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Home My WebLink AboutS-381704M Ld ti CD X a- 0 - M Z 0 V) 9 E4 Sanitary Sewer Notes and Specifications THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WASTEWATER UTILITY. 1. All work and work material shall be in conformance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. A set of approved plans shall be kept on site at all times during construction. 2. The hours of work in the street right of way shall be per City specifications on weekdays unless otherwise approved in writing by the Planning/Building/Public Works Department. An approved traffic control plan must be obtained prior to beginning any work within public right of way. 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. A pre -construction 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 Public Works inspector 24 hours in advance of backfilling all construction. 5, Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site. 6. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. T Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans. 8. A copy of these approved plans (I�Uct be on the )ob site whenever construction is in progress. 9. The contractor shall provide dhe (Jty of Rent -on with an as -built drawing of the sanitary sewer system, which has been stani ' ped anci signed by a licensed professional engineer or licensed professional surveyor, 10. Backfill shall be placed equally �-)th sides of the pipe in layers with a loose average depth of 6 inches, maximum depth of 8 incIries, thoroughly tamping each layer to 95 per -cent of maximum density, compacted layers must extend for one pipe - diameter on each side of the pipe. oli (o the side of the trench. Materials to complete the fill over pipe shall be th- ,came as rJescinbed, 11. Open cut r,, -)ad crossinq_L; fr.,- titility reF 1 c1hec, -.o existing traveled roadway shall be backfilled with crushed ar,hul n,ie,han1ca!lv compacted unless otherwise approved by 12. Datum for Vertical Contms-hall be 11,luith Arnerican Vertical Datum 1988 Meters, and for Horizontal Control shall be N.crth American 'L')aturn 1983/1991 Meters unless otherwise approved by the City of Renton PuNic, Works Department, Reference benchmark and elevations are noted on the 13. All disturbed areas shall be seeded ainc-i mulched or otherwise stabilized to the satisfaction of the Department fo, the prevention of on-site erosion after the completion of construction. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. 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 p,pe. 15. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class .50, unless gtherwise approved by the Wastewater Utility. 16. In unimproved areas, manhole to extend minimum 6 inches and maximum 12 inches above finished grade or must have minimum 2' diameter concrete ring poured at grade. In paved area, cover must slope in all directions to match paving. 7' PORTION OF THE NE 1/4 OF THE NW 1/4 SECTION 14, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M. CITY OF RENTON, STATE OF WASHINGTON MANHOLE FRAME AND COVER SEE STD. PLAN 401 ADJUSTMENT RINGS (2- WN-) SEE NOTE 6 MORTAR JOINT(S) (3/8- MIN-) SEE NOTE 5 CONE (ECCENTRIC) RUBBER GASKETED JOINTS IN ACCORDANCE WITH ASTU 0-443 STEPS - POLYPROPYLENE STEPS SMALL BE INCLUDED CONCRETE RISER BY PIPE INC.. OR APPROVED EQUAL LADDER -POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX PIPE SIZE - 'E' CONCRETE SHELF PRECAST BASE SECT10N OR CAST IN SHELF. 4 B' NOT TO SCALE 48" M I T 48" 60 MIN_ _5"MiN 24" MIN- 21" E.D. 54" MH 54" 8'0 MIN. -5.5" MIN. 24" MIN. 24" 60" MH 60- 8- MIN. __t 6* MtN,. L 7 MIN. 3d` L 307 I.D. NOTES. I. STEPS TO BE POLYPROPYLENE SAFETY STEPS_ 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. 3. CASTING SHALL BE PER STD_ PLAN 4W. 4. MANHOLE SECTION'S TO BE OF REINFORCED PRECIAST CONCRETE. 5, ALL "NTS BETWEEN THE CONE, RISER RINGS, BRICKS AND CASTING SHALL BE GROUTED 6, ADJUSTMENT OF THE C-ASTING TO GRADE SHALL HE ACCOMWTPLISHED I_i A COMBINATION Of AD,K)STMENT RINGS, BRICKS AND MORTAR QtL�� BRICKS SHALL BE STAG(;F-RED TO CREATE A RUNNING BOND OR 112 BOND. THE USE Of SHIMS SANITARY SEWER MANHOLES SHALL HAVE AI�LFMIJAffk 7. E. RIOR SURFACES, INCLUDING CHANNELING, LL NTE COATED (SEALED) WITH A HIGH SOURS URETH,-,INE COATING; WASSER MC--ARO'SHIELD OR APPROVED EQUAL, COLOR OF COATIN"I'l SHALL H WHITE. 8, RUBBER GASKETED "NTS SHALL BE V C0NF01,`14ANCF_ 'OATH ASTM 0-443, 9. CHANNEL HEIGHT ';HALL BE A MINIMUM OF 3/4 DF _11-W INSIDE DIAMETER OF _01E LARGEST PIPE. 10. CONNECTIONS TO MANHOLE SHALL BE MADE UFING GPK ADAPTOR, KOR-W-SEEAL BOOTS OR APPROVED EQUAL 11. IN UNIMPROVED AREAS, MANHOLES SHALL fEXTENO A WNIMUM OF 6- AN0 A MAXIMUM OF 12" ABOVE FIMSHED GRADE OR MUST HAVE A MlMkii :V- 2* DIAMETER CONCRETE RINGS POURED Al- GRADE. IN PAVFD AREAS, COVER MUST 9_0FE IN ALL OPECDONS TO MATCH PAVING_ NM. PI" - 400.1 PUBLIC WOF STANDARD SANITARY MANHOLE DEPARTMENT SEPTEMBER 2011 LANE UNE MARKING 3' MIN. '-- 2" CLASS 'B' 2- SAWCUT AND REMOVE OR GRIND, SEAL "TH AR400OW STANDARD VEHICLE MIEEL PATH 4.5' MIN. > MIN - ACP CLASS* MIN. 6 CRUSHED SURFACING TOP COURSE EDGE OF PAVEMENT, EDGE OF CURB & GUTTER, OR CENTER OF LANE LINE 2.5" MIN. CRUSHED ROCK, FLOWABLE FILL OR AS REQUIRED BY ENGINEER *M*#Mk)M ACP CLASS 'E' or 'B' SHALL BE: PMW3P AL/U*" /COLLECTOR ARTERIAL STREETS & INDUSTRIAL ACCESS STREETS - 6'0 ACP CLASS 'E' or W. RESIDENTIAL ACCESS SWETS - 20 ACP CLASS 'E' or '8' - NOTE: UPON REQUEST OF ENQI#4EER, NEW ROADWAY PAVEMENT SECTION MAY 9E DESIOWD US04G AN APPROVED METHOD FOR TYPICAL LONOM"WAL PATCH AND OYMAY DIETERWONG PAV8"T TH"NESS. FOR F12311BLE PAVENIM ADOPTILD crff or m2cm SMUOMM RAW Lor MM 02/05 WV Ahm.&A -Aim MENDWG. NAME: H032 SP PAGE: HO -"— I 111Y W"10 .32 PROPERTY LINE C) C:) C C-4 3'- 0" FUTURE 6" 9UK-D*4G SEM" POPE BUIII-DING SEWER w � "'�_2"x 4" STUD MARKING POST PANT® VWX60 WYE TEE WAIN 6" SIDE OUTLET **7E VATH THE WORD 'SEV"' S7EWXJED Q.. CD W (EAST JORDAN IRON WORKS WRAPPED AROUNO THE STUD AND EXTENDED TO P -1E TOP OF THE STIED. Z 2975 OR APPROVED EQUAL, *SEV"o M SPECIFY ON LJD, SEE VD. PLAN 403.1 FOR 5 SIDE M Ld ti CD X a- 0 - M Z 0 V) 9 E4 Sanitary Sewer Notes and Specifications THESE NOTES SHALL APPEAR ON PROJECTS FOR THE WASTEWATER UTILITY. 1. All work and work material shall be in conformance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. A set of approved plans shall be kept on site at all times during construction. 2. The hours of work in the street right of way shall be per City specifications on weekdays unless otherwise approved in writing by the Planning/Building/Public Works Department. An approved traffic control plan must be obtained prior to beginning any work within public right of way. 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. A pre -construction 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 Public Works inspector 24 hours in advance of backfilling all construction. 5, Contractor is solely responsible for the means, methods and sequences of construction and for the safety of workers and others on the construction site. 6. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. T Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans. 8. A copy of these approved plans (I�Uct be on the )ob site whenever construction is in progress. 9. The contractor shall provide dhe (Jty of Rent -on with an as -built drawing of the sanitary sewer system, which has been stani ' ped anci signed by a licensed professional engineer or licensed professional surveyor, 10. Backfill shall be placed equally �-)th sides of the pipe in layers with a loose average depth of 6 inches, maximum depth of 8 incIries, thoroughly tamping each layer to 95 per -cent of maximum density, compacted layers must extend for one pipe - diameter on each side of the pipe. oli (o the side of the trench. Materials to complete the fill over pipe shall be th- ,came as rJescinbed, 11. Open cut r,, -)ad crossinq_L; fr.,- titility reF 1 c1hec, -.o existing traveled roadway shall be backfilled with crushed ar,hul n,ie,han1ca!lv compacted unless otherwise approved by 12. Datum for Vertical Contms-hall be 11,luith Arnerican Vertical Datum 1988 Meters, and for Horizontal Control shall be N.crth American 'L')aturn 1983/1991 Meters unless otherwise approved by the City of Renton PuNic, Works Department, Reference benchmark and elevations are noted on the 13. All disturbed areas shall be seeded ainc-i mulched or otherwise stabilized to the satisfaction of the Department fo, the prevention of on-site erosion after the completion of construction. 14. All pipe and appurtenances shall be laid on a properly prepared foundation in accordance with the standards and specifications of the City of Renton Planning/Building/Public Works Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved and modified by the City of Renton in the Renton Standard Plans & Specifications. 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 p,pe. 15. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class .50, unless gtherwise approved by the Wastewater Utility. 16. In unimproved areas, manhole to extend minimum 6 inches and maximum 12 inches above finished grade or must have minimum 2' diameter concrete ring poured at grade. In paved area, cover must slope in all directions to match paving. 7' PORTION OF THE NE 1/4 OF THE NW 1/4 SECTION 14, TOWNSHIP 23 NORTH, RANGE 5 EAST, W.M. CITY OF RENTON, STATE OF WASHINGTON MANHOLE FRAME AND COVER SEE STD. PLAN 401 ADJUSTMENT RINGS (2- WN-) SEE NOTE 6 MORTAR JOINT(S) (3/8- MIN-) SEE NOTE 5 CONE (ECCENTRIC) RUBBER GASKETED JOINTS IN ACCORDANCE WITH ASTU 0-443 STEPS - POLYPROPYLENE STEPS SMALL BE INCLUDED CONCRETE RISER BY PIPE INC.. OR APPROVED EQUAL LADDER -POLYPROPYLENE SHALL BE ATTACHED TO MANHOLE MAX PIPE SIZE - 'E' CONCRETE SHELF PRECAST BASE SECT10N OR CAST IN SHELF. 4 B' NOT TO SCALE 48" M I T 48" 60 MIN_ _5"MiN 24" MIN- 21" E.D. 54" MH 54" 8'0 MIN. -5.5" MIN. 24" MIN. 24" 60" MH 60- 8- MIN. __t 6* MtN,. L 7 MIN. 3d` L 307 I.D. NOTES. I. STEPS TO BE POLYPROPYLENE SAFETY STEPS_ 2. STEPS ARE TO BE IN PLACE BEFORE MANHOLE SECTIONS ARE INSTALLED. 3. CASTING SHALL BE PER STD_ PLAN 4W. 4. MANHOLE SECTION'S TO BE OF REINFORCED PRECIAST CONCRETE. 5, ALL "NTS BETWEEN THE CONE, RISER RINGS, BRICKS AND CASTING SHALL BE GROUTED 6, ADJUSTMENT OF THE C-ASTING TO GRADE SHALL HE ACCOMWTPLISHED I_i A COMBINATION Of AD,K)STMENT RINGS, BRICKS AND MORTAR QtL�� BRICKS SHALL BE STAG(;F-RED TO CREATE A RUNNING BOND OR 112 BOND. THE USE Of SHIMS SANITARY SEWER MANHOLES SHALL HAVE AI�LFMIJAffk 7. E. RIOR SURFACES, INCLUDING CHANNELING, LL NTE COATED (SEALED) WITH A HIGH SOURS URETH,-,INE COATING; WASSER MC--ARO'SHIELD OR APPROVED EQUAL, COLOR OF COATIN"I'l SHALL H WHITE. 8, RUBBER GASKETED "NTS SHALL BE V C0NF01,`14ANCF_ 'OATH ASTM 0-443, 9. CHANNEL HEIGHT ';HALL BE A MINIMUM OF 3/4 DF _11-W INSIDE DIAMETER OF _01E LARGEST PIPE. 10. CONNECTIONS TO MANHOLE SHALL BE MADE UFING GPK ADAPTOR, KOR-W-SEEAL BOOTS OR APPROVED EQUAL 11. IN UNIMPROVED AREAS, MANHOLES SHALL fEXTENO A WNIMUM OF 6- AN0 A MAXIMUM OF 12" ABOVE FIMSHED GRADE OR MUST HAVE A MlMkii :V- 2* DIAMETER CONCRETE RINGS POURED Al- GRADE. IN PAVFD AREAS, COVER MUST 9_0FE IN ALL OPECDONS TO MATCH PAVING_ NM. PI" - 400.1 PUBLIC WOF STANDARD SANITARY MANHOLE DEPARTMENT SEPTEMBER 2011 LANE UNE MARKING 3' MIN. '-- 2" CLASS 'B' 2- SAWCUT AND REMOVE OR GRIND, SEAL "TH AR400OW STANDARD VEHICLE MIEEL PATH 4.5' MIN. > MIN - ACP CLASS* MIN. 6 CRUSHED SURFACING TOP COURSE EDGE OF PAVEMENT, EDGE OF CURB & GUTTER, OR CENTER OF LANE LINE 2.5" MIN. CRUSHED ROCK, FLOWABLE FILL OR AS REQUIRED BY ENGINEER *M*#Mk)M ACP CLASS 'E' or 'B' SHALL BE: PMW3P AL/U*" /COLLECTOR ARTERIAL STREETS & INDUSTRIAL ACCESS STREETS - 6'0 ACP CLASS 'E' or W. RESIDENTIAL ACCESS SWETS - 20 ACP CLASS 'E' or '8' - NOTE: UPON REQUEST OF ENQI#4EER, NEW ROADWAY PAVEMENT SECTION MAY 9E DESIOWD US04G AN APPROVED METHOD FOR TYPICAL LONOM"WAL PATCH AND OYMAY DIETERWONG PAV8"T TH"NESS. FOR F12311BLE PAVENIM ADOPTILD crff or m2cm SMUOMM RAW Lor MM 02/05 WV Ahm.&A -Aim MENDWG. NAME: H032 SP PAGE: HO -"— I 111Y W"10 .32 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 11:3:5 MIX CONCRETE BLOCKING 6" SIDE OUTLET TEE -SEWER 6- MIN. MAIN CONCRETE BLOCKING ANGLE OF TEE AT MAIN QYFR 25 LI EYATION N (I-) TE: UNLESS OTHERVVISE SHOWN ON PLAN, SIDE SEWFR SHALL HA A MINIMUM 2-5' COVER AT PROPERTY UNE OR 5' LOWER !-'AAN THE LOWEST HOUSE FLEVATION, WHICHEVER IS LOWER. 2% MIN SLOPE HORIZONTAL SEWER MAIN TYPICAL 5Q_E_ PUBLIC STANDARD SIDE SEWER SM. PLAN --- 4i -i "M + + WSTALLAY10M DEPARTMENT (SEWER MAIN TO PROPERTY LINE) SEPTEMBER 2011 5-38 1104 Ag" Y'AS-BUILT"NOTE: ""AS -BUILT" IS BASED ON A AL, TUBI FIELD SURIPIEv BY TOUMA ENGINEER'S AND INFORMAITR_11V SUPPLED BY CON TPA C TOR. RECOMMENDED FOR APPROVAL_ BY D -A T E BY D ATE BY DATL_ BY DATE BY- -DATE SIEIWIEII? > PROPERTY LINE 3'- 0" FUTURE 6" 9UK-D*4G SEM" POPE BUIII-DING SEWER w � "'�_2"x 4" STUD MARKING POST PANT® VWX60 WYE TEE WAIN 6" SIDE OUTLET **7E VATH THE WORD 'SEV"' S7EWXJED SLOWACE CISAM)UT VATH IN 3- HIGH SLACK LETTERS AND 06 OW at CAST " RING, & CO" CD W (EAST JORDAN IRON WORKS WRAPPED AROUNO THE STUD AND EXTENDED TO P -1E TOP OF THE STIED. Z 2975 OR APPROVED EQUAL, *SEV"o M SPECIFY ON LJD, SEE VD. PLAN 403.1 FOR 5 SIDE INSTALLATKIN) ACCEPTABLE PROCEDURES FOR SIDE SEWER CONNECTIONS TO MAIN UNIES ARE AS FOLLOW& A- VATWIED CLAY MAIN - CUT IN A NEW TU USWG FLEAKE COUPLINGS (FERNCO OR APPWYYM EQUAL). B. CC t"ETE MAIN - CORE -DRILLED WITH A ROMAC SADOLE (OR APPROVED EQUAL). C. PVC MAIN - CORE-DRCLED MATH A ROMAC SADDLE (OR APPROVED EOUAL) OR OUT IN A NEW TEE USING OW COWL"r.E.- D. DUCTILE IRON MAIN - CORE -DRILLED WITH A ROMAC SADDLE (OR APPROWD EQUAL) E_ MANHOLE CONNEC-nON - ALL CONWCAONS TO MANHOLES SHALL BE AT MANUFACTURED KNOCK -CUTS OR THE SfWXTUW SHALL BE CORE -DRC ED. 60" ALLOWABLE MAX. FOR CAST IRON PIPE OR DUCTILE IRON PIPE. 11:3:5 MIX CONCRETE BLOCKING 6" SIDE OUTLET TEE -SEWER 6- MIN. MAIN CONCRETE BLOCKING ANGLE OF TEE AT MAIN QYFR 25 LI EYATION N (I-) TE: UNLESS OTHERVVISE SHOWN ON PLAN, SIDE SEWFR SHALL HA A MINIMUM 2-5' COVER AT PROPERTY UNE OR 5' LOWER !-'AAN THE LOWEST HOUSE FLEVATION, WHICHEVER IS LOWER. 2% MIN SLOPE HORIZONTAL SEWER MAIN TYPICAL 5Q_E_ PUBLIC STANDARD SIDE SEWER SM. PLAN --- 4i -i "M + + WSTALLAY10M DEPARTMENT (SEWER MAIN TO PROPERTY LINE) SEPTEMBER 2011 5-38 1104 Ag" Y'AS-BUILT"NOTE: ""AS -BUILT" IS BASED ON A AL, TUBI FIELD SURIPIEv BY TOUMA ENGINEER'S AND INFORMAITR_11V SUPPLED BY CON TPA C TOR. RECOMMENDED FOR APPROVAL_ BY D -A T E BY D ATE BY DATL_ BY DATE BY- -DATE SIEIWIEII? > CA rn rf I Z �rz w � C � CD Z 4, CD M M C, rr CA rn rf I �rz w � � CD 4, CD 1-W M C, rr