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28087 DRAINAGE REPORT S P O K A. N E C O U N T Y DNISION OF ENGINEERING AND ROADS A DNISION OE THE PUBLIC WORKS DEPARTMENT William A. Johns, P.E., County Engineer November 5, 1999 Joel Lee, P.E. ' Metro Engineering 324 S. Sherman Spokane, WA 99202 SUBJECT: P17 3 ~Shelley Acres Su,bmittal Acceptance ~ Gentlemen: We have conducted a general evaluation of your recent submittal for this project, and we find that this submittal appears to meet the minimum standards of the Spokane County Standards for Road and Sewer Construction ("SCRS"). We are, therefore, able to accept your approval of the plans and calculations for this project. In accordance with Section 5.02.1) of t6e SCRS, this acceptance is valid until November 5, 2001. If the facilities are not constructed by then, you may request an extension of the acceptance for an additional two years; however, the plans may need to be revised to reflect current standards prior to granting the extension. Please note: l. The County's 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, or which do not follow good engineering practice; all permits and notifications necessary prior to construction are the responsibility of the project Sponsor and/or his assigned agents; and 2. The Sponsor's Engineer is required to conduct inspection and testing work and submit Record Drawings and inspection reports in accordance with the SCRS. A set of stamped vellums prints and the drainage calculations is enclosed for your use. Sincerely, William A. Johns, P.E. Spokane County Engineer ~.E. Ed P .E. _ Plan Review Engineer cc: Projed Sponsor Pro}ect File 1026 W. Broadway Ave. 9 Spokane, WA 99260-0170 ~(509) 477-3600 FAX: (509) 324-3478 TDD: (509) 324-3166 . , ~ SHELLEY ACRES ADDITION, ~ W W ~ v~ _ ~ o~~ D AGE REPORT ~ oaOQOQ ~ u. Z *MEMU" c~ ° ~J~N ENGt! O~ N~ ~ W z~ M ~gv F UC W N ~i ~ a W=NQ ~~~Z P r o J e c t N o. 9 7- 0 3 5 AL o 5 ~ UaLLJ --g f-- z w w t L o a c ~ rnORIS13 z w =Q~w2~° °ma~c o P~E~~ . Z? 0 m~o a~ w_. ~ N June 17, 19_ 9 # 9 9 OWM a a~ ~ a~ o w Z R e~,: ~ d 913 To a~ 20 w~~ ~ W ' z Lx:J..WJw~m h UuQ. w 2 p m~ ~j • a~ w~ 0 4 aAS~yf~ RECEIVED U W~WW NLs~ ~a: cr 0 ~~~ZWz~2~' O Z ~~W woo§ 40 OCT 15 1~q~► ~ZVU~HH~~ ~WaO V WQaWWS o~ - 2 ~0 O W W o a 2 .e~ ~~891 o Q~ SPOKANE COUNTY.ENGiNEER cn p 0 ~QC~3~p~p 18T8~~ LLOQa.O.U¢~S~ ON AL EXPIRE8 2/211& . ENGINEER'S STATEMENT: The design improvements shown in this set of calculations conform to the applicable ' editions of the Spokane County Standards For Road And Sewer Construction and the Spokane County Guidelines For Stormwater Management. All design deviations have been approved by the Spokane County Engineer. I approve these calculations. ' , Prepared By: Metro Engineerzng, InG S. 324 Sherman St. Spokane, WA 99202 Ph.: (509) 624-9351 Fax: (509) 624-8153 DRAINAGE REPORT ProRect Descriptioa The project is Shelley Acres Addition, a proposed thirteen (13) lot plat, located in the Spokane Valley. The lots will be appro7cimately an acre in size. The project will consist of one (1) public street (Steen Court) and one (1) private drive (Courtney Lane). Steen Court will be an extension of 12`h Avenue. Please reference the on-site drainage basin map, which follows on page B-1, and the design plans. Drainage Calculations . Offsire Drainage M There are two (2) offsite drainage basins, labeled A and B(see page A-1 and B-1). The offsite flow will not be intercepted by ditches and will continue to run along the south and east perimeters of the plat. Basin B and a portion of Basin A will be combined with the appropriate on-site basin. For this combined basin a 50-year storm event was used for analysis, since a portion of the flow is from offsite. The offsite flow is relatively small. On-Site Drainage The project will have five (5) on-site drainage basins (see page B-1). The drainage basins will drain to standard `208' ponds. Stormwater will infiltrate out of the ponds. Larger storm events will overflow into the drywells for subsurface discharge. The ponds were sized using the Rational and Bowstring methods, for a 10 yr. storm event (except for Basins A and E which used a 50 yr. storm event, since they include offsite flow). Calculations for sizing the `208' ponds and drywells are included in the report. The site is located in Garrison and Phoebe soils per the SCS soils survey (see the soils map located on page B-2), therefore, the use of standard drywells is allowed. The drainage from the streets will be intercepted by curb inlets or catch basins. 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' - I . i ' ~ { p , , L`~~ ~ ~ . ~ ~ '~~~_v~, i ~I ~I ~ ~ ~ ~ ~ ~ 1` ~ ~ ' ° ~ . . , ~ ~ , ~ • ~~F ~ ~ . r~ . ~ ~ ~ • + ~ , 1~ / . , ' . lb/!- ~ I f c~tl 77 : ~ . - ~ ~ ► ~ ~ , ~ - . . , . _ . , . - _ . , . . . ~ * . . . . l I I I'I I f I I_ I j I' 1 I f I ~ I I~ I I ~1 u i 1 I ~ 1 I 1 I~ I f~ r~ ~ ~ r ~ ~ ~ ~ ~ ~ r ~ ~ ~ ~ ~ ~ SHELLEY ACRES ADDITION POST DEVELOPMENT BASIN DATA BASIN BASIN AREA BASIN AREA 208 TOTAL PERVIOUS COMPOSITE S4 FEET ACRES IMPERVIOUS IMPERVIOUS AREA C•VALUE AREA AREA ACRES SQ,FEET ACRES SQ, FEET SQ, FEET A(8 OFFSITE B) 234,050 5.37 11,650 21,650 0.50 212,400 4.88 0,22 B 86,249 1.98 11,186 16,186 0.37 70,063 1.61 0.29 C 142,877 3.28 22,428 32,428 0.74 110,449 254 0.32 0 47,045 1.08 8,523 11,023 0.25 .36,022 0.83 0.33 ~e~sed ~ E(& OFFSITE B) 100,028 2,30 6,053 8,563 0.20 91,475 2.10 0.21 j,;lqt ~Pof af'fl.'446•s3-% fk Notes: 1) 208 impervious area incluciees the streets and 600 s,f. for each dnveway. 2) Total impen+ious area includes the street, drivway and 2500 s.f. home on each lot. W ~ v ~ BOWSTRING METHOD (FIFTY YEAR STORM DESIGN) PROJECT: Shelly Acres DETENTION BASIN DESIGN BASIN: A&OFFSITE B DESIGNER: JGL GRAVEL BED PROPOSED DATE: 22-Jan-98 0 Gravel bed floor length 0 Soil Perc rate (in./hr.) 0 Gravel bed floor width 0 Gravel bed floor depth Total Area (calc.) (see H1) 5.37 Time of Conc. (calc.) (see H1) 6.53 Composite "C" (calc.) (see H1) 0.22 Time of Conc. (min) 6.53 Area (Acres) 5.37 C' Factor 0.22 J 208 Impervious Area (sq. ft.) 11650~ 1800 Pond floor area Volume Provided (cu. ft.) 208: 10Q4 storm (total) 2219 surface: 2219 u/g: 0 Outflow (cfs) 1 TYPE B DRYWELL 1 0 Area' C" Factor 1.18 #1 #2 #3 #4 #5 #6 #7 Time Time Intensity Q dev. V in V out Storage Inc. Inc. (min.) (sec.) (in./hr.) (cfs) (cu. ft.) (cu. ft.) (cu. ft.) (#1'60) (A'C'#3) (Outf."#2) (#5-#6) 6.53 391.52 4.16 4.91 2576 391.52 2184 ' 5 300 4.58 5.41 2173 300.00 1873 10 600 3.20 3.78 2769 600.00 2169 15 900 2.47 2.92 3012 900.00 2112 20 1200 1.98 2.34 3116 1200.00 1916 25 1500 1.67 1.97 3220 1500.00 1720 30 1800 1.46 1.72 3332 1800.00 1532 35 2100 1.30 1.53 3427 2100.00 1327 40 2400 1.18 1.39 3529 2400.00 1129 . 45 2700 1.07 1.26 3579 2700.00 879 50 3000 1.00 1.18 3699 3000.00 699 55 3300 0.92 1.09 3729 3300.00 429 60 3600 0.87 1.03 3834 3600.00 234 65 3900 0.82 0.97 3904 3900.00 4 70 4200 0.80 0.94 4092 4200.00 -108 , 75 4500 0.77 0.91 4211 4500.00 -289 80 4800 0.75 0.89 4368 4800.00 432 85 5100 0.72 0.85 4448 5100.00 -652 90 5400 0.70 0.83 4572 5400.00 -828 95 5700 0.69 0.81 4751 5700.00 -949 100 6000 0.67 0.79 4851 6000.00 -1149 ' DRAINAGE POND CALCULATIONS Required grassy swale pond storage volume = Impervious Area x.5 in./12 in.fft. = 485 cu. ft. provided: 1004 cu. ft. OK! DRYWELL REQUIREMENTS - 50 YEAR DESIGN STORM Maximum storage required by Bowstring = 2184 cu. ft. provided: 2219 cu. ft. OKl S-3 FLOW CALCULATION BASIN - A&OFFSITE B Tc (overland) Tc (gutter) Areas "C" A*C , Ct = 0.15 L2 = 200 0.50 0.90 0.45 Z1 = 50 3.92 0.15 0.588 L1(A) = 450 Z2 = 3 0.95 0.15 0.1425 N(A) = 0.4 B= 0 0.00 0.00 0 S(A) = 0.2 n= 0.016 0.00 0.00 0 s= 0.02 0.00 0.00 0 Tc (A) = 5.48 d= 0.241 0.00 0.00 0 Total A Comp "C" L1(B) = 0 Tc (gu) = 1.04 5.37 0.22 N(B) = 0 S(B) = 0 Tc(A+B) = 5.48 Q=C*I*A= 4.91 Tc (B) = 0.0 - Tc(tot.) = 6.53 Q(est.) = 4.92 Intensity = 4.16 A = 1.5391465 WP = 12.8145 R = 0.1201 V = 3.20 Tc (total) = Tc (overland) + Tc (gutter) Tc(gu) = 1.04 Tc (overland) = Ct*(L1 *N/S"0.5)"0.6) Q(est) = 4.92 . Ct = 0.15 L1 = Length of Overland Flow Holding = 7.13 N= friction factor of overland flow (.4 for average grass cover) S= average slope of overland flow Tc (gutter) = Length (ft.)Nelocity (ft./sec.)/60 B= Bottom width of gutter or ditch Z1 = inverse of cross slope one of ditch Z2 = inverse of cross slope two of ditch d= depth of flow in gutter (estimate, check estimate with Flow) Area = d*B+d"2/2*(Z1 +Z2) ' Wetted perimeter = B_d+(1/sin(atn(1/Z1))+1/sin(atn(1/Z2))) Hydraulic Radius - R- Area/Wetted Perimeter Velocity = 1.486/n*R".667*s^.5 Flow = Velocity*Area n = 0.016 for asphalt s= longitudinal slope of gutter Floor outflow =(.36"depth/hr per sq.ft. floor) *(1 ft depth/12') *(1 hr/3600 sec) = 0.00000833 cfs per sq.ft. of floor area Gravel Bed outflow =(soil perc rate, in./hr.)"(1 ft. depth/12")*(1 hr/3600 sec)`(gravel bed floor area, sq. ft.) Storm Volume: U/G = gravel bed volume *.30 Surface = Volurne above grate elevation . 8-y ! ~ BOWSTRING METHOD (TEN YEAR STORM DESIGN) PROJECT: SHELLEY ACRES " DRAINAGE SWALE DESIGN BASIN: B DESIGNER: JGL ~ DATE: 4-Mar-99 Total Area (calc.) (see H 1) 1.98 Time of Conc. (calc.) (see H1) 6.69 Composite "C" (calc.) (see H1) 0.29 Time of Conc. (min) 6.69 Area (Acres) 1.98 C' Factor 0.29 208 Impervious Area (sq. ft.) 11186 936 Pond floor area Volume Provided (cu. ft.) 208: 628 stomn (total): 1255 surface: 1255 u/g: 0 Outflow (cfs) 1 0.00 Area " C" Factor 0.57 #1 #2 #3 #4 #5 #6 #7 Time Time Intensity Q dev. V in V out Storage Inc. Inc. (min.) (sec.) (in.mr.) (cfs) (cu. ft,) (cu. ft.) (cu. ft.) ~ (#1 "60) (A'C'#3) (Outf."#2) (#5-#6) 6.69 401.40 2.86 1.64 884 401.40 483 ~ 5 300 3.18 1.83 734 300.00 434 10 600 2.24 1.29 948 600.00 348 15 900 1.77 1.02 1054 900.00 154 20 1200 1.45 0.83 1113 1200.00 -87 25 1500 1.21 0.70 1138 1500.00 -362 30 1800 1.04 0.60 1157 1800.00 -643 35 2100 0.91 0.52 1169 2100.00 -931 40 2400 0.82 0.47 1195 2400.00 -1205 45 2700 0.74 0.43 1206 2700.00 -1494 50 3000 0.68 0.39 1225 3000.00 -1775 55 3300 0.64 0.37 1264 3300.00 -2036 60 3600 0.61 0.35 1309 3600.00 -2291 65 3900 0.60 0.34 1391 3900.00 -2509 70 4200 0.58 0.33 1445 4200.00 -2755 75 4500 0.56 0.32 1492 4500.00 -3008 80 4800 0.53 0.30 1503 4800.00 -3297 85 5100 0.52 0.30 1564 5100.00 -3536 90 5400 0.50 0.29 1590 5400.00 -3810 95 5700 0.49 0.28 1643 5700.00 -4057 100 6000 0.48 0.28 1692 6000.00 -4308 "208" CALCULATIONS Required grassy swale pand storage volume = Impenrious Area x.5 in./ 12 in.fft. = 466 cu. ft. provided: 628 cu. ft. OK! 10 YEAR DESIGN STORM-STORAGE CALCULATION Maximum storage required by Bowstring = 483 cu. ft. provided: 1255 cu. ft. OK! ~ -S PROJECT: SHELLEY ACRES RATIONAL EQUATION (FLOW CALCULATION) BASIN: B DESIGNER: JGL • ~ DATE: 04-Mar-99 Tc (overland) Tc (gutter) Areas "C" A*C Ct = 0.15 L2 = 5501 • 0.37 0.90 0.333 Z1 = 50.0 . 1.61 0.15 0.2415 L1(A) = 100. Z2 = 3.0 0.00 0.90 0 N(A) = 0.4 B= 0 0.00 0.00 0 S(A) = 0.01 n= 0.016'' 0.00 0.00 0 s= 0.400 ~ 0.00 0.00 0 Tc (A) = 5.46 d= 0.091 0.00 0.00 0 Total A Comp "C" L1(B) = 0 Tc (gu) = 1.23 1.98 0.29 N(B) = 0 S(B) = 0 Tc(A+B) = 5.46 . Q=C*I"A= 1.64 Tc (B) = 0.0 Tc(tot.) = 6.69 Q(est.) = 1.64 Intensity = 2.86 A = 0.2194465 WP = 4.8387 R = 0.0454 V = 7.46 Tc (total) = Tc (overiand) + Tc (gutter) Tc(gu) = 1.23 Tc (overland) = CY(L1"N/S^0.5)"0.6) Q(est) = 1.64 Ct = 0.15 L1 = Length of Overland Flow Holding = 19.60 N= friction factor of overland flow (.4 for average grass cover) S= average slope of overland flow Tc (gutter) = Length (ft.)Nelocity (ft./sec.)/60 6= Bottom width of gutter or ditch Z1 = inverse of cross slope one of ditch Z2 = inverse of cross slope two of ditch d= depth of flow in gutter (estimate, check estimate with Flow) Area = d"B+d^22'(Z1+Z2) Wetted perimeter = B'd+(1/sin(atn(121))+1/sin(atn(1/Z2))) ~ Hydraulic Radius = R= Area/Wetted Perimeter Velocity = 1.486/n*R^.667*s".5 Flow = Velocity*Area n = 0.016 for asphalt s= longitudinal slope of gutter 6-~ ~ BOWSTRING METHOD (TEN YEAR STORM DESIGN) PROJECT: SHELLEY ACRES DETENTION BASIN DESIGN BASIN: C DESIGNER: JGL DATE: 5-Mar-99 Total Area (calc.) (see H1) 3.28 Time of Conc. (calc.) (see H1) 6.16 Composite "C" (calc.) (see H1) 0.32 Time of Conc. (min) 6.16 Area (Acres) 3.28 , C Factor 0.32 208 Impervious Area (sq. ft.) 22428 1886~Pond floor area Volume Provided (cu. ft.) 208: 1122 storm (total): 2245 surface: 2245 u/g: 0 - Outtlow (cfs) 1 0.00 Area ' C" Factor 1.05 ~ #1 #2 #3 #4 #5 #6 #7 Time Time Intensity Q dev. V in V out Storage Inc. Inc. (min.) (sec.) (in./hr.) (cfs) (cu. ft.) (cu. ft.) (cu. ft.) (#1'60) (A*C'#3) (Outf.*#2) (#5-#6) 6.16 3fi9.69 2.96 3.10 1536 369.69 116fi 5 300 3.18 3.33 1338 300.00 1038 10 600 2.24 2.35 1702 600.00 1102 15 900 1.77 1.85 - 1901 900.00 1001 20 1200 1.45 1.52 2013 1200.00 813 25 1500 1.21 1.27 2060 1500.00 560 30 1800 1.04 1.b9 2097 1800.00 297 . 35 2100 0.91 0.95 2121 2100.00 21 40 2400 0.82 0.8fi 2168 2400.00 -232 45 2700 0.74 0.77 2189 2700.00 -511 50 3000 0.68 0.71 2225 3000.00 -775 55 3300 0.64 0.67 2295 3300.00 -1005 60 3600 0.fi1 0.64 2379 3600.00 -1221 65 3900 0.60 0.63 2529 3900.00 -1371 70 4200 0.58 0.61 2627 4200.00 -1573 75 4500 0.56 0.59 2712 4500.00 -1788 80 4800 0.53 0.55 2733 4800.00 -20fi7 85 5100 0.52 0.54 2845 5100.00 -2255 90 5400 0.50 0.52 2893 5400.00 -2507 95 5700 0.49 4.51 2989 5700.00 -2711 100 6000 0.48 0.50 3079 6000.00 -2921 "208" CALCULATIONS Required grassy swale pond storage volume = Impervious Area x.5 in./ 12 in./ft. = 935 cu. ft. provided: 1122 cu. ft. OK! 10 YEAR DESIGN STORM-STORAGE CALCULATION Maximum storage required by Bowstring = 1166 cu. ft. provided: 2245 cu. ft. OKI 13-7 PROJECT: SHELLEY ACRES RATIONAL EQUATION (FLOW CALCULATION) BASIN: C DESIGNER: JGL DATE: 05-Mar-99 ' Tc (overiand) Tc (gutter) Areas "C" A'C Ct = 0.15 L2 = 400 - 0.74 0.90 0.666 Z1 = 50.0 2.54 0.15 0.381 L1(A) = 100 " Z2 = 3.0 0.00 0.90 0 N(A) = 0.4 B= 0 0.00 0.00 0 S(A) = 0.01 n= 0.016 0.00 0.00 0 s= 0.500/ 0.00 0.00 0 Tc (A) = 5.46 d= 0.111 0.00 0.00 0 Total A Comp "C" L1(B) = 0 Tc (gu) = 0.70 3.28 0.32 N(B) = 0 S(B) = 0 Tc(A+B) = 5.46 ' Q=C'I'A= 3.10 Tc (B) = 0.0 ' Tc(tot.) = 6.16 / Q(est.) = 3.11 Intensity = 2.96 A = 0.3265065 WP = 5.9021 R = 0.0553 V = 9.53 Tc (total) = Tc (overiand) + Tc (gutter) Tc(gu) = 0.70 Tc (overland) = Ct'(L1"N/S^0.5)^0.6) Q(est) = 3.11 . Ct = 0.15 L1 = Length of Ovedand Flow Holding = 14.25 N= friction factor of overland flow (.4 for average grass cover) ' S= average slope of overland flow Tc (gutter) = Length (ft.)Nelocity (ft./sec.)/60 B= Bottom width of gutter or ditch Z1 = inverse of cross slope one of ditch Z2 = inverse of cross slope two of ditch d= depth of flow in gutter (estimate, check estimate wfth Flow) Area = d'B+d^22"(Z1+Z2) Wetted perimeter = B'd+(1/sin(atn(121))+1/sin(atn(1/Z2))) ~ Hydraulic Radius = R= Area/Wetted Perimeter Velocity = 1.486/n"R^.667•s^.5 Flow = Velocity'Area n = 0.016 for asphalt s= longitudinal slope of gutter ~ J ~ ~ ' BOWSTRING METHOD (TEN YEAR STORM DESIGN) PROJECT: SHELLEY ACRES DETENTION BASIN DESIGN BASIN: D DESIGNER: JGL DATE: 3-Jun-99 Total Area (calc.) (see H1) 1.08 Time of Conc. (calc.) (see H1) 5.81 Composite "C" (calc:) (see-H1) -0.32 Time of Conc. (min) 5.81 Area (Acres) 1.08 ~ C' Factor 0.32 ~ 208 Impennous Area (sq. ft.) 8523 685 PoRd floor area Vofume Provided (cu. ft.) 208: 403 storm (tota!): 805 surface: 805 u/g: 0 Outflow (cfs) 0.3 -0.00 Area * C" Factor 0.35 #1 #2 #3 #4 #5 #6 #7 Time Time Irrtensity Q dev. V in V out Storage Inc. Inc. (min. ) (sec. ) (in.lhf. ) (cfis) (cu. ft. ) (eu. ft. ) (cu. R ) (#1+60) (A-C-#3) (Ouff- -#2) (#5-#6) 5.81 348.47 3.03 1.06 494 104.54 390 5 300 3.18 1.11 447 30.00 357 10 600 2.24 0.78 -562 9110.00 382 15 900 1.77 0.62 630 270.00 360 20 1200 1.45 0.51 668 360.00 308 25 1500 1.21 0.42 684 450.00 234 30 1800 1.04 .0_36 697 540.00 157 35 2100 0.91 0.32 706 630.00 76 40 2400 0.82 0.29 722 720.00 2 45 2700 0.74 0.26 729 810.00 -81 • 50 3000 0.68 .0-29 .741 -9D0.00 -1.59 55 3300 0.64 0.22 765 990.00 -225 60 3600 0.61 0.21 793 1080.00 -287 65 3900 0.60 0.21 843 1170.00 -327 70 4200 0.58 -0.20 _875 926O_00 -385 75 4500 0.56 0.20 904 1350.00 -446 ~ 80 4800 0.53 0.19 911 1440.00 -529 85 5100 0.52 0.18 948 1530.00 -582 90 5400 0.50 . _0_ 97 -984 1620.D0 -656 95 5700 0.49 0.17 996 1710.00 -714 100 6000 0.48 0.17 1026 1800.00 -774 208" CALCULATIONS . Required grassy swale pond storage volume = Impervious Area x.5 in./ 12 in.fR. = 355 cu. ft provided: 402.5 cu. ft. OK! 10 YEAR DESIGN STDRM-STORAGE CALCULATION Maximum storage required by Bowstring = 390 cu. ft provided: 805 cu. ft. OKI ~3~q ~ PROJECT: SHELLEY ACRES RATIONAL EQUATION (FLOW CALCULATION) BASIN: D DESIGNER: JGL DATE: 05-Mar-99 Tc (overland) Tc (gutter) Areas "C" A`C Ct = 0.15 L2 = 450 0.25 0.90 0.225 Z1 = 50.0 0.83 0.15 0.1245 L1(A) = 50 Z2 = 50.0 0.00 0.90 0 N(A) = 0.4 B= 0 0.00 0.00 0 S(A) = 0.01 n= 0.016 0.00 . 0.00 0 ' s= 0.100 0.00 0.00 0 Tc (A) = 3.60 d= 0.079 0.00 0.00 0 Total A Comp "C" L1(B) = 0 Tc (gu) = 2.20 1.08 0.32 N(B) = 0 S(B) = 0 Tc(A+B) = 3.60 Q=C'I•A= 1.06 Tc (B) = 0.0 Tc(tot) = 5.81 Q(est.) = 1.06 Intensity = 3.03 A = 0.31205 WP = 7.9016 R = 0.0395 V = 3.40 Tc (totai) = Tc (overland) + Tc (gutter) Tc(gu) = 2.20 Tc (overland) = Ct'(L1"N/S^0.5)"0.6) Q(est) = 1.06 Ct = 0.15 L1 = Length of Overland Flow Holding = 16.03 ' N= friction factor of overiand flow (.4 for average grass cover) S= average slope of overiand flow Tc (gutter) = Length (ft.)Nelocity (ft./sec.)/60 B= Bottom width of gutter or ditch Z1 = inverse of cross slope one of ditch Z2 = inverse of cross slope iwo of ditch d= depth of flow in gutter (estimate, check estimate with Flow) Area = d*B+d^2/2'(Z1+Z2) Wetted perimeter= B'd+(1/sin(atn(121))+1/sin(atn(1/Z2))) Hydraulic Radius = R= Area/Wetted Perimeter Velocity = 1.486/n'R^.667's^.5 Flow = Velocity"Area n = 0.016 for asphatt s= longitudinal slope of gutter ' 13 -IO ~ r BOWSTRING METHOD (FIFTY YEAR STORM DESIGN) PROJECT: ShellY Acres DETENTION BASIN DESIGN BASIN: E&OFFSITE B DESIGNER: JGL GRAVEL BED PROPOSED DATE: 0 Gravel bed floor length 0 Soil Perc rate (in./hr.) 0 Gravel bed floor width 0 Gravel bed floor depth Total Area (calc. ) (see H1) 2.30 Time of Conc. (calc.) (see H1) 5.68 Composite "C" (calc.) (see H1) 0.22 Time of Conc. (min) 5.68 ~ Area (Acres) 2.3 C' Factor 0.22 208 Impervious Area (sq. ft.) 6053 1010 Pond floor area Volume Provided (cu. ft. ) 208: 310 storm (total; 1210 surface: 1210 u/g: 0 Outflow (cfs) 1 TYPE B DRYWELL 0.3 0 Area * C" Factor 0.50 #1 #2 #3 #4 #5 #6 #7 Time Time Intensity Q dev. V in V out Storage ~ Inc. Inc. (min. ) (sec. ) (in./hr. ) (cfs) (cu. ft. ) (cu. ft. ) (cu. ft. ) (#1*60) (A*C*#3) (OutF.•#2) (#5-#6) 5.68 340.75 4.39 2.17 993 102.23 891 5 300 4.58 2.27 911 90.00 821 10 600 3.20 1.58 1134 180.00 954 15 900 2.47 1.22 1242 270.00 972 20 1200 1.98 0.98 1290 360.00 930 25 1500 1.67 0.83 1336 450.00 886 30 1800 1.46 0.72 1385 540.00 845 35 2100 1.30 0.64 1426 630.00 796 40 2400 1.18 0.58 1470 720.00 750 ' 45 2700 1.07 0.53 1491 810.00 681 50 3000 1.00 0.50 1542 900.00 642 55 3300 0.92 0.46 1556 990.00 566 60 3600 0.87 0.43 1600 1080.00 520 65 3900 0.82 0.41 1630 1170.00 460 70 4200 0.80 0.40 1709 1260.00 449 75 4500 0.77 0.38 1759 1350.00 409 80 4800 0.75 0.37 1825 1440.00 385 85 5100 0.72 0.36 1859 1530.00 329 90 5400 0.70 0.35 1911 1620.00 291 95 5700 0.69 0.34 1986 1710.00 276 100 6000 0.67 0.33 2028 1800.00 228 DRAINAGE POND CALCULATIONS Required grassy swale pond storage volume = Impervious Area x.5 in./ 12 in./ft. = 252 cu. ft. provided: 310 cu. ft. OK! DRYWELL REQUIREMENTS - 50 YEAR DESIGN STORM , Maximum storage required by Bowstring = 972 cu. ft. provided: 1210 cu. ft. OK! ~ ! ' FLOW CALCULATION BASIN - E&OFFSITE B Tc (overland) Tc (gutter) Areas "C" A"C 1 Ct = 0.15 L2 = 200 0.20 0.90 0.18 21 = 50 0.61 0.15 0.0915 L1(A) = 50 Z2 = 50 0.71 0.15 0.1065 N(A) = 0.4 B= 0 0.78 0.15 0.117 S(A) = 0.01 n= 0.016 0.00 0.00 0 s= 0.01 0.00 0.00 0 Tc (A) = 3.60 d= 0.144 0.00 0.00 0 Totai A Comp "C" L1(B) = 0 Tc (gu) = 2.06 2.30 0.22 N(B) = 0 S(B) = 0 Tc(A+B) = 3.60 Q=C'I"A= 2.17 Tc (6) = 0.0 Tc(tot.) = 5.68 Q(est.) = 1.66 f ntensity = 4.39 A = 1.0368 WP = 14.4029 R = 0.0720 V = 1.61 Tc (total) = Tc (overiand) + Tc (gurier) Tc(gu) = 2.08 Tc (overiand) = Ct*(L1 "N/S"0.5)"0.6) Q(est) = 1.66 Ct = 0.15 L1 = Length of Overland Fiow Holding = 7.13 N= friction factor of overland flow (.4 for average grass cover) ' S= average siope of overland flow Tc (gurier) = Length (ft.)Nelocity (ft./sec.)/60 B= Bottom width of gutter or ditch Z1 = inverse of cross siope one of ditch Z2 = inverse of cross slope two of ditch d= depth of flow in gutter (estimate, check estimate with Flow) ~ Area = d'B+d"2/2'(Z1 +712) Wetted perimeter = B'd+(11sin(atn(121))+1 /sin(atn(1/Z2))) Hydraulic Radius = R= Area/Wetted Perimeter ' Velocity = 1.486/n'R^.867`s^.5 Flow = Velocily*Area n = 0.016 for asphatt s= longitudinal siope of gutter Fioor outflow =(.36"depth/hr per sq.ft. floor) '(1 ft depth/12') !(1 hr/3600 sec) = 0.00000833 cfs pec sq.ft. of floor area Gravei Bed outflow =(soil perc rate, in.lhr.)`(1 ft. depth/12')`(1 hr13600 sec)"(gravei bed floor area, sq. fl.) Storm Volume: U/G = gravel bed volume ' .30 Surface = Volume above grate elevation [~-1z- r.,J r, L~ ,..k , k.•.-, ~ ' 50-YEAR FLOW CALCULATION BASIN - A&OFFSITE B Tc (overland) Tc (gutter) Areas "C" A*C Ct = 0.15 L2 = 200. 0.50 0.90 0.45 Z1 = 50 3.07 0.15 0.4605 L1(A) = 450 Z2 = 3 0.00 0.15 0 N(A) = 0.4 B= 00.00 0.00 0 S(A) = 0.2 n= 0.016 0.00 0.00 0 s= 0.02 0.00 0.00 0 Tc (A) = 5.48 d= 0.218 0.00 0.00 0 Total A Comp "C" ~vv L1(B) = 0 Tc (gu) = 1.12 3.57 ~ 0.26 N(6) = Q ~o `DoeS N~ ~ S(B) = 0 Tc(A+B) = 5.48 s~b-bas;•, ~ Q=C*I"A= 3.77 Tc (B) = 0.0 Tc(tot.) = 6.60 Q(est.) = 3.76 Intensity = 4.14 A = 1.259386 WP = 11.5916 R = 0.1086 V = 2.99 Tc (total) = Tc (overiand) + Tc (gutter) Tc(gu) = 1.12 Tc (overland) = Ct;(L1 "N/S"0.5)^0.6) Q(est) = 3.76 Ct = 0.15 L1 = Length of Overland Flow Holding = 7.13 N= friction factor of overtand flow (.4 for average grass cover) S= average slope of overland flow Tc (gutter) = Length (ft.)Nelocity (ft./sec.)/60 B= Bottom width of gutter or ditch Z1 = inverse of cross slope one of ditch Z2 = inverse of cross slope two of ditch d= depth of flow in gutter (estimate, check estimate with Flow) Area = d*B+d^2/2*(21 +Z2) Wetted perimeter = B*d+(1/sin(atn(1/Z1))+1/sin(atn(1/Z2))) Hydraulic Radius = R= Area/Wetted Perimeter Velocity = 1.486/n*R".667*s^.5 ~ Flow = Velocity*Area n = 0.016 for asphatt s= longitudinal slope of gutter Floor outflow =(.36"depth/hr per sq.ft. floor) *(1 ft depth/12") *(1 hN3600 sec) = 0.00000833 cfs per sq.ft. of floor area Gravel Bed outflow =(soil perc rate, in./hr.)'(1 ft. depth/12")*(1 hr/3600 sec)*(gravel bed floor area, sq. ft.) Storm Volume: U/G = gravel bed volume *.30 Surface = Volume above grate elevation Page 1 C- / CN' b :r-l ~e+@- O ~ S~ 3f 37. 5~~~ ' OEPTH OF FLOW y- FE 3 T O C,~~~, ~ .01 .02 .03 .OS .OS .06 .08 .10 .3 .4 .S .6 .7 .9 .9 1.0 • ~ , ~ ~ 1.0 . , ' + . B - - 4-- -T- 71 -r-t- .s Lti I .~+T I I r rt'T H ~-I- s i i i i 4 i~l_1'..t._' ' ' ; • ' ' .3 L , .2 IL ~ ~ I oc -z0-94 l, o. ,9s - i~•~~ i°-'3~.b .io ~-~3 rl y I 1 Li .os OS .os .03 ~ --i 1-~ { r---~--fi--U-~~---~- ! I I ~ 1 I I ! t ~ I ( ~ ) .o ~ 'pdh LI I I I ~ ~ ! ~ ~ S►~~ ~ 1.0 ( o) OISCHARGE PER FOOT OF LE NGTH OF CURB OPENING 'g 'S7 , .s ' INLETS WHEN INTERCEPTING 100 % OF GUTTER FLOW - - - ~ - - - + t ~ 0•y • ~ L ~0.3q -.a - I (b) PARTIAL INTERCEPTION Oa RATIO FOR INLETS OF -L - ~ -1- LE GTH LESS THAN La T_T_~ g ~ L~c.~ = s,zo.i 4= 0. 2Lt ~ ~ ~ I± I I Q~ p.~`l= 1•z3c~s ~ti° ~ --~--t--•-~---+-.~~.:t~;~ xss = 3•77_ /.zg= ~ ~ I I ~p S'' Q f .1 ~ ` r--J~,.r! 11 0'29 .os .os .oe .10 .2 a .sY s A .s 1.0 ax o . ~1= ~l c.~s 114- . L/La yq -powby y ~ d•bZ- CAPACtTY OF CURB OPENING INLETS S~•`~`° y3 ~,,~0,-,3: p.yl 14• ON CONTINUOUS GRADE G~,~ o.S7 = 00 84 ~ ,/7 -PIowby _ o,by - frg~ i0 6 39 ~F FI v f~-,~ ~ , r 0 K- 6y P. t Av tC eo~.,~ URE t6 - ~ s' P MS ~ C-~ r _ , Triangular Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: Comment : Initial depth of f low (inlet 1) ~ Solve For Depth Given Input Data: Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 3.77 cfs Computed Results: Depth............ 0.24 ft Velocity......... 2.54 fps Flow Area........ 1.49 sf Flow Top Width... 12.55 ft Wetted Perimeter. 12.59 ft Critical Depth... 0.26 ft Critical Slope... 0.0074 ft/ft Froude Number.... 1.30 (flow is Supercritical) , ' ~ ' Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 ~-3 ' Triangular Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: Comment: Gutter flow depth before 2nd opening ~ ' Solve For DePth Given Input Data: Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 2.49 cfs Computed Results: Depth............ 0.20 ft Velocity......... 2.29 fps Flow Area......:. 1.09 sf Flow Top Width... 10.74 ft Wetted Perimeter. 10.78 ft Critical Depth... 0.22 ft Critical Slope... 0.0078 ft/ft Froude Number.... 1.27 (flow is Supercritical) ' ' ' Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 . ~-y ~ Triangular Channel Analysis & Design Open Channel - Uniform flow ' Worksheet Name: Comment: Gutter flow depth before 3rd opening ~ Solve For Depth Given Input Data: Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 1.49 cfs Computed Results: Depth............ 0.17 ft Velocity......... 2.01 fps Flow Area........ 0.74 sf Flow Top Width... 8.86 ft Wetted Perimeter. 8.89 ft Critical Depth... 0.18 ft Critical Slope... 0.0083 ft/ft ' Froude Number.... 1.23 (flow is SuPercritical) ' Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 c-~ ~ Triangular Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: Comment: Gutter flow depth before 4th opening ~ Solve For Depth Given Input Data: . Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 0.64 cfs Computed Results: Depth............ 0.12 ft Velocity......... 1.63 fps Flow Area........ 0.39 sf Flow Top Width... 6.45 ft Wetted Perimeter. 6.47 ft Critical Depth... 0.13 ft - Critical Slope... 0.0093 ft/ft Froude Number.... 1.16 (flow is Supercritical) ~ Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 C- ~o (3) a C), C urL :X;,'e f' eo S+~ • 3~37 So~ ~t. DEPTH OF FLaW - y- FEdT C,N V6 S„ le .OI .02 .03 Oa .OS .06 .09 .10 .2 .3 .a .S .6 .7 .8 .9 1.0 ' 1.0 ' . ~ .s .6 -T- ' ,-t- -T .s T-4-L' - I -j- i ~ 4-l ~I I L-4~ .s . ; L Ll Li ! I .2 L L Z L.a,=13.bi y o. .~o 09sr LAL: 4-9Y .oe . I I , j I~ I( I ~ ~a = .os .obS 3 1 os os Ce; ~ ( I I I I I ~ I ~ i i i I I I I I I .o ~~t I ~ I~ I 1 I I~~ ~ .oi r 1.0 .e ( a) DISCHARGE PER FOOT OF ~ p/ ' 6 LENGTH OF CURB OPENING INLETS WHEN INTERCEPTING 100 % OF GUTTER FLOW ' - - - ~ - ' - fi ~ ~ L ~ 4 ~ 4 Q (b) PARTIAL INTERCEPTION .3 I RATIO FOR INLETS OF + r- -1- y- LENGTH LESS THAN La eoo-o ' - •.2 --L ~ ~ - ~ - ~ olb~ •Q X D~YgS= 0•7`~ ; ! i ~ l i i ~ ►3yP~s~ ~ ~.by - 0•~D= 0• ~ y cFS .os .06 .oe .10 2 .a 'a .a .6 .8 1.010 ~ (2) LZA = S~.BH = 'm.Sb /La . ~ ~ a x _ 57 ~^~.~,«P.~.e~ CAPAC~NYCON OPENING DE INLETS d 0- 68 - • f3yp4ss = t~. 0`~ - o• 57 ~ a• 2b cFs 6-39 FIGURE 16 ~ .O.21o C1"$ 1.►'~~,iLcP4~. , C~ 7 Triangular Channel Analysis & Design Open Channel - Uniform flow Worksheet Name : s Comment : Initial gutter depth at curb inlet 2 Solve For Depth Given Input Data: Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 1.64 cfs Computed Results: Depth............ 0.17 ft Velocity......... 2.06 fps Flow Area........ 0.80 sf Flow Top Width... 9.18 ft Wetted Perimeter. 9.21 ft Critical Depth... 0.19 ft Critical Slope... 0.0082 ft/ft Froude Number.... 1.23 (flow is Supercritical) , ~ ~ Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 C-g ~ - ~ Triangular Channel Analysis & Design i Open Charinel - Unifornl f low Worksheet Name : ?1; or Comment: Initial gutter depth at curb inlet 2 2 d pP er,,I.L ~ 9 Solve For Depth Given Input Data: Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 0.84 cfs Computed Results: Depth............ 0.13 ft velocity......... 1.74 fps Flow Area........ 0.48 sf Flow Top Width... 7.15 ft Wetted Perimeter. 7.17 ft Critical Depth... 0.14 ft Critical Slope... 0.0090 ft/ft Froude Number.... 1.18 (f low is Supercritical) ~ Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 ~-9 ' ~ Triangular Channel Analysis & Design Open Channel - Uniform flow Worksheet Name: Py i ,7 r ~ e~►~ O Comment : Initial sutter depth at curb inlet 2 p 3 f 3 ) C Solve For Depth Given Input Data: , Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 3.00:1 (H:V) Manning's n...... 0.016 Channel Slope.... 0.0129 ft/ft Discharge........ 0.26 cfs Computed Results: Depth............ 0.09 ft Velocity......... 1.30 fps Flow Area........ 0.20 sf Flow Top Width... 4.60 ft Wetted Perimeter. 4.62 ft Critical Depth... 0.09 ft Critical Slope... 0.0105 ft/ft Froude Number.... 1.10 (flow is Supercritical) ~ ~ Open Channel Flow Module, Version 3.11 (c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, Ct 06708 . C - /C~ = 3./o cf~s Q ~4_ o. 45, oh S-~-e~~, C, a u,.-- ~h + o.y3 - ~ - l 3 y b 9- G., l- d~ - s R c i.o 12 " 10 4 sNie .e , 3 ~ O r 1o s 1 . . L - 3•YH 2 9 ~ 4 . ~ e ~ .6 o 2 , ° cc _ i I~ 6.5 a ~ j\2h = .9 .S 6 y 1.0 o~! i~10 ° .e Z z .6 / ~ Z ~ W S I*% lo O .4 0 ior,4 ~ W i~ ~ .6 w 4.'! ~ ♦ 1- ~ . t9 Z , oli~ Z ~ ^ 4 QV;.. W 2 - 2 ~ ~•~„P~i i `S p 0 . i o' U. • ~ C> ~ •3 ~ O } Z 3.s Z -.4 W i Z O /do W a oa o o :s 3 ~ ~ ~ .06 a •3 ~ H O ~ ~ H. W W ~ A4 2 3 .2S 2.S U. .2 W O a = r- . t .02 a H Q V ~ Y a ' U. Q O U ~ .01 .IS ~ a m L . . ...::3~ • . • • NT. f,,'.; ' M C UA S t.s ~ C f LOA - LOCAL OEPRESSION (oI Y ~ a ~ ~ z ~ •111.2 NOMOGRAPH FOR CAPACfTY OF CURB OPENING INLETS AT LOW POINTS BUREAU OF PUBLIC RQAOS 01VISION TWO, MIASMINCTON, D.C. ' FIGURE 17 6-41 ~ C- . r~vs p o-' 4-~ ~ ( GRATING IN PLANE OF PAVEMENT ) WATER SURFACE ~ d . w d Wq X S ov = / 2 5 _ d j ~ TIN( i Wq ~ . ~ W = WIDTM OF FLOW , 0 10 20 30 40 5 60 TO 80 90 100 100 . . . . . - - , Wq ; W WIOTH OF FLOW ~ 70' 4090 eo To, 60 N OTE = o The curve Is based on povement with 50. uniform rate of rise from curb fo crown. ~ 0 p C-~S ~ ao- ' ~ . 3°- og ` 0.0Z o/ ~ 20• Q 10. ~ 0- c~ U's " a 91, CPS , ~ EXAMPLE : ~y S I ~ 11 Given : Q= 10 cfs d= 0.5 5x = 5% W= 0.5' - 0.05 = 10 r y~ With Wg : W= Q= 20 Grating 2' wide tokes 44.5 % Q= 4.45cfs n,~ And Gratinq 4! wide takes 75 % Q= 7.50 cf ~~'~0! ~Jw Y ~j G,+r G~dl,4- CAP ac,~ _ }~tcuusc ~o:~,c ~/~ll. ~cw 0✓<.ru., GRATE ON A CONTINUOUS GRAOE 4-c ~--P~~d• FIGURE 15 C-IZ 6-37 Triangular Channel Analysis & Design Open Channel - Unifonn flow Worksheet Name: Comment: Depth of flow on private drive at CB4 Solve For Depth Given Input Data: . Left Side Slope.. 50.00:1 (H:V) Right Side Slope. 50.00:1 (H:V) - Manning' s n...... 0.016 ~ c- .~ei~~ c S~oP e, o„ l~e,, -t; ~ti I l. H~v Channel Slope.... 0.0700 ft/ft ~ Discharge........ 1.00 cfs Computed Results : -~e, Depth............ 0.08 ft G~k Velocity......... 2.93 fps Flow Area........ 0.34 sf Flow Top Width.... 8.26 ft Wetted Perimete.r.. 8 -2 6 f t Critical Depth... *0.12 ft Critical Slope... 0.0095 ft/ft Froude Number . . . . -2.55 (flow is Supercritical ) ~ Open Channel Flow Module, Version 3.11 (_c) 1990 Haestad Methods, Inc. * 37 Brookside Rd * Waterbury, c -13 ' . Ci_r-cular Channel- An~a.lys.is & Design , ,;r_ . Solved with Manning-! s Equati.on - Open Channe 1= t1n,i f o_nn~ f 1 ow ~ Wo-rksheet Name : Coment : PIPE FROM CB4 'TO -OU'TIL-ET ~ - Solve For Actual ~Depth . ~ , ~ . - :G~iFve,n , I`n,put .Data . , , . Dl,ameter . . . . . . . . . . ~Q 67 f t, : . lope............. ~0.00710 f,t/ft Mannirig' s n : . . . . . . ~ 0 . O l,i . , Discrharge 1'.05 cfs . . . . . . . . . ,C~o« ~pu,ated ° Res,ults . ' . _ ~ . ~ n v - ~ - ,Depth. . . , . . . . . . . . . . . . f t ' V~e~locity . . . . . . . . . . - -3 ~g~7' f~ps , F;l ow Are a . . . . . . . . . .0112 7 s f Cri,tical Depth. . . . ~ . ~ 01.491 f t, ' , ~ , •t~~"`tl.~,.:'.Jy:_. r C,; . 'itical S1ope . . . . 0069 ft/ft P'erc~ent Ful l . . . . . ' . 72 . 4 9 0 ~ . Ze~~..•;= - FuCapacity . . . . . ~ cf,s _ _ --:~-~:::,4;Y~•~3, r~.~ Q,:~-',X @.94D........ . 1".3 0, c'fs . . ~.~•s , ~ ~ ~ .~Froude Number . . . . . 1 01 (flow-is Supercritical ) ~ ~ ~ ~4 . . • ' ~ , ~ . ~ r • . 5~,j ~~t . . . V . 0 y~y i F1ow M ~CJ~_hari~ne 1990 odule, Ve~r.,s~ion~ ~ 3 . '~yb... - ° aes{t~ad M~e<thods, Inc.* 37' ;R~d, Waterbury, Ct 067,08 . . . << . . . ~ . . ; t- { . •...:~~.aat7~55~ ^i~'.ia~.~ _*'-~i--i.~.- , , _..-a~~.. ~ • ' . -......r,~k~t.'~-..~,~i.`.'t~:~..'~f~~~_.:f.lr'.a- ^ - - '.-"_I~ y . . _ , ~ ...-?a~~.~aa~l#iih.,r,.?~` j~„Y• '~l. ' _ riL • - ~tr 3l. R.S, : T' - ` ' , ~ ~ , ~T"' "~iw.Y.~~'~ - ►•~•~1..• ~ ~i • . , , _ ~j, -i O O , ~ m'r9i, ' ° "J ~ j ~ . ~ Vti T µ S • ~ . } . ' O • r . - m N ~ • - o tr ~ . ~ , Nr~~ ' - rn . , W r p 1 b • _ o r . - ' , N ~ ~ ~ • • . ~ ~ : ' ~ r~ • k ' . . . ~ Q ~ ' ~ ' • _ . y rp o N . . o~~ r • ' ~ r, _ C • N A O r rn ^G~Jy , o , g ~ ~ ~ ~ . . N O . tEo s ~ . ti m • - ~ FJ' ~ D } :vj ~ uJ~ 4,,.oP ovo\ S4-4. 7r3o 12 , 10 .9 --4 - . L= .sD , ~ • . ' ~ io D.S ~3 ~ ~ ' . • .e ` ~ 6 - ~ ~ , - -9 _ Z ' ,.7-~~~ 4 iiiiiii _ . ' • OSe e., lL , • e ~ . LL. , . , r..;= . . 2 . , _ . ' .6 = - _ ' O _ 6.5 . ,W ~ . ~1•00 ' . . ~ - ~ a ~!:c ~00V _ ~ . LY 5.5 ' Z Z -.e, . _ ~ •t" ~ r~'. ' . ~ . ' ^ •,6 W ~ - ~ . r s ' . - ~ ~ _ , -~~r' O , ~ _ ~t.~.1 - QIL ~ sr . . . , • 4~ ' ' ' ' W - 4.3 " . i/ o 2 = , . ~ 4 • ~ `~~~i~' ? W~ ~=.5 +pt~'~Oy o i ,LL r.. Z S.S I • • ~ C~ _:I ' - . • _ i = 2 • a, Z o W . ~ . ` . _ . ' ' ~ . •,is- 3 ~ .oe. = o r , - . . .~r~ : _ • , - " ' ~ .os - ~ a . . O . ~ 1= W ~ - •~i os ~ ~ , • 2.s . ' .z a = = H I = - : 2 ~ .02 a G 1 = ' - • ~t 2 ' _ 'L t` ' r• rr•l'~- p~ i • ti _ . ~ r , . ~ . _ ~e , ~ 4. , O ' _ 4-~ • t' ~,r~i t1`1,p'.T.•'.~ ai " . ~g, +C> i i ' ' ~ : ~ , . ~ J01 O 3 • ' _ ~ ~ . ~ C, . t l.~ ~ ~ i eX _ _ • - • ~'k } j y^g' :4. rY ' ~ • _ ~ ' " ~ ' _ ~ , ~ I . • . • ~1~-r~'~}~.tk . ' • ~ :,~j :..."~.~_L_. T' . •~.,~r.7 _ ' ~ ~ • , i~ ~ ~ R. - - - ; - MT. . ' • M . , " - „ ~ - . ' _ , . - .N ' - . CURB ' . ~~-,LOCAL OEPRESSION (o) : - ~ , ' ` . -a, • . ~ - - - - - , ; . - - 1.2 ~ N_O_C'R;A!H ~FOR CAPACITY OF CUlR'.B _cuR~E~~u o~ ~PUe~~c aoacs OPENIIN~~G INLETS AT LOW POINT~S ~ . =''OI,VI$ION 'TMIO.wASMINGTON, p. C. . . F I GURE 17 ~ , - 6-41 ~ . . . ~~16 i ~c-~, ~~~;i~,~ x" : • . ; '~~y.,,~.' ~'1' = - - - _ __~R - -'~'~-Y~.:~kic :az •p ~x'%r!~~.~ - ~ - ~ ~ - • ":f~1`ir'.41~~ ,t~tx~t~"}~.«.~i~~',~_ _ . . : ~ _..ir. , . . ti . - _ .~7:i~ ~ ` . _ , • T.-,4i . ~ , . ' . ~ • 28 ' • ~ I~ ~ • ~I - . ~ ~ ~ ~ ~ ~ • ' ~ ' ~ ~ . ~ ~ ~ ~ o~ r'bo t t om - • ,;1 , ' /s/ 4: I ~ ~ . 3 _ ~I 2 I a 24 - - r - ° . - ' ; , / ~ , "r ' W X"'1000 -00 • ' • 2 2" ; -1, , . • - T • - _ _ . , ~I . . . 0~/ q . ~ ' , , I - - - ' r I~~ ~ • _ _ _ _ ;000 20 000000, . , T ~ ' , ' _ ' _I _,41~_ - - • '~8 • • ' - , ' - _ I - I ~ _ • + - ~ Q , ~ . / _ _ ~ _.tr f TI ~`J _ ? < ' F ' i I16 Vj , ~ I - • ~ ~ j ' L~ . CL; ~ ,Y . . ~ . . • -~t ' W Z ZX ~ , . , ~ ` ~ - . - _ , . . I sf 1- • i ~ . . ' P ~ - - ~ - I i ~ ~ i u ~ • 'For Stone Weighing ')6CJ Lbs. Per Cu. Ft. " . y hj*? ~ ` ~ , r, . '8 ' • . . - ~ r ~ , : ~ ~ _ . . - - - ~ • ; . - r - v - ~ • ' , : . M • ~ 6 t - . ~ Adapted f rom Report of ' S'Vbcomm i fitee on S 1 ope P°r~ot~ezt ion , Am. Soc. C ii v i 1 Eingineers Proc. June 1948 . 2 ~ 1'~ F1~'Y ` • ~ . t . - , ~ _ . . , ~L~..,; ~•1,~ti~.r j ' . - " • . . , ~ ~ : , 'cv 0 3 4 5 ~4 - ' • ~ 'I.~~ " r' " ' ~ • ~ . _ ~ . a ~y ~ r r ~~EQ~~ I, VAL'E~N~T S'PHE~R4CAL D~I~A;F~.ETER .0'F STONE, IN FEET l . . ~ gre-ate r~-th ,an ` • . ~ _~.:~'y: y y' . - ~ - SiZE OF STO,tdE~ TH^AT,'wl,Ll:- .RESlI ST OI SPLACEMENT FO R VAR'I~,OU',S ~ Y EL-O ' C,.f.~T-l E'S AN D SLOP ES • ' y,. 1 .~A•~. t_ ~ t ' . ~ . 'R~f_ ~ , - r , • . ~ • ~y " ~ ~ • FI `•U1\~~ 4-6 ~ , i • - •i~~-y 3:~ •y ~ . . ~ ~ ,f,_ ' ~ ~4~'i.i~'~' ~i/~~.~ Y. ~ ~ . , KI,-N G COUNTY, WASH~~N'-G.TON, SIIRFACE WATER DESIGN MA,NtJAL ~ 'TAB"~LE 4:3.6A ROCK 'PR:OTE~ CTJON~' AT OUTFAI:LS - . ~ - - , Oischarge~ Velocity REDUIRED ~PROTECTION ' At besign, Fiow (fps) ~ - ' Greater ~ Less than .~=Minirnum~ Dimensions ~ t~han or equal to ~ - - ~ - - ~ Typ;e,. Thickness Width Lengtfi ` iH~eight . ~ ~ . . - - , - . - - - - - 0 5 ~Rlp ~R40 Diarneter 8 ft. ro . ; ~ . ~ . . ~ + 6 ft. or 4X, Dia. ft. - - ' ~ ~ ~ - whicheveris~:_:~~ ` ~ - - - _ . ~greater - 5 10 !Rip Rap*~* Diameier 12 ~ti. 660wn + 6 ft. ~ ~ or:4X~diat. . 1 "J• or 3X dia., , whic;heveris_L whichever is greater~ greater ' -1F01 20 G'abi'on, Ouifall' ft. (As required) , (As, requ~_red~)" 4 ~ own ~ ~ ~ . - - . . ~ + ' - > _ ~ ~ 20 N/A ~ ~ . Engineeeedi En:ergy Dissipator Required `"7 ' ' = ` ~ it. • ~ ` . . . ! ~ - - ~ ~ ' . - - - _ry • ~vr.~ zn ~ - _ _ R;ip 'tap " shall be in accorda~n~ce w~ith'section, 9-1~3:1 ~of~ the~ WSDOT/A~PWA Sta~ndard ~Specif~ica~t-io~~~ ~s~ ~ - - _ ~ 'Rip rap to be ireasonabl~y well, gradeci witih rock gradation, as follows: ~ : ~ - . Passing48 i'nch sq,uare, sieve~ .t 00°~G or , . Maxim ~~_m- stone size 8" , 'M~edi:um stone'size 6" Pass'ing 6~i.-nch,square sieve ~or- ~Passi~ng 2 inch, square sieve ~0 0% or Minimu_m 'sione size 2" 4 ~Rip rap"to, be reasonably we'll graded with rock 'gradaiion as follows: Ma~~imum~ stone size 24" (no_.minal~~ dia~meter) - - , ' . d~~ antone size 16" M~e . . - . . . ~ . . . a ~ ~ ~ Minimu m. siorne size 4. ~ . . , . ~ _ . / _ ► r r - L ' . Y . '~r.,~'r 1 ' ' _ " ' ' .J aS 4^', ry ~N~otet~ 1811p"!,a~`p saing ~governed by side",slimp eston`~~o~ut~let~cha~nnel,~ assumed to be ti3:1'.. • - ~ . - ~ ~w:'.C~? ~ , -2~ 1~6~ • . , . . f _ ' - ~ r ' ' . ~~+~c • ' ' . , - ' - Y r'° - ~ - 'ti,s+• Y--.~:~ ~ ~ ~ , , I ~ . ~.~c'.~° r - ~ ~ . . . ' =Y' _ - p`'~, ~ apf~l~ i+` ~ F~ ~ ~1 - . • ~ ~P' 73~,~~~~~~~-~.,,) . _ ' 9 ~ , l. o V ~~.a~c • S~On t S~i~ O , . . . - .-i'►'~;'q1 "~L'y'-•` 't • , - - ' ' ~ - - - _ ' ~ . ' ' _ . s~5'° - f"o- ti ~ • ` ~ - - _ - - _ . , - ~ ~ ~ - - ~ 1 ~ ~ = - - - ~a,,,,•a ~1~_ . . . . ~v. , ~ 3.y4 • ~ 's~,, , _ ( „ . , ~ . ~ • ~ ~ . - 1.~_.t • . , - . . - ~ , r ~ . , I - ' , ~ ' ~ ~ _ a . _ . _ ' . , - • - . ~ ~ . . . , 43.6-3_ - ~ 4/90 -f^ , _ y ~ ~'~iA1d~f's.lt~.~''~3~i.~1t3'n,~a;'' . , . ~ ~i i'. . ~ .-.~".M. :~'GZ~~s'~..~'$"F_ . ~ I ' ~ • ~ -'<`~°r~ ..ir_' ~4L., .J rr " . - ST RECiEIVED 0 C T 15 1999 I I~ 7 - ~ , . ~ . , t r-• ~ ~t _ - T"~~~'tA~J•~".~ 'C ~~~ll.l1~ ~ RoAD FASEM~nPTOKANE-COUNT~rENGIr~EER 1 T.O.G.= I I I I`' ~ I I ~ 1u .j s.2 ~ I rF I 1 ~ i ' i i w u L 5 ~u uu ~ I -s I ~ a SCALE: 150' •v R+ Lv ~ 7 5.1 Y ,208, , PQND .A. ~ ~`---r, ~ ~ 8G i i OM EL.= 2032.7 I ~ . oRaiNAcE - 25' I N ~ EASEM ENZ I r1 Q 10 r M N I i~ N ~ I O r~ ! F- O !Z w ~ w +V) . Q w ~ 60' ~ b C. wAS,x I z I ~ ~ ''~~Fr_'-r .ti~.Y. ~•%r . ~ , . I. . I:} • 0 30891 'Q / f,~l f`' • . T' e~,(' I E ~ " ~'~,~"~~ST g'~' '•~f; _f ~~~~~rr;~``,}~.f . , . • ,2~,65 A:~° A;~1 ~jO s~N f ~'r ~'rv.+ ~ ~ + ~ : _ . • • ,~~Y~: ~.,~c.~ ~~ele,lJ ~V VARI~S: (SEE PLAN) ~ AL ~~'r ~ ~ 2, ~ ~ ; l~, 5•+: ~nc,cr "-F 8' MAX. ~ in Q LLL~`~. • Jw•. :,-y'_q1 l'.`etp ~'i ~ 'i, ~ J ..~~J7•1 ~^,ltd.,~,j~ .i.; _ r'• 05' ' t • i ~ ~ ~ ~ EXPIRES 2-21-01 ..EXI;1tNG GROUND . ' ~I ~t~ ~w , ,:S'•~ : t •r•.. r~ s, ' •i ~ / • ' x~ ..-~NOT . . ; . . Y~~~,/~~j~ •,Y•'`=t. '1 / / ~ .-r~-...... • . - - J~~ 7 ' ~ ~ ,~l ~ / 29.50' _ ' E . . . ,t ~ • , , 1) SEEO PONO_-:P'~q,SEEOENC, iC~ N 89' 3J7 '26"tu ~ ' . _ ~ SPEC,:IFtOATIQMS" . • it ~ i . . ~ wih F' ? " + : =i .t~.7~5. • ~ .2}'' 1Nr~AP •ORYWELL~ •ANO DRAfNRQCK ~ ~ , "s. ~ . SPOKANE COUNTY • WfTH FILTER F~16RIC (AMCO {f 4545 • • - 1 • ~ 1~~ ' ~ OR EUi11VALEtVT) _ • ' ' ' , ~ SIANDARD DRYtttELL ' ~3) cQNsrRUCT. QRruELL PER •SPar,at~~, ~208" ~PQNO?-.SECTION \,...7035-208.OWG xREF: 70356ASE.0l'1G V: BK1-LTT~~ . CbUNTY DETAI~ 8-1 NOT TO SCa* J / L' r~ • _ y.~~. . , ` Il~IE TR4 E NGINE E RI- ~C~ ~ T1~3-C . ' . . . . . :~ND~/I~ttA~ .t'O.T' PLAN ~ ~SHELLE7~~ I~CaES ADDITION ~ S. 324 SHERNlAN ^ LOT 7, BLOCK 1 SPOKANE, 1NA 99208 ORAINId 8Y: -JKO ~ DATE: 10/15/99 ~ • (509) 624-935 1~~ CHECI<ED BY: JrL ~ PROJECT No.: 97-035 ~ ~ . 1 ~ • r . \ \ F'~, ~ . \l n,~~J'? U 25 50 I VU SCALE: 1 50' \ ~ DRYwELL ~ T.O.G.=2081.5 ~5p.00' \ T=52.49' ~ 38' 34'27 "208" PONp "E., S 39' 26'-' 9 BOT7'OM EL.=2081.0 G. a 30' a ~ ~ - P R I VATE R OAO EASE~AENT o ~ d0 ca Z 3Q89] z %Z 4.,j I~NA L . ~ 31 3 pR1VqjE ~,~A~ EXPIRES 2-21-01 ~ EASEMEN7 30' S.~' • ~ ~ ,,s ~ORqll~q{;E r~ ~ ~sen~~nrr :uo N ~ ~ fw ~ « \ 1 ~ m \ ~ cn op \ Nrn~: ` ~ 1) S00 OR S£EO POND PER SEEDING ` SPECIFICATION. \ 2) WRAP DRYWELL ANp DRAINROCK WiTH FILTER FABRIC (AMOCO #4545 OR ~ EOUivalENf). SE78ACK LINE . . • • 3) CONSTRUCT ORYWELL PER SPOKANE - • . , ' C,QUMY••QETAIL B-1. r~ ~ ; _ • • , :~r s`. , f . ' UTtU1TY_EA$EMENT ~o o1MENISIoN: ,'~AR~s~ ~kc pv4A0 , ~ i • ~ . iJ..h'~'°"~ PRIVATE DRIVE L=12 5.00' , , ~`4"ryii,. ~ ' , _ , - , . ~;v,. ; r'~,,;~ ~ ~ r 'r~'~,_ p,y.'.,~,.. _ . • ~ _ }4; MIN. ~ ~ _ ` ~ ` 1'~ll~?.y..,:~i•~~• • ` ' ~ EXISTINP GROUNO •I!-J,~~ `!2~%~i~~ : , t~ ~ . ~ . : Cv~V PAV'EMEi3T SEC1iON ~6 COLJR EY E~`/':~f, ~ 1 F ~ r~r' ~y ~ ~ ` • ' ' _'l~K~~S'6:~7.1: ~ UY.' .~~..r ' ~ ~C~ ~ ~ •SR~kA?JE COUNTY STANpARp .•1°1yP ,~A' DRYWELL WITH ' - ' • . • • . ~ •i4'YP~:j FRAME AND GRATE J ~ ,~t~~`~,`y~y~,}~,~,Q : ~ , ~ - • ' ~ ~ P\~i7'~1~~1/.Y41K~e1'P ~l~7'~LI`1'._ • - ; • ; 5 RTN.EY .L.,,ANE ~ 'cOo - ~ • ~ ~ "2D8;"",POND SECTIdN ~ 7035-208.OwG XP.EF; 7035@A.~E.~G V. BK t -LT4 r„; ~IO.T-*Ta. SC,r~~~ ~ . . . , , . y. . . ' • . ~ INDIVIDUAL LOT PLAN METRQ ENGINEERING, 4i-IRC. SHELLEY ACRES ApDIT10N S. 324 SHERMAN LOT 4, BLOCK 1 SPOKANE, WA 99202 DRAwN SY: JKO ~ OATE: 10/15/99 ~ (509) 624-9351 CHECKED BY: JGL ~ PROJECT No.: 97-035 o/ . . • O~ G. DIAAENS10h1 VARIES (SEE PLAN) _ 8' MAY.. - ~'C•.. ~ EXISTING GROUNQ 1.0' MIN. 05 ~ . n~QTES; ,%j~j 1) SEE6 P4N0 PER SEED(NG O..~ 30891, ~ ~ SPECIFICATIO~1S i_ti _LL i Ll ~ ~ ~ s7 ~PJ ~G 2) WRAP QRYWELL ANO ORAINROCK ONA~ ~"JfTH FILTER FABRIC (AMCO #4545 gPOhAtiE COUrJrv OR EGUNALENT) STa.t~DARQ 0l3YV1EL! 3) C4N5IPUCt OR,^::EL~ °EP, 5.°e:;.~;E ~ EXP]RES 2-21-01 ~ COUNTY DETAIL s-1 208" POND SECTI0~1 NOT TO SCALE \ ~ I0 1 , W CATCH ASIN 4~ a~ 6 A 6 25 ~ ! ~ _ 5. Y ~ ?9 IX DRYWELL 7.0.G.=2042.7 3: 301 PRIVATE ROAD tA'-,- tMtN I Ln ° , . ?r,g" oni,in n., r-`1 i BnTTnM EL.=2042.2 1 I ~ I ~ n; I ~ ~i Ly- i i r 7,, ~ ~ ~ IJ tj I ~ ! 30* DRAlNA GE kasLMENT w ' i ! r ~ ! ~ i ~ L ~ ~ i ~r.-on•., - ~ ! , ~ ~ P ~ ' ~ RE~ E VEb ~ V L J J V 1 V V ~ _ , ~ O V T ~ ~ ~~I.1►~ SCf~Lt: 1 - 50 . ~ 7035-208.01NG XREF: 70358k5E.0WG V: 8K1-LT6 tC~~~ - ~ ~ METRO ENGINEERING, INC. SFiELLEY ACRES ADDiTON ~ S. 324 SHERMAN L4T 6, BLOCK 1 SPOKANE, WA 99202 DRAWN 8Y: JKO ~ DA7E: 10 f 15/99 ~ (509j 624-3351 CHECKED BY: ,JGL ( PROJECT No.: 97-035 ~ OIMENSIQN VARtES (SEE PLMt) , = 8' MAX. _ , 1.0' MIN. EXISTI14G GROUNp 05 x';\N~MOTES: t) SEED POND PER SEEDINGI SPECIFICATIpl+fS .01 i.io .Ot! 2) VtRAP ORYWELL An10 ORAINROCK • ~ a~ VPA WITH FILTER fABP,tC (QMCfl #4545 SPOKANE COUNrr OR EflU1VALEN7) STANOARO ORYWELL 3) COrJSTRUCT ORYWELL PER SPOKANE ` COi1MY DElAiL E3-1 b ~ "208" POMD SECTION n,oT 7o scALE 308 s g,~ ~ ISTE G1 ~JC)NA L I EXPIRES 2-21-01 , O O co L ~D ~ O O ~ M Lo Q 25 50 100 N 0 0 SCALE: 1 50' z 2s• REC 70- DR'~/~ficE ~qs I~IVED ~ --~~1 OC1 15 1999 "208" POND .'8" ~ eorroM EL.=2032.7 • / ~ SPOKANE COUNTY ENGINEER f cn ~ 1 w , ORYWELL T.O.G.-2033.2 r- _ ~ - I • - . ,.-.~y„ i ~ ~ ~ ~ ~ - _ _ i d T.Y C+ E- . , Y..-• ^ , ~ r') ~ 6.2 't Aa4• ~ 'S!, c-- . i• ,_c . ; H 9~) k ~ ~ ~ ~ ~S ~ ' + - - ~ ~ • e 3 ~ ~ . ' ~ ' 9 ~ ~ s •a r,~ h v ~ - 'Y • I . ft' ~ I K t C r r fA ^~2 , •~I • . . . ~ ,i 1 , ~ ~ Y ' ~ . ~ T . ~ ~ t • . ~ E '~.1! - . . . . :.r~o . ~ ~ . ~ - . . ~ ~,i . ~ •~.ri ~4+ ' 1:.~`~t • ~t , • i ° J~ i~.~~f ~ti.j . ~~~l:t . .f~~'~,'~:y~! l*T ~ A ' ' t. ' •y • ~ ~ ~ ` 7035-208.0WG xREF: 70358ASE.QwG v: 8142`-, LTt ' • - . ~ ~ ~ ' , . . . AN; ~ J~.1 A ~ ' '~•~S_. !1~ ' ..t .~\i ~Cl" . 1 ~ INDNiDUAf~,.a~LOT PLAN METRO ENGII`TEEl~ING, , INC a . - A : •y` " SHEi1.E1' AG~~S ADDiTiC~{~l S. 324 SHERMA1d . . : . . . . ; ~~t~. -BLOCK 2 SPOKANE, WA 99202 DRAWN BY: JKO ~ DATE: 10/15/99 ~ (509) 624-9351 CHECKED BY: ,JGL ~ PROJECT No.: 97-03,~, ~ ~ ~01p, _ pIAAENSION VARIES (SEE PLAN) ti MAX. ~ ISTING GROUNO 1.0' MIN. 0.5 N EY. 010'26. J4 . , 747 NQTES: :c~ :~t t) SEEO PONO PER SEEDING SPECIFICATI4NS SPOKANE COUNTY STANOARO ORYWELL 2) WRAP DRYWELL AND DRAINROCK wiTH FILTEP, FABRtC (AMCO J4545 OR EOUivALEw'r) 3) CONSTRUCT DRYWELL PER SPOKANE COUNTY OETAIL B-1 "208" PoNo sECTIoN NOT TO SCALE Z ' v c,4 cJ. ~ W LA v W y • J p ~ - 00 ap - Z rq ~ `A ~ 0~1' 0 25 50 100 ~ N ~ wA~ i - SCALE: 1 50' A ~ 0 3089] w s Lk NE VIpNAL gA ~ ~ o_ EASEMENr FXPIRES 2-21-41 ~ L `ti + Lz ~Q~ y~4'~t~'4~~.'N.,`~ Y1'~i►,~~=a1 ~T'~ 1 \ ~ ;7o / DRAINAGE 1 • S 1 ' EASEA4ENr ~ J \ 9 7. . r pRYWELL a• ~ ~ t - - ~ 52 no T.O.G.=2036.5 a . 105 •6~ , ~ ` ~ ~ ; ~ • ~ • • ~ 6'~t! ~ ~36 ~ c~ ~ r12433 2 G 0tj N ~ N Q w O 1'43'4' E ~ ~RB _ 208" POND ..C.. BOTTOM EL.=2036.0 r / ~7035- 208.OwG XREF; 70358ASE.Dy/G V: 8K2-LT5 , ~ INpIVIDUAL LOT PLAN 1 METRO ENGINEERING, INC. SHELLEY ACRES ADOITION S. 324 SHERMAN LOT 5, BLOCK 2 SPOKANE, WA 99202 ORAWN BY: JKO ~ DATE: 04/11/00 ~ (509) 624-9351 CHECKED 6Y: JGL ~ PROJECT No.: 97-035 J ~ ~ ° • 'i ` \ J ~ y piMENj10N VARIES (SEE PLAN) • = 8' MAX. I+ _I ~ (V Ei:ISTING GROUND ~ 1•0' MIN. 0.5 O + . ~~~6 34 " r 4 7 77. NoTEaL_ 1) SEED PONO PER SEEDIfJG `-`t "L;`L ♦:1~6L~1.L SPEGIFICATtOD1S •c,~ SPONANE COUNlY STA14DARp OR'(WELI 2) WRAP ORYWELL AND ORAIfJROCK WITH FILTER FA$RIC (AtdlCO ff4545 OR EQUIvALEM') 3) CONSTRUCT ORYwELL PER SPOKANE COUN7Y DETAIL B-1 208" POND SECTION NOT TO SCALE REV Ey ED OCT 15 119o v W Ln ~uIRYrC►YlLl1~VlY1Y9'T' ~~r~ v C~ ~ 2 I"'l a ? ~ G 25 50 100 `•p,1o SCALE: 1 50' ~ uQUnr1 'Cj 10 ~►lA L r~~ GK ~ EasEMeNr EXPIRES 2-21-01 ~ / \N1 \DRAJtVA 111.51. ~ / ~~flVr ~ J / ~ ' ~ . 9 , • . - QR}'Vd~Lt:3 . n~_ ~ ~ _ r . T.O.G,=2Q3~t'..~~~ r•- } ~ ~ ~ ..j ~ ~ 7~~ , ~ ; ='1` . . , . Q ~:`~p ~:.e .S ~y 0 2 • • . . ~ 2Q'33 26 ' ~ U N p ~ ~ ,i: • 1 .4 J .41 ' ~ ' ' ` , ? ~ Cv : G~ _ f t. / ...''1~~'¢"~~~~ .t' ' i r ' o ~ R8 _ . r rr~•-i, ' ~ . ~ ' " ~ • . : i , . _ a• ~ ~'•208" pOND BOTTOM EL.=2d3~:2 ; • . . ~',t • _ . , ~ . ' . c:,~i~'~ 4~'1 *k,.7035-248.DuJG XREF; 7035BASE.OWG V: . • , ~ . _ . ' ~ / ` . . .r . . - . ~ . •7 P~lf~f0. ~1' 1 /1T A 1 A I ~ . ETRO ENGINEERIWG, INC. ~ S LLEY ACRES ITiON S. 324 SHERMAN T 5, BLO SPOItANE, WA 99202 OPAWN BY: JKO ' DATE: 0/ 15/99 ` j o24-935'i ~ (5u9 C;HECKED 8Y: JGL N PROJECT N~o.: 97-035 ~ ~+~,'T- •yy a~ r - t~~ j " ?~.'}~'r' r ~ ` ~ ~'7s_ YIIpV y' 1~..::.7~•~' A`~~.LI'• ~ - ~'i~ . ` ~4~`..`~''i..~..~r.~~..~ s►., ~3'` ,~tr.- , f d•~;+ '~T~~,a~~ ~ ~a'~yr~ a {yQt ~ 3 .Y^r~ ` ~~5.. ~r4`•~ ~ i Ti,T.'9~~=` ,~+y~. ri s ~+y • .s• • ~F ~ ~ 1!~lY,~~ .ft'o r ~•^~l/~ , J~, , , , .3~ s. y~ .:st ~4~ j ~ ~d~r~i~:. • l,~: Yf, . y ~p ~ • ~4 . ~i,✓d ~ s,. a.~ * • . y'.f{! 9'~•f~'3_~+~y ~ ~~r~~ •t.s~~,- ~'~,f ~~7 I i1~5; , ~ , y EASEMEN,T~FOR'ACCESS~ANO_.ROADwAY,'4;.i O3 ~ " , - ~ ~ : ' - ~ • , Y-~ . 7. yi ~ r y'4 . : , 9 . A•' • aX+ ~ ~ - • % ~e ~l~Y , . ` '[r.~ i : ..1. ~~d l~ii: :!'~''~7~i... 'a.~`t s4' "~.Qa~ PF : ~i.l : ~:.d' ~ w4' . ~ ~y,'/~' J- , J r~' a,~'~'~ ?~~'~r. • : ~ - ~ ~r•'L i• i ~a=^• underslgned ~Q pirtf~s ~?`hereby~ rant,,;:a;~jnonexcluslve essenient • 'd ! ~ ~5i~;'y ~J•'~~ "•t~;'~^,~~~e~~ Na.G~' ~}`?s '.y'nYf~,•~_V" i:.~rtf`it-!~«'1~~~:Y~~<~~`~ "~'I.:f~b~"~~; •~6i~~~~i~:jyl~"' .'rt i^ r . e .~„t~.1.• ~f '4Y f{~'.s -?~y~ ingtoss . sndsgress •and tegresf "and .for;iitilitles±over:~'ind~across~yr'tM~: toilori►irig; .Nta.'-~"~-„ ' ~ t' ~ Is." ~h'~ 't ~ ~~~~f•`•.~f;~~k`~ `i~;~ ~ :y. t~w~~~,~'~ ~ , f'si e'4~T,t`rrss.,y~i~!•✓'~lA ~ '•~'f)~'!`~,.,. yr' . ~sL~~~~t~~ 4+' " , . .,r♦ ..Y i » ,A'<.'., M ~YiV' '~j V~ ~,~i~'d-?~'Y.' ~.4 ~rr ~ ~i : r+f~ :i:j~~. 7'`i_".:."~C ~i~: v:`ws:i .~i~\r.liy. c w iyl~ G' .I~.•r}++~;~~r ~ ~ i= ~.i1~:.R"yy',t1~~i ij~•Gr~'~"~j~.s .tr`~~'"~ ) jr}fr~+~~y-~.'~ :YV~ r,•~-~• ~ • S. , • . ~,f~' r:~fi.; 1''+~~:~f~• •~7~I:'~'.R„~-~ 'K';'~• ~`f~~^r~ `f . _'~d.Y• ~•%~'`-`°,~Y.'?t ~V' ~W ' ~y" t;.1.:~ , . .r.~~ , r• , ~ ,i..~ _ - . .s.• . ~~c;c~:. _ . %rf~r~.' ir~ fa S 1 x'ar ~ ~ TfN~ ~fl~: SOr;felt.~Of;~'IQ'f~eft~l i 2.-'Ot =,•~1lrSE41 ~ Of. ~t~1Q 4' ~ti~ , t• t'Y.-;:w.'- . ' ,,rs p;.'s ~ p ir. ~ ~ ~ • c , _J 1c~~..` -`_~y ~ i. ^ ~Li i 1 ~ ~d ~ . • I~~:~Y'-.~ SE'~7~~'a`/{~~~,Z~7fiYUl'rSQ•'~~V~Q~~,IIR{'l~Qft~f~Z~~f` ~fN1~ i~...'+r~~-:~~+:~.f t~~d' ~NEpthejSE~1Y#;ind:the~Sout1i;pa0igfeet,otFthe'~We'st~' ^'~r7;~. • c_~ r ur x, C ~.`~~",j~ •~.t''~ ~-r .w ~7W,r'~~~~0f '~'~Gs•`~:1/Zsofi,.~/~Q.I~G~.1/~-Q{`~t~. ~c7G 1'!'M4 ,~a1l``j".,G f"L-.'-'w"."t i:•.,.'. ~,,'t'i,"%.~l ~ ~ r~. ~.4~.-• . ~ln Sof:`lin'141.'~Toinshlpi y. 9 ~ ~S t~~•~~ ~~~`~`7, ~r•~'l'~ ~.25.~Norti~i,,f!Ran E:W.M:~ In~ .:•r.~ ,.i.N:; ~~~"~~t~ ~'.the;C.ou tr of Spoksne; State~~'ot~Washington~:;•`~h:::{ ' tcr ._-.vri~,.s4ly~` ' ~n.• . •t t i~ y'~t't', 1' i~. , :v~~ "7%`` ' }~~;f i~`"° Y '~C ~ • . ~ ` t"{ p 5~. _ . i ~e• ~yy,J,;+ ~ a ++L.I. cql~a'Ma~Vslx✓/~. ~,f~: ' ~ ~ ~~.ST'~ ~ rl,. . % is :easeaient~.shall be for, ingre~ss°:. and'~y~egreaa!=ind = is ~ g"ranted tor Weston'• I wf . ~S•:::~N ~~~'~~1~ ~p ~t:~'~i~•~?lct : w~ ~ !~'y j'' ^~q6u .;~GZ~a-~•.~~G~~'IEy!RE`--'+r,}•q-~••~?hje..'+"3~.~~~+~'.1'J`:..c',~•..~~~~~M~.~~K.r.Y~~n l-~c ~ ~ .e ~w4,~S NaJp'. f i Ogzewilla-'~snd~Rosesnsry;~Og:walls.,.and~~their-- ~successors andy,assigns. .~~.This;Y~, •I y~~+~,,, _ i~`~• • . ~~r~ } ~ ' .~•~t•p.~ f•i.~jN w~.~4' ~r.~~~LLI'~.~~i4~i~14xa~'.-14.1.~u..•_~.J~t~.w~r:y~i.~~~1.'~i~al.rq's. L'jYK~yi~~> ± ; ti. ~ , , {~y'" • ' ' . •'~'~":"0~~!~9=' ' ~ f G" v rtr•.' .•r~c :7`.: ' • . , :a ~ :•},~.~,,+~i~. j ~ R~w.ti.~a.~, • - ~,l ~ east~ei~ti~is. gnnto'anablef gn.ntee~'Ogzw6lts'= to'•=purchase; property 4`sa ~ t' K I. ~ ~ rs'. . .k. n : . • r +...'Nf.: ~a..10~ ~+b.A'i .MW1~j~ac~'a- ~ . ~r+ ~.'1~ ~.y:"k i. 41 .i : `I r ~i.J w«.tnN...C f '~t~ t. ~ ~i ~.~lb.+~~D:~.l.r?~ ~ ,i~t s • r y~ ~~:j . R .r ~ " r•..,f!•r;' y~q ~•+.';~f~~P~S~Y'~`..1iZ~'~4r~~ ~''e'~~~.~,~ff"y'..7•~~,',+~ " ~ allo~r~~ymeya~n:r; ,ot;,ingress iiri., 7i P''S r,;'`• r the~.above-defcribed Pr~operty sndy ""f .s'N~ ' ~ t I ,~#1;.,,, tM.l~,.4•~'~ y~,. 1 •~,~y~ /'f~?'''+IM"~ ' `•'I;.y0...M~ ~ ~l' '~G ~..1 . ~ ^ • " ~ ~~.tt~.~~~ . '.sY„~~9n ~1~~~. IMQ"✓t .0~~~~J ~ ~t••Anl.<~"~ theroto and therefr+o{.n1 -:-~:rS~.,ry rr ,~~~,-~~,Y~,~, •t: » ~jr~ ~ , . j~,~ . r ~ s.. P,. .'„i"~ •~~~~'x ~ '~f~~ ~ K~t~u'}'~ " ~ '~tS~~y✓S9.!ri'6r ~ ~ y;t~_,~:` ~,y, TffF ~Ell: LUTNERAM 6000 ' SAMAR ITAN S4C I ETY, ~dba ~ - . , : ~ ` ' , , . , =j , • , y ~ , . ~ . ' l '/~;[f'r~,•~ SPOKANE VALLEY COOOrSAMARITAN .CENTER~ • • Lti '''~'''"'~`r ~yy ~ ' ~ 1 • • : . t' ° ' • ' ' • `".~t ` } w,. . A•. ~ ~ ~';~t~ ~ •y S .e•- ~ • . ' ' . . . . ''a~' ~ . . ~v, d'L` ,i'..t ~ r~_ d ~r w: . , . , • . i ~ ~ ~ • ~ ; : , ` F. ~ t. ~ ~ t.%._ e' r. i+ ~ - • . . ' Br~ : . ~ ! . . ; . . ~ , c~tlve Yic ~Prt dentrr~ ` Secre WARREN • -~'+~~C~~~~ . ~ a . . , . ~ . .,~~i~~"~!~'`" t•',,. • i . ' • • . ' . ' ' ' ' , 1, ~ ~ • •~?~~~r ' w ~,b;,,,.•~,y, . • ~J4 ~ ^ ~ ~ • ' ` ; • A 3~~~~ ,3~ ( ~y'~~.~'4` ~Y~}i;.,~,y'.'~i';r~~~i~:L'~ ~ ; ~ .r. ; . ' ~ , r . ~ ; • . Y : , '~6, ~1C~u','}~+ ~~yy~~ri'Y ~?v ~~,,~~p I R. J ` •~c• s' . STEEN R ♦ i. ~ 11..,j , . c y~ ~ "+a ' r ' ~~5ii ~ - . s . ~ . _ ' p ' ' - - ; . ~ ' " ' : .y. •t . ; r o~ ~ ~ . ! • +Y •3.~• • _ • `e• '.'.`,r'~;'t• `'t. '`~.'4ti t ~Lt~`, ,47~~'X"~'`'Yi'.♦ r. • y., ~ . • ~TM' . 'i ;l.r`... . 's~i.'i.,.~, . . . . „ , •N~ t ~ .•,1 • ~ $ _ • •o , , ' ~ ~ ~ . •J.. I ; u►~f'.~' E Exdai Tac ~ • r . RUTH E. STEEN Y ¢ ~ r • . , : , - ' . . ~ I I ' ' ` v ~ . . . , , s. :~:cd' - ~ , • 1~.. . • . `r' ~ ' _ • . ' . , '+T~~.~ ~ , . :S ~.y~~•,~ • . ~ . • .,J; ~ • - ' • , . . ~ ~ ' ~ • ~ . Y: ~ : ~ ~ ~ t~' / A ~ . . ' - . ' - . ' , ' ~ ~ ~ ~ ~ ' ~ . . • ~ 1~~ . . • S j~ f' ~ ~ " " ~.°I . . ' ' • ~ . ' " ~ ' '~'1'.1 ~ : . STATE OF SOUTH DAKOTA ~ . • ~ . . . . , . ' , • ~ ' ' - . ` . ~ fs• - . . ~ . r ~ ' . ,•~A". ^ . • ~ ,J '1^i' County of Minnehaba ' ) . ' • . . ~ , ~ , : . . ~ , . . . ~ . ~ - ~ ..1 ~ ~ • r " - - - ~March . , ~ ~ . , : » ' . t a NOnFotary this ~ Publ~c in' 16th and dar for ot ~lf1~t, 1987, before. me,''the undersig.ned, ~ • . . : , ; , . . ~ . ~ 'the' Stste of So.:.,Dakota duly commissioned and John.Hoeger~and~.Phyllis••Day,~° . , to r•rne know to' sw►~orn, `'personallY aPP~a~d~s~ r. . ~ : ` . ~ x u i~ve Ysce Th E Luthe~ n,'~o d Samaritan Society be ' the ~r~s~nt .snd Secretaryr,`- -respecttvely; ' of`. ~PO~ANE V~LLEY • GOOD . • . , • ~ . „ ~ . ~ ~c.~.~. a~ . • • ' k, . . • ~ ' ~ • ' t: ~ SAMARlTAN CENTER, the oorporatiori, thst executed, the- foregoing,r~instrument, st~d sckno~rtedged, the, sald lnstrui:ient~' to., ~be`;~vhe` froej,and voluntary act~a ~1 ~ '~i ~ R - .Z ~ ' 'r• " f • e , M1' S ~ ~'it:. .'~~I •,!'r.._ R *~~~~~~M~~~'~" or ~ the uses~.and purpoaes• therertientianed, an ' deed of'ssid uo~rp~ora tion, t . ~ ~ ~ ° ; ' ; . , , ~ ~ riz~ ,to execute'thel said instrumeni and hs ~ ~ ~ •:•-4t he ~7.autho , , an cath stated thst ~ ~ ♦ 11 • ~ Y''rli~ 1~' T► • - ~ ~ . ~-yai!° r~ S i~''~ ,'~~"~i.~~ . ~ IV" T M A.P rTl ~i.rf ~iT✓ii - , , ~~the oorporat,e_seal"~of.~safdtaorporation,,~~ tf~e sesl afflxed,(it anY). is, '~►''-4 • . ~ ~ •s r. r' _ ` .-i':.. . 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'*r~f`"~• i T~~~~1Le,:~`M~ t~t. t a' ~.ai~ ti~ :a~,+.~ •'v' Z ;i0.„~ ~ . 1 ` A ~q~ ~aa, ti t7' ~ n. f,~ v ~ ~ ,Q+. ,.,4. ~ ( ~ ~ n • ~t . ; ' a : ~ ~ , ~ ~ ~ "u ~ ~ , ~ ~ S ' • • r' ~~~r'~`y~ , ~ n i : "~i ,~y ~ .,,~y it ar.",Y;~ ~ ~S i! ~~,4 ~ , ~ i ~t ~ ~.~',c, . . i,~ , . . ,M1+„ , - ~ ' t •~'A1 ~~i- {.!'~,4 F~~I~ ~,3~ !F n,~ ~ Si~~~ • , . ~.N:?~•~~. ' . , 1 ~ s N ~~j~ t'. -a. y ~ . •y ~ ~ ' ' , . ~ ~ • ~ 1~,,. y ; `•6 7 ~ ~ ° „ 9 ~ ~ ~'''`d;%1~*in r~~YiA Ljf~t~Yi+1~ :~ir:~ t.~~w~~~~.1 ~i~~,N~4 S ~~n. J:Q~~i~`~ ~.::~e~: ,:l ~ •~47 ~ , ~~V 3'i •wd~C~~ r`Z Y',r~ ,y i .,~t 1 .1'~. i~„ P'~h•'~., ~~:il~~:~ b~:rt.'~~'..~. ~.~~~.~.5., ,9;t~. • ~ ~ ~ ~ 1~~ .71.~'"Sjti`~:.L~.:+ ~1Ct~ww2~.w..~....~ wr:..,.i.:.. :#~•wi~c~J.r...t.~.U.n:Si'i.- .C.~4...i + /ci~~..~ ~i.~.a:....s►ia~~i:{vU~~...~+. ~ ~ STATE OF WASHINGTON. ' , • ~ ~ „ . ~ ss. County of Spokane : • ; ~ • ~ ~ a . , ~ ' X' ^ t3 ' 1 . ~ ~ . ~ , a ' • On this day personally appeared befon me Ruth I. Steen, Warren R. Steen,ry Ruth, E. Steen . to me known to be the individuai 8 described in and who executed the within and ~foregoing • instrumcnt, and acknowledged that they, , s'8ned the same ast eir " free and voluntary. act and deed, for the uses and purposes therein mentio ed. ~ GIVEN under my tiwl,andWiCial seai this day Of r ' 19 ~ ~ • ~ ' ~ ~ ~ ~ ; ~ ' , . ' • ,~(ysR ~ ~ir,~= ` • , . ~ ,,~u •i~~~ , - - : , 1'Votary Ptrblic ;and fo► the State of Washirigton' . . . residfng at . • 'AC~ILMO~Mtsa~rtn~. a~aviau.A~ „ t= `~~f . ' '~L.~"! ' • ' . , / r~y ~ _ • ' ' , . . • . ~ , , Fctea No. W16 ' ~ , r,.,t . ' , . . • • , . , a. ~ . ' , . . ' r . 'i' ti. ~t~„~ • ~ , . ' ~ . - . . ' . , . . 4.~.., ~ . ,t,~'c' . ~ II ~ aq ~s~~►,~~:~~ rxft%&-, . , • i RECORD OF SURVEY t f h..nr 51 kti=' ~ ° . ~ NG~ 31 P!~'~ " psT , . , ~ FNp, 1+vN!1m,-1vr A s nrareD OF Vi'ILLLAII C, fP71iA~I:E . R~ 1' . nuu~i ~2 i N I~*I ~u6rW' PlAS17G . 5ZT '12 BA ~C f I~ N r~~,tlC 64~N1Y, Q , e CaF ST+~AfP0f~ ~►oo~e~ ~aov~ A POR TION OF THE E !l2 n~~a~r , rrt~ PR~R cdRlY~R l~l,vcp 5s ~TN~+~wr~ ~ • XvrtoJ T , 25.N,s R.44 EWM. - r~ . . m4Rfmsx x~ ~,5 SPOKANE C0UNTY, AS~iiNGraN . , I~ , y r~s~fp rv rx ~~a~ ~9EsR+xd oF h'~•1sr'•r'!rr a,v fXf C•w 4CSIVMZzreIE cW s1Ccrrow ' ~~~7 SEPTf.MBER I ly pa,r Ao,r. En~ ec~r i3 df srr,xrsl~s, tAS 14101rsHAo er orH46rrs) : MC 6457 NACF ,/R1/2,f dF TIr`E SLVfH &Vf . . A144ex IsfM) cF 7Ne i0ZfM9.asT r/y of ~v ~ r~E 1WerX445r fAy oF 544, ~ fcrF'NxrrfR ds Avxrx, ' R.~~re ~+v w. l~• . rr~ n~v~er~rEwsr SGA~ E~ I"~ 30~ ' . . ~e t~r ~rncF ~Rfla ) c~ r , Saanrl:AlT I.* a.r ScCnDrV 7y, Tawnt5+riP r§; rckw.k'A1*4c yv e4ST ev' mr • W14mrwffrrv' IN ~~~c ewl~vey aF 5*xANE, 5wr OF rv.4IHlNGmN ~ ~'!69 aA39.54 , tl+f CQlPNeR 5E t 2 f ~NrEk I/i' C6WJv46R 564. 2g{-2 S - i+V MI/q Cae1V9,? 5ec. ZV ~ ~~-~l+1 cpcc. PaS1r. PER e.d.S, M+ 64k~X IZ dF Y,,:X , •1- i;.l'i'r.l:: j'~rF•7 SEJftYE}"f, pAGoE2 I1NP A'0.5. !!V 80QK INBOGtrY 33 11f';a[I.{I . , 33 QF SURI~E1`5, PAGF 3G F~G~ :i~ ~ i ~ yY ~ ~r w ~ 1 ~ 1 1~ ~I; I . 1 ~ Vo 1 ~ y W 1"1'J 1333.21 ~ r 1327~16 556.60 T 666-R +0 • I I I i ~ nje ~ I: _ & a4 ~ ' nl I ~ r ~ sEr rACrc WJ rAo FNV. uz ,p , ' . . ~ , . ~ iN c.c~ ~v ,~r~~z f s ar•i~ ro~ ~r~s~ f~-° i ` ~SPVM rL rfE'6~l~ /FAQ- j/4" I A.' 3~/"'J~'i'.r ' ' ' H00~14'4~~ f { 7Gi r-%~Yslf :.ALC f~~S~f I !o - ~ -4 44495 fT aF 4~ r v%EE.,Y ~ W ~ i { -lwr " ql ~ PARCEL ~M Au . 30,5fi Acres EN * ~ ~ . .t. ~ I PNR 1' 1.1: ~~G•c~•,~,~ ~ ,~FC~a+t~r~aV f~+US~ I 0. ^1' Fxnn~ GAc.: r,t75r7' 5'jFc 1-V ~ cAP Ar erxr r. InS~~' ,d7' i~ Lw yo? a" rrAeA 1-Iep R~CAi ; r~9t . 11~ -~a ~~a~w5e - • • M00'yJ' ~Y~ ~ a • ~ r i.. NGC'1~2} 2669~1 - • ~ ~f~ LVl.',~Irl~ JFI, 2y ~r rfa1 fr'3!~ ~ . . ' . ~ i ! , 7 ?.''Y4'.'p `F f1 pY r..~, . •~Y'ANF rVl'X" CIJrP l/jr V/Y~ ~ic r~R rrFrCArE ' I . • l i ~ ~ . _ r o - pqCIFtC ~ p a Q o ~ . o UNIQN cc 4 ~ ~ • ~ W u' SA Av~N~}E ~ Z Zoc4E c o ~ , r AvEN~~E ~ 2028 ~ aTH Of: RM71 2028 pE`f'A! LEo . g'fUOY 2027 ~ a Cf. l ' 5 / . ~ . ~ ZoNE C . ~ 24 ~ ~ ' " r . r ~ ~ . s.. ~ . > ' ~ ~ ~ ~ , • , - - - . , f,:,~; a,~, ' ~ r :J~,'i yy~r.~'$F,J;~"~ ~ii ~;tKk;~ i ~ e~:4 . p +tES`~ ' ~ 'yit { x,~~:;., ' '~•p' ~ , L1:~n , 1 , V~ ..l yd'~'~~~ ~ .i 5, ',k: ry;y.~~. ~...~ry , . s;.. . ' ,~.~t., '~`i~~~• _~✓"!t~ar~~Y~~_•'"d .2 . • r'~.' ;*i • ' ' • ~ ' ~ , ~ ' y 5r'i r~,`'~' •u:~!S~ , , , jc'•.. _ .;,~~i~i;,'~;ik'i~{~x~-i~e., ` . ,:!}"...,~L+~f^ M'~^Po~; °~~'`.~s. `1 ~ .~-r~ C.",~ :~~''•e . ' . ' ` ..`';~r'~ ~.,~9,.~~~41 ~~~d~n~ +s~~•,1fiof 4 r v~`-i y , :i 'y}~,v~ ~ , ' ~ .wf.' ~Pq,' ~4V`• .C~~ ~'~~~i.~~ • . 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' , . ~ _ . . . ~ _ ~ ~ f S P O K A N E ' C O U N T Y PLANMNG A DIVISION OF THE PUSLIC WORKS DEPAR7MEM Gary Oberg, Director RECE VED MaR o 12000 SP'OKANE COUMy ENGINEER MEMORANDUM TO: D`ivis~iio7no of ngine~ --~Fgn'd Ruacis ~Tr~ans~port►at~i,o~n E~'n~g~ineerin ; Scot~t E~n'~l~h r'd c/o S-~~_d► K~ ~ b~all Division of Engineering and Roads, Development Services, Bill Hemmings Division of Utilities, Information Services, Jim Red Division of Utilities, Stormwater Utility, Brenda Sims Spokane Regional Health District, Steve Holderby Spokane County Fire District No. 1 Vera Irrigation District No. 15 -f R FROM: James Richardson, Associate Planner •P .e DATE: March 2, 2000 RE: Proposed Final Plat of Shelley Acres; PE-1773-95/ZE-7-95 Enclosed find copies of the above referenced final plat for 13 lots on 15 acres. Please review and forward any comments to me by March 16, 2000. If you have any questions you may contact me at 477-7168. Yours in anticipation, JR Enclosure copy w/o enclosures: Mark McManus Landmark Surveyors 1026 W. BROr1DWAY • SPOKANE, WASHINGTON 99260-0220 PHO,NE: (509) 477-7200 9 FAX: (509) 477-2243 • TDD: (509) 477-7133 ♦ s ~ - RECEVED TRANSNATION TITLE INSURANCE COMPANY MAR 0 6 2000 NORTH 7 2 O ARGONNE S POKANE , WASH I NGTON 99212 SPOKANE COUMY ENGINEER Prepared for: Order No.: SH-230638 LANDMARK SURVEYORS Charge: $125.00 ATTN: WILLARD BOATRIGHT Tax: $10.13 BOX 354 Total: $135.13 S PR.AGUE , WA 9 9 0 3 2 S E C O N D F L A T C E R T I F I C A T E Certificate for filing Plat of : SHELLEY ACRES ADDITION In the matter of the subdivision to be submitted to Spokane County for approval, this company has examined the records of Spokane County Auditor's and Clerk's offices, and the records of the Clerk of the United States District Court holding terms in said county. This certificate is made for the purpose herein specified, and is not to be used as a basis for closing any transaction. Liability is limited to the amount, if any, paid for this certif icate . From such examination, the company hereby certif ies the title .to the following described land, in said Spokane County, to-wit: COMMENCING at the Southwest corner o-f the Southeast quarter of the Southeast quarter of Section 24, Township 25 North, Range 44 East, W.M.; thence North 0026134" East, 911.95 feet along the West line of said Southeast quarter of the Southeast quarter to the True Point of Beginning of this description; thence North 00261341, East, 1067.97 feet; thence North 64014102" East, 368.57 feet; thence South 89015'08" East, 337.11 feet; thence South 0029159" West, 890.05 feet; thence South 6202613611 FiJest, 721 . 90 feet; thence North 89033126" West, 29.50 feet to the Point of Beginning; Situate in the County of Spokane, State of Fnlashington. VESTED IN: HARLEY MANZ and GERALDINE MANZ, husband and wife, as to a portion and SHELLY ACRES SUBDIVISION JOINT VENTURE. EXCEPTIONS: 1. Taxes and assessments, if any, no search having been made thereof, as to Parcel Nos. 45244.9133 and 45244.9141. Parcel Nos. are provided from the latest Assessor's Maps available to the Company. Said parcel numbers are not a matter of the public record therefor, the Company makes no assurance as to validity or accuracy relating thereto. Page 1 of 3 . Order No. SH-230638 2. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: The Washington Water Power Company, a corporation PURPOSE: Electrical distribution line and associated fixtures; with right to inspect line and to remove brush and trees AREA AFFECTED: East half of the Southeast Quarter DATED: June 25, 1945 RECORDED: . July 3, 1945 RECORDING NO.: * 658470A 3. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: T.D.C., Inc., a Corporation PURPOSE: Ingress and egress and utilities 60 feet in width AREA AFFECTED: This and other property RECORDED: November 7, 1977 RECORDING NO.: 7711070326 NOTE: This Easement is a correction of the Easement recorded April 16, 1976 under Recording No. 7604160332. 4. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: RECORDED: March 20, 1987 RECORDING NO.: 8703200315 REGARDING: Sewerage System 5. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GR.ANTEE: Weston Ogzewalla and Rosemary Ogzewalla and their successors and assigns PURPOSE: Ingress and egress and for utilities over and across said property AREA AFFECTED: This and other property RECORDED: November 17, 1987 RECORDING NO.: 8711170213 6. FASEMENT AND THE TERMS AND CONDITIONS THEREOF: GR.ANTEE: Vera Irrigation District No. 15 and Washington Water Power Company PURPOSE: Operate and repair water and natural gas lines AREA AFFECTED: Exact location not disclosed RECORDED: Octobr 21, 1996 RECORDING NO.: 4047130 Page 2 of 3 . ' r. . Order No. SH-230638 7. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: Vera Irrigation District No. 15 PURPOSE: Construct, erect, operate and maintain electric distribution facilities; Cut trim and chemically treat trees and shrubbery AREA AFFECTED: This and other property RECORDED: October 22, 1998 RECORDING NO.: 4283827 8. REAL ESTATE CON''R.ACT AND THE TERMS AND CONDITIONS THEREOF: SELLER: Harley Manz and Geraldine Manz, husband and wi f e PURCHASER: Ben H. Simpson, a single person RECORDED: January 3, 1994 RECORDING NO.: 9401030633 EXCISE TAX RECEIPT NO.: 0094000190 PURCHASER'S INTEREST IS NOW HELD BY: SHELLY ACRES SUBDIVISION JOINT VENTURE RECORDED: January 31, 2000 RECORDING NO.: 4452007 END OF EXCEPTIONS sc DATED AS OF February 11, 2000 at 8:00 a.m. TR.ANSNATION TITLE INSUR.ANCE COMPANY ~ , BY For llservice on this order call: (509) 922-2222 (FAX) 926-1519 Sean Heath, Title Officer sc Page 3 of 3 . , Shelley Acres Add'i't'ioon. • ~ t ~ ' :cSa~,~t;'`;i.°.~Z.; _ ~Q,~g ' ~ S. OOI ~1 , .~~~::::.3: : O Y I ~ . ' ~t. „S ;.rr, : k ' .v ~SPRACUE. . ~~~.,;~.,~:,.:i: ;t' . s~,e,'~`'~`, _ "~e: ,i! . . . ; _ ~ • •:~:.:ys~•- ' . ~L i •t' : ' : i+,^!'~:` O r :yf. s_~ ~ : : S; ";r~?~ , , • ~ P rC-M. ST. ~ P. P.R. Ga . ~ ~ - • . ~ `4--1 t~ __..G . " t.: • ~.p ~ ' ~ ' ~ - • } -~a{ . • ~ . D ~ ~ . ~ M - • . 2 ndA- C ~ r+, fi' f ' , • " : . ~ •~i3,;~D..~~ ' , . , . . ~ 2 ~7 N ~ ••s. . . • . ~ - : - i . W ~~'n ~ " . 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