24815 PE-1504B
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r~ S P O K A N E C O U N T Y
DNISION OF ENGIIYEERING AND ROADS A DIVISIOIV OF THE PUBLIC WORKS DEPA,RTMENT
William A. Johns, P.E., County Engineer
October 23, 2000
Todd Whipple, P.E.
CLC Associates, Inc.
707 West 7~' Avenue, Suite 200
Spokane, VVA 99204 SUBJECT: P1504B Hanson Center East
2°d Submittal
Gentlemen:
We received your submittal for this project on September 25, 2000. Spokane County has conducted a very
cursory review of the road and drainage plans. The submittal generally did not conform to the requirements of
the Spokane County Standards for Road and Sewer Construction or the Guidelines for Stormwater
Management. We are therefore unable to accept the plans for construction at this time.
Our review comments are listed below. These comments are not to be construed as a comprehensive list.
There may be other items required for a complete submittal that can be accepted for construction. If you have
any questions or comments feel free to call us at 477-3600.
Sincerely,
\
William A. Johns, P.E.
Spokane County Engineer
~ P~
Ed , E.
Plan Review Engineer
cc: Project file
Reviewer (comments only)
Sponsor. Robert Boyle, Hanson Industries, Inc., 15102 East Indiana Avenue, Spokane, WA 99216
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1026 W. Broadway Ave. • Spokane, WA 99260-0170 •(509) 477-3600 FAX: (509) 477-7655 (2nd Floor) 477-7478 (3rd Floor) • TDD: (509) 477-7133
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Todd Whipple, P.E.
P1504B - Hansen Center East
2"d Submittal
October 23, 2040
_ Page 2 of 3
1' Submittal:
- GENERAL:
4. ~e.mn.nf ninr fyyy~ J~ C.:~~~7 ~-n»erp..~! i =iC7bJ 1♦VC 77'~'airi
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t1.ITTCI- .
2. -Need4A-4*1tl . Fep 9ct1x~'r
J Please .
E@py-FB-yeH~Mh0e Fet- v _ m'P.=s pr-2f 2Fl-i.1e
Plans:
. , allewable - ~t a:.,.,,:~tn,- r i7..i "~8~3@~5ed-c~--b~
st-~te-ttir-e Pipe type was revised in a supplemental submittal. Please be sure to note this particular pipe
type on the next submitial.
2. : .
Nee
4. Need to provide a profile of the storm pipe systems Advisory only, no Jurther action needed on thts
project: We observed that the pipe profiles were somewhat disjointed, in that the prof les shown were
not continuous, and some runs could not be found, such as the pipes crossing the roadway. However,
enough information was contcrined on the plans that an evaluation could be made. Ozir review efforts
could be more efficient if all the informotion for a particular plan element is provided in one location.
R
6. Temporary cul-de-sac:
6.1. Need to coordinate radius point station & offset callout with the plan. Still needs to be addressed.
Please clarify where the radius runs to (toe of the gutter, back of curb, etc.,)
6.2. Need to provide metal beam guardrail at piat boundary, si.milar to that indicated on Standard Pian
Sheet A-10 (Temporary cul-de-sac). Guardrail/barrier location & type needs to be coordinated
with the County Traffic Engineer
6. 3. ic efietti: ' h . g .
6.1. H"Ts"CtGT[Tpp.-4T y •'ns_-+ninnt .rne+t ef flio pinf iir»if bA n ^erJTdGTeQ-i'Vr- a CelApe _ JI_~
7. Are slope easements needed for grading (e.g., around stations 179+OORT, 181+00 LT)? If so, limits of
slope easement should be indicated. Limits of cutlfill should also be indicated. CLC's response letter
indicates that grading to 2' of finished grade has been accomplished. Do the cut/fill limits fall
within the public right-of-way? If the cut or ftll limits fall ourside the Right-of-Way, slope easements
are necessary, and need to be indicated on the road plans, as well as on the PIQt Map.
8. Station & detail are needed for the maintenance access curb openings Station callouts at the Tract B access need to be coordinated (detail 2, sheet 4)
9. Striping & Channelization Plan is needed for Indiana Avenue Please provide with the Mylar set
--Q. :4-~fi~- spe g ' eniii-af eaver?
-!-1--ReadAs-te i slude-swales-beh; .,.~d-n;e-c-tifblifi°.~-as-~ffldic-a~ed--eii tiie-feadway see-disetissed-
.iH-~. 1999
Calculations:
1. Nced to coordinate the basin limits with the plans for P1504A (adjacent to the west boundary of this
project) and the actual field conditions. CLC's response indicates that some remedial action will be
provided outside the project limits. A plan change for the previous phase will need to be processed
,
Todd Whipple, P.E.
P1504B - Aansen Center East
2°d Submittal
October 23, 2000
Page 3 of 3
and included as part of the construction pla»s for this phase. A note should be added to the plans for
this phase, also
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6. 3unction hea.d losses due to the bend angle need to be considered in the pipe calculations How do the
revised pipe calculations submitted on 19 Oct 00 consider the sharp bends in pipe system A?
7. Need calculations for future flows to pipe system serving Basin B Advisory: The plans indicate that the
extertsion of this road is likely to route runoff to the Tract B system from areas which do not appear to
hwe been considered. The extension of this road muy result in changes to the system presermed on this
submittal.
9. De '~~~~~l-f--~;; }es~~ a
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2°d Submittal
1. Tract A: Multiple drywells are typically tacated at a 30' center-tacenter spacing
2. Sheet 2: The plans appear to indicate about a 2-foot wide break between the start of paving for this
phase, and the end of paving for the previous phase. If this does in fact exist, who will provide the
connection?
3. Several of the pipe velocities are below the 4 fps required in the GSM. If the pipes cannot be adjusted
to meet this velocity, then an adequately justified Design Deviation should be submitted to the
County Engineer for approval. If a Design Deviation is pursued, it will need to be a{aproved prior to
the next plan submittal.
RECEIVED
SEP 2 1 2000
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~ - ~ -'.~~?L~bIY1I~al'CI1eCt1.11St:. ~ SPOKANECOUNTYENGI
NEER
~ for Road & Draiaage-Projects ia Spok.ane Counfy - Piats/Shoi~t Plats ~
This Submittal Checklist is to be completed and signed by the Sponsor's Engineer,-and included with each p1Qn ~
subrnittal itito the Spokane County:Engineers- Of,f'ice. If this form is not fully completed a»d signed, do not
submit plans and calculations to Spokane Coienry for revietiv -and acceptance. Irtcomplete submittals will be
returned and will cause unnecessary delays for your clienr. .
4ay, &v4te►- ~&6 . ~ ~ .
Project Name.
Spokane County Project No. ~Date: (3 Z~-co
Project Engineer: ~ • ~ ~ppie- er.-• Phone:. ~ 45$-6840
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Project Sponsor: qanS&_n Phone: q 'ZZ ~5~5~- ~
A. 'Pi-eliminary Process ~
Prior to Submittal of Road and Drainage Plans, the following events are to have already occurred: ~
(By checkitig each item off shown below, you are stating flicrt you have verified these everrts/items have been completed.) '
C] i Adoption of a Hearing Examiner's Report for this long plat, or a Planni.ng Report for tlus short plat. ~
❑ ~ At least one Pre-Design Meeti.ng has been held with County sta.ff at the Enoeers Office. .
0 An "Agreement to Pay Fees" has.been signed by the -project sponsor, and submitted to the County ,
Engineers Office. ~ . ~ - ~ ~ . - _ ~ ~ .
❑ A Cbannetization-Pian (e.g. signing and striping plan) of public roadway unprovements, has been
coordinated and discussed with the County En~ineers Office.
B. Roaci and Drainage-Plan Submittal
The items listed below- are to be provided as~ a m~um;witti a road a.nd`.diauiage,-plan'subiriittal-. Additional'
~ information may be requi.red'to derrionstrate- that the ptans meet.all applicaEite s~a.iidards:
~ (By checking ` yes" jor each item 'sfiown below; you are _veriJying.that'these items hcrve. beerr: coinpleted_aird irre ~incl u`iied
. >-0.
in this submittal. For any boz checked ."rJa'-',' a,written, justif cation: of_any, omissions; at lhe' eiid;of,•~ this•section is,-
required.)
. . ~ ' " _ _ ' " - . _ . t ' _ . . ~ " 1• ' ~ • i~ ! . ~ ~ • • - ~ ~ ~
. " ~ ~ 't ~ . .r . . . . < ~ . ,J ~ . ' ' • . _ . ~ ' . ' 5~•~. ' _ ' . _ '
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-Iterri Description:s ~ ~ . : - ~ - . ' . : . - . - _ : ~ . . . ~ , .
v0'yes . Road a.nd.drainage plans; two"pruit sets: r{Certi:fication~statement;on:cover'ofpl ~ans)~~~ ~ ~ ;
. , _ .
O yes ~n/a --One set,of plans on-24" x 3b" mylaF'media~ or CAD elec.troiuc~file~:~ :D.WG or yDXF'fomiat-:
yes ~ Each Ptan'SheU of'recotd is signed~and.dated:-by~tlie'pioject'spo or:
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~ . ~Ye . . ieats :Sta~~~l aw,;.WAC~~-196=27-=r'egard'ing'_-
s ~ . _ -The toad and-, draic~age ~ design -ineets the.:ruirerr eq of~ ~
y' t .
, "confomufiy,witti~ accepted.staridacds";,'tha~=is,~ the'design~'reflects-:t~ie;"state'of~tli epractice"~ ~ ~ . . _
for the proposed concept:
,Fz( yes The plans; ;Diainage Report; basiri-.map(s);; Yarid any.,. oer ~ calculations~ are,~stamped; ~signed ~
and dated by an~eaguieer-licensed~in.the State~ofVashi*on:
~ yes- O n/a Drainage Report, two sets.' To include:;basin map(s), ti.me~of concentratiori~routes in basiri
. rriap, and Certification statement on cover,of report and basin map.'
0 yes '%0" a/a Geotechnica! Report, one set. (Inciude all, soil: test pit/boring logs:) ' . ' ' . . - , ~ ' • . •
~ yes O- nla Structural-Pavement Calculations, one set
~ ❑ yes ~ ri/a Cross-slope grade calculations for road -widening_ projects.
(j • ~ .
- Item Description . - - ,
P"yes 0 n/a Maintenance Manual and Sinking Fund calculations for drainage-facilities located outside of -
Counfiy road right-of way.
,W yes 0 nla Written etplanation of wholwhat entity will be responsible for maintaining drainage facilities which are IocatEd outside of public road right-of-way, and that the plan is acceptable to the
CounCy Enpineers Office.
,!a' yes 0 n/a Channelization Plan, or signi.ng and striping information provided in the road plans.. To be
included in road and drainage plan set.
~yes Cl n/a I have rEad #he Hearing Examiner's Report (long plat), or Plaruling Dept. Findings and
Cond.itions (short plat), for this project. The design meets the conditians in the report_
O yes Vnla Copy of Approved Design Deviations: - ' , 0 yes 9(n/a Fire District Approval, for private roads: 0 -yes nla Lot Pians. Requi.red for any lots with drauiage e,asements and which front a public road, or for Iots which receive and treat runoff from a public right-of way. ❑ yes V'n/a E1ny applicable State and Federal perm.its have been obtained. (i.e. HPE1, JARPA, etc.). For-
Pern-tits tividi conditions, a copy of the pernut and cond.itions are uacluded in the plan
submittal. - ,
J?( yes 0 n/a Jnspection Agreement benvee❑ the sponsor and its engineer. .
" 0 yes n/a For off-site easements to -be gra.nted to.Spoka.ne County, * the,folloNving items shall be
included: legal description, e.chibit, and proof of ownerslvp.
0 yes Rr"'nJa Erosiod Control Plan, required for "Ma}or Land-Disturbing Activity." To be included in the
road azid drainage plan set. Explanation for any items 1isted above which are not included in this submittal: (Note: an insuffccient justification of tivby an item was not included in the submitted, or incomplete documents, may result .
in the submittal being reEurned without review or without acceptance. Provide attachments if necessary.)
J3y sigrung below, the engineer is stating that the information provided in the submittat is complete, that the _
infomzation provided in the Submittal Checklist is accurate, and the plans and calculations are in accordance with'.-the Spokane County Standar s for R d', & Se}ver Co truction, and -the' Gicidelines fvr Srormwater - -
- Management, except where approve D si D'eviation ows otherwise.
- Engineer's Signah,~ J . Daie: . ' on . . . .
:-T'~~,f
V . Engineer-'s Name: - ~ ' . , . - - . . - - .
. ; ~ . (piease print).
If fhere: are- any questioris abo~~t this forin,- or appropriate procedures, _ please " call - Development Services,
: : Spokane (jountyPublic Works, at (509) 456=3600. ForSpokane County Use Oniy . , . . - . .
_ Submittal No:. - - ~ County Plan Reviewer: O Accepted in for Review or Construction
Returned to the engineer without Uor acceptance> See attached ldtter of explanation. -
Processing Date: 23 ~ GE) . . , Submittaf Checklist . 2
Spokane County Public Works; April 29, 1998
Todd Whippte, P.E.
P1504B - Hansen Center East 15` Submittal
August 31, 2000
Page 2 of 2
1 " Submittal:
GENERAL: 1. Who maintains the ponds? Spokane County o !it maintain facilities outside the public Right of Way
2. Need to include%&M instructions, replacement cost calculations for facilities outside the public R/W
3. P ase submit two copies of the plans on future submittals; this will make it easier to provide a markup
copy to you while retaining a copy in the County's project file
Plans:
l.eed to coordinate pipe size with al lowable knockout diameter (17") in the proposed catch basin
structure g,~~J IV
4v P7 1-3
6
2. ~eed to provide a slope o not steeper than 5H:1 V over all portions of the maintenanc,e route down to the
pond floors.
~ Need to indicate catch basins & pipes in road profile
4. Need to provide a profle of the storm pipe systems ~5G;~~N~ 4 t~~
X Pond B contours need to be coordinated with the po+door elevation callout
6. mporary cul-de-sac: 1O6q_X7. 5 ~ Need to coordinate radius point station & offset callout with the planl~ (~p
~ 6.2. Need to provide metal beam guardrail t plat boundary, similar to that indicated on Standard Plan
Sheet A-10 (Temporary cul-de-sac)
6.3. Does the Fire District concur with the proposed ul-de-sac configuration?
e&< Has a temporary easement east of the plat limit been considered for a temporary turnaround?
7. Are slope easements needed for grading (e.g., around stations 179+00RT, 181+00 LT)? If so, limitsslope easement should be indicated. Limits of cut/fill should also be indicated. u~ t ~ ~4W.wt
8. Station & detail are needed for the maintenance access curb openings ~ w, Jv "t- p
~~9 Striping & Channelization Plan is needed for Indiana Avenue
1~ ~ Are any special specifcations for pipe bedding needed for the PVC pipe at the indicated de th of cover?
11. Road section needs to include swales behind the curbline, as indicated on the roadway section discussed
in April 1999
Calculations:
l. Need to coordinate the basin limits with the plans for P1504A (adjacent to the west boundary of this
project) and the actual field conditions.
~ Need to provide calculations for ponding width at the inlets. Calculations need to demonstrate that the
ponding width in a sump condition will not exceed 6' from the face of curb, and will not exceed 6' from
the face of the curb in an "on-grade" condition.
,Ar' Need to provide AASHTO calcs for pavement section (per Pre-Design Meeting notes)
~ TR-55 analysis also needs to evaluate the separate hydrographs for the pervious and impervious areas
Neeq calculations for the outlet pad sizing and rock gradation
Junction head losses due to the bend angle need to be considered in the pipe calculations
NLi Need calculations for future flows to pipe system serving Basin B
Do the backwater calculations consider whether or not the pipes are in a subcritical or supercritical flow
regime?
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Associates Inc. - - _
FORMERLY September 22, 2000 ~O AnAlNiofcolt:drodolol'
~ CLC #98573
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Spokane County Engineers
707 West 7ih Suite 200 ` Engineering Development Services
spokane, wA ss2o4 1026 W. Broadway Ave.
5os-458-6•840 Spokane, WA 99260-0170 Sporc~
509-458-6844 Fax
spokane, wA - oenuer ~o Attn: Bill Hemmings, P.E.
Re: Hanson Center East
2"d Street and Storm Drainage submittal
' Dear Bill:
We are in receipt of your recent comments on our first submittal for the above
referenced project. The response to your comments is in the same order as
received. A copy of your letter is included for easy reference.
GENERAL
1. We spoke on August 21, 2000 regarding the maintenance of the ponds. Our
client will provide establish a property owner's association for the proposed plat.
Drew Bodker, our client's attorney, has been requested to process the necessary
paperwork and file the association documents with Washington State prior to final
~ plat approval.
2. An O& M manual and replacement cost analysis is enclosed, based on
Appendix C.5 of the Spokane County Guidelines for Stormwater Manaaement.
3. Two copies of the plan set were submitted, and two revised sets are enclosed
for your review.
PLANS
F
1. The concrete inlets have been changed to WSDOT grate inlets, in order to
better capture gutter flow along Indiana Avenue. The grate inlets accept the 18"
and 24" inch pipes designed.
2. The grading of the access road in the vicinity of the pond had been designed at
a 5H:1 V, but not specified. A note has been added to the plans to clarify the
minimum slope required for the access road.
3. All storm water structures and pipes have been added to the profiles.
4. Profiles of the stormwater pipe system has been added to the plans.
Planning 5. The proposed contour elevations have been revised, and 5H:1 V slopes
Engineering incorporated into the design to meet minimum, access road standards.
Architecture
Landscape Architecture
Land Surveying
Formerly IPE
Spokane County Engineer's Office
Hanson Center East submittal
September 22, 2000
Page 2
6. Temporary cul-de-sac: '
6.1 The station and offset of the radius point have been revised.
6.2 A note has been added to the plans to provide a metal beam guardrail at the plat
boundary.
6.3 Enclosed is a copy of the approved water plan, with the Fire District's
signature.
6.4 At this time, Spokane County and our client have been in negotiations for some time
over the ownership of the former Railroad R.O.W.. To expedite the approval of the final
plat, our client has opted to provide the turnaround within his property boundary. Perhaps
by the time the actual street improvements are constructed next spring at the earliest,
resolution of the ownership will allow our client to exte.nd the turnaround outside what is
presently being platted.
- 7. We don't anticipate slope easements at this time, as the property has been graded to allow a
haul road for clearing of hundreds of boulders off the property. Removal of the boulders has
reduced the deeper cut/fill areas to within two feet of future finished grade.
8. Details of the maintenance access curb openings has been added to the plans. Stationing
and elevation information has been added to the profile.
9. A striping and channelization plan has been added to the plan set.
10. There are no special specifications for pipe bedding needed for the PVC pipe at the indicated
depth of cover. Enclosed are shallow bury calculations for your reference.
11. The road section does provide a 10' grassed section behind the curbline. The use of the 10'
for storm drainage was not used for a number of reasons:
A. After preliminary design was completed, use of the 10' area for drainage was found to be
unsuitable because of the design roadway slopes being greater than 1% in most areas, which
would necessitate either losing swale volume if the swales were graded at the same slope as
the road, or deeper swales along many portions of Indiana Avenue, reducing the cross sectional
area to a point that the volumes required could not be met.
B. Past maintenance and operation issues for swales have presented ongoing difficulties for
both Spokane County and individual land developers.
C. Maintenance of the drainage facilities is the responsibility of our client or a suitable
association, as both the swale areas and the proposed ponds are partially or wholly outside of
the County right-of-way.
D. The 10' grassed strip continues to be part of the roadway section.
E. We have worked with a number of projects, along with other engineering firms in this area, on
projects with swales designed parallel to the roadway, most noticeably Mission Avenue west of
Molter Road in Liberty Lake. The land adjacent to Mission Avenue, like Indiana Avenue, is zoned
for commercial/industrial use. That means a number of driveways eventually will be designed,
crossing the swale area, which in turn necessitates a revised submittal to Spokane County for
the public street drainage. With 24 lots in the Hanson Center East plat, we do not believe any
purpose would be served by repeating what is happening out on Mission Avenue. Permanent
~ Spokane County Engineer's Office
Hanson Center East submittal
September 22, 2000
Page 3
drainage facilities, accessible, operated and maintained by the an entity acceptable to Spokane
County, seems to be a longer term solution with less opportunity for maintenance problems.
F. With a 34.5' wide roadway section, the 10' wide grassed area provides significant snow
removal area, without taking away from storm drainage volume requirements.
(Note: Per our conversation this morning, our client has agreed to establish tract areas for the
ponds. That is reflected on the plans.)
CALCULATIONS
1. The profile at the east end of P1504A indicates a continuous grade at the east end of that plat.
It is assumed that the drainage design for P1504A provided for full containment of the project's
runoff. A curb inlet and drywell were designed at the east end of that project. We have indicated
on our plans that the 1.4' curb inlet indicated on the enclosed plan/profile should be replaced with
a minimum standard 4' wide curb inlet and that a berm is to constructed just east of the drywell
in the same vicinity. It would not seem to be our client's responsibility to capture or treat flows
from an adjacent property, but our client will construct these two items to allow the drainage for
P1504A to more easily be removed from the roadway and into the swale and drywell.
2. Calculations for ponding widths have been provided. I have also included a copy of Figure 27
from the Spokane County Guidelines for Stormwater Management. As I read the table for Non-
Flood Zone Width, the roadway width to remain flood-free for a minor arterial is 24' total. The
road section of Indiana Avenue from face of curb to face of curb is 69'. Looking at a half section
of roadway, it appears that one-half 69' = 34.5' minus 12' flood free zone = 22.5' allowable
ponding depth per half street section. I am not sure where the 6' ponding restriction mentioned in
the review comments came from. The 22.5' maximum allowable width does not overtop the 6"
curb, as shown on the calculation sheet included in the drainage report appendix.
3. The Pre-Design meeting notes state that the pavement design will be done per AASHTO .
Enclosed are AASHTO pavement calculations, done by then Spokane County plans reviewer
Dean Franz, P.E. and forwarded to Simpson Engineers. We request that the pavement section
be accepted as designed for the previous sections of Indiana Avenue, rather than repeat the
same calculations for adjacent roadway sections with the same Garrison soils.
4. Separate hydrographs are provided for the pervious and impervious areas.
5. Riprap/outfall calculations are included.
° 6. Junction head losses due to a bend in one area have been included in the pipe calculations.
7. Future flows to Basin B are not anticipated. The construction of Indiana Avenue cuts off flows
from the south, topographic information indicates that flow across the north property is to the
northwest, and the area to the northeast is in places 10' below the existing ground at the east
end of the plat. Our design includes a high point at the eastern end of the project, to contain our
flow on site. Should the adjacent property owner extend Indiana Avenue in such a manner as to
continue our grade, we would again anticipate that flows would need to be contained within that
project.
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Spokane County Engineer's Office
Hanson Center East submittal
September 22, 2000
Page 4
8. The "Combined Pipe and Node Report" included within the drainage report appendix provides
backwater calculations. All flows are subcritical.
Our client is anxious to finalize this plat and begin construction. If there is an piece of information
I can provide to you to quickly move toward plan approval, please give ma call and I will provide it
immediately. Thank you for your cooperation in this regard.
Sincerely,
CLC ASSOCIATES INC.
Susan Murphy
Project Manager
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cc: file
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Materials Testing 8. Inspection SEP 25 2000
SPOKANE COUNTY ENGINEER
- September 12, 2000
Robert J. Boyle Hanson Industries, Inc. 15102 E. Indiana Avenue Spokane, WA 99216 _
RE: Inspection for future Indiana Avenue
Hanson Center East
Dear Mr. Boyle: .
Northwest Testing Comgany, LLC ("NTC") has reviewed the preliminary, unapproved
plans prepared by CLC Associates, Inc. dated August 4, 2000 for the extension of Indiana Avenue.
NTC is pleased to provide you with all applicable inspection and testing, except as
noted, for the work pursuant to the requirements and guidelines of Spokane County. NTC is
approved to perform such work or will have qua.lified consultants available to meet all
Spokane County requirements in order to have Indiana Avenue reviewed, approved and
accepted.
NTC will provide the following services:
1. Inspection and review of all subgrade work .
2. Inspection and feview of a11 base material work 3. Inspection and review of work relating to the placement of asphalt paving 4. Inspection and review of work relating to the placement of concrete curb and
gutters, sidewalks
5. Inspection and review of work relating to the placement of all storm water ,
treatment improvements
6. Test, analysis and performance of all soil and compaction testing, as required
7. Coordination with Spokane County, as required
. 8. Preparation of As-Built record drawings as required by Spokane County in_
conj unction with CLC Associates
9. Exclusions: asphalt rice testing, concrete cylinder testing, mileage at $38 per mile,
multiple tests due to contractor error, engineering plans, sewer, water
5450 E. Seltice Way, Unit C• Post Falls, ID 83854 •(208) 777-7740 • Fax (208) 773-4756
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Northwest Testing Company, LLC will perform these services for the sum of
$47500.00 payable in monthly progress payments. Services will be billed at an hourly rate.
The price quoted is based upon quantities indicated in our proposal. If a change in quantities
occurs, a corresponding change in price will occur.
Please acknowledge your acceptance by -your signature below. It will be a pleasure to work with you to construct a quality project for your development. -
. . Sincerely, _ ~
. . i~~ ~ .
Mitchell R. Keith
- - Northwest Testing-Company, LLC Accepted: ~ - Date: VZ
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• October 13, 2000
Associat~s Inc. CLC #98573
FORMERLY ~ A.n~..rc.m,.ewar._. ,i~.
~ Spokane County Engineers ~O
Engineering Development Services
0 1026 W. Broadway Ave. ~ 77 West 7th Suite 200 ' ~ g't0~
Spok•ane, wA s92o4 Spokane, WA 99260-0170
509-458-6840 E~,~~1~
509-458-6844 Fax Attn: Bill Hemmings, P.E. SQ~~NEGVo
Spokane, WA - Den~er, CO
Re: Hanson Center East
Additional Street and Storm Drainage information
Dear Bill: -
Enclosed please find additional information Ed Parry requested by phone
recently. He had questions about two areas, one of which was the pavement
design and the other a pipe size versus catch basin knockout limitation.
Ed agreed to accept for pavement design a cover letter, signed, stamped and
dated by a licensed engineer, stating that the pavement calculations previously
approved for the sections of Indiana Avenue west of the Hanson Center East
project, and to which we are connecting, have been reviewed and submitted
officially as our pavement design. Such a cover letter is enclosed.
The second item, which is the 24" (I.D.) HDPE pipe called out for the most
downstream section of the pipe systems to both Ponds A and B has an outside
diameter larger than the maximum knockout size on the WSDOT specifications.
That is in fact the case, so a specific type of HDPE 24" outside diameter pipe has
been substituted, and the revised calculations are included for the smaller pipe
size.
wi
~I am not aware of any other comments from Ed at this time, and am seeking final
approval as quickly as I can. I there anything else that needs to be addressed, to
your knowledge?
;
I have made the necessary changes to the plans to reflect the pipe size revisions,
.
and need to know if there is anything further before moving ahead with a final
submittal. Please let me know at your earliest convenience if there are any other
comments. Thanks, as always, for your help in this regard.
AA;
Sincerely,
CLC ASSOCIATES INC. .
usan Murphy
Project Manager
Planning ' CC: file
Engineering ~~.Architecture w~~
Landscape Architecture~,l;
Land Sur~eying 'Y
Formerly IPE
~
,
I
I , ' x
' CL-C; .
-~.~~;Q~~:~ T-
x . -
Asso';cinYc. ; ~ ~ -
M ARib ol Calontlo lmU CasWtartS loa
.l
October 13, 2000
CLC #98573 ~
707,'I`< 7~;hk Aue:, Ste~. -200
ss9,r204,
! Spokane County Engineers
509~458 68'40 Engineering Development Services
(509):458 fi844 F-~az'
1026 W. Broadway Ave.
s,poka~.e, W'A= Den~er~;;:co.. Spokane, WA 99260-0170
, A Y ,I
y SK. i " Y'•Y.'.I
Attn: Biil Hemmings, P.E.
ta.•J .qYn _ Iea~' 4 ,
Re: Hanson Center East
~ : s -i
Dear Bill: .
~ ~f~•-~~~.~' Enclosed please find pavement design information for Hanson Center East. Our
, <F-?•,- " •Y , - i
j .'':...~},.,5•~.: fi"F i
.-►=-;_.:r; 4 firm has reviewed the pavement information previously submitted by Simpson
Engineers in 1993, on behalf of our mutual client, Hanson Industries. In March,
~`-~~°q 1996, Dean Franz of Spokane County Engineers office noted in the attached
method: I, letter that the pavement design method had changed, and Dean verified that the
r ~.~~~4t-
overall section thickness would remain the same, but the class of asphalt had
changed. The result was the following pavement section, derived by the AASHTO rJ,•
rny I D~u yY`~~•+yh` x
. ,
2" A C P C l a s s B o n
; •c^. . _.s
2" ACP Class E on
. $ .i '
. ~ - . ' 2" CSTC on
3" CSBC
a ,
We formally request that the pavement section be extended to this project, based
on the attached calculations and our review of and agreement with the submitted
design information.
If you have any questions, please give me a call at 458-6840. Thank you.
I ~,a .L.., . , . ,
. '
~ v r~ d r 75~ ~ Sincerety,
CLC ASSOCIATES NC.
Todd R. Whipp e, P.E.
Vice President -
_ ^ 3oa.~R Y . i ~~O • .
~ Z~.Y"','`~ y:tz. a< s :-ri~' ^ ~ -?l ;f ' \J/IS`~`~:
:
f ~ ~I
,.4~ . TRW/skm
'.°.¢EXPIRES 9/24/
cc: file ~
~Plannin . ,
Bob Boyle, Hanson Industries
fEngineering ,
~A~rch itectu re ~ ` , t . ~~andscape Architeci~u,reI
~d Surueying f " ;
tr yf' »
a i :4.•
'
x,
RNP • June 1, 1996
ROIUTAC INDUSTRIES, INC. 1-800-426-9341
, . . . . . . . . . ~
> > FORH/GHDENS/TY im' PoFt nt Information
~ c K ' ~ • - •t 'r t, A;,, '
ik POL ,Y,.ETHYLENEtP/PE~--~~
~ ~ ~ ~
Spring Washers Oniy products listed in the
HDPE Products section are
suitable for use with HDPEpipe.
Spring washers are used with Do not use products not listed
Romac products for HDPE pipe to Ain this section on HDPE!
help counteract the problem of
pipe contraction during temperature
and pressure changes. They are
made of a special "spring" grade of
stainless steel.
The proper number of bolts have been provided for
each fitting based on the limitations on Page 7-1.
\"'~~.sr ./sarmaan►\ \ ~1Ka=`~
Two Spring Washers Three Spring Washers Four Spring Washers ~
DIMENSIONS OF COMMON HDPE PIPE
SDR 21 SDR 17 SOR 13.5 • SOR 11 SDR 9
PRESSURE CLASS SO PRESSURE CLASS 100 PRESSURE CLASS 128 PRESSURE CLASS 160 PRESSUAE CLASS 200
NOMIMAL OUTSIDE INSIDE WALL INSIDE WALL INSIDE WAIL INSIDE WALL INSIDE WALL
PIPE SIZE DIQMETER OIAMETER THICKNESS DIAMETER THICKNESS DIAMETER THICKNESS DIAMETER THICKNESS DIAMETER THICKNESS
3of 3.50 3.167 0.167 3.088 0.206 2.981 0.259 2.864 0.318 2.722 0.389
a~,~a7r'~~ M39 T;Q," X 0.2~14 0.265 3.833 360:409UU229 0.282 4.089 ~56 3 f92-~7 .~733 U.533
~'j" 5.56 5.033 0.265 4.909 0.327 4.739 0.412 4.552 0.506 4.327 0.618
, ,
rim g . . . . _ . - - ~ 53
s~. 6.63 5.994 ~ U:315' S.84fi U.390 ff5: . ~644 :49s11! . 55 420;~'= "~r,U;~ • 6
U32688 0406 .878 '~'•'~U; 51.645~i,.~ L.0:627~:'',;~b ~ 5"36;7 0.7F7
' • ' t . ~.r r . A ~2Ci a ~ •:3 4x. ala ,•3-j:tr~ eai
88.63 7.804 0.411 7.610 0.507 7.347 0.639 7.057 0.784 6.708 0.958
9.05 8.188 0.431 7.985 0.532 7.709 0.670 7.405 0.823 7.039 1.006
r
rp ..n : 142
~0512 ~ 9.1~57 .7361 94
529 9.450' 9.082'~, 6.33 .2-33
„ 12.75 11.536 0.607 11.250 0.750 10.861 0.944 10.432 1.159 9.917 1.417
~ 2 13.20 11.943 0.629 11.647 0.776 11.244 0.978 10.800 1.200 10267 1.467
14.00 12.667 0►667 1~2.3 ~ 3 0:824 ~S&37 1'1,4'55 41" 10aM 1.556
16 16.00 14.476 0J62 14.118 0.941 13.630 1.185 13.091 1.455 12.444 1.778
18.00 6.286 0.857 15.882 1.0-'9 x5.333' } a:h333 , 14 7~7 m -.1~fi~6 ~ WE0 2.U00
20 20.00 18.095 0.952 17.647 1.176 17.037 1.481 16.364 1.818 15.556 2.222
2.~2" 2~2.U0 19. OS 1.048 9.412 1.294 18.741 ~~=',~,6~3U , 18 0 0 rQO~ ~~~7.111 2.444
24 24.00 21.714 1.143 21.176 1.412 20.444 1.778 19.636 2.182 18.667 2.667 ~
This chart is based on information in AWWA Contact Romac's Engineering Department at _Standard ANSI/AWWA C906-90. 1-800-426-9341 for sizes not listed in the catalog.
All dimensions are nominal and subject to
manufacturing tolerances.
1 7-21
ROMAC INDUSTRIES, INC. 1-800-426-9341 . RtvP •.lune 1, 1996
, FOi911149,HDENS/TY Impor-tant nforma ion
~ _ -
Properties of HDPE pipe
High density polyethylene pipe (HDPE) has several properties that make it very different from "traditional" water works
pipe materials:
• Coefficient of thermal expansion is over 10 times • Creep is continuous yield of material under stress.
that of DI and steel and 3 times that of PVC. In practi- HDPE will creep if the stress placed on it gets above a
cal terms, this means HDPE pipe shrinks 10 times as certain level. If great care is not taken when designing
much as DI and 3 times as much as PVC when it gets fittings for use on HDPE pipe, this stress level can be
cold. This can loosen any fittings installed on it. Also, exceeded and fittings that work great today may fail
it's length shrinks 1 inch per 100 feet of pipe length later as the HDPE creeps.
with a 10° F temperature drop, making it likely to pull
~ out of unrestrained couplings. • Low coefficient of friction means HDPE is very
"slick." Ttiis makes it easy for fittings to rotate on the
• Yield strength of HDPE is approximately 1/5o that of DI pipe or migrate along it.
or steel and 1/5 that of PVC.
• Toe-in occurs when HDPE is cut. This can affect
• Modulus of Elasticity of HDPE is much lower than tapping sleeves and saddles, and makes stiffeners
other pipe materials, which means it is not as rigid. difficult to install in pipe ends.
Limitations of Romac products for use on HDPE pipe
HDPE has a lower modulus of elasticity and higher coefficient of thermal expansion than other pipe materials. These
properties cause HDPE pipe to expand and contract much more from changes in temperature andlor pressure than
other piping materials. Because of these and other properties, great care must be taken in choosing fittings and
repair products for use on HDPE pipe. Romac products in this catalog section are designed to function within the
following limitations:
• Pipe must be manufactured in accordance with AWWA • Products are intended for use in underground service
Standard ANSI/AWWA C906-90. only.
• Operating temperatures are limited to 85° F inaximum • The following pages for each product group list the
and 32° F minimum. maximum SDR.
• Operating pressure is limited to 150 psi or the rating of • Romac internal pipe stiffeners must be used when
the pipe, whichever is less. coupling pipe ends.
• Pipe systems must be designed to compensate for pipe • Proper restraint must be used when coupling pipe ends
movement so as to prevent fittings from migrating or to prevent pullout from hydraulic forces or temperature
rotating on the pipe. changes.
Romac cannot warrant products used in applications that are outside one or more
of these limitations. Contact Romac's Engineering Department at 1-800-426-9341
if you have questions about the use of our products on HDPE pipe. . .
~ 7-1 ~
Scenario: Base
~ Combined PipelNode Report
Label Material Section Length Energy Energy Energy Hydraulic Hydraulic Average Full Has AverageUpstrearrlDownstrearrbonstructed Bend bownstreamUpstreamDescription Size (ft) Grade Grade Slope Grade Grade Velocity Capacity Hydraulic Pipe Invert Invert Slope Angle Ground Ground
Line In Line Out (ftlft) Line In Line Out (ft/s) (cfs) Jump? Cover Elevation Elevation (fUft) (degrees; Elevation Elevation
(k) (ft) (k) (ft) (ft) (ft) (ft) (ft) (ft)
P-1 PVC 18 inch 69.00 1,979.78 1,979.72 0.000766 1,979.71 1,979.65 2.14 9.73 false 2.04 1,978.01 1,977.66 0.005072 0.00 1,981.24 1,981.51
P-2 CMP 24 inch 139.00 1,979.15 1,978.67 0.003487 1,979.05 1,978.58 2.47 8.70 false 4.01 1,977.26 1,976.56 0.005036 0.00 1,984.60 1,981.24 ~
P3 CoRUgated HDPq 21 inch 190.00 1,978.18 1,977.00 0.006239 1,977.98 1,976.58 4,39 7.57 false 3,98 1,976,56 1,975.56 0.005263 0.00 1,979.00 1,984.60 ,
~
Project Engineer. CLC ASSOCIATES INC.
j:\document1s0000301hansona.stm CLC ASSOCIATES INC. StormCAD v4.1 [428J
10/19/00 09:15:02 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA +1•203-755-1666 Page 1 of 2
Scenario: Base
Pipe Report
Label Upstreambownstreart Total Length Constructed Seclion Average Upstream Downstrearrd Upstream Hydraulic Downstread Hydraulic Upstream Downstream System Has
Node Node System (ft) Slope Size Velociry Invert Invert Ground Grade Ground Grade Cover Cover Additional Hydraulic
Flow (fUft) (ftls) Elevation Elevaiion Elevation Line In Elevation Line Out (ft) (fl) Flow Jump?
(cfs) (fl) (ft) (ft) (ft) (ft) (ft) (cfs)
P-4 I-4 I-5 2.22 61.00 0.005082 18 inch 1.37 1,989.60 1,989.29 1,993,10 1,990.78 1,993.10 1,990.78 2.00 2.31 2,22 false
P•5 I-5 I-6 4.42 29.00 0.010000 24 inch 1.86 1,988.89 1,988,60 1,993,10 1,990.18 1,992.86 1,990.18 2.21 2.26 4.42 false
P-6 I-6 0-1 4.42 180.00 0.005000 21 fnch I.D. 3.17 1,988.60 1,987.70 1,992.86 1,989.58 1,991.50 1,988.68 2.54 2.04 4.42 false
- Project Engineer. CLC ASSOCIATES INC.
j:ldocumenfl985731hansonb.stm CLC ASSOCIATES INC. StormCAD v4.1 (4281
10119100 12;08;28 PM QHaestad Methods, Inc. 37 Brookside Road Waterbury, CT 06T08 USA +1-203•755-1666 Page 1 oi 1
Scenario: Base
Combined PipelNode Report
Label Material Section Length Energy Energy Energy Hydraulic Hydraulic Average Full Has AverageUpstrearrl Downstream:,onstructed Bend bownstrearrIUpstream '
Description Size (ft) Grade Grade Slope Grade Grade Velociry Capacity Hydraulic Pipe Invert Invert Slope Angle Ground Ground
Line In Line Out (ft/ft) Line In Line Out (ft/s) (cfs) Jump? Cover Elevation Elevation (fUft) (degrees Elevation Elevation
(ft) (ft) (ft) (ft) {ft) (ft) (ft) I (ft) , (ft)
P-4 PVC 18 inch 61.00 1,990.80 1,990.79 0.000251 1,990.77 1,990.76 1.38 9.73 false 2.15 1,989.60 1,989.29 0.005082 0.00 1,993.10 1,993.10
P-5 PVC 24 inch 29.00 1,990.23 1,990.22 0,000310 1,990,16 1,990.18 1,88 29.41 false 2.23 1,988.89 1,988.60 0.010000 0.00 1,992.86 1,993.10
P-6 Corrugated HDP4 21 inch 180.00 1,989.74 1,988.76 0,005429 1,989.58 1,988.47 3.76 7.38 false 2.27 1,988.60 1,987.70 0.005000 25.00 1,991,50 11,992,86
(/Vli
Project Engineer. CLC ASSOCIATES INC.
j:ldocument1985731hansonb.stm CLC ASSOCIATES INC. StormCAD v4.1 [428]
10/19100 09:17:36 AM 0 Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA +1-203-755-1666 Page 1 of 2
Profile
Scenario: Base
Labe1:0-1 Label: I-6 Label; I•5 Label: I-4
Rim:1,991.50 ft Rim:1,992.86 ft RIm;1,993.10 ft Rim:1,993.10 ft
Sumi :1,987m70 ft Sump:1,988.60 ftSump:1.,98929 ft__ ^ Sump 1,989.60 ft n.^~...~ 1,993.50
~ -
- ~ -c
.~..-.1 1,993.00
_ -....__.....,W_.. .
,..W._.,~~..,..~~.,........,....._.
1.992.50
. 1,992.00
1,991.50
1,991.00 Elevalion (fl)
r .~..~_..W~ _
-
..~.~~~....m.~_.s_..,.,,,,.,.,. _ . ~ , ~ _ ~ _ ~ 1,990.50
~ . ~ _ 1,990.00
1,989.50
,
. _ _ . . . - - - - - , 1,989.00
~
,
~ ~ ~
1988,50
i
_ _ . y
' ~ 1,988.00
1,987.50
O+UO 0+50 1+00 1+50 2+00 Label: P•5 2+50 Label: PA 3+00
Labei; P-6 Station (ft) Up. Invert: 1,988.89 ft Up. hvart: 1,989.60 ft
Up, InveR:1,988.60ft Dn. hvert: 1,988.60ft Dn. hvert:1,989.29ft
Dn. Invert:1,987.70 ft L: 29.00 ft L: 61.00 ft
L:180A0 ft Size: 24 inch Size:18 inch
Size: 21 inch I.D. S:0.010000 (Ufl S:OA05082 ftfft
S:OA05000 fllft
- Project Engineer. CLC ASSOCIATES INC.
j:ldocument1985731hansonb.stm CLC ASSOCIATES INC. StormCAD v4.1 [428]
10/19l00 12:04:45 PM O Haestad Methods, Inc. 37 Brookside Road Waterbury, CT 06708 USA +1•203-755-1666 Page 1 of 1
(;I,C 707 West 7th Ave. Planning
'
g
Associates, Inc. P~ Suite 240 ~ En ' eerin
` , ED
A. RECEIV
Spokane, R'A 99204 . ~ Architecture
(509) 458-6840 tandscape Architeclure
(509) 458-6844 FAX Land Surveying SEP 2 52000
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DESIGN TB-D5
December 1994
Depth of Burial
For PVC Pipe .
Flexible Pioe Theorv: The combination of the embedment soil stiffness
PVC pipes are classified as flexibfe pipes. They and the pipe stiffness form a system that acts to
flex without breaking when loaded externally from support extemal loads. By itself, the pipe may not
soil weight and vehicular traffic. Rigid pipes, such support much weight, but the soiVpipe system
as those made of concrete or clay, do not per- can have tremendous load capacity.
ceptibly flex when loaded and experience wall A PVC pipe's resistance to deflection in an
crushing when their load limit is reached. This unburied state is measured by its "pipe stiffness".
mode of failure for rigid pipes has given rise to Pipe stiffness is usually less significant than soil
the terms "crush strength" and "D-Load", but stiffness in PVC pipe installations, but in general,
these terms do not apply to PVC pipes. a higher pipe stiffness results in a higher load
When a PVC pipe encounters external loading, capacity.
' its diameter will begin to deflect, meaning its Soil stiffness is most affected by the level of com-
sides will move outward and slightly downward. If paction achieved, and to a lesser extent by the
the pipe is buried in supportive soi1, the stiffness soil type. Soil stiffness values for various condi-
of the soil will resist the deflection (see Figure 1). tions and soil types have been derived through
This action and reaction is the key to how a PVC extensive testing.
pipe carries external loads.
Calculatina Allowable Burial Death:
Figure 1 Because a PVC pipe flexes rather than breaks
Flexible Pipe Deflection when loaded, the failure criterion is not fracture
strength. Instead, a limit is placed on pipe dia-
UNDEFLECTED DEFLECTED metric deflection. This limit is expressed in terms
FLEXIBLE PIPE FLEXIBLE PIPE of percentage reduction in diameter due to exter-
rorAL LoAO: nal loading. Industry recommendations for maxi-
SOIL + LIVE mum deflection are shown in Table 1. °Y -L Table 1
Maximum Recommended
~Ta i ~W
0 0~ I ~ o Diametric Deflection .
00
a N~^ NCD
PVC Pressure Pipes 5%
N° _ PVC Sewer / Drain Pipes 7%2%
PVC Electrical Conduits 5% '
• VERTICAL SOIL
REACTIOM FOACES A"failure" of a flexible pipe system from external
oo+ox loading is defined by the point at which the top of .
the pipe begins to experience inverse curvature.
Research has shown this point occurs at a mini- mum of 30% deflection; recommendations for ;
maximum deflection therefore incorporate safety '
factors of 4:1 or 6:1.
PACIFIC WESTERN EXTRUOEO PLASTICS COMPANY • : _ . _ . " ' . ' • • . / _ - / : - :
S . ~-•es_ • . • - ~ . ~ ' - •
in order to determine the suitability of a particular Table 2
burial depth, a system designer estimates the Prism Load Soil Pressure (psi)
pipe deflection through the use of an empirical equation called the "Modified lowa Equation". A. Height of Soil Unit Weight (Ib/ft')
simplified, conservative version of the equation is . cover (ft) 100 110 120 125 130
presented below: 1 0.69 0.76 0.83 0.87 0.90
Nlodified lowa Equation 2 1.39 1.53 1.67 1.74 1.81
3 2.08 2.29 2.50 2.60 2.71
% DEFLECTION = 0.1 (P+W') 100 4 2.78 3.06 3.33 3.47 3.61
0.149 (PS) + 0.061 E' S 3.47 3.82 4.17 4.34 4.51
where: 6 4.17 4.58 5.00 5.21 5.42
%DEFLECTION = predicted percentage of 7 4.86 5.35 5.83 6.08 6.32
8 5.56 6.11 6.67 6.94 7.22
diametric deflection. 9 6.25 6.88 7.50 7.81 8.13
P= Prism Load (Ibsrn2): pressure acting on 10 6.94 7.64 8.33 8.68 9.03
_ the pipe from the weight of the soil column above
the pipe (also called "Dead Load"). Prism Load 7.64 8.40 9.17 9.55 9.93
values are found in Table 2. 12 8.33 9.17 10.00 10.42 10.83
1
W' = Live Load (Ibsrn2): pressure transmitted 3 9.03 9.93 10.83 11.28 11.74
to the pipe from traffic on the ground surface. ~4 9.72 10.69 11.67 12.15 12.fi4
15 10.42 11.46 12.50 13.02 13.54
Live Loads values are found in Table 3. -
PS = Pipe Stiffness (Ibs/in2): a flexible pipe's 16 11.11 12.22 13.33 13.89 14.44
resistance to deflection in an unburied state. Pipe 17 11.81 12•99 14.17 14.76 15.35
Stiffnesses values for PWPipe products are 18 12•50 13.75 15.00 15.63 16.25
found in Table 4. 19 13.19 14.51 15.83 16.49 17.15
E' = Modulus of Soil Reaction (Ibsrn2): stiff- 20 13.89 15.28 16.67 17.36 18.06
ness of the embedment soil. Values for Modulus 21 14.58 16.04 17.50 18.23 18.96
of Soil Reaction are found in Table 5. 22 15.28 16.81 18.33 19.10 19.86 ~
23 15.97 17.57 19.17 19.97 20.76
24 16.67 18.33 20.00 20.83 21.67
25 17.36 19.10 20.83 21.70 22.57
26 18.06 19.86 21.67 22.57 23.47
27 18.75 20.63 22.50 23.44 24.38
28 19.44 21.39 23.33 24.31 25.28
29 20.14 22.15 24.17 25.17 26.18
30 20.83 22.92 25.00 26.04 27.08
31 21.53 23.68 25.83 26.91 27.99
32 22.22 24.44 26.67 27.78 28.89
33 22.92 25.21 27.50 28.65 29.79
34 23.61 25.97 28_33 29.51 30.69
35 24.31 26.74 29.17 30.38 31.60
36 25.00 27.50 30.00 31.25 32.50
37 25.69 28.26 30.83 32.12 33.40
38 26.39 29.03 31.67 32.99 34.31
39 27.08 29.79 32.50 33.85 35.21
40 27.78 30.56 33.33 34.72 36.11
41 28.47 31.32 34.17 35.59 37.01
42 29.17 32.08 35.00 36.46 37.92
43 29.86 32.85 35.83 37.33 38.82
44 30.56 33.61 36.67 38.19 39.72
45 31.25 34.38 37.50 39.06 40.63
46 31.94 35.14 38.33 39.93 41.53
47 32.64 35.90 39.17 40.80 42.43 ~
48 33.33 36.67 40.00 41.67 43.33
49 34.03 37.43 40.83 42.53 44.24
50 34.72 38.19 41.67 43.40 45.14
~ _ . 7a-r;
Table 3 Table 4 Continued:
~ Live Loads on PVC Pipe
! - Height Liye Load Transferred to Pipe, Ib/in2 AWWA C900 Water Piqes:
of Pressure Pipe
Cover Highway Railway Airport Class Stiffness
(ft) H20' E802 3 (psi): DR: (psi):
1 12.50 100 25 129
2 5.56 26.39 13.14 150 18 364
3 4.17 23.61 12.28 200 14 815
4 2.78 18.40 11.27 5 1.74 16.67 10.09 AWWA C905 Water Pioes:
6 1.39 15.63 8.79 7 1.22 12.15 7.85 Pressure Pipe
8 0.69 11.11 6.93 Rating Stiffness
10 ; 7.64 6.09 (psi): DR: (Psi):
12 " 5.56 4.76 165 25 129
14 * 4.17 3.06 235 18 364
16 * 3.47 2.29
18 ~ 2.78 1.91 PVC Electricai Utilitv Ducts:
20 " 2.08 1.53
22 " 1.91 1.14 . Pipe
24 * 1.74 1.05 Stiffness
26 ~ 1.39 * Type: (psi):
28 1.04 " EB-20 20
30 ' 0.69 " Eg_35 35
35
40 * * • DB-60 60
DB-100 100
Simulates 20 ton truck traffic + impact DB-120 120
2 SimuJates 80,400 Ibltt railway load + impact Schedule 40 and Schedule 80
3 180,000 Ibs. dual tandem gear assembly. Water Pipes and Electrica{ Conduits:
26 inch spacing between tires -and 66 inch Schedule 40 Schedule 80
center-tacenrer spacing befween fore and aft Pipe Pipe
tires under a rigid pavement 12 inches Stiffness Stiffness
ihick + impact. Size: (psi): (psi):
~ Negligible live -load influence. 1/229 5,928 17,066
3/4° 3,136 9,078
Table 4
V 2
PVC Pi e Stiffnesses PS : ~`4~ 6,995
P ~ ~ 11/4" 1,397 3,930
PIP / IPS SDR Water Pipes: 1 1/2" 1,008 2,911
2" 596 1,846
Pressure Pipe 2 1/2" 784 2,141
Rating Stiffness 391 509 1,473
(psi): SDR: (psi): 4" 307 949
63 64 7 6" 154 607
80 51 14 8" 104
100 41 28 10" 78
125 32.5 57 12" 64
160 26 115 ,
200 21 224
315 13.5 916
PVC Sewer / Drain Pipes: SDR 35, PWRib .
All have a minimum pipe sti.ffness.of 46 psi
• . ~ Table 5 -
~ -~-AVERAGE VALUES OF MODULUS OF SOIL FiEACTION,-E' (for initiaglexible Pipe Deflection)
Pipe Bedding Materials E' for Degree of Compaction of
Pipe Zone Backfill, psi - F~
Soil Class Slight Moderate High <SS% 85°10-95°l0 >95%
Proctor, Proctor, Proctor,
<40% 40°,6-70% >70%
Soil rype-pipe bedding material relative retaNve relative
(UnifiedClassification System•) Loose densiry density density
Class V Fine-grained Soils (LL>50)1, No data available; consuft a
Soils with medium to high plasticity competent soils engineer,
CH, MH, CH-MH Othervsrise use E' = 0
Class IV Fine-grained Soils (LL < 50)
Soi1s with medium to no plasticiry CL, ML,
Ml-CL, with less than 25% coarse-
grained particles 50 200 400 1,000
Class III Fne-grained Soils (LL < 50)
Soils with medium to no plastiary CL, ML,
ML-CL, with more tfian 25% coarse- -
grained particles 100 400 1,000 2,000
Coarse-grained Soils with Fines
GM, GC, SM, SCr contains more than
12% fines
Class II Coarse-grained Soils with Little or No Fines
GW, GP, SW, SP` contains less than 12%
fines 200 1,000 2,000 3,000
Class I Crushed Rodc 1,000 I 3,000 ~ 3,000 I 3,000
Accuracy in TeRns ot Percentage Deflection t2 ~ t2 ~ t1 I *0•5
'ASTM Designalion O 2487, US9R Oeslflnation E-3_
'LL = L6quad limit.
'pr any UordcAine :.od beginning with one of these symbols f•e- GM-GC. GGSC).
'For tl% accuracy and predicfed depecuon of 3%, aaual detlection would be between 2% and 49A.
Note: Vptues appticable onh/ for hUs less than 50 ft(I Sm). Tabke does noi inctudo any .afery fador. For use in prediGing lnitial deflec1ions on1y, appropriate Oefleceon I.ag Factw mw^t be
applied tor long-tertn deE6ections_ II bedding fafls on thm bordertine batvreen two compaction catogories, select bwer vatue or averagn ttie M•o valucs. Percentage Proetor based on laboratory
maximum dry densiry from tost standarcls using ttbout 12,500 ftdbtcu fl(598,000 Jl+nl) (ASTM O 698, AASHTO T-99, USBR pesignauori E-t t). 1 psi = 6.9kWm'.
SOURCE:'Soil Roaction for Buried Flnxible Pipe' by Amster K. Howard. U.S. 8ureau o1 ReclamaUon, Oenver, CoWroclo. Reprinted with pertnission trom Amencan Socieri of Gv+l Engineers Joumal
o} Gttotechrucal Engineerfng Oivision, January 1977, pp. 33-43_ -
A pipe system designer uses this equation to predict tion of embedment materials and compaction, and
PVC pipe deflection given type of PVC pipe, burial proper installation.
depth, soil density, type of traffic, type of embedment Examole 2: Deeo Burial
soil, and compaction density of embedment soil. The
designer then compares the predicted deflection to the A pipe system designer is interested in using ASTM
recommended maximum deflection in Table 1 to check D3034 SDR 35 PVC sewer pipe in a
if the burial depth is appropriate. deep-burial installation with the following
characteristics:
Example 1: Shallow Burial - 45 foot burial depth
A pipe system designer is interested in using ASTM - 120 pounds per cubic foot soil density
D3034 SDR 35 PVC sewer pipe in a - H20 highway traffic (Note: Live loads are negligible
shallow-burial installation with the following for deep burials) characteristics: - sand embedment material
- 1 foot burial depth - 90% Proctor density embedment soil
- 120 pounds per cubic foot soil density compaction
- H20 highway traffic 0.1 (P+W') 100
- sand embedment material % DEFLECTION =
- 90% Proctor density embedment soil 0.149 (PS~ + 0.061 E'
compaction
0.1 (P+W') 100 % DEFLECTION = 0-1 (37.5 + 0) 100
% DEFLECTION = 0. 149 (PS) = 0.061 E' 0.149 (46) + 0.061(2,000)
0.1 (0.83 + 12.5) 100 %DEFLECTION = 2.9 t 1%
% DEFLECTION= The maximum predicted deflection is 3.9%, welt below
0.149 (46) + 0.061(2,000) the maximum recommended for PVC sewer pipe in
°!o DEFLECTION = 1.0 t 1% Table 1 of 7'h%.
; The maximum predicted deflection is 2.0%, well below -For more information, see the following PWPipe
• the maximum recommended for PVC sewer pipe in Technical Bulletins:
; Table 1 of 7Y2%. - PVC Pipe Trench Construction
Minimum 6urial Depth: The minimum recommended = Oeflection Testing of PVC Sewer Pipe -
: burial depth for PVC pipes beneath a highway is one - PVC Sewer and Drain Pipe Burial Depth Charts
' foat_ This recommendation assumes proper specifica- - PVC Water Pipe Burial Depth Charts
Printed on Simpson Evergreen Gloss (a recycled paper) For add,tional technical bul/etins telephone
800-347-0200 or FAX 503-984-4750.
. '
~E 1 CaL ~V"-- D
SEP Z 5 200D
sPOKANE couMr,r Er,GINEEa
STORMWATER CONVEYANCE
AND
DRAINAGE PONDS
OPERATION & MAINTENANCE
.
MAN UAL
Hanson Center East
CLC No. 98573
. September, 2000
By
C.L.C. Associates, Inc.
707 W. 7th Avenue, Suite 200
Spokane, WA 99204
(509) 458-6840
.
1.00 PURPOSE
This document is intended to provide general operations and maintenance guidelines for
the drainage ponds and other drainage facilities located within the Hanson Center East
final plat, which are located outside of the County road rights-of-way. The property within
the plat is zoned for commercial use, and therefore the development of the individual lots
will include onsite drainage design. The information and recommendations contained
herein are intended for the roadway improvements necessary for Indiana Avenue only.
Implementation of these guidelines will insure that the drainage facilities installed will
function as intended in the design.
2.00 INTRODUCTION
Generally, the drainage system is intended to collect upstream onsite stormwater runoff
and convey it to the various drainage ponds. The drainage facilities consist primarily of a
series of onsite drainage structures, storm pipes, treatment/storage ponds and drywells. It
is of the utmost importance to provide adequate operations and maintenance activities to
insure that the drainage facilities remain silt or dirt free, as this silt or dirt loading will affect
the performance of the storm pipes, ponds and drywells. If these facilities were to become
completely clogged, the only remedy would be to reconstruct the drainage facilities.
Therefore, periodic maintenance is a must. A full set of engineering drawings is available
for review at Spokane County Public Works under County file P-1504B.
3.00 GENERAL OPERATIONAL CHARACTERISTICS
The drainage facilities for Hanson Center East are generally very simple, functional, and
have low maintenance requirements. A periodic visual inspection of the facilities will
identify any required maintenance. Most maintenance will consist of keeping the pipes,
structures and ponds free of debris and sediment. A specific inspection schedule should be
followed. See Section 4.0 for recommended maintenance schedules.
3.10 Drainaqe Structures and Storm Pipes
The drainage system within the plat includes catch basins and pipes, which conveys
flow to the ponds located at the lowest point of each drainage basin. The drainage
structures within the ponds include 3 Spokane County Standard Type B drywells.
CLC Associates Hanson Center East
G
3.20 Drainaqe Ponds
Drainage ponds are located at or near the low point of each drainage basin. Site
maps showing pond locations are provided as Exhibit A, attached to this document.
Each pond has an eight-inch stormwater treatment depth (208" treatment) and is
enclosed within earthen berms. The floor of a 208" pond includes the level portion
of the floor of the swale and the side slopes up to the outlet elevation. The soil
located in the floor of the pond shall be a medium to well draining material, with a
minimum infiltration rate of 0.5 inches per hour.
Two ponds provide "208" treatment to the eight-inch depth and overflow into the
outlet structures. Pond volumes and outlet structures were designed to address the
design storm volumes for the 10-year storm event.
Pond characteristic information is provided in Table 3.20A. Additional information is
provided in the engineering drawings on file at Spokane County Public Works,
under file P-1504B.
Table 3.20A - Pond Characteristics
Pond Pond Btm. Pond Pond Outlet Outlet Berm
Label Elev. Btm. Volume Structure Elev. Elevation
Area @ .67'
depth
A 1974.89 9041 6057 drywell 1975.17 1980.00
B 1987.11 5123 7646 d rywell 1988.78 1993.00
3.30 Infiltration Structures
Infiltration outlet structures include double-depth (Spokane County Standard Type
B) drywells, and are used to infiltrate stormwater runoff beyond the required
treatment volume. A copy of the Spokane County Standard Plan B-1 a Precast
Drywells Placed in Swales is provided in the appendix for reference. These
structures consist of a grated inlet, perforated concrete barrel sections, and buried
washed drain rock, wrapped in porous filter fabric. The grate inlet elevation is set
eight inches above the pond bottom to provide "208" treatment storage. The barrel
sections and washed drain rock provide additional storage during infiltration.
4.00 MAINTENANCE REQUIREMENTS AND SCHEDULES
Below is a maintenance description for each of the drainage system elements contained
within the Hanson Center East development, including the drainage structures, pipes and
CLC Associates Hanson Center East
.
ponds. All drainage facilities located outside of the County road right-of-way, are expected
to be maintained by the property owners association. The property owners association
shall provide to the Spokane County Engineer the name, address, and 24-hour phone
number for the entity responsible for performing routine and emergency maintenance,
inspections and repairs. This information shall be confirmed on a yearly basis. The property
owners association shall provide notice of any changes to the Spokane County Engineer
within 15 days of said changes. General
Proper maintenance procedures are necessary for the continued functioning of the
drainage facilities. Improper maintenance, or lack of attentive maintenance measures, may
result in negative drainage impacts. It is strongly recommended that the property owners
association designate an individual who will be responsible for making sure the
maintenance measures are implemented.
Generally, maintenance personnel are to conduct a visual inspection of the drainage
facilities immediately following a substantial rainfall event or snowmelt event. Substantial
events include:
► Noticeably hard rain for a short period (30 minutes or more),
► Steady rain for a long period (6 hours or more), or
► Significant rainfall and/or snowmelt when the ground is frozen.
For long duration storms, longer than 24 hours, maintenance personnel are to inspect the
drainage facilities during the storm event to identify any developing problems and correct
them before they become major problems.
1. Inspect all drainage structures (pipes, catch basins and drywells) to ensure
they are clear of debris and obstructions.
2. Inspect all pond berms for breaches. Immediately repair any berm breaches
with native sandy soil, compacted in place.
The above noted storm related visual inspections are in addition to the maintenance
schedules noted for each item.
4.10 Drainaqe Structures and Storm Pipes
Culverts, catch basins and pipes should be inspected every 3 months, or after every
significant storm event (1/2"of rainfall ) and/or snowmelt event, whichever is more
frequent. Visually inspect the pipes, inlets and outlets, making sure they are clear of
debris and checking that the pipe is in good condition, without breaks or cracks. If
there is any obstruction present it should be removed immediately.
CLC Associates Hanson Center East
A flow test in the pipe can be used to readily detect major obstructions or breaks in
the pipe. This test requires a water source (hydrant or water truck) and a person at
the downstream end of the pipe observing the flow exiting out of the pipe section.
All catch basins should be cleaned (vacuumed) every 3 months.
4.20 Drainaqe Ponds
The drainage ponds should be inspected every 3 months, or after every significant
rainfall and/or snowmelt event, whichever is more frequent. The ponds consist of
earthen depressions constructed from native soils, enclosed within soil berms.
Each pond should be sodded or hydro-seeded with a dryland grass mixture, at a
minimum. A lawn sod can be used if regular irrigating is implemented.
Routine maintenance and inspections of the pond will include removal of any
accumulated debris, such as leaves, weeds and trash. Any obstructions which
would not allow water to flow freely from the ponds via the outlet structures should
be removed or repaired. Additionally, the berms of the ponds should be inspected
to insure that they are in good repair and structurally competent and that no outflow
has occurred other than through the outlet structure.
The property owners association shall be responsible for replacement of any grass
turF and underlying 1-foot depth of soil in ponds whenever the vegetation appears
to indicate a problem due to contamination. The turf and underlying soil shall meet
Spokane County requirements for permeability and cation exchange
capacity/organic content in effect at the time of replacement.
The Spokane County Engineer requires soil tests where average pond depths are
greater than six inches. One test each for cation exchange capacity and soil organic
content per pond bottom area 1500 square feet or less is required. Tests shall be
performed on a well-mixed composite sample consisting of the top six inches of soil
from at least four cores uniformly distributed over the percolation area. If the
average cation exchange capacity of the soil is 15 milliequivalents or more per 100
grams, or the soil is 2% or more organic carbon, the soil will be considered suitable
for stormwater treatment.
4.30 Infiltration Structures
The infiltration structures should be inspected every 3 months, or after every
significant rainfall and/or snowmelt event, whichever is more frequent. These
structures consist of a grated inlet, perforated concrete barrel sections, and buried
washed drain rock, wrapped in porous filter fabric. During routine inspection, if
standing water is found 72 hours or more after the last significant rainfall event, the
infiltration structure is most likely clogged due to silt and sediment. The structure
shall be vacuumed of standing water and sediment.
CLC Associafes Hanson Center East
a
c 5.00 Recommended Set-Aside Funds
for Maintenance & Future Replacement Costs
There will be annual maintenance costs, major renovation costs and future
replacement costs of the drainage facilities. These costs are the responsibility of
the property owners association or successors in interest. Major renovation and
future replacement costs have been converted to annual costs, in the form of
recommended set-aside funds. It is assumed that 1/2 of the pipe and 2 of the 3
drywells will need to be replaced within 20 years.
The estimated annual maintenance costs and recommended annual set-aside costs
are listed below in Table S.OOA. It is recommended the property owners association
set-aside these amount of funds annually, to ensure that adequate maintenance
and replacement measures of the drainage facilities will be implemented.
Table S.OOA - Maintenance and Future Replacement Costs
Drainage Facility Annual Maintenance Annual Set-Aside Funds
Costs for Future Replacement or
Major Renovation
Onsite Pipes & Drainage Structures $ 2,000 $ 2,640
Drywells $ 1,000 $ 360
Sub-total Annual Costs $ 3,000 $ 3,000
Note: (1) Assume replacement in 20 yrs, with 4% inflation and a 6% rate of return on investments
for set-aside account.
Grand Total/year = $ 6,000
Cost per lot/year 250 (24 lots)
CLC Associafes Hanson Center East
10-10-200 2:d6PM FROM DREW BOOKER ATTORNEY 456 5114 P.1
f$, . r
DREW M. BODKER Attorney and Counselor at LAw
1401 S. Grand Blvd. Suite 203 NoTth
Spokane, WAShingtan 99203
(sov) 456.51oo
. Fax: (509) 4565I 14
•rELErnX TnANSMtrTAL DATE:
TO: ?~•~J ~ pHQNE: 'y' T FAX:
FROM: PHONE: 456.5100
FAX: 14
suBJEcr: c cQ~ ~p Gw,*,r Ew r. .
DOCUMENT'(S) TRANSMITTED:
N__[aw,-
COPY 1'O: ~r.~~a _Y'~..ta=* FAX:
~.~~►~~y ~ec.t~e,a,sf~•.- FAX:
y`od ap
,%Alt e
Z$: FAX: 3~,~-/o o?
J:c ~.•w ~Afi~ 6 ~s--~paJ
Number of pages inciuding this cover'sheet: Original being mailed Yes -'b No
MESSAGE:
. . ~i . . ~ .
1F PROBLCMS AR1SE WITH THtS TRANSMISSlON. Pt,EASE CALL (509) 456-5100
• N~~ ~~w~
HOTECE TO All RECIPtENTS: untess oftrolse fndicsled,ft Intormoon oonwed in mb teqlrnm meags is ptolecbd by ft eltomey4ent eadlo►
aNareey -work producb pri,rkegc& Yhis tacsk►ale message U aontldentka1 and b hknded fv the use of #he inW" ot erMy ndmed ebavo, wd the p1vvNe9"
sm not walved by rhtue af (his Ravkp bsen seat by tacsM. It the readcr w tMs n:essage b not ft tntPnded redpknk a tbe employee a agorrl respon*b
to deliver K to 4v iMended reclplent you are irereby na*d that any ftcm(naticn, fttnbv8vn a capft of 1h15 communiratlon Is shic* prvhbfted. If ratt
ha" rec2ived OhlS (eWmk eomrmtrtitgon in enor. pkese hmed+at* notiff► us bY lelePhone inQ tetum ti* oAQW meSSW b t» 81 the ebore eddsess via
thg U.S. Posiai SerYicq: we wil arra+ruxiv rownhur.as vcri fnr tha I*ahtx+P Anci ncnlAOR Rxn-Am.
OCT-10-2000 15:47 456 5114 95% P.01
10-10-200 2-d6PM FROM DREW BOOKER ATTORNEY d56 5114 P.2
, -
.
Upon thirty (30) days prior written notice of such dcfault to the Association and to the Managing
Agcnt (as hereinufter defined), Spokane Counly or the Lnt Owner may then perforrrz such
maintenance at clie A,ssociation's sole cost and expense. Spokane Counly shall have a lien on the
lots on which such maintenance bas been peirformed for the cost of work, and Spokane County shall
also have a lien on atl of the Property for aray such maintenance work perfornned by Spokane '
County on the Common Areas, plus any attorneys fees and other related costs, which licn Riay be
#breciosed as a na,ortgage. If an individual I,ot Owner perforins such maintenance on bchatf of the
dcfautting Association, then said Lot Owaer shall have a right of action against the Association fvr
the cost of such maintenancc, together with said Loi 4wner's costs and aitorneys fces. _§pokane
County shali atso have alRen on aU of tlic Property fvr the aniount of Any unpaid real estate taxcs
that arc assessed apainst any Common Areas upon wliich Facilities have been cc?nsb-ucted.
2.7 A-g.cec.amcntS, ,far-('AM C'. arorc Eaeh Owner sliall pay a proportionate share nf
CAM charges based upon the relaiive square foatage contained within each Ovvner's properiy as
compared tv the other Owners' wiihiiii the Properiy. An Qwiler of any poitivn of the Property, hy
acceptance of a deed thercfore, wliether or not it shal1 be so expresscd in such deed, is deetiaed to
Covenant and agrce to pay said CAM charges and such costs shatl represent assessments to be estabtist2ed and collected by the Managing Agent fo,r the Association at suc}i tunes as deented
reasonable by uie Association. The UeclaranE shalt serve a.s the "NianaKing Agtnt" for the
Association. Each of the Owners of the Property shall pay their proportionat sliare dF the CAM
cliarges not later than thirty (30) days after said bitls are niailed. it shafl be the responsibiiity of the
Mamging Agent to be the "Manasing Agent" for the work dcscribed herein, for the computation
and biiling of CAM charges, and for ensuring that a!1 of, the Facilities are maintained and operated
in a funt-class condition. In addition to the CAM charges, the IVlanaging Agent shali include amanagement fce equai to ten (10%) percEnt of the out-of pocket CAM charges (the "Managemen!
Fec This Managemeiit Fee shall rcpresent compensation to the Mariaguig Agent for supecvision,
overhead, managerticnt, accounung mid similar costs, which Management Fee shal1 be added tn the
CAM charge,s and included on the CAM chatge invoice submilted to tlic vwners of the Propcrty.
No amount shall be included in the CAM chazges for the serviees of personnel elnployed by the
Manabing Agent, except for persoju2el, if any, who physicatly perfonni on-site services such as
landscape maintenarsce, anc} the actual cost of such pcrsonacl shalI be considcrcd out-oF pocket
costs, but, in no event, for adminisirative services. Each such assessment, togetlier with i»teR•est,
costs and reasonabtc attomeys fees, shall also be the personaE obtigation of the Owmer and shall not
pass to his successors in titlc unless exPressty assucned by them, PROVIDED HnWEVER, tltat in
the ca.ce of a salc of the Property, then the Owner irnmediately prior to the date of any sticll sale
-shalt be personally Iiablc only for the amount of the assessment or insiallments due prior to said
sale, and the new Owner shall be personatly Iiable for assessments as they come due on or after the
sale date.
2.$ Verifica inn oF CQM C'tiaraPC, Each Owrxer shall liave thr righi, oa writtezt
request, tn obtain from the Managing Agent, copies of such documents and xecords as may be
nccessary to verify the acctvacy mid conteni of each statement oi' CAM cliarges and the
Managing Ageni shall supply, or make availablc for examination, such documents and records
-5-
n.utcCtOcuwattun viCuvertamUtulvl iuJtvw
OCT-10-2000 15:48 456 5114 95% P.02
9-28-200 9:18AM FROM DREW BOOKER ATTORNEY d56 51id P.1
C . ~~EW M. aonKER. A►ttozney and Counselor at Larw
1401 S. C3rand Btvci. Suite 203 Narth .Spok.ane, Washington 99203 t5491456-5100
Hax: (509) 451y5114
TELEFAX T'kt,A►NSMI'1'TAL
DATE; . September 28, 2040
ro: 8; li Hemings PxorrE:
, Cag,UU..En9 inee. s r of f ire . FAX: 477-7655
FROM: Orew M. Bodker _ PHONE: 456-5,1QQ . FAX: 456,5114
5V$JECT: DOCUMENT(S) TRA,NSMITTED: CCR's for Nanson-Center East; copy of 'Articles
' r
wi th a =~f mv 1 etter to CSC „,etw rkc.
COF'Y TO: FAX; .
- FAX: FAX:
Nwnber of pages ineluding this cover sbeet: 20 - Original being mailed Yes y
No
' MESSAGE: pl ease 'revi ew and cal i me as soon as poss.f bl e
. ~ O (0 2eo-c)
• /
~ .
1F ARpBLEMS ARtSE WITH THlS TRANSMISSION, PLEASE CAl,L (509) 436-5 100
.
NOTiCE TO ALL RECIPlENTS: Wdess oUwise fKcstea. ft inbrrnaCon Oonlai"d in ft face~nft messsge IS prokeM 4y the ftrney4W acWfor
8ftney watc producEs privi%es. T1tis facsim* message is eonfidentiel anf IS M6mtfed !o► ft use oi the inQivtd+jat W en* n8med above, en0 the pdvE)W
ara no1 waived br viRUe of 1his h8rirzQ been sent by tacsimlle. It ft reader ot tMs messap ks nm the Inle+deQ recipienL a the emOoyee ot eQtRt responslDk
to oetiver it Ev the intcntfed teciptent, yov ane hereby rrotfied thet any aiue+fmatia►. d+st~ or ca" Wft cvmmvnicatian is sKcfty protdb►led. 11 rou
Nve re~ed this W~ile conm►u+~icaKon in enot. pkm imrmdie" notitY us bY tetepnone aQ retum the ortirtai mesage m vs at the ebove addeess via
the U.S. Posw 5e+wm we wie mmptty remftrse yeu tor th6 tetohone 3nd postage axpense.
SEP-28-2000 10=19 456 5114 96% P.01
9_28_200 g: 3 gqNi FROM OREW BOflKER ATTORNEY 456 51 14 P. 2
3melcir. ~~~l.
ATrORNEY ANO COUNSELOR At LAW
. ' SOVTH 1401 QA/lN0 QQVLEVARO • 34jtTE 203 KORTN
. ' ,Vxw
' (808) 456•5100
• FAX: (509) I00•51 lI
Septembex 27, 2000
CSC Networks Via Federal Express 1010 Union Avenuc S.E. #8
.
Olympia, Washingtor 99501
R.,,- Hanson Cztdcr Fa.ct Pmrert7 Dmer't Acmciatinu
Enclosed please find an o;riginal and one copy of Articles of Incorporatlon for HBnson
Center East Property Owner's Associativn. Also enclosed plcasc find a chcck in the amount of
$ I40.00, representing payinent of thc $50.00 f ling fee; $20.00 caunter fee; a,zd $90.00 service
fce to CSC Nctworks. -
Pleasc file the oxiginal Articles as soon as passible and direct that the confarined copy of
thc Articies and the Certif catt of Incorporation be mttiled to the undersigned. It is irnportant that
we receivc a copy o#' the filed Articies as soon as pQSSibte. Could yau please fax a cupy to vje
undersigned at (509) 456-5 I 14.
Thank you and please advise if you have any questions. .
Very mily yourss, .
DREW M. $ODKER
Attorney at Law
DMBlsIAi _
Enclosures .
cc: R.A. Hanson SE,_28-2000 10:20 456 5114 95% P. 02
9-28-200 9:19AM FROM DREw 60DKER aTTORNEY 456 5lla P.3
ARTIcLEs oF nNcoRroRATIoN
oF
HANS0N CENrER EAST PROPERTX OWNER'S ASSOCIATION
A Washangton Non-Profit Corporation
KNOW ALL MEN BY THESE PRESENTS: ti That 1, R.A. Hanson, the undersigned person of the age of eig}steen years or more, as
incorporator of a corporation under the Washington Non-Profit Corporation Act (RCW 24.03 et
sNq.), hereby certify acld adopt the following A.xticles of Incorporatiun for such corporation: .
ARTICLE I NAMF OF COR P()R AT7()N The name of the Corporation sha11 be Hanson Center East Prvperty Owncr's Association.
ARTICLE ll • PY IRPC?SF nF C'f Z$,IEO$AITQN
The general i2ature and purposc of the Corporation and the objects and purposes proposed to bc transactcd, proraoted and canied on by it are as follows: .
' 1. 7'0 own and manage conlmon areas of thc Hanson Center East development, if acly,
and to provide an association fdr the management and conttol of the properties located itl ihe
Hanson Center East development pucsuant to the Declaration of Covenants, Conditiorts,
Restrictions and Reservation af Easements fox Hanson Center East.
2. To borrow money and enter into cxedit anange3ments of every kind and dc=ip;ion
and to issuc bonds, notes or oilier evidences of andebtedness in any and every lawful form, and to
exccute contracts, mortgages, trust indentuxes or security amangements on a!l or any pazt of the
assets of the Corpoxation and in may anci every lawful form.
M:iHCF4lriicfcs of Jaoorpotation.doc
SER--28-2000 10:20 456 5114 96% P.03
9-28-200 9:20AM FROM OREW BODKER ATTbRNEY 456 511d P.d
3. To have the unlimited power to engage in arid do any lawful act for whicb for whicb
non-profit eorporations may be incorporated unc4er the Washingion Non-Proftt Corparation Aet, as
amended. 4. To do all acts ai3d dungs ncxessary, convenieitt or proper to carry out the foregoing
objeets, pucpoxes a.nd powers, as well as to do all other acts and things consistent with the Iaws of
the State of Washington, AND IT IS HEREBY DECLARED TI-A1' in the interpretation of this
clause and the foregoing clauses, the meaning of any of the objects of the Corporation sliall noi be
restricted by reference to or inference from any other object or the name of the Corporativn, or by
the juxtaposition of two or more objecis, and that in ihe cvent of any ainbiguity, this clause shall be
c:onstnied in such inanner as to widen aiad not to restrict thc powcrs vf the Corporaiioll.
ARTICLE Iu
DI IH,QIIQN.L2E CQ8Pn R ATi cIN
The duration of the Corporation shall be perpetual. A.RTICLE 1'V
KFCISTFRFD nFFIC'F Al1dn AGFNT The Iocation and post office address of the registered office of this Corporation shall be:
15102 E. Indiana A,venue, Spokane, Was}ungtvn 99216; and the hRme and address of the registered
agent are as follows: .Robert 1. Boyle, 15102 E. indiarta Avenue, Spokane, Washington 99216.
ARTICLE V .
MFMRFRSHiP
'I`he Corporation shall have one class of inembership. Eech ewnrer of a lot within the
HarLSon Center F~ast development shall'be a member of the Coxporaiion and shall remain a mcmber
thereof until such time as he no longer owns a!ot within dhe developrrxeat
•2- Ii:U iCElArtictcs ot Incotpomtion.doc
SEP-28-2000 10=21 456 5114 94% P.04
9-28-200 9:20AM FRDM DREW 60DKER ATTORNEY 456 5114 P.5
ARTiCi,E VI .
Rv"I"AwS .
The authority ta make ny-Lsws for the Corporat,ion is hereby eacpreSSly vested in the Board
of Direciors of this Coxporatio4, subject to the ;powers of the members of the Association to c;hange
or repeal such By-Laws. The Board of Vixcctocs of this Corporation shalt, at any regular or spccial mecting of said Board, have power and authority to re,peal and/or amend any or all of the $y-Laws
of this Corporafion auidlor to adopi new By-Laws, amajority vote of said Duectors being requireci
for the exercise of sucb power.
ARTICLE VII AMFNDMENT 0F.gRTIt',I.P.S nF INMBE'QRAT1QN
The Corparation resexves the cight to amend, atter, change or repeal any provision contained
in thcse Articles of Incorporation in the manner now or hercafter pre.scribed by statute, and alt rights
confenod on the members hex+cin are granied subject to this reservation.
AJKTICLE VIII
Any contract or other transactiob between this Corporation and one or more of its ittembers
or ciircctors, or hetween tEris CorpAration mid any corporation, firm, association ar other eiility of
which one or more of its directors are stoekholders, membefis, direetors, ofricers or employees or in
which they are inierested, siiail be vaRd for all pcuposes, notwithstartding the presence of such
director or direetors at the meetiiag of the Board of Durectors whieh aGts upon or in referenee to such
contract or transaction and notwithstanditxg his ar theic pazticipation in such aclion, by voting or
otherwiso, cven though his or their presence or vote, or botb, might have 6een necessary to obiigate
th.is Corporation ugon such contract or transacdon; provided, that the fact of such intcrest shall be
disclosed to or known by the Directors aeting on sueh contract ot transaction, and pxovided fwther '
thai the Corporation shall not loari money or credit to its officers or Dicectors. -3-
H:wc~ida oi Emorp&aticm d6c ~ SEP-28-2000 10:21 456 5114 94% P.OS
9-28-200 9:21AM FROM OREW BODKER ATTOS2NEY 456 511d P.6
ART'ICLE IX
. rNDEMNiFj(`Ai11--h-
Thc Corporation shatl indemnify any azid alI persons who may serve or who have
servcd at any time as Direti:tors or officers, or wfio, at the mquest of the noard of Directars of the
Cozporation, may serve or at any rime havc served as DimTtors or officers of ariother corpoxation, in
which the Corporation at such time owned or may own slham of stock, or of which it was or mEay
be a creditor, aud their respective heirs, admdnistcators, successors, and assigns, against any and atl
cxpcnscs, including amounts paad upon judgrnents, counsct fees, and amounts paid in seittement
(bejc~re ur uf[cr suit is commenced), actually iuid necessarily incuirrred by such persoiis in connectioa
with the defense or setilcnient of any ctaim, Action, sttii or proceeding in which they, or any of
them, are made part,ies, or a party, or which may be asserted agaiiist thein, are made pacties, or a
party, or which may be asserted against lhem ur any of them, by reason of bcing or having tml
directors oc officers, or a Director or offioer of the Corporation, or of such other coiporation, except
in relat;on to matters as to wbich any such Director or officer ar forzrier Direetor or vffictx or person
shall be adjudged in any action, suit or proteatding to be liabte for his own negligence ox
rniscvnduct in the performance of bis duty. rurthcrmore, any director or forrncr director of the Coiporation is hereby relieved af any
. petsonal liability from m.nnetaty damages to the Corporation or its membccs, except for liability
arising from (a) intentional misconduct by a director, (b) a knowing violation of lAw by a ciirector,
(c) the authorization of illegal disbributions or Ioans to tiirectors, or (d) any transaction from wbich
the director will personaliy receive a bcnefit in money, property or servict;,s to wliich the director is
not legaliy entiUed. Such jindemnification shall be in addition to any othez rishts to whicb thvse
indernnif cd may be emitled ura,der any law, by-law, agceexnent, vote of stockholders, or otherwise.
If th&- Washington Ndn-Profit Corporation; Act is amended to authorize corporate action
fcuther eliminating ox limiting the persona} liability of director:c, tHen the liabitity of a D'uector of
the Carporation shall be elirninated or timited to the futlest extent permitted by the Washington
-4- .
HAI 1Cr•,v►rcic+a vrIuwqoration.da: SEP-28-2000 10:22 456 5114 95% P.06
9-28-200 9:21AM FROM DREW BODKER ATTQRNEY 456 5114 P•~
Non•prof t Corpvration Act, as so amended. Any repeal or modification of the foregoing paragraph
by the members of the Corporation shaU not adversely affect any right or protcction of a Director of
the Corporation with respect to any acts ox omissions of any such Director occurring prior to such
cepeal or modification. . .
The Board of Directoxs may take such action as is necessaxy to eanry out these
indernnification and expense advancement provisions. It is expressly empowered to adopt,
approve, and amend from time to time sucli by•laws, resolutions, caiitracts, or t'urther
indemniftcation and expense ac3vancement arrangements as may be pemtitted by Iaw, implementing these provisions. Such by-laws, resolutions, contracts, or further arrangemenis sliall include but not
be 1iniited to implementing the manaer in which detenninations as to any iodernnity or
advancement of expenscs shall be made.
. ART1C.,E X
$nAltD nFDIRFC'Y'ORS
The management of this Corporation shall be vested xn the Board of Dircctors. Thc
nunxber, q,ualifications, ternls, manner of election, time anci place of ineetings, ajid pvwers and
dutics of the Directors shail be prescribed in the $y-L.aws, but the .number of fic•st Directors shtiti be
Uirce (3), and tlley shall srrve untit the first mectiiig of tIte members or untit tlicir successors are
elected and qualified. The names and post ofrice addresses of the first Directous art as follows:
R.A. Hansan Robert J. Boyle
15102 E. Indiana A,ve. 15102 E Indiana Ave.
Spokane, WA 99216 Spokane, WA 99216
Dennis A. Hanson 8202 E. 1$th
Spokane, WA 99212
. _5_ .
i#:\HCE1ArticIes of 3ncocparatian.cloe . .
SEP-28-2000 10:22 456 5114 9?I P.07
9-28-200 9=22AM FROM DREW BQDKER ATTORNEY 456 5114 P.8
. ARTlCLE Xi IN("_OR Pf?R ATQR
The name nnd post officc address vf the incorporator of the Corporation ;s:
R.A. Hansan
15102 E. Iadiana Ave. Spokane, WA, 99216
AZTICI.E XII
DISpOSI'TI()N OF TdFT' AC4F'Tt
~wl
In the event of the dissolution of the Cotporation, the iiet assets are to be distributed pro-rata
io the members of the Corporatioji/Association.
ARTICLE XIII
No part of the net earnirgs of the Corporation shall inure to the benefit of or be distributabte
to its Dircctors, oflicers, or other private persons, except thai the Corporation shail be autboriZed
and empowcred to pay reasonable compensation for services rendereci and to make paymenls artd
distribulions in :furtherance of the purposes set forch in Axticlc li. Notwithstanding any oUier
provision of these A,rticles, the Corporation shall not cany on any other activities not pennitied to
he carried on by a corporation exei»pt firom Federal income tax under Section 528 of tlie lnlernal
Revenue Code of 1986 (or the cvrresgonding provisiorr of any juture (Inited State Internal Revenue
Luw).
IN WI"I'NESS WHEREOF, I have hcreunto set my hand thismday of Scptember, 2000.
. (/t. • .
R.A. Hanson Incorporator
-6- 1 k1t•1CL•lArticics of Incorpomtivn.doc '
SEP-28-2000 10:22 456 5114 95% P.08
9-28-200 9:22AM FROM DREW gODKER ATTORNEY 456 5114 P.9
CC)NS NT Tn AUC)INTMFN't' A$,gF(t1STFRED.$CiFNT
I, Robert J. Boyle, hereby consent to serve as Registered Ageat, in the Stete of Washington,
for the Corporation herein namcd. I understan,d that as Agent for thc Corporation, it wiIl be my -
responsibiEity to accept Service of Process in the name of the Corporation; to forward coipvrate
iicense xenewat maiiings to the Corporatioii; and to iinrnediately nvtify die Office of the Secietary of State in the event of my resignation or of any change ict the Registercd Qffice address of the
Corporation for which I acn agent. ~
pate Robert J. Boyle Regist~ Agent
-7-
H:1NCMcticks af (ncorporation.dc,c
SEP-28-2000 10:23 456 5114 970% P.09
9-28-200 9:22AM FRpM DREW BOpKER ATTORWY Q5G 51 14 P_ 10
~
G✓o+~~r~Cq~ IIFTER RECORDING RETURN TO:
Dcew M. Bodker
Attomcy at Law
laoi s. Grand glva. #203 N
Spokane, Washington 99203 nvnExnNG nArA
DOCUMENT TITLE: Dectaration of Covenants, Conditions, Rcstrictaons and
Reservation of Easements for Hmisun Ceciter Cast REFERENCE NUMBERS: 9010110173
CRANTOR: Hanson Industries, Inc.
GRAN'TEE: Hanson Industries, Inc.
ABBREVIATED LEGAL: SW 1/2 S 12 and N% 513, T25N, R44EVNM
PARCEL NUMBER(S): 45123.9013; 4513 1.0110; and.902 l; 4513 5.9031;
45132.9073 anci.9074
DECLAR.ATION OF COVENANTS, CONDITIUNS, R,ESTRICTIONS
.A,ND RESERVATTON OF EASEIVIENTS FOR
HANSON CENTER EAST KNOW ALL MEN BY T!-iESE PRFSEAt'I'S, that tbe vndersigned, Hanson Industrles,
Inc., a Washington corpoxation ("17eclaran!') is the owner of certain rcal praperty legally described
on Exlubit "A" attaclicd hercto azid incorpcn-dted hsrein by this reference as tliough fvlly sct forth,
(!hc "Property'). Thc Property is a portion of thre "Rernaining Property" as descrl'bed under that
c~ertaiii Dectaratiolt oi' Covenwits, Conditiolis an.d Restrictions for Sullivan Park Center {"CCR :'r'),
rccorded undcr Spokiine County Auditor's No. 9010110173. "fhe Reniaining Property under the
. -1-
N:tH(:1b1Mcimtion of Covcnofrt.dc,c4W2511000 SEP--28-2000 10:23 456 5114 95f P.10
9-28-200 9:23AM FROM OREW BODKER ATTQRNEY 456 5114 P.11
. .
CCR's was to become subject ta subst=tialiy the same form of covenants, conditions, restricdans
and reservations as set forth in the CCR's so as to insure that the Remaining Pcopcrty wouid be
developed in a coordinated and compatible mannex wath the balance vf Sultivan Park Canter, and so
that the general characier and substance of the developxnent standards of the CCR's wouid be
cont43ued. It is for this reason that Declarant has adopted this Declacation of Covenanis, Candicivns, Resbriction$ and Reservation of :,asetnents for Hansoii Center East (the ",Ueclaratiorr')_
Eo burdeii the Pinperty, aild each lot ("Lot vr Luts which islare later creatcd from and out of the
Froptrty. The Nroperty sliall be used, hetci, leased, sold, and canveyed by the lleclarant and the
DeclarAnt's heus, executvrs, adm3inistrators, and suc;cessoxs in interest, suhject to this I?eclaration.
ARTICLE I -
PROPERT'Y OWNER'S ASSOCIATIVIV
1.1 scri iion nf Accnr_iatiAri. A property owner's association is vr shall be fotrned by
incorparation under the Washington Non Profit Corporation Act unde7 the name of Hanson Centet
East Property Owner's Association {the "As:vociutivn'), The Assaciauon shall be charged with the
duties and vested with the powers prescribeci by law and set forth in this Declamtion, any
Supplementary Dcelaration, and the tlrticles of Incozporation and Bylaws of dle Associati0+n, 8I1 as
mny be amended from time to time; provided, however, thAt no such gclveming document,s sha!l for
any reason be amended or otherwise xnterpreteci so a,s tv be inconsistent with this Dcclaration. .
1.2 F3nard nf l7irectnr:c. F?eclarant shall have the right to appoint or rennove any member
ox mclnbCrs of the Board of pirectors or any off cer or offieers of the Association until termiitation
of the Developmeni Perioci. "Developinent i'erivd" shfalt inean tbat per;od vf tinie beginning on the
date this Declaratinn is recordtd in the records of Spakane Coujaiy and ending oii the eartiest to
occur of (i) seven (7) years from the date of recordvig tbis Deciaration; (ii) saie to inciividual
Owners of ninety (90%) of the Lots; or (iii) the date upon which a Supplemcntary Deciarativn is
rccorded by Dectarant terrninating the Devctopment Period. Each ovvliec of a Lot in the Property
( Owrrer 4r Uwncrs by acccptmcc of a deed to or othcx con►veyance of a I.,ot, vesls in Dcclarant
the authorily to appoint and remave dirrectocs and officers of the Association. Tht dimctors salected
hy the IDeclarant ncEd not be Qwners. Thc number of directors shall be as set fortI2 in the Bytaws.
Following terrnination of the Deveiopntent Period, the $oard of Directors shall be elected by the
Owners in accordance with the Bylaws.
1.3 MEmbershi. r3ach Pecso►n who is the record Owner af a fee or undivided fee
interest in any Lot that is subject to this Declaration shall be deemed to liave a membership in the
Assaciauon. The foregoing is not intended to include t'ersons who hold an interest merely as
security for the performance of an obligation, atid the giving vf a cecurity iiiterest shall not
termiaate the Owncr's membership. No Owner, whethex one or mnre Peirsons, shmIl have inorc than
on:e (1) membership per Lot. In the eveni of muItipte Owwners of a Lot, vates and righis of use and
enjoynient shalt be as provided in this DccZaration and in the Bylaws. Mcmbership shell be
appurtenant to and niay not be separated frorn ownership of any i.ot. 1'he rights and privileges of
menibershep, including the right to vote atid to liold office, may be exercised by a member or the
-2, .
E1:4 rcL)DWMocion orcoveno►t.a"Mnsnuw
SEP-28-2E00 10:24 456 5114 96% P.11
9-2$-200 9: 23AM FROM OREW E30i~KER ATTQRtdEY 455 6114 P'. 12
member's spouse, but in no evcnt shall znorc than one'(1} vote bc c8st nor offce heid for each Loi
owned. The f xst annual meeting of the Association shall be hcld within sixty (60) days after
tcrniinauon of'the Development Period on a date sct by the Board puxsuanE tv tlle Bylaws.
1,4 Vnting. Members shaii be entitled to one (I) vote fox each Lot owried. Whcn morc
than one (2) Person holds an ownership interest in any Lot, the vote for sueh i.ot shal1 be exerciscd
as tliosc 4wncrs thcrosctvcs determinc and advisc the Secrctaty prior tp atiy meeting. In the
abscnce of suc1i advice, the Lot's vate shalI be suspenrfed in the event more than one (1) Person
seeks to exercise it.
AR'FYCLE 11
MA,INTENANCE; CONVFxANCE t)F COMMON AREAS TO ASSOCiATION; AND
KE,SEItVA'i'I()N OF CASMEN7'S 2.7 Aisnil/ia~ 1Awn,s Re +~~iwbiIitvT♦ iV~ ~{'sLLO2 e~rfJ~1 AM~
snn;ic
a s. "Common Areas" shall mean any ~d a11 teal and pcrsonal property axtd
%~.Iwher interests iherein, together with the facilities anc# innProvemetlts located thereon,
as desigiiatcd in any final plat of the Propetty or as atherwise coiiveyed_ to ttie Association for
comrnon use, ' enef~t to the awncrs. c u e, 'widmt tor ljW4gffffl-1, Ce,, i
la _ ,,The Association shall also
'
maintain: (i) street lighting and the elcctrical cesis for street lighting for those street Zigbts that Am
constructed m part of Indiana A►venue lying irnmediately adjacent to the Pxoperty; (i7 aIl entry
featw•es fvr the Propercy including the expenses for water and electricity, if any, provided to all sueh
cntry features; (iii) landscaping vrig,inally installed by die Dcclar-ant which is on Common Areas
owned in fee by the Associaiioiz or on propmrty w~here an easement has been ted to the
wzw
-
A,ssociauon; artd (iv),q ,
rarnnnuo-oy --a pu i1 a
Co~
nnam~a,;,o V i cc gtmedst o y. Tlie c;ost of tlhe farebuing (i), (ii) and (iii), mid die
reai estate taxes attributabie to the Facilities which are locatcd o,i the Lot of any Owaer aad any real
estate taces vn Coinmoii Areas owned by the Association, shali be lcnown as "CAM" charges. Nwpo-
~
,miatinn. The Association sliall have the nght, but not
2.2 P_z_ r~~fyLoLj1mCIItd ,v„A;,t
~
the obligation, to maintain other property not awned by the A,ssociation, whethex within or without
the Carnmunity, where the Bvard has deternuneci that such maintenance would benefit ail Owners.
Wilhout limitation uf the foregoing, the Association may enter into a joini maintenartce agrtement
. with adjoining property owners or associations for the repaic, rntriintenance and repiaeem,ent of shareci fdcilities or othex properEy. .3_ . .
}{:1fiCL•'VJcctont+on otCovenant.do09l292000 SEP-28-2000 10=24 456 5114 9+6% P.12
9-28-200 9:24aM FROM DREW 60DKER aTTORNEY 456 5114 P.13
2.3 Damage r~at~~d hg n UMIU~,~. Iin the eveiit that the Association determines that the
nccd for maintenance, repair, oz repiacement, wliich is the responsibiliry of thc Association .
heccunder, is causcd tlzrough ihe willful or negligent act of an Owner, nr the customers, guests,
Iessees, or invitees of any Owner, the Association may perform such maintenance, rcpair or
rcplaccment al such Owner's sote cost and expetisc, and atl cost,s thereof shall be added to and
become a part of the assessment to which sucb Owner is subject ancl shall become alien against the
Lot of such Owner. 2.4 Owner't Resnnnsihilit~,v,. Except as pravided in Sections 2.1, 2,2 and 2.3, above, alI
maintcnancc of any l,ot and a1l structures, parking areas, landsczaping, and othcr improvements
thcrc,~on togcthei• with the landscapiaig un an.y parking strip frontiiig any such Lot, sliall be the sole
responsibility of the Owner thereof, who shall provide m►aintenancc consistent wath a fmt class
commerc:iai development and tljis Deelaration. In the event that the Boarci nf Direetors of die
Association detezmines that any Owner has failed oz zefused to discharge propezly any of such
Ov►mer's obligations with rcgaxd to the maintenance, repair, or replaceinent of items for wh;ch such
Owner is responsible hez-eundec, the Association shali, excePt in an emergency situation, give the
Owner written notice of the Association's intent to provide suc1i nec;essary maintenance, repaar, or
rcplaccmcnt at the Owner's sale cost a.nd expense. The notic;e shall set forth with reasonabfe
particuiarity the mainienauice, repairs, or replacement c3eemed tiecessary. The Ownex shalt have tcn
(10) days after receipt of such notice within whieh to compiete sueh maintenaace, repair, or
replace,ment, or, in the event that such maintenance, repaxx, or replacement is not capable of
conlpletion within a teii (10) day period, to commence such work whicli shall be completed witwn
a reasonable time. If any pwmer dves not comply with the provisions hereof, the Association may
provide any such mainten,auic;e, repair, or replacement at such Ownees sole cost and expense, and all
costs shall be addeci to and become a part of the assessinent to which such Owner is subject and
shail become a lien against the l.ot.
2,5 CnmceXance nf C.nm,WjQn Arp~ hv Dac;ar nt tnAsmcia inn, Z'}le Declarant may
transfer or convey to the Association any personal propeny and atiy impinvcd or unimproved reat
property, leasehoid, easement, or other property interest. Sttch conveyance shall be accepted by the
flssociation, and the property shall thereafter be Common A,xeas to bc mainlained by the Association. Declarant shall not be required to make any improvements whatsoever to property to
be conveyed and acecpted pursuant to tiais Section, exeept that neclarant shall initially eonstruct the
r-acitities at llcclarant's sote cost and expense. 1'he Association may not selI, transfer ox coiivey
any Common Areas owned by the A,ssociatiou, which Common Areas are intended to be classified
by the Spokane Gounty ,E#ssessor as subservient estates for xeat estate tax purposes.
c~~{ k~-- ~
2.6 MaintEnance nf F,,3cilifies In furtheratice of Stxtion 2.1, Awnciation!S
JReqmnsihi11*- set forth hereinabove, any Facilities which aze located on the Lot of any Owner or
on any Common Areas shall be inaantained by thc Association in operational condiEtion at all times,
with no noxious weeds. Maintenanee, rcpair and replacement of the Facilities shall ineiucIe the
repl,nting and replacing of the landscaping within the Facilities. Failure to maintain saad Facilitics
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. . .
in the above-prescnibed maiuncr shatl constitute a default by the A,ssociation under these Covenants.
Upon thitty (30) days prior written notice of such default to the Association and to the IVlauaging
Agent (a,s hereincrf er defined), Spokane Couaty or the Lot Owner may then perform such
maintenance at the Association's sole cost and expense. Spokane County shall have a lien on the
tots on which such maintenatsce has been perf'ormed for the cost oF work, plus any attomeys fees
and otlier related costs, v+rhich licn may be #'oreclosed as a mortgage on the subject Lot(s). jibn
in, 'vidunLI -ot Owne~o~s mh*d"A.~d~~~~~~4~
~
.
~L~h~AssmiatiAn--pfOr~he :tt~sxxf ~us~~alrrienanc~e,
t
2.7 A,s-ws,cmentc far (_AM,ChyaW. Each Owner shail pAy a proportionate share of
CAM chacges based upon tiie relative square footage coatained within cach Owncr's property as
compared to the other Own,ers' within the Prapezty. An Owner of any pvrtion of the Propexty, by
acceptance of a deed there,fore, whether or not it shall be so expresscd in such deed, is deeiaed to
covenant and agree to pay said CAM charges and sueh costs shall represent assessnnents to be .
cstablishcd and collected by the Manag,ing A,gent for ilze Assaciation at sueh times as deemed
reasonable by the Association. The Dec2arant shatl serve as the "Maaaging ,A,geni" for the
Assaciation. F,acll of the Owncrs o;f the Property sliall pay their. proportional shoare of the CAM
charges not later tljari thirty (30) days after said bills are mailed. It shall bc the respon,sibility of the
Managing Agent to te the "IVlanaging Agent" for the work described hercin, for die computation
and billing of CAM charges, and for ensuring that ali of the racilitieS are mwinE,aineci and operated
in afirst-class condition. In addifioxi to the CAM cha,rges, the ivlanagiiig Agent shall include a
managcment fee equai to teti ( 10%) percent of the ouE-of-packet CAM, eharges (the "llqanageme,rt
Fee This Nimiagement Fee sfiall xepresent compensation to the Managing Agexit for supervision,
overlaead, managerncnt, accotuiting and similar costs, which Managcment Fee sha14 le added to the
Ct1M charges and included oti the CAM cliazge invoice submitteci to the Owners of the Pro,perty.
No amount shall be included in ilie CAM charges for the serviees ok personnel emplvyed by the
Managing Ageni, except for persoruiel, if any, who physically per,form on-site services such as
Iandseape mainteta,ance, and the actual cost oF such personnet stm- li be cvnsidered out-of•pocket
costs, but, in no cvcnt, For administrative services. F,ach such assessment, together with interest,
costs and reasonable attorneys fees, sha11 also be the personal obligation of the Owiier and shait not
pass to his successors in title unless expressly assumed by them, PROVIDED HOWEVER, that in
the case of a sale of the Progerty, then the Ovvner immediately prior to the date of any such sale
shatl be nersonaliy 12able only for the aunount of the assessment or uisialiments due prior to said
sate, and the new Owner shall be personaily liablc for assessments as they come due on or aner the
salc datc. .
2,8 1rerifis,.atian nf„J:AM C_ha~rQec. Each Owner shall have the risht, on written
request, to obtaih from the Mariag,ing Agent, copies of such docttments and records as may be
necessary to verify the accuracy and cc»ztent of each statement of CAIv1 charges and the
Managing Agcnt shall supply, or make availabie for examination, suc:h doeumenis and records
inimediately upon reyuest. Any pwner may object in writing to all or any ponion of any
statement hereunder within thii-ty (30) days afler receipt thereof, settinb farth in reasonable detaii
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9-2$-200 9_26AM FROM DREW BODKER ATTORNEY a56 511a P.15
the grounds for such an abjection. If an 4wner so objects, such Owner shall pay such Owner's
proportionate share of CAM charges as billed, reduced by such owner's share vf the CAM
charges to which objcciion is, made. The Managing Agent and the objecting Owncr shall
coopcratc reasonably to settle any such dispute. In the evcnt that it is finalty determined that such
abjecting Owner is oblisated in respect to some or axl of the CAM charges objecced tv, such
amount shall bear interest from the date billcd icntil paid at the i-ate of twelve (12%) percent per
anuum. If aii Owucr fails ta objcct to a chargc within thirty (30) days aftcr a statemcnt is
rcudcreci, or if the Nianaging ,A,bent fails to correet an errox favorable to the other Owners within
thirty (30) days after a statemen,t is rendered, ana if ii was subsequently determined that tberc was
an crrox in the determination of CAM charges, then an appropriate adjustment wiii be inade,
incluciing interest from the date that payna,ent would have been due but for the enror, at twelve
(IZ%) percent per annum. If an Owner should default in the payment of any of the CAM chvges
then the Managing Agent, on bchalf of the Associationt, iA addilion to alI other remedies it may
have at law or in equity, shall have the right, upon f fteen (15) days prior writtcn notice, to file a
lien upon the dcfaulting Owner's properry by recording said notice of lien with the Spnkanc
County Auclitor's off'tce and said lien may be foreelosed as a mortgage. 7'he Association may, but
is nat rcquired, to provide tiotice to all Qwncrs anci tu thcir lenders af any default by any Owncr
in thr paymcnt of the dcfzulting Owner's CAM c;llac•gcs, and any Qwiier or miy lcnder ol' any
4wner shall have the right, but nat the obligation, to cure such default, and the party curing the
deFault shall have a lien upon the defaultuig Ov►►ner's rtal properiy for the amount so paid, whiclt
lien may be foreclosed as a niortgagc. .
2.9 Nnn_t'abilitv of Snnkan~ C'-,tv, gy allvwing devclopmcnt on the Property,
Spokanc Counry is not aecepting responsibility for maintaining the Facilities, nor is Spokane
Cottnly accepting any responsibility for any damagE whatsocvcr, including, but not 1imited to,
inverse condemnation to any properties r maintenance of the ~
Facilities. The Association sl~ responsibility for payment o irc ~ es on that
ta
portipn ocat+e~e~u~ part of the racilities, which xeS of
the chax~;e . t e real estate taxes are not paid befote dciinquenc:y on that portion o
Pr ~rty on w~Y ch the raciliEics arc c;onstructcd, lI1C~1 the alllpli~]1 Uf Sald dCllllC~UCqt ~SXES Sh1II 'resent 3 lien on that portivn of the Property, whicli lien shall be for the benefit of Spokane
niy and which lien may be to~•eciosed as a mvrtga c ar
ma 'f the ~'acilitics. are nvt pro e ssociation or the C~wners, or thcir
successoi•s ane County may, upon thirty (30) days prior written notiee to
ali Owners of the Property, the Association and the 1lrfanaging Agent, gerform such mainteilancc,
repair or replacement woxk and the cost of such work shalt be a lien on all of the Property, which
lien may he foreclosed as a mortgage on said properties. The provisions of this Section 2.9
c:annot bc removed or altcred so !ong as the Facilities are being used for storm► water treatxnent
and dispasal purposes as required by Sgdkmie County, PROVIDED FIOWEVER that the terms
of this Paragraph 2.9 nnay be altered during the rime in which the Faciiities arc in use i#' the
express written permission and consent of Spokane County is first obtained.
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11:UiCilDcclmation otCovcuant.Joc09125i2000
sEP-2$-2000 10=27 456 5114 950% PAS
9-28-200 9:27AM FROM DREW 60DKER ATTORNEY 456 5114 P.16
2.10 FASemeht fnr Fncili1ec and Maintcnanep. Declarant hereby expressly reserves a
perpetual easement for the benefit of the Assoc:iation and Sgokanc County on that part of the
Property on which the Facilitics are or will be constructed, as may be shown on the f nal plat(s) of
the Property or by separate grant of easement, aiid also for reasonablc access across the Property to
the Facilities, as deterniited in the sole discaretion of the Association, to allow fvr the maintenance
of tJle Facilities as requireci under this Declamtion. 2.11 Fasement far Fntry Feat`.ums. There is hereby rescrved to the Declazant and the .
Association, an easement for ingcess, egress, instaltation, cvnstruction, repair, replacement,
landscaping and maintenance of pylon signs and entry featwres as xiiore fvily described on the
recorded stibdivision plat for the Property or aiiy other rccoidcd iilstcunielit, casctncnt or
conveyance. Tbe easetnent and rights hcrein rescrvcd shall includc die right io cut, removc and
plant trces, shrubbery, flowers and otller vegetation aruund such entty features and the right to grade
the land under and around such entry feaiures. -
ARTICLE I1I DESIGN STANDARDS
3.1 A-it .cilctalHpxim Cnm~nitlee=.Annmva1. No improvements shall be erected,
placed or altered on any btiilding site on the Property until the building, landscapc, or other
improvemcnt plans showing the location of such improvements on the Property have been
submitted to and approved in writing by the Architeeturat Revic;w Committee ("ARC') as to
conformity and harmony of extema[ design with exasting stzuctures in the developinent, and as to
locatioil of the improvcments on the buitding sitc. Duc resard shall bc givcn to the nnticipated use
thereof as saine may affecE adjoininb structures, uses and operaiions, aiid as to loc;ativn of the
improvements with respect to topography, grade and finished ground eievation. Any approved
plans may be expressly assigtied and then stxh rigtit will pass to the assig«ee. Tlie approval
requiced does not constitute a limitllion on any permitted or conditional ttse by the governmcntal
cntity with jurisdiction to determine zoning. Tbe ARC shall consist of three inembers as chosen Uy
dic Board, PROVIDED HOWEVER, that as long as Declaracit owns any of the Property, then
Declarant sh,all servc as the sole memher of the ARC, ai Declarant's discrction.
3.2 Wrien RP.niie,ct. Any approvat requested sha,ll be requested in writing and shafl be
submitted to Declararst's busincss offices unless (i) the 1?eclarant records an instrument establishing
a different pxace tv submit sueh plans, or (ii) unless the ARC has assurned contml, xn which case
notice shall be sent t+o ARC business o~ices.
3.2 tmrnval _ nsideratians. Approval shaIl be based, among other thirtgs, on
adequacy of site dimensions, storm draixtage considerations, conformity and harmony of external
design with neighb4ring stntotures, improvemeizts, operations and uses; retations of topo grt phy,
gradc and finishcd grouncl etevation of the site being improved to that ot' neighboring sites; p,roper
pacing. of main eievation with respect to nearby streets; and confar•mity tv the pwpose actd general
pfan and intent of this Declaration. The ARC shall not arbitrarily or unreasonably withhold or delay
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• »
9_28_200 9;27qM FRaM DREW BODKER ATTORNEY 456 5114 P
its approval of such propossd buiwidings, siructures or improvenxents. The ARC shall have the right
co approvc reasonable varianccs f'rom the standards aiid guidelines lirovided herein to meet special
necds sind cucumstances which may arise in connection wrtll the application for a pattieular
builditig, structure or improvemcnt..
3,4 8,ppmy,n /Diaan rnvat, In the e`rent the ARC faiis to approve or disapprove, in
writing, any appxoval request withan thirty (30) days after said plans and specificatiozis have been
submittcd to it, tliese guidelines wiil be deemed to have been fully complied with. If the
construction or alteration of improveinents is begun in violstion of the tcrms and conditions of this
Z?t~c;laration and no suit io enjoin the erection, establishrnent or alterniion oF such improveznents has
been comnienced prior to the complction thereof, these guidelines will be deeaicd to havE becn
fully complied with.
3.5 I,ighil'tv nf AR The ARC, in the dischazge of its obligations hereunder and in its
delilct$tions, siWt act objcctively aiid fairly in making decisioas c:onceming various p1ans and
landscape plans submitted tv it by an Qwner of the Pmperty for cnn$ideration. Fcirther, the
delexminations of the ARC as to iion-compiiance, shall be in wziting signed by the ARC and shall
set forth in reasonable detail the xeason for non,comnliance. The ARC and its incmhers, shail not
be liable in damages to anyone so subrrtitting plans for anproval or to any owner or owners of land
covexcd by this iiistrument by rcason of mistake in judgn3ent, negligencc or nonfeasance Uf itseIf, its
agents dr employees, arising out of or in connectivn with the appxoval or disappzoval, or failure to
approve any such plans. Likewise, anyone so submitting plans io the ARC for approvaj, by the
,;ubmiiting of such placis and any Owner by sv acquifing title tti atiy of the Propexty cvvered hexeby,
agrees that he or it will not hzing any action or suit to reeavex for any suc;h dainages against the
ARC, its jnembers or D►eclarmat. 3.6 Insmiinn. Any designated agcnt or off cer of the ARC nnay, at any r+easonable pre-
dciermined hour or hours, upon twentyfour (24) bours noiice duriug construciivn or exlcrior
rcniodcling, enter and inspcci any of the 1'ropmrty as to ils maintenance or improvea»cnis ia detexmine if there lias been compliance with the provisions hereof. 7'he A,RC, members or any
agent or officer themof shail not thereby be dcemed guilty of any mant'er of trespass fox such entry
vr inspcction.
3.7 R;ecords. Recaxds of the ARC with respect to conipliancc with the provisions of the
I1cclaraUion shali be conclusive evidence as to a►il matters shown by such records. Aller the
expiration of six (6) months following the completion of any construction, addition, atteratioii or
c;hange to any butiding on a building sitc, in the absence of any notice to coniply or in the absence
of any suit to enjoxn such work or to fo,rce compliance hy change or removal of su4h werk within said pexiod, then and in thai event said structure, work, iniparovement or alteration shall be deemeci
to be in cornpliance wiih the provisions of this Declaration.
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9_28_200 9:28qM FRpM OREw BODKER aTTQRt~EY a56 5l1a P•18
ARTICLE IV , GENERAL PROVISIUNS
4.1 An~ir,a►1e i-awc. Atl siructures aud activities on the Pmperty shall confonm to atl applicable fedexal, state, county and locallaws, regttlations and codes.
4.2 LcnsztUAw ndwe&. This Declaration shall run with the tand and shall be binding
upon ait Owners of the Property dcscribed on Exhibit "A" and alt persans claiming under them
until Septcmbet 1, 2020, at which time the Dec;Iariation sha1l be autoznatically extended foi• a
successive period of ten (10) years unless an instruuieiit signed by 1H Owners auid Declacant Ii1s
bEen rccprdcd agreeing to cliangc the Declaration in wbale or in pazt. `This Declatation may be
ameiided only by a written instnument signed by ali Owners and the 17ec;tareult, so luug as
Dcclarant owns any part of the Property, and saad amendment shall then be recorded.
4.3 Liiigation,. In the event of any Icgal action to enforce the terms of tWs Declaration,
then the prevailing party shall bt awarded their reasonable costs and attomeys fees. Venue and
jurisdiction for any such legal action shail !ie in Spokane County, Washington.
4.4. IJni]ate*a1 An.n..ex~t~. As the ovner thereof or, ;f not the owner, then with the
c;onsent of the owner tbereof, Dcclarant shait hade the undatezai right, ptivilege, and option from
tim;e to time at any time untii fifteen (15) years after the recording of the Declaration, to subject Ali
or any portion of other real property to Uie provisiotis of this Dcclaration by recording a
Supplexnentary Ueclaration deseribing the property being aanexed. Any such annexation shail be
effectivc upon the rling for record of such Suppiementary I)eclaration unless otherwise provided
thereia. As lor,g as covenants applicabie to the real property prcviously subjec:ted to ihis
Dcclarativn are not changed, the Declarant njay unilaterally amend this Declaration* to reflect the
diffezent character of any such annexed reai property. The righLs reserved unto Dec[arant to subjecE .
additional land to the Declaiation sball not impose any obaiption unon Decltirant to subjec:t atly af
stich additionai land to tllis Dec#aration or ta the jurisdic;tion of the Associaticm. lf such additional
land is not subjected to this Dcclatation, Declarant's reserved rights shail iiot impose any obligation
on Deciarant to impose any covenants and restrictions siuaiilax to thost contained herein upon such additional Iand nor shatl such rights in any mann.er liznit or resirict the use to which such additionat
land nnay be Put by Dcclazant or any subsequent owner therevf, whether such uses are cqrsistent
with the covenants and restrictians iraposed hereby or not.
4.5 $Pn _fit „Eacil.iti _s. The Facilities described bereinabove shall be for the benefit
of ati of the Property as legaliy described on £xhibit "A", but, except as set forth hereinabave
re$atding the zights accruing to Spokane County, and except for the tigbt of any lender of any of
the 4wners to notice of and right io cwre a defau[t in payment of the above-described costs and
charges, the same shall not create any rights in, or -fvr the benefit of, the gtneraf public, or i'or the
owners of any area.s loeated outside of the Property.
.9.
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4.6 Suncixal. Ali the promises, covenants, terms, and conditions of this'Declamtion .
shall survive any cvnveyance and this Declaration shall extend to and bind the successors, heirs
and assigns of the parties hereto.
4,7 Time nf the Femence. Time is of the essence iEn ail rnatters under fhis Declaration.
IN WlTNLSS WHERE4r, the Declarant has executed this Deciaration as of the
- .t ictay of Sepiember, 2000.
Hanson Industries, Inc.
$y • •
R.A. Hanson - President
STATE 0F WASHXNGxON )
} ss.
County of Spokane )
On this g?dAday of September, 2000, before me, the undersigned, a Notary Public in and
for the State vf Washington, duly commissivned and sworni, personally appeared R.A. Hansoil ta
ine known to be the President of Hanson Industrics, Inc., the corporation- that executed the
foregoing instxusnent and acknowiedged the said instrununt to be the free and voluntary act and
deed af said corporation for the uses and purposes therein mcntioned, and an oath stated that he is
authorized to execute the said instrument.
Witness my hand and o~'icial seal hereto aff xed Ehe d id year first bove wriiten.
. .
CREw M, sOOKER Not blic in and for the State of
STATE Of WASMIN6TON 'VVashington, residing at Spokane
N01ARY PllBLIC MY App°antn'ent Expires: i9w
YY CAUY1SSiN EXPIKS 5-17•04
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• 1 • , ' . .
• EXHIBIt "A" . . LEGnL nSscxIEPrxorT A parcel of land locaCed iii lhe Southweet quazter of Section 12 and
L-!ie North half oP Section 13, ?owneliip 25 Nvrth. Range 44 Beet,
w.M., being more particular2y deecxxbed aa fol3:owe:
COMMCNCxNG aC the NorLhwest corner of aaid 3ectivn 13r thence South
099390130 Eaet, along tlic North linQ of srfd eertion, e distance vf
75.00 L-ecc: to L'fie iSagtetly aiazgin of Suzlivan Road asid TRUG POIN?
Ol' BCGINNING; Clience South 00002'56" East, atong aeid Caeterly
rnazgin, a distance of 91.74 feet to the Northerly bauYSClary of SULLYVAN PARK CENTSR xecoYded in volume 19 of Flata, Pages 2S and
26, and beginnxng of a curve concave to the Nvztheaet and having a .
radius of 40.00 Eeet; thence Southerly and Eaoterly along eeid
Nottherly boundary and Eaaterly boundary of eaid pZat the follawing .
five (5) couxoe: (7l) thence SouCheasL-erly dlong aaid curve tltrough
a cenLral angle oi 7I006135", en arc distance of 49.64 feetr (2) _
thence Sauth 71009131" Eask, a distance of 384.02 feet to the
bEyinning of a curve concave to the southweat and havf»g a radiue
of 1442.00 feet; (3) thence Southeaetezly a2ong eaid eurve through
a central angle of 12016146", an arc distance of 309.04 feetj (4)
thence South 31007,1511 weet, a distaiice of 92.00 feeGt t>> thence
south 39054143" Weet, e distance of 126.03 feet to the Northerly
margxn of SR-90 (Spokane to Greenaeree) and beginning of a non- rangenC cuzve concave to the Soutl:weeC, tiaving a xadiue of 633.00
feet and fzom wllich point a radial line beare South 91608'46" Weet;
ttieiice Easterly along said northerly margin the £ollowing tfve 45}
coursee: (1) Ciience SouCheasLcrly along said eurve thzough A
centxal angle of 12'40'47", an azc distance of 141.56 feeti (2)
Chence SouCh 36002'27" East. a distance of 270.50 feet: (3) thenee
South 60017103" East, a distance of 315.01 feeL; (4) thence South
69050192" Eaet, a distance of 951.69 feet; (3) thence South
731027132" Eaat, a distance of 1709.65 feeC to the West line of
Ttact "A" as described in Stdtutory Wazranty Deed dated August 5,
191.19. recozded under 1►uditox' e File Na. 4390851: ttience Natth
00031'06" C-aet, n dxetance oF 509.02 teet to the Sout;h line eE
Tract 37 of BACON'S ADDITION TO GREENACRES recorded in Volume "J"
of PlatB, Pege'15; thence South 89'99147" East, elo»g eaid South
Iine a distance af 1582.14 feeC to tlie 6outheaeC corner oF eaid
tracl: anel weeterly margin of Flora Road; theiice Nortti 00005' 40"
WeoL•, ilong oaid weeterly margin a distance oi 128.20 feet to the
Nortlterly siwrgxn of tlie foxmer Burlliigton Noxtliern Railroad right .
of way e»d SoijL}ieaeC cor»er of 'I'xact 36 vf Aaid plat; thence
Northwcstorly alo:1g said Nvzttiexly margin Gtie following eix (6) couxee: (1) thence North 78037'56" Weet, a► distance of 2735.15
feeL•; (2) thence Aiorth 00033121" west, a distance of 20.44 feet;
(3) thence Nvrth 70037156" Weat, a distance of 1318.40 feet;
tfiencc Soutli 0001810e0 Baet, a distance oL 3.64 feet; (5) tlience
NorC2i 78037156" West, a distance of 365.00 feel•; (6) thence North
72949'11" wesr, a dxBtdnCe of 232.60 Eeet; thence North 60028'02"
wcst, a distance of 247.76 £eet; thence Norttl 60055142" w'eet, a
distance oL 481.56 teer to the Eastezly mazgx» of eaid Sullivan .
Road; thence South 00040142" Eant, alonq said Eastezly marqin, a
distance of 90.74 feet; thenCe 3outh 00002'S6" caeC, a distance of
0.93 feeL' to the True Point of Mginning;
EXCEPT that portfon oP the fvzmer Burlington Northern Rni2road
right of way 1Xing Eastarly of a lien 715.00 Lept F.aAt of and
parallEl wxth the wenC line of Government l.vt 4 in eaid Section 7.3:
AN0 EXCEPT that porLion cvnveyed to Spokane County for Iitdiana
Avenue by documente zeeorded January 7, 1998 under AudiCor's Pile
No. 4275975 arrd July 24, 1998 under AudiCox''e File No. 9240049:
6i.tuata irs-Che County oE spokane, State of 9vaehingCon.
SEP-28-20H0 10:30 456 5114 96Y. P.20
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S P O K A N E ~ C O U N T Y
DIVISION OF ENGINEERING AND ROADS • A DNISION OF THE PL'BLIC WORKS DEPARTMENT
WilIiam A. Johns, P.E., Countv Engineer Dennis M. Scott, P.E., Director
March 7, 1996 ~~~~I "VE D
Chuck Simpson, P.E. jEP 25 2600
Simpson Engineers, Inc.
N. 909 Argonne Rd. SPOKANE COUNTY ENGINEER
Spokane, WA 99212
Subject: Indiana Ave Plan Revisions Structural Pavement Section (B95134)
Dear Chuck:
The road plans and structural pavement desigi section for Indiana Ave has eYpired (originally approved by the
County on Oct. 11, 1993 under P-1504). This expiration of the plan approval, along with all the proposed
revisions submitted by your office, has brought the structural pavement section under new scrutiny. The
structural pavement section includes the asphalt course and underlying rock courses down to subgrade. The
cuarent methods accepted by the County for structwal pavement design includes a more rigorous design approach
than what was used in the desig.n of the previously approved plans.
Consequently, Spokane County has just completed an analysis and design of the structural pavement section,
utilizing the A.ASHTO design procedure. Based upon our wor1:, we have determined that the original design
thicknesses, of the asphalt and rock courses, are adequate. Therefore, no change is needed in the course
thiclrnesses from wbat was originally approved, with the eYCeption of the class of asphalt to be used. A copy of
what was originally approved is attached for your ready reference.
Spokane County would like to change the class of asphalt used in the pavement. In accordance with the County's
current practice of utilizing di.fferent grades of asphalt for each of the two lifts, the asphalt lifts are to be:
top lift: 2" of Asphalt Conc. Pavement Class A
over: of Asphalt Conc. Pavement Class E (total of 4" of asphalt pavement)
We hope this answers vour questions regarding the structural sections needed for Indiana Ave.
Sincerely, Spokane County Public Works Dept.
y~Q
Dean Franz, P.E. ~
Plans Review & Drainage Engineer
enel: photocopy of structural pavement section (plans approved 10/1 1/93)
ce: Dave Carlsen - f-ianson Development
Tem• Bvbee - Price Development
Bill Hemmings -Development Services EngincerlManager
Project ,ile l '
1026 `V. Broaaway Ave. • Spokane, LYA 49250-0170 •(509) 456-3600 FA,Y: (509) 324-3478 TDD: '509) 324-3166
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NOTE: THE LOO CF Sl89URFACE CONDITtONB SHOWN NEF£ON /►PQ'LIE8 ONIY AT THE SF?ECIF{C 80RINO LOCATlON ANO J1T THE DATr
INDICATED. IT 13 N07 WAFtRANiED TO BE REPflE9ENTATIVE QF 9UBSURFACE CONDITIONS AT OTHCR LOC1►TlON9 AND T1ME3.
S P O K A N E C O U N T Y
DMSION OF EIVGINEERING AND ROADS A DIVISION OF THE PUBLIC WORKS DEPARTMENT
W'~lliam A. Johns, P.E., Counry Engineer
November 13, 2000
Todd Whipple. P.E.
CLC Associates, Inc.
707 West 7~' Avenue, Suite 200
Spokane, WA 99204
SUBJECT: P1504B - Hanson Center East
Sdbmittal Acceptance
Gentlemen:
We have conducted a general evaluativn of your Nvvember 13, 2000 si.ibmittat for this pFOject, artd we find that this
submittal appears to meet the minimum standards of the Spokane County Standards for Roard and Sewer Corrstruction
("SCRS"~. We. are, therefore, able to accept your approval of the plans and calculations foF this project
In accordance with Section 5.02.D of the SCRS, this plan acceptance is valid until November 13, 2002. In
accordance with our conversation with Mr. Boyle of Hanson Industries, the financial guarantee for the road construction
and the iWection will be for a berrmof 1 year &om the da#e of plan acceptance.
Please note:
1. The Count}js acceptance of this submittal does not relieve the sponsor or his agents from any liability related to
( portions of the design that are not in conformance with the SCRS, oF which do not follow good engineering practice;
2. All permits and notifications necessary prior to construction are the responsibility of the project Sponsor and/or
his assigned agents; and
3. The Sponsor's Engineer is required to cQnduct inspection and testing work and submit RecoFd Dcawings artd
inspection reports in accordance with the SCRS. .
4. The Eros ion/S ed iment Control Plan submitted at this time does not appear to conform to the requirements of
. ihe Spokane County Erosion/Sedimeni Control Qrdinance. Please provide a coriforming plan prior to starting or
continuing construction within the Plat limits
We are enclosing a set of Mylars and a copy of the Drainage Report with the County's acceptance stamp.
Sincerely,
William A. Johns, P.E.
Spokane County Engineer
-G
d b, PP.E.
Plan Review Engineer
cc: Project File
Reviewer
Sponsnr. Robert Boyle, Hanson Industries, [nc., 15102 East lndiana Avenue, Spokane, WA 99216
1026 W. Broadway Ave. • Spokane, WA 99260-0170 •(509) 477-3600 FAX: (509) 477-7655 (2nd Floor) 477-7478 (3rd Floor) • TDD: (509) 477-7133
. ~VV
are not limited to: demolition, construction, clearing, "Water Body" shall include those water bodies that
grading, filling, logging, and excavation. are defined 3s surface waters of the state or waters
'Minor Land-Disturbing Activity" is a land- defined as waters of the state under Revised Code of
Washingtdisturbing activity of less than one acre of disturbed on (RCV~ chapter 90.48.020, as amended.
area; an individual, detached, single family residence "Wetland or Wetlands" means those areas in
or duplex; or [he creation oc addition of impervious Spokane County that are inundated or saturated bv
surface areas less than 5,000 square feet. surface or ground water at a frequency and a duracion
"Major Land-Disturbing Activity" is a land- sufficient to support, and that under normal
disturbing activitv greater than or equal to one acre conditions do support, a prevalence of vegetauon
of disturbed area or the creation or add.ition of t`'Pically adapted for life in saturated soil conditions.
impervious surface area greater than or equal to Wetlands generally include swamps, marshes, bogs,
5,000 square feet. and similar areas. Wetlands may include those
artificiai wedands intentionallv created from
"Permanent Erosion and Sediment Control nonwetland areas created to mitigate conversion of
Measures" are erosion and sediment control devices wetlands, if permitted by the county or city (RCW
that replace any temporary devices and provide for 36.70A.030), as amended. For identifying and
long-term, pernianent stabilization of a site. delineating a wetland, Spokane County will rely on
"Permitted Activity" any activitv for which a permit the methodoiogy contained in the Wedand Delineation
is required under Countv ordinances. Manual. ~
"Public Works Director" That person; or his/her 4.5.400 EROSION AND SEDIly1ENT CONTROL
designee, who has been appointed by the Board of PLANS
Countv Commissioners to direct the activities of the 4.5.410 Submittal of Plans
, Spokane County Public'Works Department An ESC plan is required for major land-disturbing
' iediment" is earthen material moved by wind, activities that require a permit or plan acceptance by
ater, ice and tracking. Spokane County. An ESC plan is not required for
minor land-disturbing actavitaes.
"Sedimentation» is the gravitational deposit of
transported material in flowing or standing water. ~ ESC plan, when required, shall be submitted with
a pernut application prior to any land-disturbing
"Site" means the piece of property which is directly activity. ESC plans are only required to address the
subject to land-disturbing activities. area of land that is subject to the land-disturbing
"Soil" means the unconsolidated mineral and organic activity for which a permit is being requested.
material on the immediate sutface of the earth that Although others may prepare the ESC plan, the
serves as a natural medium for the growth of land Pennit applicant is responsible for ensuruig that all
p`ants requirements are addressed in the ESC plan. The
ESC plan is required to be on file at the County,
"Stormwater" means that portion of precipitation or although it will aot be reviewed or approved by the snow melt that has not naturally percolated into the County.
ground or evaporated, but is flowing via overland 4.5.420 Content of Plans
flow, interflow, channels or pipes into a defined At a minimum, all ESC plans cnusc be legible,
surface water channel, or a constructed detention reproducible, and contain the following information:
and/or infiltration facilitv. e'f Title Block
"Temporary Erosion and Sediment Control Name of property owner
Measures" are erosion and sediment control devices ~ Name of permit applicant
used to provide temporary stabilization of a site, o*YO'Name of contact person at project site
usuallv during construction or land disturbing 5) Project address W"~
activities, before permanent devices are installed. 6) Legal Description
is Name of person preparing plan
.'racking" is the deposit of sedunent on to paved
surfaces from the wheels of vehicles.
Guidelines for Storniwater Management - Addendum 4-33
Spokane Counry: Apnl 1998
J t .
Af Professional seal (required for major land- comply with stated performance standards contained
disturbing ESC plans) in section 4.5.520. Special site conditions may
9) Description of project include, but are not limited to, steep slopes, slope
l0 Descciption of ESC measures len Wtip eget~.tive co r
Descnp tion of e:cisting vegetation on the site ~4uT -
Pces~ Route
12 Location of anv existing water bodies ~4 ~
~ - ~ Access for construction vehicles should be
~ Date p(an was prepared limited to one route whenever possible. The
~ Scale of drawing access route must be stabilized to minimize thc
~ North arrow trscking of sediment onto public roads.
~ roperty boundary and dimensions Stabilization of Denuded Areas
Vicuuty Map Stabilization of all exposed soils to prevent soils
OList of soils on-site (information may be from eroding and depositing sediment
obtained at the County Soil Conservation downstream.
District) A Protecti
Opreparing on of Adiacent Properties/Water
Certification stacement by the person
the plan that the pfan meets the Bodies/Public and Private Roads
Protection of adjacent properties, water bodies.
ESC plan requirements as listed in chapter public and private roads from erosion and
4.5 of the Guidelines for Stormwater sediment deposition. The intent is to keep
Management. sediment on the project site and not allow it to
4.5.430 ESC Requirements for Minor Land- reach adjacent properties, water bodies, and
Disturbing Activities . public and private roads.
Though an ESC plan is not required to be submitted ~ Protection of Inlets W J04 5 ~agfiMM5_,44r►
for minor land-disturbing activities for which a Protection of downstream inlets to drywells,
permit is required by Spokane County, the catch basins and other stormwater management
Performance Standards and other provisioas of this facilities.
Ordinance shall remain in affect. The provisioas of 5) Increased Runofffrom Construction Sites r~5►.~
this 4rdinance shall not govern minor land-disturbing Consideration and mitigation of the effects and
activities for which no permit is required. However, impacts of increased and concentrated runoff
individuals/property owners undertaking minor land- from land disturbing activities on downstream
disturbing activities for which a permit is not properties, waLer bodies, and public a.nd private
required may desire to ensure that such activity roads.
protects adjacent and surrounding private properties. (DWashout Site for Concrete Trucks and
EQUipment,Kt4o~v^
4.5.440 ESC Plan Requirements for Major Land- Designate the iocation of a slurry pit where
Disturbing Activities concrete trucks and equipment can be washed
All ESC plans for major land-disturbing activities out. Slurry p►ts shall not be located in a swale.
dra'j'age area, stormwater Facility, or water body
shall be prepared and have a seal , affixed by either a
nor
licensed professioaal engineer (PE) or a licensed in an area where a stormwater facilitv is
proposed.
landscape architect (LA). Both the professional 7) Material StoragelStockoile
engineer and the landscape architect must be licensed oe Identify location for storage/stockpile areas,
in the State of Washington and be iaiowledgeable in within the proposed ESC plan boundaries, for
both hydrology and ESC practices. any soil, earthen and landscape material which is
The following fifteen (15) items shall be addressed in used or will be used on-site.
ESC plans for major land-disturbing activities. As ,/l Maintenance and Permanent BMPs
site conditions dictate, additional measures relating to Maintenance of all erosion and sediment control
ESC, as determined by the licensed professional BMPs is required during the land-disturbing
engineer (PE) or licensed landscape architect (LA) activitv. Regular inspection and maintenance of
preparing the plan, shall be addressed in order to all erosion and sediment control BMPs is
meet the intent and purpose of this chapter and to required to ensure successful performance of the
Guidelines for Stormwacer Management - Addendum 4-34
Spokane County: April 1998
f S
BMPs. Permanent BMPs shall be included in the 4.5.500 MAIlVTENa1vCE, PERFORAIANCE
plan to ensure that successful transition from STANDARDS, AND ENFORCEME1vT
tempor3rv BN1Ps to permanent BMPs occurs. 4.5.510 Maintenance Responsibility
ClearinQ Limits Delinea[ion During any land-disturbing activity subject to this
Fieid identificabon and delineation of all ciearing ordinance, the property owner(s) or permit applicant,
limits, sensitiveJcritical areas, buffers, trees to be if different from the property owner(s), engaged in the
preserved, and drainage courses. land-disturbing activity is responsible for preventing
/f.1 e diment TrsaQine Measures erosion and sedimentaiion throuQ.Pu bhe use of BMPs.
Design and construction of sediment ponds and
The propertv owner(s) or permit applicant, if
traps, perimeter dil:es, sediment bamers, and ~fferent from the property owner(s), is subject to the
other onsite sediment trapping BMPs as enforcement and penalty provisions provided herein,
necessarv prior to the start of other land and it is their responsibility to ensure BMPs are used
Pisturbing activities.
Cut and Fill Slooes and the performance standards are met. 4fter anv
Design and construction of cut and fill slopes in land-disturbing activity is complete and the site has
a manner that wil[ minimize erosion. been permanently stabilized. maintenance and the
prevention of erosion and sedimentation is the
12) Stabilization of Temporarv Convevance
responsibilitv of the property owner.
Channels and Outlets ~ a -
Design, construction, and stabilizaiion of all 4.5.520 Performance Standards
temporarv on-site convevance charmels to The perfonnance standards set forth below are
prevent erosion from the velocity of runoff from intended to provide a' minimum threshold for
storms under developed conditions. Design, controlling soil erosion and sedimentation caused bv
construction, and stabilization of all temporary land disturbing activities and will be used to
~ convevance svstem outlets to prevent erosion of: determine if the requirements of this chapter have
stormwater facilities, adjacent stream banks. been met:
slopes and downstream reaches. .
ya) Removal of Temoorarv BMPs 1) Minimize Tracking onto Public. Private, and
Removal of all temporary sediment control Future Public Roads
BMPs within 30 davs after final site stabilization 2) Protection of Public Roads and Stormwater
or after the temporarv BMPs are no longer Facilities
needed. Trapped sediment shall be removed _33) Proper Washout of Concrete Trucks and
from the project site or stabilued on-site. Equipment
Stabilization of disturbed soil areas resulting 4) Protection of Private Properties
from removal of the temporary BMPs. 5) Protection of Water Bodies and Wetlands
14) Dewateriniz Construction SitePAA The following criteria will be used to detennine if the
Discharge of dewatering devices to appropriately performance standards listed above have not been
designed sediment traps or sediment ponds. met.
15) Control of Po(lutants Other Than Sediment on 1) Minimize TrackinQ onto Public_ Private. and .
Construction Sites ~A4§W4Q-% Future Public Roads
Control of all on-site pollutants other than The performance standard for minirnizing
sediment in a manner that does not cause tracking onto public, private, or future public
contamination of stormwater or groundwater. roads has not been met if soil. dirt. mud or debris
4.5.450 Modifications to Plans is tracked onto a public, private, or future public
ESC plans mav be modified after submitcal to the road and there is no evidence of reasonably trying
County. An amended plan should be submitted to to control it through the use of ESC BMPs or
illustrate any modifications to the techniques and experimental BMPs (i.e. sweeping), both as
methods used to prevent and control erosion and defined in section 4.05.240.
-°dimentation.
Guidetines for Stormwater Management - Addendum 4•35
Spokane County: April 1998
~ i
2) Protection of Public Roads and Stormwater 2) Notice of Non-Compliance
Facilities The Public Works Director/designee will have the
The performance stzndard for protecting pubiic authoritv to issue a Notice of Non-Compliance
roads and stormwater facilities has ❑ot been met and penalty to the property owner(s), or pecmit
if there is deposition, other than tracking, of more applic,ant if different than the property owner(s),
than two (2) gallons (0.27cubic feet) per day of engaged in the land-disturbing activity, if an
soil, dirt, mud or debris from the project site onto action is being undertaken that does not comply
adjacent public roads and/or a stormwater with all performance standard(s) of this chapter.
system within a public right-of-way.
3) Proper Washout of Concrete Trucks and A) Content of Notice of Non-Compliance
Equiument A Notice of Non-Compliance will contain:
i) The name and address of the property
The performance standard for ensuring the ovvner(s) or permit applicant to whom the
proper washout of concrete trucks and equipment Notice of Non-Compliance is directed;
has not been met if there is observation or and
evidence of concrete washout material within a ii~ The street address, when available, or a
drainage area. stonmvater facility, or wate,r general description of the buiiding, lot, or
bodv, nor in an area where a stormwater facility
is proposed. land upon which the non-compliance is
occurring; and
4) Protection of Private Proaerties iii) A description of the specific nature,
Spokane County does not presentlv have
e~ctent, and ~date of non-compliance; and
sufficient resources to enforce the provisions of iv) A notice thai the no~-compliant activity
this Ordinance for violaiions that affect private cease and desist, and corrective action be
properties. Therefore, no perforniance standards undertaken to correct the activitv within
have been established with respect to the deposit '
of soil, dirt, mud or debris from a project site twenty-four (24) hours; and
onto adjacent private property. Private property v) A statement that a cumulative civil
penalty in the amount of two hundred-
owners, however, may have the ability to seek
judicial redress for such actions. fiftY ($250) dollars per day for minor ,
land-disturbing activities or one-thousand
5) Protection of Water Bc,:::,s and Wetlands ($1,000) dollars per day for major land-
The performance standard for protection of water disturbing activities, will be assessed for
bodies has not been met if there is each and every day following the date set
deposition of soil, din, mud, or debris from the
for correction on which the non-
project site into adjacent water bodies. compliant activitv continues.
4.5.530 Enforcement vi) A statement regarding the appeal 1) General process.
Enforcement and penalties will be in accordance B) Notification
with this section whenever there is a violation of The Notice of Non-Compliance will be issued
the projects Erosion and Sediment Control plan in writing, either bvi certified mail with return
or any performance standard(s) contained herein, receipt requested, or by personal service, to
as they relate to public facilities. Failure to the property owner(s) or pennit applicant. If
submit an Erosion and Sediment Control plan the Notice of Non-Compliance is not issued
will result in non-issuance of underlying permit. to the property owner(s), the propertv owner
The Public Works Director/designee has the will be given a copy of the Notice of Non-
authority to assess penalties onlv related to Compliance so that the property owner(s) is
public facilities including but not limited to, informed that a Notice of Non-Compliance
swales, drainage areas. or stormwater facilities. has been issued to the pernlit applicant. A
Violations related to private property are a civil copy of the Notice of Non-Compliance may
matter and are not enforceable bv Spokane also be given to the contact person at the
Countv. ~ project site.
Guidelines for Stormwater iManagement • Addendum 4-36
Spokane Countv: April 1998