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HomeMy WebLinkAboutTED4001374.1f-r-/I- ^-) 0 r, A -rkA/M -)7 ni nr`r ^ r- kA/ AA WS40p,iarJT (V0 F-xf7A s100 -1010T (TYP) VIZIVE WAY DE ► Q.1L �,G" No SC.Al.E 1 3 �5 �s � s r w A SHEET 6 �% — S. wuEE.L. C"Wit RAMP ®EVIL.. D 25' UTILITY r� 'o 1 O 1� W MOOD In is 3, � 1 � 0 vD _ ,_ SHEET 2 A 5. QEI..EGf.� VAUt.TELEcT. YAU LT W w sr� N I J1 N 1 C7 LIQIE.� 1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH "STANDARD SPECIFICATIONS FOR MUNICIPAL PUBLIC WORKS CONSTRUCTION" PREPARED BY WASHINGTON STATE CHAPTER AMERICAN PUBLIC WORKS ASSOCIATION, 1977 (APWA) AND CITY OF RENTON STANDARDS. 2. ALL 12 INCH STORM DRAIN PIPE SHALL BE 16 GAUGE GALVANIZED STEEL, TREATMENT 1 ASPHALT COATED OR 16 GAUGE ALUMINUM HELICAL CORRUGATED METAL PIPE. THE STEEL AND ALUMINUM PIPE SHALL HAVE WATERTIGHT CONNECTING BANDS CONFORMING TO THE REQUIREMENTS OF APWA SECTION 60-3.02H2. 3. 30 AND 36 INCH STORM DRAIN PIPE IN POWELL AVE. S.W. SHALL BE CONCRETE RUBBER GASKETED ASTM C-76 CLASS 1Z OR 16 GAUGE GALVANIZED STEEL, TREATMENT 1 ASPHALT COATED OR 14 GAUGE ALUMINUM HELICAL CORRUGATED METAL PIPE. THE STEEL AND ALUMINUM PIPE SHALL HAVE WATERTIGHT CONNECTING BANDS CONFORMING TO THE REQUIREMENTS OF APWA SPECIFICATIONS SECTION 60-3,021-12. 4. ALL STORM DRAIN PIPE LARGER THAN 12 INCH LOCATED IN S.W. LOTH ST., THE. UTILITY EASEMENT, S.W. 7TH ST., NACHES AVE. S.W. SHALL BE CONCRETE RUBBER GASKETED ASTM C-76 CLASS TT. f 5. BEDDING FOR STORM DRAIN PIPE SHALL BE CLASS "B" PER APWA STANDARD PLAN 62. (PEA GRAVEL FROM 4 INCHES BELOW PIPE TO SPRINGLINE FOR PIPES 27 INCH AND SMALLER AND FROM 6 INCHES BELOW PIPE TO SPRINGLINE FOR PIPES 30 INCHES AND LARGER.) 6. TRENCH WIDTH SHALL BE 40 INCH MINIMUM OR 1-112 TIMES THE PIPE DIAMETER PLUS 18 INCHES WHICHEVER IS GREATER. @1 7. BACKFILL SHALL BE PLACED EQUALLY ON BOTH SIDES OF THE PIPE IN LAYERS WITH A LOOSE AVERAGE DEPTH OF 6 INCHES, MAXIMUM DEPTH 8 INCHES, THOROUGHLY TAMPING EACH LAYER TO 95% 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. 8. ALL CATCH BASINS SHALL BE APWA STANDARD PLAN NO. 52, TYPE I-C WITH APWA TYPE 60 OUTLET TRAP OR APWA STANDARD PLAN NO. 55, TYPE II-C. SEE PLAN FOR TYPE AND DIAMETER. ALL CATCH BASINS SHALL HAVE APWA STANDARD PLAN NO. 49 FRAME AND GRATE: 9. ALL STORM DRAIN MANHOLES SHALL BE APWA STANDARD PLAN NO. 38, TYPE = WITH DIAMETER AS NOTED ON'PLAN. ALL STORM DRAIN MANHOLES SHALL HAVE APWA STANDARD PLAN NO. 42 FRAME AND COVER WITH COVER MARKED "DRAIN". ' 10. 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. 11. WHEELCHAIR RAMPS TO BE INSTALLED WHERE INDICATED ON PLANS. 12. NO HANDHOLES, VAULTS, METER BOXES TO BE LOCATED IN SIDEWALKS. 13. ALL CATCH BASINS 54" DIAMETER AND SMALLER SHALL HAVE 24" CATCH INVERT. 3o K/w EASEMENT rVnCLL 20 20' Z�lo l HIV 'L" l�l FTS� Zcy/ a TEL.VAUIT �EcT. YQULT P& ELA) ST9.f-Jc.Tc.IV,&C. PILL-, ( CL (SRA J� J' Gam+-I&C-1' c-KU`iNE.t7 KcsGK - ,r ? ,TKuc-Tw1Z44. PILL TO 9S% -rN- �, SE-C-T t o w A. - A p ,�r, 1 4'v 4 v® Q 0. \J !i u Oar dv%,• z�- Jv v a Y d 4. D S Cc� CiCLa yH*.7 Kcsct< 7 V V 0 v 0% to THOMAS AVE. S. W. g5 vi 33j: IL wool 18 SHEET 9 oU&-A-� i/- /�-do/ APPROVED FOR CONSTRUCTION CITY OF RENTON DEFT 0 PUBLIC+ WORKS DATE !0\ 0 `0 �►0 0� : • ■ • Q ■ ! AVE.--$: W. ■ I ,I s0 ■ ■ • • ■ e ■ ■ - • • ■ ■ e PLAN SCALE �-100' ■ • .e 0' • • ID■ I• I• z •: �0 ®• ■ __ 30' DRA1tJA�zE ESlvl-�', ■ • ■ ■ • ■ ■ • f ■ • e i. ■ ■ ■ ■ • •■•■•■•■e■•l•■•■• • 3 ■ ■ fir;. _ Qu SCANNED OCT 17 2006 LEGEND SD — 5fl So EXISTING STORM DRAIN PROPOSED STORM DRAIN 5S SS SS — EXISTING SANITARY SEWER — ss se, 55 — PROPOSED SANITARY SEWER W W LJ EXISTING WATER MAIN —w w w PROPOSED WATER MAIN wn,�IaizEb PR©P?'sT. L_Inw-rIf- G ccr-j IAN DENOTES ■e PHASE 1 A & 1 B CONSTRUCTION LIMITS ; TYPICAL FOR SHEETS SD4, SD7, SD8, SD9, SD10 i ! i1,�i9E••i•i•i•i•i•f•fii•i•i•i•i!f•■•f +iD � KEY MAP - STORM DRAINS & STREET GRADES yo EARLINGTON PARK — PHASE 1 ' RENTON WASH NGTON BUSH, ROED & HITCHINGS, INC., P.S. CIVIL E ENGINEERS NEERS & LAND SURVEYORS SEATTL44 SCALE DATE DRAWN V 8 NO loo' x-c.1.11 f`alal K GG 81079 B / % , ?./s— SHEET SD 1