o.. d .v. o: .'.r•: 'N. TP � v.. :v: . ,> ,v. V- .,p.. v,o v'. y q b e. L. 11� / ° LE ,0 Z MN a�+ b.bq :•d : a (dAl) o3000S SSVaJ 38 01 • v . .•v.. .d. 31VOS ON 5 A838 3 - ivoidJll ' 31VMS d0 W01108 _ ,., �, - iV101 „01 AVMa HdSb' AVM H.LVd II ONI�SIX3 2J3n0 'd — 1 '1SIX3, I SNV1d 83d A13 ON183ONV3W -'I' 3dO 1.2 1 �� SNV1d aid 'n13 UI 11 - _ a; , . �• .:.e � of 1•i s a� 31VOS ON 3d03S %Z N01103S 803 - 1d01dJ11 ,9 1N3W3Sd3 ,Z .Z � ,Z d0 % - ,ZI S31VMS Ol N1VIn 01 H011C] 30V80 1331 SS31Nn 3N1�1 MUM - e8O M0138 , 9' H1d30 ' NI IN S3d01S 301S 1:2 ' XVW 0 - 1d NO 1n0 0311VO 32�3HM H0110 11d1.SNl dOV „t � _ 11s1�►11 (1I ,I2 • fI AVM H 1Vd DNI83ONV31N A/ �•I&�: • m 00 �tp 'b'1S 2+0 3 11312 8VIN �c nnl (10V8INO0 SIHI NI ION) OO +ZS''diS 01 00 +6Z'd1S "3nd anon3 d0aa AVM3 9 II 3SVHd TWOS O N l 5'•Z I Ol 1 2 s31UVn 30 J.2��`d ION N01103S 1N3W3n'dd d'�'�l ,I = „I :3 d08a adno - 1 V O Id Al 0310N 3SIM83HIO SS3'lNn ,O'Z =1 (SO8VONVIS A1Nn00 30 9 133HS „e„ 3dA1 33S) 5•p 7 . 3N 11 a311nJ > °. °� a :p a v .: v.b�- 1 '� v �. o- r • ,� �• - - -- -� -- =- °- AVMH a _ Q.- a a.• ON1830NI 119 ����pA1 � to �, � 1 7'� 8d ,Z = 111 :31VOS N01103S H011a - IdOIdA 31VOS 0 N NO1103S SSOHO 3NI1 M01d emn0 M 0138 H 0b'0 H d d `d AVM3 A 18 0 - I dO I d A 1 1 0 . 1 = Hld3a 'XVW 'V3dV 9OZ 80 H011C]• Ol 30VNIV80 80 A 3d0 - SS080 %Z 'W HI I M AVMH1Vd 9 3OVd�ins NI ' 13AV2AJ 80 1IVHdSV d080 eHno AV MHO ' 1 : 2 = 3dO1S 'XVW A VA d0 S31WA 3d0' 1S ; 11g �— A3 011 M a 1 2 SNV1d NO NMOHS 3SIMN3H10 SS31Nn ,£1 ,9 82�nO d0 d01 80 3N1 1N3W3SV3,03 AVMGV08 H31VW Ol A8VSS303N SV 30V80 (d U) 31V89 „£„ 3dA1 31dOS ON NOI 103 S AVMH1Vd - 1d01dA I I 3Sb8 „t ,kVMHIVd WOa3 AM _III 39VNIVH(l 3C]VH9 d38V 803 80 H011o 01 3dO­1S % Z 'NIW -- AVMOV08 AVM H1.Vd JNIISIX3 3sve „9 ON183C]NVMY � �b'HdSb' �13n0 3SV8 1SIX3 „Z l 3SVe „• , � III i %o'Z Oi 1'1 !331 VA 31t1d9 3d0 %Z a .L .L ,ZI I ,•bi � I Z . 1N3W3Sb3 ,L£ M8 ,OZ ' >I008 0 3H sn80 „ v C]NV dDV „Z 38 11VHS SAVMH1Vd 11V ' S 'C18VONVIS A.LNno0 3NVA0dS 4 a8n0 118„ 3d kI 38 11VHS (]311V1SNI se8nO 11V * t '0118nd 3H1 01 N3dO 38 11VHS kVMHIVd 1N3W3SV3 ,03 3H1 _10 301S AI83d0h1d 3H1 8 - 40808 111M kVMHIVd 383HM S31VMS 39VNIV80 8OZ 3H1 ONO 1d30X3 H0110 3H1 30 3oISin01N3W3SV3 NI 2�3oNV3W NVO W31SAS AVMH1Vd '£ %b /1 -9 Ol %il/2 -9 d0 1N31N00 11VHdSV HIM '03dS '1'0'0'S'M 8 SSV10 38 11VHS d'0'V 11V 'Z 'S03dS 1'0'C]'S M 11V OI VYHOJNOO 11VHS 3SV8 'JNIOVd8nS 03HSnHo SnNIW „•b /1 -1 38 11VHS N01103S 3s8n0O 3SV8 DNINIVW38 3Hl 'ON130Vd8nS 03Hsn8o SnNIW 119/9 d0 1 38 11VHS SNO1103S 3SV8 11V HOJ 3s8nOO d01 3H1 '1 S31ON 00 +17 'V1S - 01 L2 +0 'd1S l IVHdSV 'ISIx3 3AOW38 I3'3tb +22 'V 0 L2+0 '` \ ' 3A V V11318 V W 1 3 ON 0 z K"Y 2 0 1992, REGION NO. STATE 10 WASH FED. AID PROJECT NO. SHEET OF STA. 24+88 STA.25+76 SWALE BERM SWALE BERM STA23412 TYPE „ B " D.W. SWALE BERM STA 23+50 STA:24+20 w STA * 24+70 Z 0 INLET EI-2005.28 0 BOTTOM OF SWALE 00 EL, 2 Lo CNJ 004.78 N * BOTTOM OF < SWALE < OM OF SWALE B BOTTOM OF 2007 30.1 EI-2005.18 10 4-30, U) SWALE It EL.2005.58 / ,� C 0 — — Z— — — — — — 0 ---- IN 200 L 6.69 CL5'C.D.STA-24+95 �—CL6C.D.STA-25+r (L5 CD. STA. 26 I OO 1 2006.69 20OZ 14 2 00 7. 5 9 2008.04 If-"— --� lv?Lo� — — 11/ ,22+5 1-1 $ ;23+00 +00 15 W-9-"5-tTO — — — — — - -- — - -- -- — — — — --- — — — — - - - -- Lo— STA.24+88 506 7 SWALE(BERM F C\J —STA.25+15 TO STA.2517�G 14 c INSTALL DITCH WITH MIN. DEPTH =.75' BOTTO OF SWALE w TYPE "B" D.W. EL. 2005-18 U) STA. 23+50 EL 2004.78 INLET EL. 2005.28 1tBOTTOM TYPE TAI ET i E ERM RM .8 U) 15 CL 0 2 M + tTmme!� MARIETTA AVE. on 2010 2005 ..... ..... -- -- - ------------ A,9 ..... . ........... . ... .......... NOTES: 1. THE TOP COURSE FOR ALL BASE SECTIONS SHALL BE 4" OF 5/8" MINUS CRUSHED SURFACEING. THE REMAINING BASE COURSE SECTION SHALL BE 1 -1/4" MINUS CRUSHED SURFACING. BASE SHALL CONFORM TO ALL W.S.D.O.T. SPECS. 2. ALL A.C.P SHALL BE CLASS B W.S.D.O.T. SPEC. WITH ASPHALT CONTENT OF 5 -3/4% TO 6 -1/4 %. 3. PATHWAY SYSTEM CAN MEANDER IN EASEMENT OUTSIDE OF THE DITCH EXCEPT ALONG THE 208 DRAINAGE SWALES WHERE PATHWAY WILL BORDER THE PROPERTY SIDE OF THE 20' EASEMENT. PATHWAY SHALL BE OPEN TO THE PUBLIC. 4 ALL CURBS INSTALLED SHALL BE TYPE u B" CURB, SPOKANE COUNTY STANDARD. 5. ALL PATHWAYS SHALL BE 2".ACP AND 4" CRUSHED ROCK. 20' RW EASEMENT 2' ( 2' 6' 4 (I MEANDERING PATHWAY 6' -MIN. 2 % SLOPE TO 2" A.C.P. DITCH OR 208 AREA I GRADE DRAINAGE 1111= AWAY FROM PATHWAY TYPE "3" GRATE (TYP) GRADE AS NECESSARY 4 BS TO MATCH ROADWAY �� AE 20' EASEMENT LINE OR TOP OF CURB. TYPICAL PATHWAY SECTION ' 6' 13' UNLESS OTHERWISE SHOWN ON PLANS 3 NO SCALE y 6 „ D W. LID ELEV., 8.. 8' °.. / TO BE GRASS SODDED (TYP,) 2 O 37' ' 2' 2 , EASEMENT TYPICAL 208 SECTION 7 12 1 4 NO SCALE 2% SLOPE 3:1 SLOP E – 1.1 TO S E - ° ''•4' � •�•' I ELV. PER PLANS -- -- !� MEANDERING _ _ � ELV. PER PLANS 4 A.C.P. ( lrr_ r ' - I 'EXIST. ASPHALT Y I I PATHWAY t ^ ING BOTTOM OF SWALE A.C.P. PAVEMENT SECTIO_t NO SCALE A VE. CLID � -+E STA. 29 + 0 0 TO STA. 52 + 0 0 (NOT IN THIS CONTRACT) 20'% RW EASEMENT 2' 2' 6' bl \ 6" BASE MEANDERING PATHWAY m 37' 4" A. C. P. 31' //l �JJJIJJJ J 111111 /J /JJJJJJJJJJJJJJJJJJJJJ /1JI 4 B. BA OVER EXISTING ASPHA LT VOADWA 7' _I_ 7 0/000 1 0004 V� zr Roo P. OVER EXIST IO" TOTAL ASPH DWAY TYPICAL SWALE BERM NO SCALE 5 VARIES I` 3' TO 12.5' NOT PART 0 '� PHASE � ,5 VEWAY DROP . • SLOPE VARIES MAX. SLOPE = 3:1 3't 2' SLOPES VARY DRIVEWAY CURB DROP ASPHALT OR GRAVEL 6' PATHWAY WITH MIN. 2% SURFACE. CROSS -SLOPE FOR DRAINAGE . MAX. DEPTH = I.0' TO 'DITCH OR 208 AREA BELOW CURB FLOW LINE TYPICAL DRIVEWAY APPROACH CROSS SECTION NO SCALE TYPICAL DITCH SECTION SCALE: I"= 2' 8 RW 2' 2' C1 20' EASEMENT 6' MEANDERING PATHWAY F I 15' 15 0 H ?r Q - 0- w Q z a° 7' _I_ 7 0/000 1 0004 V� zr Roo P. OVER EXIST IO" TOTAL ASPH DWAY TYPICAL SWALE BERM NO SCALE 5 VARIES I` 3' TO 12.5' NOT PART 0 '� PHASE � ,5 VEWAY DROP . • SLOPE VARIES MAX. SLOPE = 3:1 3't 2' SLOPES VARY DRIVEWAY CURB DROP ASPHALT OR GRAVEL 6' PATHWAY WITH MIN. 2% SURFACE. CROSS -SLOPE FOR DRAINAGE . MAX. DEPTH = I.0' TO 'DITCH OR 208 AREA BELOW CURB FLOW LINE TYPICAL DRIVEWAY APPROACH CROSS SECTION NO SCALE TYPICAL DITCH SECTION SCALE: I"= 2' 8 RW 2' 2' C1 20' EASEMENT 6' MEANDERING PATHWAY I RW • 1 1111- L— 4 "A C MEANDERING PATHWAY INSTALL DITCH WHERE CALLED OUT ON PLANS. © MAN . DEPTH E 5 L BELOW t CURB FLOW LINE UNLESS t NOTED. GRADE DITCH TO "1 DRAIN TO SWALES 31' 12' 2% SLOPE r' 12" 6" s: ; _ a - — — - • . ° 4. : < .GUTTER LINE A ^ d. L 0.5 (SEE TYPE" B" SHEET S-6 OF COUNTY STANDARDS L= 2:0' UNLESS OTHERWISE NOTED TYPICAL CURB DROP SCALE: I "= I' .p� ' 'p_'A •'�A p•',d'� .�.Q...'D'. �, . — A• 4 _Ap 4 —b — d ' � d�• ���•� P_ �`'�.A._v °_''�'��— P' . _ —' _ A •9 ,_o _ — � A' ➢'.. A: •. o� v• _A_�y — ,4: Q_. _m._•p 3 ' If GUTTER LINE 6 12 �- TYPICAL DRIVEWAY CURB DROP 2 0' SCALE 1 "= 3' 20' R W 30' EASEMENT 30' EASEMENT 20' UTILITY 31 8' 2' 2, 6' EASEMENT — 2' 15 15 2� EASEMENT ?' 7' 12' EASEMENT = 2 % MIN. 2 % MIN. 1 2% SLOPE Ju a . A.C.P. PAVEM SECTION NO SCALE \ MARIETTA AVE. \ STA. 0+ 37 TO STA. 33 +42.21 REMOVE EXIST. ASPHALT STA. 0 +37 TO STA. 4+00 ® SHOULDER 2 A.C.P. 4 BASE MEANDERING (TYP.) MAX. 3:1 (TYP.) 6 BASE 10 °TOTAL INSTALL DITCH WHERE 4, CALLED. OUT ON PLANS PRIVATE ROAD SECTION ov E© MAX . 3 I SI SLOPES Q NO SCALE 6 Q PR �� MIN. DEPTH .5' BELLDOW CURB FLOW LINE UNLESS SPOKANE COUNTY STANDARD sp NOTED.. GRADE DITCH TO TYPE ■B' CURB. BY. , .. DRAIN TO SWALES CURBING SHALL BE INSTALLED AND -- Q .• g(A c� DITCH` DELETED ON THE WEST SIDE MAY 19 m92 Q OF SECOND STREET, SOUTH OF �-- -- -- MARIETTA, ONLY PR ELI MI NA RY . PERMIT REQUIRED! REVISIONS L NOTley THE PERMIT ENGINEER rrrrrrnr. 456.3600 Taylor Engineering 2a !+RS. PRIOR TO CONSTRUCTION .�.�"'' p;;A R�ijr�'•r, 1 R VIS D FOR T 18 3/ ?�� was ADDED DITCH NOTE a REVISED 4/92 Civil Design and I�nel Planning 6 t pi SECTION OWNERS APPROVAL _`� j�� PLA NUMBER BSP NO. 88-21 SiER�� SIGNATUR �, '����,�'�$ 1ONAL EhG��•. u TITLE �l•A, r!. 2''4,+,u..••.••`•��/���Q4 DWN. /�2C— DATE /C— 3r`�L� APP.' DETAIL SHEET #2y��I GK'D( . G DATE: / APP. DATE !2-- 14—si3 It I 15' 15 I RW • 1 1111- L— 4 "A C MEANDERING PATHWAY INSTALL DITCH WHERE CALLED OUT ON PLANS. © MAN . DEPTH E 5 L BELOW t CURB FLOW LINE UNLESS t NOTED. GRADE DITCH TO "1 DRAIN TO SWALES 31' 12' 2% SLOPE r' 12" 6" s: ; _ a - — — - • . ° 4. : < .GUTTER LINE A ^ d. L 0.5 (SEE TYPE" B" SHEET S-6 OF COUNTY STANDARDS L= 2:0' UNLESS OTHERWISE NOTED TYPICAL CURB DROP SCALE: I "= I' .p� ' 'p_'A •'�A p•',d'� .�.Q...'D'. �, . — A• 4 _Ap 4 —b — d ' � d�• ���•� P_ �`'�.A._v °_''�'��— P' . _ —' _ A •9 ,_o _ — � A' ➢'.. A: •. o� v• _A_�y — ,4: Q_. _m._•p 3 ' If GUTTER LINE 6 12 �- TYPICAL DRIVEWAY CURB DROP 2 0' SCALE 1 "= 3' 20' R W 30' EASEMENT 30' EASEMENT 20' UTILITY 31 8' 2' 2, 6' EASEMENT — 2' 15 15 2� EASEMENT ?' 7' 12' EASEMENT = 2 % MIN. 2 % MIN. 1 2% SLOPE Ju a . A.C.P. PAVEM SECTION NO SCALE \ MARIETTA AVE. \ STA. 0+ 37 TO STA. 33 +42.21 REMOVE EXIST. ASPHALT STA. 0 +37 TO STA. 4+00 ® SHOULDER 2 A.C.P. 4 BASE MEANDERING (TYP.) MAX. 3:1 (TYP.) 6 BASE 10 °TOTAL INSTALL DITCH WHERE 4, CALLED. OUT ON PLANS PRIVATE ROAD SECTION ov E© MAX . 3 I SI SLOPES Q NO SCALE 6 Q PR �� MIN. DEPTH .5' BELLDOW CURB FLOW LINE UNLESS SPOKANE COUNTY STANDARD sp NOTED.. GRADE DITCH TO TYPE ■B' CURB. BY. , .. DRAIN TO SWALES CURBING SHALL BE INSTALLED AND -- Q .• g(A c� DITCH` DELETED ON THE WEST SIDE MAY 19 m92 Q OF SECOND STREET, SOUTH OF �-- -- -- MARIETTA, ONLY PR ELI MI NA RY . PERMIT REQUIRED! REVISIONS L NOTley THE PERMIT ENGINEER rrrrrrnr. 456.3600 Taylor Engineering 2a !+RS. PRIOR TO CONSTRUCTION .�.�"'' p;;A R�ijr�'•r, 1 R VIS D FOR T 18 3/ ?�� was ADDED DITCH NOTE a REVISED 4/92 Civil Design and I�nel Planning 6 t pi SECTION OWNERS APPROVAL _`� j�� PLA NUMBER BSP NO. 88-21 SiER�� SIGNATUR �, '����,�'�$ 1ONAL EhG��•. u TITLE �l•A, r!. 2''4,+,u..••.••`•��/���Q4 DWN. /�2C— DATE /C— 3r`�L� APP.' DETAIL SHEET #2y��I GK'D( . G DATE: / APP. DATE !2-- 14—si3 It ' DITCH (TYR) 4 ------,SEE SH• 6 20'UTILI EASEMENT 5 ��o CURVE DATA: A= 48*27 a R= 600 L = 507.45' T = 970.021' 4) Dt x CO 4 5 STA. 6+4723 STA. 6+57.39 STA. 6 +67.41 ` O d���� ueee r 0 a I or Requiltlit) FITTIY4TOE powt #0610W 10 LL BEFORE YOU 1-45678000 2015 .I . I MAN 161 =�m 015 DIO 2015 2010 -1 - ­­­ -1.1.1 11 ­­­__....,..___._ .. -u ­__ ­ _ a, __ - - __ 4 — I � — .- — . , - %� I I ­ . � V i i 0 ......... . .. . . cv riffat" . . .... .. . _j_ M ..... . .... N A,9 . .. ............ .... . ... ...... . . . ........ ­.;; ­* ­ t I 2010 Is; Ur . . ............... . . ....... _5L ...... ........ . . .......... AQ. . ......... .. . . ........ . ......... . ....... ..... ... .. . . ... ..... .. 2005. 0 4111�-- - - — -------- !j6 - -- I& V I . ..... ..... ... ....... . . .......... . . ....... . ..... . ....... ........ OWNERS APPReVAL - ;.j ------- ....... ... ...... . ......... .. . 0 - __­ . __.___...... W, - - - ---------- J- . .. .... . ........... t _Lu ­­ -­ - - s Taylor :�Weermg, Inc. % . . . ...... c de e ... ........ . ... . . . .... ------- - ­- . ........ . . .. . ............ . ...... .. Deli ga and Land PWu jA SIGNATURE,'" ... .... ........ .... .. .. . ....... ­ . .......... . ... . ......... -4- 1 1 -- I­ . ........ .. 1 3/92 REVISED FOR LOT 18 Drawn 13y: Date OFFICE OF ­u" .. . .... . ..... W1 .T SCALE as.P. NO 88 - 21 SHEE T D s SPOKANE COUNTY ENGINEER Approved: COUNTY ENGINEER SECOND ST. / �g go d By: N. 811 Jefferson St. I = 50' Chepked By: HORIZONTAL — Spokane Wa. 99260 5 01- 6 Date: 64P10-Aj VERTICAL I D = 10 456-3600 348.03' SOUTH OF MARIETTA AVE. TO 657.39' NORTH OF MARIETTA AVE. No. Date By Ckd. Appr. Revision ------------ - ----- — - ----- -- --- REGION NO, STATE FED. AID PROJECT NO. SHEET NO. 10 WASH OF LEGEND 2013.00 _ NEW ELEVATION 2012.19 EXISTING ELEVATION —2010— EX ISTING CONTOURS � � 208 SWALES NEW CURBS EXISTING EDGE OF ASPHALT NEW DRYWELLS TC 26!2'.00 TOP OF CURB ELEVATION DRAIN FLOW STA. 6+4723 STA. 6+57.39 STA. 6 +67.41 ` O d���� ueee r 0 a I or Requiltlit) FITTIY4TOE powt #0610W 10 LL BEFORE YOU 1-45678000 2015 .I . I MAN 161 =�m 015 DIO 2015 2010 -1 - ­­­ -1.1.1 11 ­­­__....,..___._ .. -u ­__ ­ _ a, __ - - __ 4 — I � — .- — . , - %� I I ­ . � V i i 0 ......... . .. . . cv riffat" . . .... .. . _j_ M ..... . .... N A,9 . .. ............ .... . ... ...... . . . ........ ­.;; ­* ­ t I 2010 Is; Ur . . ............... . . ....... _5L ...... ........ . . .......... AQ. . ......... .. . . ........ . ......... . ....... ..... ... .. . . ... ..... .. 2005. 0 4111�-- - - — -------- !j6 - -- I& V I . ..... ..... ... ....... . . .......... . . ....... . ..... . ....... ........ OWNERS APPReVAL - ;.j ------- ....... ... ...... . ......... .. . 0 - __­ . __.___...... W, - - - ---------- J- . .. .... . ........... t _Lu ­­ -­ - - s Taylor :�Weermg, Inc. % . . . ...... c de e ... ........ . ... . . . .... ------- - ­- . ........ . . .. . ............ . ...... .. Deli ga and Land PWu jA SIGNATURE,'" ... .... ........ .... .. .. . ....... ­ . .......... . ... . ......... -4- 1 1 -- I­ . ........ .. 1 3/92 REVISED FOR LOT 18 Drawn 13y: Date OFFICE OF ­u" .. . .... . ..... W1 .T SCALE as.P. NO 88 - 21 SHEE T D s SPOKANE COUNTY ENGINEER Approved: COUNTY ENGINEER SECOND ST. / �g go d By: N. 811 Jefferson St. I = 50' Chepked By: HORIZONTAL — Spokane Wa. 99260 5 01- 6 Date: 64P10-Aj VERTICAL I D = 10 456-3600 348.03' SOUTH OF MARIETTA AVE. TO 657.39' NORTH OF MARIETTA AVE. No. Date By Ckd. Appr. Revision ------------ - ----- — - ----- -- --- ,lIF Taylor Engineering, Inc. W. 106 Mission Avenue, Suite 206 Spokane, Washington 99201 (509) 828 -8971 (FAX) 828 -8224 TO: �j �R Fes' B?� JUN 2 51992 WE ARE SENDING YOU (Pq ATTACHED Ag ERGMES C SHOP DRAWINGS F PRINTS O PLANS M COPY OF LETTER Q CHANGE ORDER Q LETTER OF TRANSMITTAL VIA THE FOLLOWING ITEMS: CD ANALYSIS Q SPECIFICATIONS THESE ARE SUBMITTED AS CHECKED BELOW- 4 FOR APPROVAL Q APPROVED As SUBMITTED Q RESUBMIT O FOR YOUR USE Q APPROVED AS NOTED O SUBMIT Q AS REQUESTED Q RETURNED FOR CORRECTIONS Q RETURN Q FOR REVIEW AND COMMENT Q COPY TO F1,1- COPIES FOR APPROVAL COPIES FOR DISTRIBUT70N CORRECTED PIU TS SIGNED i VIA THE FOLLOWING ITEMS: CD ANALYSIS Q SPECIFICATIONS THESE ARE SUBMITTED AS CHECKED BELOW- 4 FOR APPROVAL Q APPROVED As SUBMITTED Q RESUBMIT O FOR YOUR USE Q APPROVED AS NOTED O SUBMIT Q AS REQUESTED Q RETURNED FOR CORRECTIONS Q RETURN Q FOR REVIEW AND COMMENT Q COPY TO F1,1- COPIES FOR APPROVAL COPIES FOR DISTRIBUT70N CORRECTED PIU TS SIGNED 1 -2 -1 Generals M 1 -2 SPECIAL PROVISIONS The following Special Provision items are included to supplement the standard specifications and to clarify items of a non - standard nature. These provisions are a part of the overall specifications for the Spokane Industrial Park landscape and irrigation construction, Spokane County, Washington, and as such shall be regarded in a like manner during the bidding process and during the construction phase. 1 -2 -2 Scope of Work The work to be accomplished under this contract consists generally of earthwork, irrigation system and hydroseeding necessary to construct the street trees /planting strips, as indicated on the plans. Other work to be accomplished under this lump sum contract includes intersection landscaping and irrigation. 1 -2 -3 Restoration and Cleanu of Pro ­+ ­ The Contractor shall protect and preserve from any damage or destruction, all private and public property on or in the vicinity of the work. An prrt removed for construction, or damaged, shall be replaced or restored with like kind, at the Contractor's expense. This includes buildings, utilities, facilities, improvements, trees, shrubbery, landscaping, conduits, pipes, sewer and water lines, walks, drives, fences, and other property of all descriptions, whether shown on the plans or not. Contractor shall prevent erosioin and, in the case of occurrence, shall repair all damaged aeas, including replanting of grass. 1 -2 -4 Payment The contract lump sum price, as called out in Section 0- 3- Proposal for Lump Sum Contract, shall include but not be limited to: 1) All excavation, backfill, trenching, compacting, and dewatering. 2) Irrigation system provision and installation including connections to the primary water source and all components. 3) The provision and installation of top soil. 4) Rough and finish grading. 5) All required testing. 6) Landscaping of construction limits. SIP /Special Provisions 1 -2/1 El 7) Restoration of site. 8) All other plant material, labor, equipment, and materials which may be required to give a satisfactory, complete, in -place installation as described above, and as specified and shown on plans. 1 -2 -5 Condition Prior to Beginnine Inland Asphalt is currently under contract to complete road and pathway surfacing improvements. Inland's project includes rough grading of the landscaped areas, with retention of the top 6" of existing soil. This 6" of material will be free of rock larger than 2". This contract includes tilling the top surfacing and adding a minimum of 1" of sandy loam. SIP /Special Provisions 1 -2/2 DIVISION 2 - IRRIGATION 2 -1 -1.1 Scope of Work in this section includes, but is not necessarily limited to: Connection to the existing source, provision of shut -off, drain. Provision of complete automatic underground irrigation system. i Winterization and Spring start -up. Testing. Warranty. 2 -1 -1.2 Quality Assurance Provide at least one person to direct the work who is thoroughly trained and experienced in the skills required, and who shall be present at all times during progress of the work. For installation, use only thoroughly trained and experienced in the skills required personnel who are 2 -1 -1.3 Product Handlin Exercise care in loading, unloading and storing to avoid damage. Any pipe that has been dented, cracked, scraped or damaged shall be discarded. Securely cover openings into the system, and cover apparatus; both before and after being set in place to prevent obstruction in the pipe and the breakage or disfigurement of the apparatus. 2- 1 -1.4 Scheduling Water and Electrical Installation Schedule and coordinate water and electrical. connections and the installation of the piping and equipment in manner that will effect the earliest completion of the work of all trades and of these specifications. 2 -1 -1.6 Utilities The Contractor shall be responsible for the existing utilities and new utilities the Project. Notify require shut -off the Owner when utilities which are in operation 2 -1 -1.6 Inspections In addition to normal progress inspections, the Contractor shall give at least 72 hours notice to the Engineer for the following inspections: 1. Layout of the system. 2. Inspection of trenches, backfilling and equipment. SIP /Division 2 - Irrigation - 1 3. Pressure test. 4. Coverage adjustments. 5. Start -up. 2 -1 -1.7 Drawings 73 The drawings are generally diagrammatic and indicative of the work installed. Head locations are exact. Install in the most direct and workmanlike manner, so that conflict between irrigation system, trees, structures, existing utilities, will be avoided. Where mainlines are indicated adjacent to and parallel to lateral lines, locate in common trench side by side, along with valve control wires, where applicable. Maintain 6" minimum distance between all lines. 2 -1 -1.8 Record Drawings Contractor shall preserve a set of approved contract drawings on which is to be placed exact measured dimensions of line runs, tees, valves, sprinkler locations, gate valves, and wire runs. This work must be done daily. Requests for partial payments will not be honored without proof that these as- builts are totally up to date. All buried work shall be located by accurate measurement from at least two permanent structures. Upon substantial completion of the project, the Contractor shall submit the drawings to the Engineer for review and approval. 2 -1 -1.9 Guarantee Guarantee total irrigation system for one year period from date of acceptance by Owner. This guarantee by installer of irrigation system is irrespective of shorter time limits by any manufacturer of equipment he has furnished. Should any leakage, malfunction or other failure develop within the time specified, due to faulty workmanship, equipment or materials, it shall be corrected by the installer without expense to the Owner. Any settling of backfilled trenches which may occur during the one year period after completion shall be repaired by installer without expense to Owner, including the complete restoration of all damaged property. 2 -1 -1.10 Winterizing and Start -up A. Installer shall come back to job site between October 1 and October 15 following final acceptance to perform the following: 1. General inspection of entire system. 2. Test all lines, valves, sprinkler heads, vacuum breakers. 3. Repair all leaks and any faulty work. 4. Check operation of system and adjust spray patterns if necessary for full coverage. 5. Do other necessary work for adequately functioning system. SIP /Division 2 - Irrigation - 2 C E 6. Shut -off and drain pipe at double check valves. 7. Blow -out system completely with compressed air connected to quick- coupler valve at source. Wait at least four hours and blow out complete system again. Open drain at quick coupler valve. B. Installer shall come back to the job site by March 31 following final acceptance by Design Engineer to perform the following 1. Close drains. 2. Open valves. 3. Inspect entire area. 4. Repair V leaks and any faulty work. 5. Check peration of system and adjust patterns, valves as necessary for proper coverage. 6. Do all other work necessary for adequately functioning system. 7. Test all lines, valves, sprinkler heads. 8. Program controllers. 9. Review entire sprinkler system and operation with Owner's representative. Be sure Owner's representative fully understands system and operational methods and have grounds supervisor sign statement to that effect. Furnish copies to Owner and Engineer. During the first irrigation season, be available within one week to make required repairs to the system. PRODUCTS 2 -1 -2.1 General A. All materials and equipment shall be new and without flaws or defects of any type and shall be the best of their kind. All materials shall have a minimum guarantee of 1 year against material defects or defective workmanship. All items of equipment of material shall be as indicated /specified by patent or proprietary name and /or names of manufacturer or approved equal. B. Installer shall submit for approval (2) copies of the complete list of materials he proposes to install. C. All materials and equipment shall be installed per manufacturer's specifications /instructions. 2 -1 -2.2 Components A. Galvanized pipe shall be hot - dipped galvanized iron or steel pipe conforming to the latest revision of ASTM Al20. B. Plastic pipe shall be PVC, semi rigid, Type I and II, class 1120 or 1220. Conform to U.S. Product Standard PS22 -70, ASTM D 2241 -69 and ASTM D1784 -69. Continuously marked with: Manufacturer's name, SIP /Division 2 - Irrigation - 3 kind of pipe, size, NSF approval and schedule number. Pipe shall show no evidence of scratches, grooves, blisters, extrusion marks or shipping damage marks. C. Galvanized fittings schedule 40, domestic manufacture. D. PVC fittings Schedule 80. Contractor shall use the fittings, cement and thinner recommended by the pipe manufacturer and not others. All cements and primers shall be colored for inspection purposes. E. Sprinklers, controllers, automatic valves, quick couple valves: As scheduled on drawings. F. Control Wire: Wire to operate automatic valves type U.F., U.S. approved, solid copper. All #14 up to 1500 feet -and #12 beyond 1500 feet. G. All control wire shall be colored red for positive and white for common. H. Valve Boxes: Install quick couplers in 10" round plastic valve box. I. Install automatic valves in 11 x 17" plastic valve box, one valve per :r valve box. Extensions as needed. ' J. All other materials, not specifically described but required for proper completion of the work of this Section, shall be as selected by the installer subject to Engineer's approval. 2 -1 -3.1 Report to the Engineer any deviations between mechanical drawings, specifications, and the site. Failure to do so prior to installing of equipment and resulting in replacing and /or relocating equipment shall be done at Contractor's expense. 2 -1 -3.2 Layout of Work Stake all valves and sprinkler locations subject to the approval of the Engineer. Provide lath or 20 gauge stiff steel wire stakes with plastic flag-attached. 2 -1 -3.3 EXCAVATION A. The width of trenches for the irrigation system shall not be greater than necessary to permit satisfactory jointing and other installation procedures, such as tamping of bedding material under and around the pipe. B. The bedding surface shall provide a firm foundation of uniform density through the entire length of the pipe. The trench depth shall be of sufficient depth to allow the specified minimum backfill over the pipe; 18 inches over the top of all mainline and 12 inches over all lateral pipe. j SIP /Division 2 - Irrigation— 4 p C. If gravel or rocks are encountered, excavate 3- inches below pipe depth and backfill with sand 3- inches below, around and above pipe. Remove all rocks greater than 1" in diameter from contacting pipe. D. Trenching may exceed the normal depth within reasonable limits in order to avoid excessive use of fittings to conform to abrupt changes in grade. 2- 1 -3.4 Pipe Installation A. Pipe Installation: Pipe can be flexed to conform to the trench bends only as long as no appreciable stress is applied to the pipe. Where sharp changes in directions occur, use elbows. B. Install no more than two lines per trench, laid side by side, minimum of six inches apart. C. Solvent Weld Joints: Prepare in accordance with manufacturer's recommendations. D. Cure joint a minimum of 30 minutes before handling and at least six (6) hours before allowing water in the pipe. E. Do not install swing joints until after pressure tests. 2 -1 -3.5 Valves, Sprinklers A. Install according to details. Use only strap wrenches for tightening threaded plastic joints. Take care not to overtighten. Wrap male portion of all threaded joints with a minimum of two wraps of Teflon tape or coat with Teflon pipe dope compound prior to insertion. Any joints showing leaks shall be removed, re -taped and re- installed. Where leaking continues the faulty nipples and /or elbows shall be removed and not re -used elsewhere on the project. B. Provide each automatic valve with a compression union on each side. C. Install sprinkler heads and quick- coupler valves on triple swing joints as detailed. D. Install all heads next to sidewalks, curbs, V2 to 1 -inch below level of walk or curb. Install heads in shrub beds 1 to 1/1/2 inches above final grade. Install heads no closer than 3 inches from walks and curbs and 6 inches from building walls. E. Install no more than one valve per valve box. 2 -1 -3.6 Wire A. Lay wire in trenches under pipe. Tape into clusters and tape to pipe every 20 feet. SIP /Division 2 Irrigation - 5 B. Allow 24 inches of extra wire at controller and at each valve. Install 12 inch expansion loop for each 100 feet of wire. No splices in wires except at valves. 2 -1 -3.7 Tests Owner can accept portions of the system to expedite work. On each portion, do the following: 1. When all piping and valves have been installed, and prior to installing risers, plug riser connection points, backfill partially as specified below and run the following test prior to notifying the Engineer. 2. Open all shut -off valves wide, evacuate air. Connect pressure gauge to riser. Connect water pump at quick coupler valve and pressurize mainline to 150 psi for 30 minutes. 3. Visually inspect all mainline valves, fittings for leaks. 4. Reduce pressure to 100 psi. Cycle controller through all valves long enough to visually inspect all fittings. Repair all leaks. When system is ready, notify Engineer and repeat test with Engineer present. 5. When all pressure tests have been successfully completed and system is approved, install riser assemblies, flush system, install heads, and complete backfilling operations as follows. 2 -1 -3.3 Backfillina A. Prior to pressure tests, and as soon as possible after pipe is laid, provide a firm bedding with no voids along the entire length of the pipe, and -at- least three inches over the top of the pipe. Use only rock and debris free material as approved. Carefully tamp selected material. around and over pipe. Fill pipe with water and partially pressurize to prevent damage to piping. Leave all joints, tees, fittings exposed until above test is completed and system is approved. B. When approved, continue to backfill in four inch layers with material free from rocks or other material that may damage the piping. Compact to the dry density of the adjacent undisturbed soil. Continue to backfill and tamp . to 4 inches from the surface. Compact carefully and thoroughly. Backfill top 4 inches with topsoil, carefully removing rock and debris. 2 -1 -3.9 Adjustments A. Adjust all heads for grade so they will be 1/4 to 1/2 inch below finished grade. B. Adjust part circle and rectangular heads for direction of throw and length of arc. Adjust valves and heads for optimum uniform coverage without excessive fogging and overthrow on walks, paving and structures. SIP /Division 2 - Irrigation - 6 C. Following adjustment and balancing of heads and valves, test the total system in the presence of the Engineer at normal operating pressure. Adjust as necessary. Continue adjustments until final acceptance of contract. D. Repair settling of backfilled trenches occurring during one-year period. E. When defective material or workmanship is discovered during this one -year period which requires repair or replacement, all such repair or replacement shall be done by the Contractor at his own expense within 24 hours after notification is given to the Contractor by the Owner. If the Contractor fails to comply within 24 hours, the Owner shall have the repairs made by others at the Contractor's expense. 2 -1 -3.10 Control System A . Install controllers in location indicated on the plans. Provide rigid conduit firmly attached to wall and take out underground at 18 -inch depth. Provide breaker, key operated on -off switch between power source and controller. Arrange all components in neat workmanlike B. Mount controllers in approved vandal - resistant metal pedestal. 0 SIP /Division 2 - Irrigation - 7 4 DIVISION 3 - SEEDING 3 -1 -1.1 Scope A. Remove weeds, prepare seed bed, plant and fertilize grass seed, maintain, guarantee, all areas indicated on the drawings. B. Preparation of topsoil as in Section 4 -1 -3 -2 Preparation of Planting Areas. 3 -1 -1.2 Inspections Notify Engineer at least 48 hours prior to fertilizing and operations. Engineer must be on site during these operations. • 0 rr i 3 -1 -2.1 Grass Seed A. A mixture of Adelphi, Glad and Parade Bluegrasses. One -third each, by weight. A minimum of 80% germination; 0.00% crop; 2.50% inert matter; weeds, including bentgrass and Poa Annua. B. Submit seed vendor's certified statement for grass seed mixture, station botanical and common name, percentage by weight, and percentages of pure germination, weed seed, crop and inert matter. C. Protect from deterioration, moisture until used. D. Grass Fertilizer: At planting, 18- 46 -0 -0 fast release, at 5 lbs. /1000 for establishment, 18- 10 -10 -7, at 7.5 lbs. /1000 s.f. and final .20-4-8-0 slow release at end of maintenance period. EXECUTION A. Work all areas to receive grass seed or sod with earth tilling equipment to loosen the top four (4) inches of soil. Break up compacted areas to create a smooth, settled, firm soil surface. Remove all rocks over 2" in any dimension in top four (4) inches of soil. Rake, grade ground as necessary to make surface smooth, firm, uniformly fine texture immediately before seeding. B. Remove all weeds from site. 3 -1 -3.2 SEEDING A. Notify the Engineer prior to seeding grass areas. Contractor shall seed grass areas with hydromulch machine using following mixture: SIP /Division 3 - Seeding - 1 11 Grass seed specified above at 160 lbs. /acre 18- 46 -0 -0 fertilizer at 220 lbs. /acre Silva -Fiber at 1,300 lbs. /acre B. Maintenance: Water newly planted grass seed a minimum of three times a day, and more if extremely hot or windy, to assure optimum moisture conditions for establishing grass. Use a gentle spray that prevents seed dislodgment and puddling, and keeps the soil surface constantly moist. C. Clean asphalt pathway of grass seed mixture after application to prevent staining. D. Repair any erosion immediately during turf establishment period, at no extra cost to Owner. E. Maintain lawns for not less that the period stated below, and longer as required to establish a solid, acceptable lawn with no open area exceeding six (6) inches in any dimension. Seeded lawns, not less than 60 days after substantial completion. If seeded in fall and not given full 60 days of maintenance, or if not considered acceptable at that time, continue maintenance the following spring until acceptable lawn. is established. As soon as grass germinates and any areas are apparent that failed to "catch ", re -seed those areas as specified above. At weekly intervals, re -seed any area greater than six (6) inches in any dimension. F. Mow grass at least every seven days, and more often as necessary each time grass is 2 -1/2" high, down to 1 -1/2 ". Mow two times after all re- seeded areas have become firmly established. Use only sharp mower. G. Fertilize with 18- 10 -10 -7 fast release at 7.5 lbs. /1000 s.f. 30 days after seeding or sodding. Again with 18- 10 -10 -7 at 7.5 lbs /1000 s.f. as soon as snow clears in spring and with 20 -4 -8 -0 at 5 lbs. 1000 s.f. 30 days later. H. Apply fertilizer one -half in one direction and one -half at a right angle to assure uniform coverage. Variation in grass color, if apparently caused by non - uniform application, will require additional application by Contractor at no additional cost to Owner. r t I. Remove all weeds, including foreign grasses, from project area prior to end of maintenance period. SIP /Division 3 - Seeding - 2 OI 1'ZCE OF COUNTY ENGINEER Ronald C. Hormann � P.E. COUNTY ENGINEER S1P4D2KAa%nE ,WW%,SMLxWCw 0x 99260 Date: 6 � 2— aE riS� �`aa Gentlemen: A review of the road, drainage, and parking plans for the above- refer- enced plat, short plat, binding site plan, and /or building permit has been accomplished. Areas of concern to us are indicated in red on the attached prints. Please make the corrections and resubmit them to this office in order that the review process may proceed. When the plans are resubmitted, mark all changes on the revised print in color. If you have any questions about this review, please contact us at 456 -3600. Thank, you. Very truly yours, GSN287:sla Attachment Ronald C. Hormann, P.E. Spokane County Engineer Gary S. N son, P.E. Planning Engineer Public Works Building North 811 Jefferson Street Spokane, Washington 99260 (509) 456 -3600 SPOKANE COUNTY COURT HOUSE - T` L ore TAYLOR ENGINEERING, INC. W. 106 MISSION AVE., SUITE 206 SPOKANE. WA. 992,01 RATIONAL METHOD 10 YEAR RETURN FREQUENCY PROJECT: 8SP-88-22 S.l.P, PH-111 DATE, 0i-APT- TOTAL AREA (AC) 0.64 DESIGNED: SCOTT N. RUSCH CncRco: B�ASIN: NORTH 112 OF EUCLID AVE. FROM SULLIVAN TO FIRST - STA. 1*00 7O STA, 8+00 | (2) (3) | (4) TYPE OF SURFACE !SQUARE FOOTABEIRUNOFF COEFF. | (2 x 3) ----------------------------- /_______|_______�________ RUADS & ASPHALT-208 REQD / 24150 � O.9 | 21735 :/oExom | 3850 0.8 | 3080 nEsuEn//o� � | | V LANDSCAPE AREAS `� � | O.25 / O V | | � V _______ ------------- TOTALS 28000 A . S 24815 TIME OF CONCENTRATION (MIN); LESS THAN 5 MIN. RAINFALL INTENSITY (lM/HR ):(i) 3.0 MAXIMUM RUNOFF RAT[(CFS) Q = OA OVERALL: 1,8i ROADS ONLY: SNAL[ VOLUME REQUIRED: ASHAL7 AREA x l/2" JL 446—CUBIC FEET //&, � � 4#�y1QUAHE FEET @ .5' DEPTH �� ��?»?, ��3~~~^ PROJECT SNALE: ~ ' 7o zo 6F BOWSTRING METHOD DATE DETENTION BASPNI DESIGN Prepared by PRO [CT- BSP-88-22 S.l.P, PH-ID TAYLOR ENGINEERING BAGlN NO- NORTH 112 OF EUCLID AVE. FROM SULLIVAN TO FIRST - STA. 1+00 0 STA. 8+00 Time increment (min) | 5.00 ; Time of Concentration (min) ( 5,00 | Out ]mw (c.f.��) | 1.0!ONE 8O �� TYP[ "B" 8RYNELL Design year flow <yr> | l0,00 | Area (acres) | ,64 | ^ Developed "C" factor | .89 It 41 42 | @J 1 44 ( #5 | #6 | #7 | Time Inc, !Time Inc. !Intensity Q dev. | V in | Y out 2toraVe | (min) | (sec} ((in./hr.! | (c.f.s.) | (cu. ft.) | <cu,ft.> (cu.ft.)| 1(#1 * 60} ;' 1<A*C43 ;(see helmwl kout8ow*42) | (0546) | ----- -; / 5 � 300 | J.18 � 8l � 1.81 � � 728 �N | 428' a�^^^ CF N | �O | 2.24 1 1.28 | 096 | 600 1 2961 15 | 900 1.77 | LN | 101V 1 NN | 110; 20 | 100 | 1.45 | .83 | 10175 | 120* 1 -125| 25 1 ' 1500 | 1.21 1 .69 1 1104 1 1500 1 -3Y6( � 30 1 000 | 1.04 | .59 | 1l27 | 18OV 1 -67J; 35 | 210V | .S .52 / 1141 21 00 | -Y591 40 ; 2400 | .82 | .47 | 11k9 | 200 | 123U 45 | 27010 | .74 ! .42 | 101 | 2700 | -15191 50 | 3VVO | .68 | ,39 | 1201 1 J00V | -1799; 55 | 3300 | ,64 il .36 1 1240 1 3300 | -2060; 6V | 3600 | ,61 | .J5 | 1N6 | 3600 | -23 R| 65 3906 .6 | .34 | 1368 ( 3300 ( -25321 70 | 4280 | .58 | 1421 | 420O | -27791 75 4500 ' .56 ,32 | 168 | 4500 | -30321 Q* | 4800 | .53 | .30 | l4R0 ( 48OV | -332O; 85 | 5100 .52 | .30 1541 < 5100 1 -3559| YO | 5400 | .5 | .28 | 1567 | 5400 1 -38331 95 | 5700 1 .49 | .28 1 1619 1 5700 ; -4081| 100 | 60010 | .48 1 .27 1668 < 6000 | -43321 Vin = 1.34 * Q dev » t for t< Tc V rA EDGE OF" EXIST. ASPHALT ALIGN BOTTOM EDGE WITH ' LOW POINT DRYWELL. NSTALL 275 L.F. 5' CONC. SIDEWALK SULLIVAN RD. INSTALL 8 PVC PIPE TO TO FIRST ST., AS SHOWN. FILL & COMPACT TO GRADE 6 AWCUT ASPHALT RYWELL. MIN. SLOPE = 2% OF EXIST. CURB. M 6 BEHIND FENCE. REND TO COn'FORM TO PE. � 7 7 INSTALL SPOKANE COUNTY i RELOCATE FENCE TO STANDARD WHEEL CHAIR I 2 -fA -50 O c. NORTH OF 208 AREA► RAMP AT EXIST. CURB DROP. I x �' - '`98.5 —� _--- MAIN N t >RAINAGE \ 97 96.4 8 f. I.E. TO C U L T . 208 POND 96.9 \ +/ \ N LAWN - z-- BOTOM DETAIL 6.4 i 97, D �. y + i Dw w 0 �� J MATCH EXIST SIDEWALK ' �'��� W �" EXISTING 5.5 T AS 6 m t � tt� ° . ,� � SAWC�� 0 I V LAWN SIDEWALK A IE Y .96.4 INSTALL SIDEWALK BEHIND FENCE.REMOVE _ W W I ( - REMOVE EXIST_ GRATE INLETS AT XIS T DR WELL AND DISPOSE OF J6 /yP /G'AG ,. EUCLID AVENU N U —� T. " / ,� .PS�� no.cl W W AKIM IKIC'rAi I Cn1 in -rMAVM + REMOVE E XIST_ IrRAME LOWPOINT. S CU WT ASPHALT. /- A)A)7 qA� (n rf- -- - - �- -... ., Z,X¢., D1�01t7 D P . —�c. - �o.•� —cu/ T - - �� u- 1 MIN. - EXIST.. DRYWELL HYDRO -SEED t �TYP) �� 2 POND DET AIL 08' >� �: .,•:....� s «,� � i'�22 A � D. �. 6 "MIN. . N.T.S. 1 LAWN TYPICAL DRAINAGE. CHANNEL N.T.S. ;�b F,e jc/,u.-,s ® 6 X + + - 3,� -DeescP /,.j ;. . ! f / " ✓T�'�' O s�'�.fJ77�fJ ,� 6 ' S P H 'L / X f -! ' it E A WX4 /9,Q t - -u LAWN 9; I . � � -� '.� �►� :� � AS NOTED. 3. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING LOCATIONS OF "yJ• _. _ k , r \ UTILITIES PRIOR *r D d m d IGGING. 4. PROVIDE MINIMUM OF SANDY LOAM TOPSOIL OVER ALL PLANTING AREAS PRIOR TO HYDROSEEDING AND. PLANTING. REMOVE ALL ROCKS AND BRANCHES 2"O. 5. STREET TREES ARE TO BE PLANTED 40' O.C., EX' -EPT WHERE NOTED. CONTRACTOR IS TO PLANT THE OUANTITY OF TREES INDICATED ON THE PLANS. IF LESS TREES ARE ACTUALLY REQUIRED TO MAINTAIN 40' SPACING, CONTRACTOR IS TO INSTALL EXCESS' TREES AS DIRECTED BY THE ENGINEER. 6. ALL PLANT MATERIAL IS TO BE INSTALLED AS PER DETAILS, SHEET L -13 AND - SPECIFICATIONS. 7. AREAS MAINTA DR ANDS BET L HALL REMAIN SHAPED AS PRELIMINARY PER DETAIL SHEET L -13. T FOR CONSTRUCTI 8. SIDEWALK INLET SHALL BE SPOKANE WILERT VAULT PRODUCT NO. 1840 OR APPROVED EQUAL. 30 0 30 60 1 F= V ' SCALD: Taylor En�inccriil , hic:. — 2. / Civil llcsi;;i, and 1.anll Pluiuiiiib - - - -- _ 1 Spokane Industrial Park .SOUTH EXPANSION LANDSCAPE Dv- W nQ._. O T E . _ APP. ° L c _ - DAT' =: __ — APR:— S 0+00 TO STA. 16+88. f JU -U�3. T lj �x CSC ic O � � c� i•y°i�,9G �N R i -'T C P.A T L S7 QTy s�l�v C0000/i /(//- IW6 L'97;.cJ ifJ,4�� S / Zv Z4'Q A ¢9 .8 .8/�•sa�,ea ��,e Py�vs C�u�sey,4,v� �,e�.��v� ' / 3 /¢ ° �. 2 j"f 2¢ � U F OGa Ooz D Jo ul e, i�i ,elWv► a 004� 2 3 0 L D.U� ,9c,�'E Po ) ?14Gi9 �Tc�.t�T7GCA Zvi /CoSA OAA319C,45, 30 Zz-1)xiseb 6;x �14,ogc7n l q ..,,�.. �N7�f�vY Gt/,�I�ei� ��;a► S,�rr�,re� �.+r•�c.Io�1 � � •�ra�z' 2 C��c..