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HomeMy WebLinkAboutS-3571010 Yo z w= °� C) (ifz p O wz z v w _ry O J n N ° C) -0 E U E"' W U a m 0 a 3� ° O N o > In ME SANITARY SEWER GENERAL NOTES 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS 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 ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 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 PER CITY OF RENTON CURRENT STANDARDS. 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" ABOVE AND BELOW THE PIPE. 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 INCH AND MAXIMUM 12 INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. RENTON, WASHINGTON UTILITY PERMIT # U100071 VICINITY MAP Ne 1 9 F � § Sf. REMTpN y2 � NE 1RM M � I < w 6 < l Hills d NE NE M In ME SANITARY SEWER GENERAL NOTES 1. ALL WORK MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS 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 ENGINEER OR LICENSED PROFESSIONAL SURVEYOR. 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 PER CITY OF RENTON CURRENT STANDARDS. 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" ABOVE AND BELOW THE PIPE. 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 INCH AND MAXIMUM 12 INCH ABOVE FINISHED GRADE. IN PAVED AREA, COVER MUST SLOPE IN ALL DIRECTIONS TO MATCH PAVING. RENTON, WASHINGTON UTILITY PERMIT # U100071 VICINITY MAP t/lCMITY MAP 6 I SCALE.- NTS zl w w QN M O '- = o U o wlz S 1/4 OF SEC 10 -23 -0 NE 4th STREET 70 1306.28' C _ S88'22'19 "E 2623.87' (MEAS) CITY OF RENTON MON #1851 588'22'14 "E 2623.83' (CITY) FOUND 3 1/2" SURFACE BRASS DISK AT THE INT'X NE 4th STREET & 140th AVENUE SE N- 180978.6275 E- 1313999.610 ELEV= 398.55' SW CORNER OF CONCRETE PAD FOR EXISTING TRAFFIC LIGHT POLE ELEVATION = 424.09' (NAVD 883] CONTROL MAP CONTACT INFORMATION OWNER / DEVELOPER: SIERRA HOMES, INC. ATTN: DAN FINKBEINER P.O. BOX 59566 RENTON, WASHINGTON 98058 OFFICE PHONE: 425 - 471 -3472 FAX NUMBER: 425 - 793 -5275 donfinkbeiner @comcast.net ENGINEER: OFFE ENGINEERS, PLLC ATTN: DARRELL OFFE, PE 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 -7832 OFFICE NUMBER: 425 - 260 -3412 FAX NUMBER: 425 - 988 -0292 darrell.offe ©comcast.net SURVEYOR: TOUMA ENGINEERS & LAND SURVEYORS ATTN: DAN TOUMA, P.L.S. 6632 SOUTH 191st PLACE, SUITE E -102 KENT, WASHINGTON 98032 OFFICE NUMBER: 425 - 251 -0665 FAX NUMBER: 425 - 251 -0625 mhtouma ©ool.com TABLE OF CONTENTS SHEET NUMBER TITLE 1 COVER SHEET /GENERAL NOTES 2 SANITARY SEWER PLAN & PROFILE LEGAL DESCRIPTION LOT 5, CEDARGROVE PARK DIVISION #1, VOLUME 72 OF PLATS, PAGE 50, RECORDS OF KING COUNTY, WASHINGTON KC TAX PARCEL #144450 -0059 SE COR SEC 10 -23 -5 CITY OF RENTON MON #1852 FOUND 3" SURFACE BRASS DISK AT THE INT'X NE 4th STREET & NILE AVENUE NE (148th AVE. SE) N- 180904.0837 E- 1316622.383 EV EL=454 76' 5- 351101 _ 10 11 SURVEY NOTES 15 14 INSTRUMENT: TOPCON GPT 3000W TOTAL STATION METHOD USED: FIELD TRAVERSE WITH ACTUAL FIELD MEASUREMENTS AND ANGLES WAC 332 - 130 -090 DATE OF SURVEY: OCTOBER 2010 z BASIS OF BEARING: PLAT OF CEDARGROVE PARK DIV. #1 w VOLUME 72, PAGE 50 Lu . d BENCHMARK: CITY OF RENTON CONTROL # 18524 z SE CORNER OF SECTION 10 -23 -5 FOUND Ld Do Q o 3" BRASS DISK IN CONCRETE IN CASE o AT THE INTERSECTION OF NE 4th STREET Ld z AND NILE AVE NE (148th AVE SE) z ELEVATION = 454.77' (138.614m) NAVD 1988 SITE BENCHMARK: SW CORNER OF CONCRETE PAD FOR EXISTING TRAFFIC LIGHT POLE ELEVATION = 424.09' (NAVD 88) I NE 2th STREET S88'21'10 "E RECOMMENDED FOR APPROVAL By: Date: By: Date: By: Date: By: Date: U) W�da W Z Rio n� a �Z w�a3o.. W�0 W" O C I Q CL W O V Q W U DATE JOB NO. DWG NO. 1 U Z W O 2 W W a ° n 0 m ° z 3 0 0 m ° z z 0 w w uj TW 1 100 uj O 05/25/2010 OF 2 Ne 1 9 F � § Sf. REMTpN y2 � NE 1RM M � I < w 6 < l d NE NE M NE 4T W Q S NE 4W $1pF£T PROJECT m w LOCATION uE zuo mw� t/lCMITY MAP 6 I SCALE.- NTS zl w w QN M O '- = o U o wlz S 1/4 OF SEC 10 -23 -0 NE 4th STREET 70 1306.28' C _ S88'22'19 "E 2623.87' (MEAS) CITY OF RENTON MON #1851 588'22'14 "E 2623.83' (CITY) FOUND 3 1/2" SURFACE BRASS DISK AT THE INT'X NE 4th STREET & 140th AVENUE SE N- 180978.6275 E- 1313999.610 ELEV= 398.55' SW CORNER OF CONCRETE PAD FOR EXISTING TRAFFIC LIGHT POLE ELEVATION = 424.09' (NAVD 883] CONTROL MAP CONTACT INFORMATION OWNER / DEVELOPER: SIERRA HOMES, INC. ATTN: DAN FINKBEINER P.O. BOX 59566 RENTON, WASHINGTON 98058 OFFICE PHONE: 425 - 471 -3472 FAX NUMBER: 425 - 793 -5275 donfinkbeiner @comcast.net ENGINEER: OFFE ENGINEERS, PLLC ATTN: DARRELL OFFE, PE 13932 SOUTHEAST 159TH PLACE RENTON, WASHINGTON 98058 -7832 OFFICE NUMBER: 425 - 260 -3412 FAX NUMBER: 425 - 988 -0292 darrell.offe ©comcast.net SURVEYOR: TOUMA ENGINEERS & LAND SURVEYORS ATTN: DAN TOUMA, P.L.S. 6632 SOUTH 191st PLACE, SUITE E -102 KENT, WASHINGTON 98032 OFFICE NUMBER: 425 - 251 -0665 FAX NUMBER: 425 - 251 -0625 mhtouma ©ool.com TABLE OF CONTENTS SHEET NUMBER TITLE 1 COVER SHEET /GENERAL NOTES 2 SANITARY SEWER PLAN & PROFILE LEGAL DESCRIPTION LOT 5, CEDARGROVE PARK DIVISION #1, VOLUME 72 OF PLATS, PAGE 50, RECORDS OF KING COUNTY, WASHINGTON KC TAX PARCEL #144450 -0059 SE COR SEC 10 -23 -5 CITY OF RENTON MON #1852 FOUND 3" SURFACE BRASS DISK AT THE INT'X NE 4th STREET & NILE AVENUE NE (148th AVE. SE) N- 180904.0837 E- 1316622.383 EV EL=454 76' 5- 351101 _ 10 11 SURVEY NOTES 15 14 INSTRUMENT: TOPCON GPT 3000W TOTAL STATION METHOD USED: FIELD TRAVERSE WITH ACTUAL FIELD MEASUREMENTS AND ANGLES WAC 332 - 130 -090 DATE OF SURVEY: OCTOBER 2010 z BASIS OF BEARING: PLAT OF CEDARGROVE PARK DIV. #1 w VOLUME 72, PAGE 50 Lu . d BENCHMARK: CITY OF RENTON CONTROL # 18524 z SE CORNER OF SECTION 10 -23 -5 FOUND Ld Do Q o 3" BRASS DISK IN CONCRETE IN CASE o AT THE INTERSECTION OF NE 4th STREET Ld z AND NILE AVE NE (148th AVE SE) z ELEVATION = 454.77' (138.614m) NAVD 1988 SITE BENCHMARK: SW CORNER OF CONCRETE PAD FOR EXISTING TRAFFIC LIGHT POLE ELEVATION = 424.09' (NAVD 88) I NE 2th STREET S88'21'10 "E RECOMMENDED FOR APPROVAL By: Date: By: Date: By: Date: By: Date: U) W�da W Z Rio n� a �Z w�a3o.. W�0 W" O C I Q CL W O V Q W U DATE JOB NO. DWG NO. 1 U Z W O 2 W W a ° n 0 m ° z 3 0 0 m ° z z 0 w w uj TW 1 100 uj O 05/25/2010 OF 2