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HomeMy WebLinkAboutzS-3226Set♦ 8W 1/4v NW 1/4r SECTION 17 S SE 1/4r NE 1/4r SECTION 18 TOWNSHIP 23 Nr RANGE 8 E W.M. r IMC . , • IAN r q/01 r r 1•- DEc '40" Adbk or Now PMf1! se a• — a • SIN � IN �t c c , • � A% !� aT,s P'OMNT 1MT A ©�'T tMT �'IMN 0 IIIMN PM Oft W 11011 STANDMDS. 0 CL WATER SEPARATOR LOCATED N LOWER PARKING GARAGE LEVEL. ... c ` -- - NSTIML APMN AID TAPMq OAT[ VALUE. KIE PLUM M PLAN=. PARKING GARAGE WILL REQUIRE FLOOR r; P�AIa AT � � � E , IRAN Oft Im 12 AvL r n" AMY m of. CS.• DRAINS AND SMALL K CONNECTED TO THE SANITARY SE 1t. •s . — • ,. ® FLOWS SMALL SE OPEC10 THROUGH FLOOR DRAINS THAT ARE M s: �•- 4• wm som m off. CL• INSTALLED IN ACCORDANCE WITH THE UPC TO AN EXTERIOR d WAM OIL,/w►A 'M SEPARATOR. THE SEPARATOR SHALL M SIZED TO MEET r MuM1101N awn AMO 1 1/r mm m m. DETAIL w4z A MINIMUM 1S-- MINUTE RETENTION 71ME FOR PEAK FLOWS c r � c � V MAM N IN MY SIIT. C2•S ANTK3PATED IN THE GARAGE AREA, BUT IN NO CASE WILL BE LESS - AO; MAAC N 1 A �[ a M�LAIN THAN 200 GALLONS OF STORAGE CAPACITY. THE TYPE OF NTERCEPTOR SHALL BE AS MANUFACTURED BY PIPE INC.. UTILITY it me . Ur "m Ar 11.3" �ISRe� SM INT. LI PLANS - 11.Sa ME1l1!! t M.ST/1204TT.30 /�"T• ( rlllTAu, r mm FITIIMN ON EfllrlBlo FIRE WMANT. VAULT INC., OR APPROVED EQUAL. GRAPHIC SCALE uo. nn�► ® d ono O $WAN ; WIM LOCATED IN 111"MANICAL 20 0 10 20 40 a ® - n;•� . _ . AOOM. SE PLIO PLAN!► V X, r PC P�'UN1t Ulm Wm SLI SEE PU McING PLAINS FOR COMMAINK WA 01 ~ M '►.� r �i �MLL Rr � 5 1 �IN0 1!* MAM 1100 OALLA CAPACITY. U1%JTY VAULT r «, fn L�OAIIOIN. a11�IN�oe, AIMN 0l�TII ar ALL 13101110 UTIU11ES (� ( nr Par) S 8 2 � � ! N ON T PL" 0* MOT NY POTIIO M im MODE= NQ 4M4 -�011 I inch s 20 test AIO eURtiE�INO TIIE N�ITAL AID %4RTICAt ® onm To m"m m umem VOGY111aN Pw01t ro CiO�N!'1RYCAOM. Il�N liALl NOLIIDE 2 STORY ►+SE. AISM Y'1'AJTY LrOCAR • 1 MeB Oft TI M Q) aEMMO PER ltd. DETAL 111TH. SLIT. CZ,S. PC ALL W 111 IM M IN 111L1 AT LQCAl10NS 1 FlN of /t03= \ 1 �' �. : • \ F F FLOOR 42.7 ♦ �► .. o � Y11JTY TO Y �FY �1l�R OR PA1Q4 PA1111r1aIT PQt M. oETAL MRt3�, SI'�T. C2.1. w/ PARTIAL BASEMENT � !� ��'� `+' `-'> \ o+ � W w on 9m I IF ALL PIIO�EM! PIm TO I BRICK BLDG 1 I I 2 1 1 &:05/107 F100R=39.75 • 1 i 1 NO BASEMENT MCLENDONS HARDWARE STORE 1 129 .47' CALC TO 4 ' {• M . +- :;'r::;' FIN FLOOR =40.4 CORNER SASE ON FOUND POINTS ALONG R/W -- FROM INT. OF C WATERWAY NO. (1293.34' F.B. 100G) 1 1 vcimw OD 1 1 �1 LF r PVC CL • I �r t ss x sx ss ss .. ss � ss � � �--- -- . , 3Q�.70 ss ss SALdRmL%r6d1JM­dL­ 0I ••. � � � M � _ _ — — _ — — — _ -gib---- +_____� I POI _ C7` 51 � ,�� - —'-' ° .. ❑ r z V) x ''N r 73 ~ l�l�•s0.00 20 CO M o a� Li CD taJ ID SD 1 = - t _- __---- •------- ___-- t_- _- _ -__ -__ ---------- _ W) I / r '� ^ t pq W6 Cr 01 I W N I � - 1 � 1 -•' U W A44 - - -- - -- ____ c - » / • _ r • . nj ♦ N ell i Own _TJ ro r -13 --* 0001 w qL> q4 r ASPHALT — W W W N.-. ♦ ♦ x_x Emu 117 1 plx Y ' • . ♦ .• AL Me JIM A �" �- . . + • CONC. MAUI �. . ► .. � • w ML a-Me 9 IV Mir J w p 00 s s w 24 al. w w w Q w c s 0 • • • W w I q' w w : •� t �.�_ ,� ,� SS SS w �'_.1 • W D 1 AN L is -••-. • � � Ile mLhmw L-0 r-IMC o 0 0 - i�01�1a � 0'" Cm �1AiM !�" Om 007.3' `� � !t -- nlEnio -_ ss c c s Ian • ss • c • • AlRwILT AfaA011MY s Im II _"0000-0 A �� �� 1 1 F gar r�o - n • •s _._.______,,w�wo c ir Co. UDC, iNC. .�, ASPHALT ._... C x � 1 � 13URNETT � � � � before ou W � y s. Ill I low&& Digs IN 1.r. � HIM d r w r -- • � I-SO0-4244555 . 8 1 •� ..� 1 = 11I0�o1111N �oerlot MrV ._ w MERRILL GARDENS AT RENTON CENTRE ,�,,, ,.� , � � C rr� of PERMrT RESUBMITTAL FPH 3/3/05 m A 2 PERMrT IMSU MM& � 14 NO �'�' FPH RE N'Z'0 N �. •� m am sm * PERMIT RESUeM "AL FPM , r 0 05 ,tee °""�' , „ WATER SIC SANITARY SEWER PLAN C103 ft (.w" en -�,• r- ew► -•�-«N r1A �.a� �n -� .:;o'�Iw :.. lr.E.. low" . �Illi INO. REVISpN !fY DATE N" �*�' a'� �M AOL 1wwww .� ('`�,�,�'� /��„ A' 0 i r °f • rl -•KES SPACED - 3/4" r r) - HT. 1/8" ammi j 30RDER —I 1 •" IN UNIT' PROVED AREAS POUR 1'--0" THICK -0" SQUARE CONCRETE, CLASS 3000, PAD AROUND R'•.G AND COVER. IN ASPHALT ROADWAYS RESTORE AROUND CLEANOUT RING AND COVER AS REQUIRED BY STANDARD DETAIL DRAWING BR36. 12 "0 FIBER PACKII 45" (1/8) PIPE MATERIAL AS SPECIFIED BY THE ENGINEER BACKFILL MATERIAL (SEE NOTE 5) CONCRETE CLASS C (SEE NOTE 8) FOUNDATION LEVEL BACKFILL MATERIAL (SEE NOTE 5) BEDDING MATERIAL FOR RIGID PIPE (SEE NOTE 6) FOUNDATION LEVEL BEDDING MATERIAL FOR FLEXIBLE PIPE (SEE NOTE 7) FOUNDATION LEVEL w w�► • i 7� W (SEE NOTE 4) (CLASS A DESIGN) W (SEE NOTE 4) (CLASS B. C, D. DESIGN) BEDDING FOR RIGID PIPE �--- W (SEE NOTE 4) --�, (CLASS F DESIGN) BEDDING FOR FLEXIBLE PIPE v1aw CONCRETE CLASS 3000 3/4" PLUG TO BE SEALED — IN SAME MANNER AS MAIN SEWER JOINTS. a n� os a a� as�x -o�rt A1�OP'!!D !t w �IOR 1%0F r s l DWG. NHS: 8w188 SP PAGE- 8074 c LIMITS OF PIPE ZONE 1' -0" NOTES: LIMITS OF PIPE ZONE 1. PROVIDE UNIFORM SUPPORT UNDER BARREL F 2. HAND TAMP UNDER HAUNCHES. � CLASS F A 3. COMPACT BEDDING MATERIAL TO 95X MAX. DENSITY EXCEPT DIRECTLY OVER PIPE. • HAND TAMP ONLY. ZERO 4. SEE "EXCAVATION AND PREPARATION OF TRENCH" IN THE SANITARY SEWERS SECTION e OF THE STANDARD SPECIFICTA71ONS FOR TRENCH WIDTH "W" AND TRENCHING OPTIONS. B THE PIPE ZONE WALL BE THE ACTUAL TRENCH WIDTH, EXCEPT FOR CLASS A A BEDDING. THE MINIMUM CONCRETE WIDTH SHALL BE 1--1/2 I.D. + 18 ". r 5. TRENCH BACKFILL SHALL CONFORM TO "BACKFILLING SEWER TRENCHES" IN THE 1/2 SANITARY SEWERS SECTION OF THE STANDARD SPECIFICATIONS. EXCEPT THAT ROCKS O.D. OR LUMPS LARGER THAN 1" PER FOOT OF PIPE DIAMETER SHALL NOT BE USED IN THE BACKFILL MATERIAL LIMITS OF PIPE ZONE 6• SEE "BEDDING MATERIAL FOR RIGID PIPE" IN THE AGGREGATES SECTION OF THE STANDARD SPECIFICATIONS FOR THE MATERIAL SPECIFICATIONS. 7. SEE " "BEDDING MATERIAL FOR FLEXIBLE PIPE" IN THE AGGREGATES SECTION OF 5 STANDARD SPECIFICATION FOR THE MATERIAL SPECIFICATIONS. 4 8. PIPE MUST BE ANCHORED IN SUCH A MANER AS TO ENSURE FLOW LINE IS MAINTAINED. c LIMITS OF PIPE ZONE 1' -0" • A - 4" MIN. 27" I.D. AND UNDER 6" MIN. OVER 27" I.D. Engineering Punning Surveying PoMeNogon Associstos ConsWUng En~s, Inc. 750 Sixth Street South Kirkland. WA 98033 www.rmceengrs.com PH: (425) 827 -2014 1 - 800 -945 -8408 FAX: (425) 827 -5043 Klhslrrll . s.�NINr PIM =111Iri FM =1112 �DO!'1'iD am or Tar sae alllsk AM DWG. N#AF.* 8w18C SP PAGE: 0077 0 6" BUILDING SEWER PIPE -I I N- TEE WITH 6" SIDE OUTLET I 6" SIDE SEWER AND BUILDING SEWER 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 1:3:5 MIX CONCRETE BLOCKING 6" SIDE OUTLET TEE SEWER MAIN 6 MIN. CONCRETE BLOCKING ANGLE OF TEE AT MAIN OVER 25 ELEVATION PROPERTY LINE FUTURE BUILDING SEWER z� z 2 "x 4" STUD SERVICE MARKER PAINT UPPER IPORTION WHITE ANS STENCIL ON SIDE WORDING SEWER WITH 3 HIGH BLACK LETTERS. W AND 06 WIRE WRAPPED AROUND THE STUD AND EXTENDED TO THE TOP OF THE STUD. �I CL UNLESS OTHERWISE APPROVED BY THE CITY. MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS STEEL BANDS WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MAIN. VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE. D1 PIPE AND C1 PIPE SEWER MAINS ARE TO BE CORE DRILLED l�P�•G��'('E G� 2% MIN WE HORIZONTAL NOTE: UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY LINE OR 3 -5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER. (iwii t mm 70 miii � r im 1 sae sl�l tt/M DWG. NIIME: 8838 SP PAGE: 8078 osoo o� M OVAL w � w � w � SANITARY SEWER NOTES do SF _ATIONS 1. ALL WORK MATERIALS 5r - . :jE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CIT" '_c � RENTON UTILITY DEPARTMENT AND -+E -ATEST EDITION OF THE WSDOT /AF TANDARDS AND SPECIFICATIONS. 2. THE HOURS OF WORN THE STREET RIGH 'I —OF —WAY SHALL BE LIMITED 7"0 8:30 A.M TO 3:30 P.M. ON WEEKDA - � UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC V')RKS AT 235 -2620. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE 3. 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. 4. 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. 5. A PRECONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE UTILITY DEPARTMENT 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. 6. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE. 7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. 8. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 10. 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 ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. 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. 12. 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 TEN DAYS AND SHALL BE PER CITY OF RENTON CURRENT STANDARDS. 13. DATUM SHALL BE CITY OF RENTON, U.S.C. AND G.S.. 14. 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 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 02.3(1) 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" ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50. 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCH AND MAXIMUM 18 INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. CITY OF FPM RENTON �. .� DATM 1 PERMIT RESU8INITTAL FPH 1 10 0S JM8 w.ol.� 0 �u »u Plan " /Suadin9 /Public Works Dept. NO. RE �Iww� tip �w w�► Grt9l�i nmermoh P.E., A f*-4strotor � �� Ai�PR JM8 ROLL 19 7 FR 3.8 �. Call before you Digs 1400 - 424 4555 �oo�a�o��o �o�a c�a►, MERRILL GARDENS o AN It �..•rS' bf • .. 6N! �1A801S� AT RENTON CENTRE SMITAN SEWER NOTES do DETAILS *A .Vow • C293 W. ^r I r n 1 w ti BEDDING CLASS DESIGN DIMENSION CLASS A CLASS B CLASS C CLASS D CLASS F A 4" MIN. 1/4 I.D. 12" MAX. • • ZERO • e 1 /4 O.D. 1/20.0. ]O.D. 1 /8 O.D. ZERO O.D. C 3/4 O.D. 1/2 1/8 O.D. O.D. — • A - 4" MIN. 27" I.D. AND UNDER 6" MIN. OVER 27" I.D. Engineering Punning Surveying PoMeNogon Associstos ConsWUng En~s, Inc. 750 Sixth Street South Kirkland. WA 98033 www.rmceengrs.com PH: (425) 827 -2014 1 - 800 -945 -8408 FAX: (425) 827 -5043 Klhslrrll . s.�NINr PIM =111Iri FM =1112 �DO!'1'iD am or Tar sae alllsk AM DWG. N#AF.* 8w18C SP PAGE: 0077 0 6" BUILDING SEWER PIPE -I I N- TEE WITH 6" SIDE OUTLET I 6" SIDE SEWER AND BUILDING SEWER 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 1:3:5 MIX CONCRETE BLOCKING 6" SIDE OUTLET TEE SEWER MAIN 6 MIN. CONCRETE BLOCKING ANGLE OF TEE AT MAIN OVER 25 ELEVATION PROPERTY LINE FUTURE BUILDING SEWER z� z 2 "x 4" STUD SERVICE MARKER PAINT UPPER IPORTION WHITE ANS STENCIL ON SIDE WORDING SEWER WITH 3 HIGH BLACK LETTERS. W AND 06 WIRE WRAPPED AROUND THE STUD AND EXTENDED TO THE TOP OF THE STUD. �I CL UNLESS OTHERWISE APPROVED BY THE CITY. MAKE TAP THROUGH CAST IRON SADDLE SECURED TO SEWER MAIN WITH STAINLESS STEEL BANDS WHEN CONNECTING NEW SIDE SEWERS TO EXISTING MAIN. VITRIFIED CLAY, PLAIN AND REINFORCED CONCRETE. D1 PIPE AND C1 PIPE SEWER MAINS ARE TO BE CORE DRILLED l�P�•G��'('E G� 2% MIN WE HORIZONTAL NOTE: UNLESS OTHERWISE SHOWN ON PLAN, SIDE SEWER SHALL HAVE A MINIMUM 2.5' COVER AT PROPERTY LINE OR 3 -5' LOWER THAN THE LOWEST HOUSE ELEVATION, WHICHEVER IS LOWER. (iwii t mm 70 miii � r im 1 sae sl�l tt/M DWG. NIIME: 8838 SP PAGE: 8078 osoo o� M OVAL w � w � w � SANITARY SEWER NOTES do SF _ATIONS 1. ALL WORK MATERIALS 5r - . :jE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CIT" '_c � RENTON UTILITY DEPARTMENT AND -+E -ATEST EDITION OF THE WSDOT /AF TANDARDS AND SPECIFICATIONS. 2. THE HOURS OF WORN THE STREET RIGH 'I —OF —WAY SHALL BE LIMITED 7"0 8:30 A.M TO 3:30 P.M. ON WEEKDA - � UNLESS OTHERWISE APPROVED IN WRITING BY THE DEPARTMENT OF PUBLIC V')RKS AT 235 -2620. ALL STREET CLOSURES, PARTIAL OR FULL, SHALL BE APPROVED BY THE DEPARTMENT OF PUBLIC WORKS 24 HOURS IN ADVANCE. THE POLICE DEPARTMENT, FIRE DEPARTMENT, AND 911 SHALL BE NOTIFIED 24 HOURS IN ADVANCE 3. 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. 4. 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. 5. A PRECONSTRUCTION CONFERENCE AND A 24 HOUR NOTICE SHALL BE REQUIRED PRIOR TO STARTING NEW CONSTRUCTION. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. (INSPECTION WILL BE ACCOMPLISHED BY A REPRESENTATIVE OF THE CITY OF RENTON). IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE UTILITY DEPARTMENT 24 HOURS IN ADVANCE OF BACKFILLING ALL CONSTRUCTION. 6. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE MEANS, METHODS AND SEQUENCES OF CONSTRUCTION AND FOR THE SAFETY OF WORKERS AND OTHERS ON THE CONSTRUCTION SITE. 7. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN STREET USE AND ANY OTHER RELATED PERMITS PRIOR TO ANY CONSTRUCTION. 8. PLANS APPROVED BY THE CITY OF RENTON, PUBLIC WORKS DEPARTMENT SHALL TAKE PRECEDENCE OVER ALL OTHER PLANS. 9. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 10. 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 ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 11. 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. 12. 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 TEN DAYS AND SHALL BE PER CITY OF RENTON CURRENT STANDARDS. 13. DATUM SHALL BE CITY OF RENTON, U.S.C. AND G.S.. 14. 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 15. ALL PIPE AND APPURTENANCES SHALL BE LAID ON A PROPERLY PREPARED FOUNDATION IN ACCORDANCE WITH SECTION 7- 02.3(1) 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" ABOVE AND BELOW THE PIPE. 16. SANITARY SEWER PIPE SHALL BE POLYVINYL CHLORIDE (PVC) RUBBER GASKETED ASTM D 3034, SDR 35, OR DUCTILE IRON CLASS 50. 17. IN UNIMPROVED AREAS, MANHOLE TO EXTEND MINIMUM 6 INCH AND MAXIMUM 18 INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. CITY OF FPM RENTON �. .� DATM 1 PERMIT RESU8INITTAL FPH 1 10 0S JM8 w.ol.� 0 �u »u Plan " /Suadin9 /Public Works Dept. NO. RE �Iww� tip �w w�► Grt9l�i nmermoh P.E., A f*-4strotor � �� Ai�PR JM8 ROLL 19 7 FR 3.8 �. Call before you Digs 1400 - 424 4555 �oo�a�o��o �o�a c�a►, MERRILL GARDENS o AN It �..•rS' bf • .. 6N! �1A801S� AT RENTON CENTRE SMITAN SEWER NOTES do DETAILS *A .Vow • C293 W. ^r I r n 1 w ti