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C-07.pdfU UGP \ UGP- - - - -UGP SD SD "I SD SD- I d � � 96 1 � \ a U V, / � v C J UNIT 108 \\ ..., /ROOF DRAIN STUB - 374. 0 SD SD SANDSfILTER p \ \ SD S C B-4 _A1.0 2!d, TILL SD SD- :113-1 ROOF DRAIN STUB/ (TYP) sd ss SS ss °°snr 61,c/s d UNIT 107' I / \ C6-5 UNIT 7 0) o / o ZZ / CO �I N UGP UGP UGP GP l�iP V) ROAD A V) / w w w I H all \\ I / / 0 0 SS SS I 0+50 SS SS SS SS/ / SS 0 SS 3 SS I \ / SS SS S 411 UNIT 106 1 l I I / ~-W I 1 � I j B-6 OOF DRAIN STUB N I 3 \ TYP) LO w I-w o I I o 25 T UNIT 104 II II II T UNIT 105 I I � I � _ - 378---------- \ - _-----J 380------------ ----- --- _ - - 381 - - - - - - - - - - - - - - - - - - - - - - - 370 360 0 00 GRAPHIC SCALE 5 10 20 \( IN FEET ) 1 I h = 10 ft. w \ \\ \\ SS SS SS SS \ SS SS SS SS \ SS SS SS \ SS \ \ J � w j // UNIT 103 pl I �/ UNIT 102 �I I/ / ROOF DRAIN STUB ROOF DRAIN STUB (TYP) UNIT 9 12" WIDE NOTCH IN WEST VAULT WALL 0 EL 374.38 (ROADWAY OVERFLOW SPILLWAY INTO SAND FILTER) RIP RAP LINED SWALE TO SAND FILTER FINISH PAVEMENT FLOWLINE ROUTES TO SAND FILTER) 6" PVC SD FROM CB -1 (DRAINAGE INFLOW) 4" PERFORATED PVC SD 0 0.00% (IE=373.13) IN WASHED ROCK TRENCH (ACROSS FULL LENGTH OF FILTER BED TO DISPERSE FLOW) 6" PERF PVC SD 0 0.00% (IE=371.04) IN WASHED ROCK TRENCH (UNDERDRAIN COLLECTION PIPE) 370 360 I 3.0 ---�I WATER QUALITY SAND FILTER BASIN TYPICAL SECTION NOT TO SCALE TOP OF VAULT WALL (LEVEL) EL= 374.88 FINISH GROUND TOPSOIL EL= 373.88 1 1/2" TO 3/4" WASHED ROCK FILTER FABRIC (MIRAFI 140N) IMPERMEABLE HDPE LINER (WRAPPED AROUND BOTTOM AND SIDEWALLS AS SHOWN (SUBMITTAL REQUIRED) CAST IN PLACE PERIMETER RETAINING WALL (SEE STRUCTURAL) RETAINING WALL FOOTING BASE EL=370.96 9" ENGINEERED SOIL MIX (SEE SPEC) FILTER FABRIC (MIRAFI 140N) 18" DEPTH SAND (C-33) FILTER FABRIC (MIRAFI 140N) 8" DEPTH WASHED ROCK (1 1 /2" TO 3/4" DRAIN ROCK) IMPERMEABLE HDPE LINER (WRAPPED AROUND BOTTOM AND SIDEWALLS AS SHOWN (SUBMITTAL REQUIRED) UNDERLYING NATIVE SUBGRADE ENGINEERED SOIL MIX: 1. SOIL MIX SHALL BE 65-70% GRAVELLY SAND AND 30-35% COMPOST. 2. GRAVELLY SAND SPECIFICATION PER ASTM D422: SIEVE SIZE PERCENT PASSING 2 INCH 100 3/4 INCH 70-100 1/4 INCH 50-80 US No. 40 15-40 US No. 200 0-3 3. THE SOIL MIXTURE SHALL BE UNIFORM AND FREE OF STONES, STUMPS, ROOTS AND SIMILAR OBJECTS LARGER THAN 2 INCHES. 4. ON -SITE SOIL MIXING AND PLACEMENT NOT PERMITTED IF SOIL IS SATURATED OR SUBJECT TO WATER WITHIN 48 HOURS. 5. COVER AND STORE TO PREVENT WETTING OR SATURATION. 6. TEST SOIL FOR FERTILITY AND MICRO -NUTRIENTS AND, IF NECESSARY, AMEND MIXTURE TO OBTAIN OPTIMUM CONDITIONS FOR PLANT ESTABLISHMENT AND EARLY GROWTH AT RATES RECOMMENDED BY AN INDEPENDENT LABORATORY SOIL TEST. 7. PLACE SOIL IN LIFTS NOT EXCEEDING 6 INCHES. J CL N o L NDSCAPE WALL o T= 3.9 FTt EX GROUND N FINISH GROUND A= 8 41.00 LF 8 CPP SD ®�A611 40.49 LF 8 CPP SD 0 SDCB-9 CONC INLE SDCB-10 ( E-1) STA 0+00.00 / 0.00 RT STA 0+41. 0 0.00 RT RIM= 375.10 AB- 375.12 RIM= AB- 375.81 IE(W)= 373.43 (6" PVC) AB- 373.62 IE(S)= (8" CPP) AB- 373.17 IE(E)= 373.43 (6" PVC) AB- 373.69 IE(N)= (8" CPP) AB- 373.17 NEW 8' PVC SS IE(N)= 373.44 (8" CPP) AB- 37142 ETA 00+84�5. 5 SDCB-5 (TYP 2 48"0) FLOW CONTROL. STA 0+81.49 MH (SEE DETAIL) RIM= 374.90 iS= 374.94 STORM DRAINAGE PRO ILE CB-9 TO CB-5 IE(NW)= (12" CPP)AB= 370.5 IE(W)= 371.00 IE(S)= 371-/♦(8" (6" PVC) CPP)AB= 370.84 SCALE: 1"=10' HORIZONTAL 1 "=5' VERTICAL IE(NE)= 47404f (10" CPP)AB-- 370. M 00 N 00 O 00 M r r7 f� r7 r7 N'J 0+00 0 0 0 LANDSCAPE WALL HT= 3.9 FTf N \\ EX GROUND FINISH GROUND PVC SD CROSSING 777 �= 0' 0 57.05 LF 8 CPP SD 9697 0 27. 9 LF 8 CPP SD ®866ffr 1.7x 93.60 LF 8 CPP SD 0 9f6 0 SDCB-6 (CONC INLET) STA 0374.80 / 0.-- L SDCB-7 (CO NC I LET) SDCB-8 (TYPE 1) RIM) 337 A8= 374.80 3 4. STA 0+90.26 / .00 RT STA 1+18. 5 / 0.00 RT SDCB-4 (TYPE 1) IE(E)= 373� (6" PVC ROOF) IE(N)= 373 (8" CPP)AB= 373.42 17 RIM= 374 IE(E)= 37? 79 (" 374.51 RIM= PVC ROOF) AB- 373.22 IE(S)= " AB= 374.49 (8" CPP) A8- 372.69 STA 2+11.64 RIM= 3?+66 AB-- 374.59 IE(N)= 372.79 ( CPP)AB= 372.76 IE(E)= (8" CPP) AEI- 372.69 IE(NW)= 379:94 (12" CPP)AB= 370.63 IE(S)= 372-79 " CPP)AB= 372.79 IE(W)= 37-2-.* 8" CPP AB-- 371.08 IE(SE)= 37937 (12" CPP)AB-- 370.57 IE(S)= 372.99 (6- PVC)AB= 372.14 STORM DRAINAGE FROFILE CB-6 TO C -4 SCALE: 1"=10' HORIZONTAL 1"=5' VERTICAL o o r'") r7 r- r7 r7 T r7 r7 V') r7 Ln M Ln r7 0+00 0+50 30 REVISED PER ADA REVIEW NL 02/12/14 FEMIM DRAVVM NOTE THE LOCATIONS OF ALL UNDERGROUND UTILITIES SHOWN HEREIN ® REVISED PER CITY REVIEW NL 05 27 14 / / ARE BASED ON THE ORIGINAL DESIGN PLANS, AS -BUILT SURVEY BY OTHERS, AND SITE FIELD OBSERVATIONS. CONSTRUCTION RECORD AS -BUILT SURVEY DATA PROVIDED BY "LOVELL-SAUERLAND & ASSOCIATES INC" DATED DEC 12 2015. Q REVISED STORM FOR SNOCO PUD NL 04 30 15 / / THE NOTATION "AS -BUILT" OR "AB" WITHIN THIS RECORD DRAWING SET REPRESENTS THE ACTUAL UTILITY LOCATIONS PROVIDED FROM THE REFERENCED AS -BUILT SURVEY BY OTHERS. ALL OTHER UTILITY INFORMATION SHOWN HEREIN NOT © CONSTRUCTION RECORD DRAWINGS NL 01/05/16 LABELED "AS -BUILT" REPRESENT THE APPROXIMATE LOCATION OF UTILITIES ONLY BASED ON THE ORIGINAL CIVIL DESIGN. THE EXACT LOCATION OF ALL UTILITIES MUST BE INDEPENDENTLY NO. REVISION BY DATE VERIFIED BEFORE COMMENCING ANY ADDITIONAL UNDERGROUND WORK. 01 /05/2016 1 +00 LY6!.fY 'LRING LTP consulting civil engineers 125 WEST KELLOGG ROAD, BELLINGHAM, WA 98226 Ph: (360) 671-7002 Fax: (360) 671-7081 2013 (C) WEB ENGINEERING LTD (ALL RIGHTS RESERVED) 1 +50 JOB NO.: C09188 CITY FILE NUM. T.B.D. DESIGNED BY: NL DRAWN BY: BKS CHECKED BY: NL 2+00 KAUTZ ROUTE, LLC PO BOX 31097 SEATTLE, WA 98103 370 360 0+50 1+00 370 360 NOTE: SEE SHEET C-5 FOR STORMWATER DETENTION CHAMBER AND FLOW CONTROL DETAILS CALL 48 HOURS BEFORE YOU pR 1-800-424-5555 STORM DRAINAGE DRAWING: c-7 EDMONDS WAY MULTI -FAMILY DEVELOPMENT 23220 EDMONDS WAY, EDMONDS, WA SHEET: PORTION OF THE SW 1/4, NW 1/4 OF SEC 31, TWP 27N, RGE 4E, W.M. 7 of 12 DATE: SCALE: JUNE2013 H: 1"=10' V: 1"=5' DESTROY ALL PRINTS BEARING PREVIOUS REVISION NUMBERS