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HomeMy WebLinkAboutWWP2703300.3Y o Z Q � U - � � 8- ss LOT 9 � - SSMH-� 12" STORM 0 Z w 0z Ld J o - - m �- H °� LL_ m ! Ld / Ch o LL.I YLq 0 W Lv Q ri CB-33 O W O V) W w CB-34 6 3� GRAPHIC SCALE 0 W W 10 I 0 10 20 40 m V Q U= I EXISTING CB _ 5' 3004 CB-35 I 1 INCH = 20 FT, r W > Q U O ~ Of = Q � � U) EXISTING C.O. A \ - - - - TRACT A A � "„ f � BED ;R MovED 8 �s DF." EN11ON /'NATER 8" SS QUALITY POND 1 o - SSMH-1 z / a D V=f 00 00 N . - - C9 p N 00 O m �- - w CL a 3 LARGE SCALE PLAN Uj W v FROM SS1 OF 31 w rn o Z a J � � LOA w o w 0 a w a m m In 3 D_ 000 o 0 0 N z 0 (10 0 In �M Nqk F � J � U 00 LL. 17©© z EXPIRES 1 SANITARY `.SEWER NOTES AND SPECIFICATIONS 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATION OF THE CITY OF RENTON UTILITY DEPARTMENT AND THE LATEST EDITION OF THE WSDOT/APWA STANDARDS AND SPECIFICATIONS. 2. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION, LATEST EDITION (APWA) AND CITY OF RENTON STANDARD SPECIFICATIONS. 3. ALL LOCATIONS OF EXISTING UTILITIES SHOWN ARE APPROXIMATE AND IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFY THE TRUE AND CORRECT LOCATION SO AS TO AVOID DAMAGE OR DISTURBANCE. 4. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE. 5. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. 6. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 7. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 8. THE CONTRACTOR SHALL_ PROVIDE THE CITY OF RENTON WITH AN AS -BUILT DRAWING OF THE SANITARY SEWER SYSTEM, WHICH HAS BEEN STAMPED AND SIGNED BY A LICENSED PROFESSIONAL E14GINEER OR LICENSED PROFESSIONAL SURVEYOR. 500 9, BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH OF 8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95 PERCENT OF MAXIMUM DENSITY. THESE COMPACTED LAYERS MUST EXTEND FOR ONE PIPE DIAMETER ON EACH SIDE OF THE PIPE OR TO THE SIDE OF THE TRENCH. MATERIALS TO COMPLETE THE FILL OVER PIPE SHALL BE THE SAME AS DESCRIBED, 10. OPEN CUT ROAD CROSSINGS FOR UTILITY TRENCHES ON EXISTING TRAVELED ROADWAY SHALL BE BACKFILLED WITH CRUSHED ROCK AND MECHANICALLY COMPACTED. CUTS INTO THE EXISTING ASPHALT SHALL BE NEATLINE CUT WITH SAW IN A CONTINUOUS LINE. A TEMPORARY MIX PATCH MUST BE PLACED IMMEDIATELY AFTER BACKFILL AND COMPACTION. A PERMANENT HOT MIX PATCH SHALL BE PLACED WITHIN 10 DAYS AND SHALL BE PI_R CITY OF RENTON CURRENT STANDARDS. 480 11. DATUM SHALL BE CITY OF RENTON, 1988 NAVD. 12. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED TO THE SATISFACTION OF THE DEPARTMENT FOR THE PREVENTION OF ON -SITE EROSION AFTER THE COMPLETION OF' CONSTRUCTION. 13. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7 OF THE CURRENT STATE OF WASHINGTON STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION. THIS SHALL INCLUDE NECESSARY LEVELING OF THE TRENCH BOTTOM OR THE TOP OF THE FOUNDATION MATERIAL, AS WELL AS PLACEMENT AND COMPACTION OF REQUIRED BEDDING MATERIAL, TO UNIFORM GRADE SO THAT THE ENTIRE LENGTH OF THE PIPE WILL BE SUPPORTED ON A UNIFORMLY DENSE, UNYIELDING BASE. PIPE BEDDING SHALL BE PEA GRAVEL 6 INCHES ABOVE AND BELOW THE PIPE. 460 14. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50. 15. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCHES AND MAXIMUM 12 INCHES ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. 603,3000b GRAPHIC SCALE 20 0 20 40 80 1 INCH = 40 FT. HORIZONTAL 5 0 5 10 20 D.R. eD. S T D O N G 1 INVERTICAL FT. Consulting Engineers Inc. 10604 NE PLACE, SUITE 101 AS B UIL T KiRKLAND, ANO, WA 98033 1-800-962-1402 FAx No (425) e27-2423 DRAWN BY: NAK ENGINEERS PLANNERS DATE: 09-10-07 SURVEYORS 440 420 A A n 'T'TV "Ann rLV SE 1 /4 SEC. 10 I TWP. 23 N. , RGE. 5 E. I W. M . 3 3 O MFF 42&5 I 3 LOT MIN. FF 0 MFF 428.5 (TYP.) 28 - )IMFF 424.5 ! ' 9V� rV� (u1FF 414.5 MFF 420.5 MFF 424.5 0 0a� EXISTING GRADE FINISHED GRADE 8 10 30 �5A LV MFF 416 5 FF 4i6.5 E <p81 A 'In 1I SSMH 13 IE 415.63 RIM t 436.94 IE 426.53 IN NE 8" PVC 18" ;TOM IE GU r 26.55 426.26 OUT W 8" PVC IE 414.01 426.44 IN S 8" PVC __L 412 12" STORM 6" SS STUB 426.44 IN SE 8" PVC TOP (r(P. ) 12" STORM y15, IE IE 4 407.04 12" STTORM " pV0p6p7FT VT \ LOTS 32 & 33 6" SS STUB 18 STORM �54 UV 8 5' UNDER THE It -----Ct` 8'PVC , (Alai ; SSMH 8 -- - RIM -4ii-f(r 422.57 Cx-• 536AVT V� (AB) IE {W A4.A An 413.03 IN E 8" PVC MFF 440.5 4 A n - 434.5 E 4 3' 4 3 2" STORP,! 6" SS STUBS 0 LOT 35 1) 0.02FT/FT -A nA I �0� LV a 0 �6 S i 0.0173FT FT 44 LF 8" PVC SSMH 7 IE � 412.92 OUT W 8" PVC vv Alai _ S=G.41-r�� RIM 412.50- 412.67 412.95 IN N 8" PVC S� 0.0150 IE IN AAA 403.57 IN E 8" PVC (AB) v EL. 396 IE OUT 406 4fr 403.57 IN S 6" PVC EX. ±62 LF 8" PVC BDTTOM SSMH 6 403.50 OUT W 8 PVC (AB)® 0.01FT/FT AB 63 LF 8 DI CL. 5 RIM 412..66- 411.72 S=8-64�' _ SSMH 2 IE IN #6Q-3-3 402.84 IN E 8" PVC 0.0125FT/FT RIM 404.67 404.37 IE OUT 462.67 402.81 OUT NW 8" PVC IE IN 39538 395.28 IN E 8" PVC SSMH 3 IE OUT 395:18 395.18 OUT S 8" PVC RIM 41�1(� .�80(� 411.82 TO EX. SSMH-3002 (DRS) SSMH 1 IE IN T.99 402.112 IN N 8" PVC RIM 403.80 (AB) RIM 464.6E 404.68 IE OUT 401.80 402.03 IN S 8" PVC O 393. IE IN 394.=5 394.39 IN N 8" PVC 401.96 OUT W 8" PVC IE IE OUT 3445 394.29 OUT W 8" PVC IE OUT 93.60(A(AB) MH'S 3002(.EXISTING). . 2. 3. NEW t13LF 8" PVC 00.01FT FT 16. 7. 8. 13 �vv I STORM DETENTION 38v EX. CO TO BE REMOVED) POND 04.27 RIM I 4394.32 IE IN 394.TRACT' A NE 5TH STREET PRIVATE ACCESS ESMT. f 0+00 0+80 1 +60 2+40 3+20 4+00 4+80 5+60 6+40 500 EX. R/W 10 I 480 Q N O z n cn 0 w cy ilm zUj I +b HDI N LOT MIN. FF OIW w "►0 Lqal,t a FINISHED 04 (') II ��I(D M N i .0 r,p A,OE .� c0 f-]* N N W w Q zir MFF 458.5 / MFF 460.5 i O to J } i w w x 48 N �Iw L I In o OIL MFF 459.0 MFF 460.5 I ! -I O ff) n on J --- I I E '� N 6" D.!. 12" STORM 460 W `I �t�------- - - - - - F.H. RUN EXISTING GRADE - ---------- 'Cr Lo M vj N --- Mi +I; - _ 0.0099FT/FT 4. `n d NIw 1 IE 452.55 12 STO (AB) 203 LF 8 VC S=0.01FT/FT 2.5' f PVC S= . 18" (MIN) 5 1�i 8 0.0266FT�F � I 127 SSMH 11 � I � 27 SSMH 12 RIM 459.96 459.69 RIM 461:6:7 461.66 TO MH 9z IE IN 456r1$ 450.13 E 8" PVC IE OUT 452.2i \ IE OUT 456-68 450.12 8" PVC \ 452.13 ,= SSMH 10 456.07 RIM 456.32 440 446.75 IN N 8" PVC IE IN *46.88 \ I 446.74 IN E 8" PVC IE OUT 44&7E) I 446,70 OUT S 8" PVC / 6" SS STUB (TYP) LOTS 48, 49 & 50 6" SS STUB 5' UNDER THE PL LOT 47 6" SS STUB NE 6 TH S TR E E T 5' UNDER THE F MH S 10. 11 AND 12 420 z 00 - - O t x r7 t 27+20 26+40 25+60 24+80 24+00 23+20 22+40 0 0 c 21 +60 20+80 20+00 SS 3 DRY PROJECT NO. u e M:\05\286\plots\2\AS BUILT\2AB-16-3SSPR5286.dwg 12/7/2007 3: 23: 49 PM PST COPYRIGHT © 2005, D.R. STRONG CONSULTING ENGINEERS INC. RECOMMENDED FOR APPROVAL BY BY BY OF 3/Cl 6 OF,s SANITARY