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Home My WebLink AboutTED4001905.2SECT ION 03 * TOWNSHIP 23 NORTH * RANGE C S EAST * W.M. GENERAL NOTES : WAT E R 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. 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 limited to 8:30 AM to 3:30 PM on weekdays unless otherwise approved in writing by the Department of Public Works at 235-2635. 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 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. For utility locate call 48-Hour Locators, 1-800-424-5555. 4. All water main pipe to be cement lined ductile iron pipe conforming to APWA C110 and C111 or latest revision, thickness Class 52. Cement mortar lining and seal coating shall conform to AWWA C104 or latest revision. Pipe joints to be push -on or mechanical joint. Betiding to be class C. All ductile iron pipe installed South of Sunset Blvd. (Empire Way, SR 900) and West of SR 167 (East Valley Freeway) or in soils of high resistivity shall be polyethylene wrapped per ANSI/AWWA C105-77 Standards. 5. Cast iron and ductile iron fittings shall be cement lined, pressure rated as noted on plans, and in accordance with ANSI/AWWA C110/A21.10-82. Cement lining shall be in accordance with ANSI/AWWA C104-A21.4-85. If fittings are 3 inches to 12 inches in diameter and have mechanical joints, the fittings shall be in accordance with either ANSI/AWWA C110/A21.10-82 or ANST/AWWA C153/A21.53-84. 3-inch to 12-inch diameter fittings which have mechanical joints and/or flagged faints shall be in accordance with ANSI/AWWA C110/A21.10.82 or a combination of ANSI/AWWA C110/A21.10.82 and ANSI/AWWA C153/A21.53-84 such that the portion of the fitting with a mechanical joint(s), may be in accordance with ANSI/AWWA C153/A21.53-84 and that portion of the fitting with flanged joints(s) shall be in accordance with ANSI/AWWA C153/A21.53-84 and that portion of the fitting with flanged joints(s) shall be in accordance with ANSI/AWWA C110/A21.10-82. Acceptance testing in accordance with section 53-5.3 of ANSI/AWWA C153/A21.53-84 or with section 10-4.3 of ANSI/AWWA C110/A21.10-82 shall be obtained by the contractor and transmitted to the owner. 6. Gate valves shall conform to AWWA C500 and shall be iron body, bronzed -mounted, double disc with bronze wedging device and 0-ring stuffing box. Valves shall be designed for a minimum water operating pressure of 200 PSI. Gate valves shall be Clow List 14, Mueller Company NO. A2380, or M&II. All valves 12" in diameter and larger, shall be installed in a vault. See water standard detail for 12" Gate Valve Assembly Vault and 1" Bypass Installation. 7. Fire hydrants shall be Corey type (opening with the pressure) conforming to AWWA C-504-80 with a 6 inch inlet and a M.V.O. of 5 inches, two 2 112 inch hose nozzls with national standard 7 inch, 60 degrees V. threads, O.D. thread 4.875 and root diameter 4-6263, 1-1/4" pentagon operating nut opened by turning counterclockwise (left). 8. All water main 10 inches and smaller to maintain a minimum cover of 36 inches below finish grade. All water main 12 inches and larger shall be at a minimum of 48 inches below finish grade. Where utility conflicts occur, water mains are to be lowered to clear. 9. All water mains shall be pressure tested and disinfected in accordance with the specificaions of the City of Renton and the Washington State Health Department. All pressure testing shall be done in the presence of a representative of the City of Renton. 10. A preconstruction conference is required prior to any construction. A minimum of 3 (three) working days notice is required for scheduling. Prior to scheduling the precon a permit information sheet must be supplied to the Utility Engineer's Office. Twenty-four hour notice will be requried prior to starting new construction. 11. It shall be the contracotr's responsibility to secure all necessary permits prior to starting construction. 12. Installation of corporate stops, water services, lines and meters shall not be done until all service agreements, meter applications, construction permits, and payment of fees have been made to the City of Renton. 13. All connection to existing mains to be accomplished by the City of Renton, except wet taps which may be made by approved wet tap contractors with prior approval from the Department of Public Works. All necessary excavation and materials to be supplied by the contractor and be on -site prior to City notifications. 14. 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. The contractor as well as the Engineers shall keep asbuilt drawings. 15. Contractor to provide plugs and temporary blow -off assemblies for testing and purity acceptance prior to final tie-in. 16. All joint restraint systems (shackle rods, nuts, bolts, etc.) shall be as :nunufactured by the Star Manufacturing Company of Columbus Ohio or equal approved in writing by the Department of Public Works. 17. Asphalt and concrete street paving shall be sawcut to a munimum depth of two inches. Oil mat streets may be spade cut. All surface concrete, pavement, sidewalks, curb, gutte.-s, and driveway approaches shall be sawcut to a minimum depth of two inches or removed to an existing expansion joint. 18. A temporary cold mix asphalt patch shall be placed on the day of inital excavation with a permanent, sealed patch to be placed, to City of Renton policy, within ten days. Call for subgrade inspection prior to placement of final patch. Trenches will not be left open ov^r night without prior written approval of the Inspector. 19. For City projects such as telemetry conduit, the PVC pipe used shall be schedule 40 in unimproved areas and schedule 80 under improved areas. All chemical process lines shall be schedule 80 PVC pipe. SANITARY SEWER NOTES 1. ALL WORK AND MATERIALS SHALL BE IN CONFORMANCE WITH THE STANDARDS AND SPECIFICATIONS OF THE CITY OF RENTON AND A.P.W.A. STANDARDS AND SPECIFICATIONS (LATEST EDITION). 2. 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. 3. THE CONTRACTOR SHALL VERIFY LOCATIONS AND DEPTHS OF EXISTING UTILITIES BEFORE DISTURBING. 4. ALL CONSTRUCTION IS SUBJECT TO THE INSPECTION BY THE CITY OF RENTON AND THE CONTRACTOR SHALL NOTIFY THE CITY OF HIS SCHEDULE IN SUFFICIENT TIME TO PERMIT INSPECTION PRIOR TO AND DURING THE WORK. 5. PRIOR TO BEGINNING WORK, ARRANGEMENTS SHALL BE MADE WITH THE CITY OF RENTON FOR A PRE -CONSTRUCTION CONFERENCE TO BE ATTENDED BY THE CONTRACTOR, CITY OF RENTON AND OTHER REPRESENTATIVES OR INTERESTED UTILITIES. 6. SIDE SEWERS ARE TO BE IN ACCORDANCE WITH THE REQUIREMENTS OF CITY OF RENTON, 6" DIAMETER MINIMUM. 7. ALL MANHOLES NOT IN PAVED PUBLIC R/W SHALL HAVE LOCKING LIDS. 8. ALL GRAVITY SANITARY SEWER PIPE (EXCEPT AS NOTED) SHALL BE INTEGRAL WALL, BELL AND SPIGOT, RUBBER GASKET JOINTS, UN-PLASTIZED POLYVINYL CHLORIDE MEETING A.S.T.M. D-3034 (LATEST REVISION). ALL SANITARY SEWER FORCE MAIN SHALL BE POLYVINYL CHLORIDE PIPE CONFORMING TO A.W.W.A. C900 WITH RUBBER RING AND THICKENED BELL PIPE JOINTS CONFORMING TO A.S.T.M. F-477. 9. BEDDING FOR ALL SEWER PIPE SHALL BE PEA GRAVEL, MINIMUM 6" OVER AND UNDER PIPE. 10. MANHOLES SHALL BE STANDARD PLAN NUMBER 34 WITH ECCENTRIC CONES AND SINGLE 1" LIFT HOLE IN COVER. 11. ALL TRENCHES SHALL BE COMPACTED PRIOR TO TESTING SEWER LINES FOR ACCEPTANCE . 12. NEW CONNECTIONS TO EXISTING MANHOLES/SEWERS SHALL BE SEALED OFF UNTIL UPSTREAM CONSTRUCTION IS FINISHED, TESTED, CLEANED AND ACCEPTED ALL CONSTRUCTION DEBRIS AND WATER SHALL BE REMOVED PRIOR TO OPENING SEAL. 13. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO STARTING CONSTRUCTION. 14. THE CONTRACTOR SHALL KEEP AN ACCURATE ACCOUNT OF ALL SEWER CONSTRUCTION INCLUDING AN ACCURATE "AS BUILT" SET OF CONSTRUCTION DRAWINGS. "AS BUILT DRAWINGS" SHALL BE CERTIFIED TO THE OWNER OR HIS REPRESENTATIVE AFTER COMPLETION OF THE WORK AND BEFORE FINAL PAYMENT FOR THE WORK. 15. ALL SEWER MAIN CONSTRUCTION SHALL BE TESTED USING THE LOW AIR PRESSURE AIR TEST METHOD AND SHALL BE T.V. INSPECTED PRIOR TO FINAL ACCEPTANCE. GENERAL STATEMENT OF POLICY FOR WORK IN STREET RIGHT-OF-WAY All necessary permits and bonds must be issued prior to beginning work. When crossing a city utility (watermain, storm drain, sanitary sewer) the utility which is crossing will be cased in steel, P.V.C. schedule 80 heavy, or P.V.C. encased in concrete one foot on all side. All surface concrete, pavement, sidewalks, curbs, gutters and driveway approaches shall be sawcut to a minimum depth of two inches or removed to an existing expansion joint. Backfill material shall be compacted to 95% maximum dry density. Questionable material shall be tested by a certified materials testing lab at the contractors expense. Unsuitable material shall removed from the site. A temporary cold mix asphalt patch shall be placed on the day of initial excavation with a permanent, sealed patch to be placed to City of Renton specifications within ten days. Call for subgrade inspection prior to placement of final patch. Approved plan shall be on site at all times during construction. Traffic control shall be in accordance with U.M.T.C.D. Part VI - Contact Traffic Engineering 235-2620. All street closures, partial or full, shall be approved by the Traffic Engineer 24 hours in advance. City of Renton shall be notified 24 hours in advance of any work at 235-2615 and 235-2631. Also notify Valley Comm. Center at 911 24 hours in advance of work (Police and Fire Departments). The hours of work in existing street right-of-way shall be limited to 8:30 a.m. to 3:30 p.m. on weekdays only unless otherwise approved in writing by the Engineering Supervisor at 235-2635. Trenches will not be left open over night without prior written approval of the Inspector. Job sites are to be kept in a clean and orderly manner at all times. Sweeping, flushing, and other means shall be used to comply with this requirement. All existing concrete structures will be core drilled unless manufactured knock -outs are provided. STORM DRAINAGE NOTES 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH A,P. W.Q. STD S. SPECIFICATIONS CURRENT EDITION AND CITY OF RENTON REGULATIONS AND REQUIREMENTS AND SUBJECT TO APPROVAL AND INSPECTION BY CITY OF RENTON. 2. LOCATIONS OF EXISTING UTILITIES ARE APPROXIMATE. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXACT LOCATIONS SO AS TO AVOID DAMAGE. 3. THE CONTRACTOR SHALL NOTIFY EACH UTILITY AND COORDINATE HIS WORK SCHEDULE WITH THE CONSTRUCTION OF POWER, TELEPHONE, GAS AND CABLE T.V. FACILITES. 4. ALL STORM SEWER PIPE SHALL BE C.M.P. 16 GAGE, CONCRETE PIPE OR AS NOTED ON PLANS. ALL STEEL PIPE SHALL HAVE TREATMENT I OR BETTER. GASKETS ARE REQUIRED FOR ALL STORM SEWER PIPE. ALL STEEL PIPE TO EE GALYANIiEV. S. ALL PIPE BEDDING SHALL BE TYPE 'F' STANDARD PLAN NUMBER 62. ALL PIPE/TRENCH BACKFILL SHALL BE COMPACTED TO A MINIMUM OF 95% OF MAXIMUM RELATIVE DENSITY AS MEASURED BY SAND CONE METHOD ASTM D 1556. 6. ALL CATCH BASINS SHALL CONFORM TO THE APWA STANDARDS AND SPECIFICATION AND THE STANDARDS FOR THE CITY OF RENTON SPECIFICATIONS. 7. CATCH BASIN/INLETS FRAMES AND GRATES SHALL BE ADJUSTED TO FINISH GRADE JUST PRIOR TO POURING CURB AND GUTTER AND PAVING. 8. CEMENT CONCRETE CURB AND GUTTER SHALL CONFORM TO TYPE A CURB AND GUTTER. 9. ALL MONUMENTS SHALL BE CEMENT CONCRETE WITH COPPER WIRE OR TACK, MARKER FRAME AND COVER SHALL CONFORM TO RENTON STANDARDS AND SPECIFICATIONS FOR ROADWAY MONUMENTS. 10. ALL BUILDING DOWNSPOUTS AND FOOTING DRAINS SHALL BE CONNECTED TO THE STORM DRAINAGE SYSTEM UNLESS OTHERWISE APPROVED BY DEPARTMENT OF PUBLIC WORKS. 11. PRIOR TO ANY CONSTRUCTION/DEVELOPMENT ACTIVITY THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS MUST BE CONTACTED AND A PRE -CONSTRUCTION MEETING HELD. 12. ROCKERY WALLS SHALL BE CONSTRUCTED OF SOUND DURABLE ROCKS USING 2 TO 3 MAN ROCKS. SOURCE OF MATERIAL TO BE APPROVED BY CITY. 13. ALL HORIZONTAL AND VERTICAL LAYOUT AND CONTROL SHALL BE DONE BY A LICENSED LAND SURVEYOR. 14. AS -BUILT PLANS AND RECORDS SHALL BE FURNISHED BY THE CONTRACTOR SHOWING ALL DEVIATIONS FROM THE APPROVED PLANS. 15. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO SECURE ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION. 16. ALL CATCH BASIN GRATES SHALL BE VANED. �°t�-- a 1 S TOP SOIL OR EOUAc- AMOCO PROPER 04545 F/L TER ° e a�• : �° FABRIC AOR EOUALZ 0 C p°n ;c00 O°.q,"40'• 0.4 J/'. /!J" WASHED °°o• adr�0; DRAIN ROCK -5- o °, - •°'' 6's PERFORA TED ;. PLASTIC PIPE �f-R..Dr.. ANON -POINT SOURCE GROUNDWATER COLLECTION/ N Ts. ADJUSTABLE: "00K. FLANGED END NOTES: 1. SHEAR GATE SHALL BE A. SHEAR GATE, CAST IRON BODY AND GATE, OLYMPIC FDY. STD. OR E UAL OR B. SHEAR GATE ALUM'NUM OR CAST IRON, DRAINAGE SPECIALTIES (SAVANNAH, GA) STD. OR EQUAL. 2. GATE SHALL BE 8" DiAM. UNLESS OTHERWISE SPECIFIED. 3. GATE SHALL BE JOINED TO TEE 1ECTION BY BOLTING (THROUGH FLANGE), WELDING, OR OTHER SECURE MEANS. 4. LIFT ROD: AS SPECIFIED BY MFR. WITH HANDLE EXTENDING TO WITHIN ONE FOOT OF COVER AND ADJUSTABLE HOOK LOCK FASTENED TO FRAME CRUPPER HANDHOLD. / HEREBY CERTIFY THE STORM SEWER DA TA DEPICTED ON THESE PLANS ARE CORRECT, BASED ON CONSTRUCTION RECORDS AND AN 'AS -BOIL T" FIELD SURVEY BY TRI-COUNTY LAND SURVEYING DECEMBER /988 BY ��b l2 Vl-"u DATE I •2S•89 EASEMENT LINE ZO' L2'l SEE STRUCTURAL PLANS FOR MAINTENANCE ACCESS LOCATION. 420. // S. W. CORNER DE TEN T/ON VA UL T SCALE. HORI<-. /"_ 10' VERT. / = 2' FRAME �G(ZAI`E 5En (DETAIL 5.b.5 LIFT ROD - 5fD. CE) STEPS (5TEFS 31-IALL fbE IIJCLU DED) SHEAR GATE, FLANGED END BY OLYMPIC FOUNDRY OR EQ. OIZIF(CE yv/ � �� 23/4"� OP'N'G _ 24 TO ST2UCTURE � _ INV. 413.0t.4" MIN. 12,E55MICTOR PLATE -2"MIN. COMPI.°DEPTH CR, SU,?F., TOP C25E(5/8") L _4" MIN. COMP'T DEPTH Ce SURF BA5E CR5E 0 %z =') GRAVEL ,BASE Cl-'3' MAY 4E REOD DEPENDING oN SOIL CONDITIONS 6TE &106 SOIC PRIOR TO PLACING ROCK. U5E OAILY 'A S-BU/L Tlt D. O• E • ,g)C),oROVFD PRODUCTS, BASED ON SURVEY DA TA BY TR)-COUNTY LAND SURVEYING CO. 5ECTIONv EMERGENCY ACCESS ROA WAY (DEC. /988) /'r= 6 ' NO TE.- SEPARATE STRUCTURAL PLANS MUST BE APPROVED AND SIGNED BY CITY. RIM EL. 419.38 METAL BEND SUPPORT OvERFLOW ELEVAT10K.1 416.45 0.10' MAX• CaQOUT E3AQD STRAP W/GiASKET �I EL. 414.42 0, 96% _ 15" 0 INV 412.56 (E) •. 24'' Q TYPE ZL C8 MIN. SIZE VARIES A SEE DETAIL_ 3.2.4 NOTE (FLOW I?E5T12ICTOR /OIL POLLUTION CONTQOL DEVICE SHALL COMPLY W/ ICING CO. STD PLAN'* 52- KCRS-Ia8�) INSTALL LOCKING FQAME AND LID IF WT INSTALLED IN PAVED AREA OR IF UN IT" 15 NOT TO FUNCTION AS C.5.OLYMPIC f OUNDRYIFMI-1 30DfTDR EQUAL. SITUATE C1310P AND FI?AME �GPATE �30 P.ESTR.ICTOR DEVICE 15 V151bLE AT EDGiE OF OPEIJ1K.16 AND DIRECTLY OVER LADDER - ALL STr-EL FZQTS AND SUQFACC-S MUGT P5C CIAW �-- COATED WfM ASPI-IALT(T2EATMl � I OR 5eTir_-R.) 419.37 N.E. CORNER R£MO VASL E WA TER - TIGHT COUPLING B i cl �i C.M.P. EL 414.42 ORIFICE PLATE b� WITH 231' HOLE ELBOW DETAIL ROUND SOLID LOCK/NG COVER, MARK DRAIN' CONC. RESTR/CTOR/POLL.'T/ON CONTROL DEVICE. 4 I 2400 INFLOW/ OUTFLOW 50' RIGHT -OF -WA Y J L 3_6•. 5_O°. 6" /6=0" /6=0" 5, �„ 3_6" •e C, C, /.5 ' /9'- 574 0 rO !f 70.35 (N.E. 20r" _,`, I8' - 5T,4 0 rO /-f70. 35 (NE zd" 5T /5' o a ,,moo (57A 0 n. a H70.35) CEMENT CONCRETE �L VERTICAL CURB 2.00Z 2 4 " THICK CEMENT -6" CONC. SIDEWALK 2" MIN. COMPACTED DEPTH CLASS 6' ASPHAL TIC CONCRETE " MIN COMPA C TED DEP TH A. T.B. 2"MIN. COMPACTED DEPTH CRUSHED SURFACING TOP COURSE NOTE.- GRA VEL B4 SE CLASS B' MA Y BE NECESSARY DEPENDING ON SOIL CONDITIONS. TYPICAL ROADWAY SECTION SCALE: /"• 6'-O'• NOTE: ROADI/VAy SECTION FROM OfaO C@ DUVALL AVE. N.E. TO 57A I470 •.3S ! N.E. 20TA-15T.) TO OE 36' 1NI0E CURS TO CURB, R/W TO 6E 5-o' FI/e NO PP-040-87 John R. Newell Inc. Ps. 231 Williams Avenue South, Renton, Washington 98055 Phone 255-2190 0 �9 O ' c) z x ® �x x T' ' w z Y r FERGUSON 8 SONS 97587 � �- �-