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Home My WebLink AboutTED4001799.1MINIMUM STANDARDS FOR PRNATE PAVING BARRIER CURB PER STATE STD. PLAN F-1 (TYP.) a.. o .0% i !aa�• 2.0%_ .b•sY� o'er �'oti�' o' .2" COMPACTED ASPHALT CLASS B e CRUSHED ROCK (1 li� TOP COURSE W MINUS `21,z BASE COURSE 1%4 MINUS) SEE SHEET 2.5.1 FOR ROADWAY DEVELOPMENT STANDARDS TYPICAL ROADWAY SECTIONS DATE .5. SHEET 222 CITY OF RENTON DEPARTMENT OF PUBLIC WORKS ASPHALT CONCRETE (3" MIN.) REPLACEMENT PATCH TO BE FINAL JOINT MUST 1" THICKER THAN PREVIOUSLY BE SAW -CUT EXISTED. EXISTING ASPHALT ri i ' i ' CONCRETE-6" MIN. CRUSHED SURFACING TOP COURSE COMPACTED CRUSHED ROCK BACKFILL EXISTING ASPHALT CONCRETE OVER PREPARED GRADE MIN. 4" ASPHALT CONCRETE (2 LIFTS) EXISTING ASPHALT CONCRETE (GREATER THAN 3" THICK) 6" MIN. CRUSHED SURFACIN TOP COURSE FINAL JOINT MUST BE SAW -CUT 1-1/2" MIN. RIND EXISTING SPHALT COMPACTED CRUSHED ROCK BACKFILL EXISTING ASPHALT CONCRETE OVER PREPARED GRADE ( OFFSET JOINT ) 1. SEE SECTIONS 7-18 AND 2-09 FOR PATCHING AND BACKFILLING SPECIFICATIONS. 2. ALL TRENCHES IN ROADWAY AREAS SHALL BE BACKFILLED AND PATCHED WITH TEMPORARY ASPHALT AT THE END OF EACH WORK DAY, UNLESS PERMISSION IS GRANTED TO DO OTHERWISE BY THE CITY ENGINEER AND TRAFFIC ENGINEER. 3. ALL TEMPORARY PATCHES ON TRENCHES SHALL BE PERMANENTLY PATCHED WITHIN (2) WEEKS OF COMPLETION OF WORK WITHIN THE ROADWAY AREA. 4. SAW CUTS ON CONCRETE PAVEMENTS SHALL BE MADE NO MORE THAN ONE-HALF THE DEPTH OF THE EXISTING SLAB. 5. COMPACTED GRAVEL BACKFILL CLASS "B" MAY BE USED UPON APPROVAL OF THE ENGINEER ON TRENCHES OVER 200 FEET IN LENGTH. PAVEMENT PATCHING DETAILS FERGUSON & SONS INC 116506 DATE 2/89 SHEET 2.4.1-A i6<7)DITI0t--I Tc'' B & T WHOLESALE DISTRIB,UTQ:�S R�NToI�I, V`(f�.SF-i I1�1�T0l�I 4- CITY OF RENTON =ice DEPARTMENT OF PUBLIC WORKS THESE NOTES SHALL APPEAR ON ALL PLANS SUBMITTED. 1. All work materials shall be in conformance with the standards and specifications of the Ciry of Renton Utility Department and the latest edition of the WSDOT/APWA Standards and Specifications, as approved by the City of Benton. 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: hours in advance. 3. All locations of existing utilities shown are approximate and it shall be the contractor's nsibility to verify the true and correct location so as to avoid damage or disturbance. For utility locate call 48-Hour Locators, 1-800-4 5555. 4. All water main pipe to be cement lined ductile iron pipe conforming to AWWA C110 and C111 or latest revision, thickness Class 52. Cement mortar liningg and seal coating shall conform to AWWA C104 or latest revision. Pipe joints to be push on or mechanical 1joint. Bedding to be class C. All ductile iron pipe installed South of Sunset Blvd. pplea Way, SR 900) and West of SR 167 (Fast Valley Freeway) or in soils of high resistivity shall'be polyethylene wrapped per ANSISAWWA C10S-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/A21.4.55. If fittings are 3 inches to 12 inches in diameter and have mect,anical joints, the fittings shall be in accordance with either ANSI/AWWA C110/A21.10.82 or ANSI/AWWA C153 ,A21S3-84. 3-inch to 124nch diameter fittin which have mechanical )joints and/or flanged )joints shall be in accordance with ANSI/AWWA C110/A21.10.82 or a combination o�ANSI/AWWA C110/A21 10.82 and ANSI AWWA C153/A21S3-84 such that the portion of the fittin with a mechanical joint(s), may be in accordance with ANSI/AWWA C153/A21.53-84 and that portion of the fitting with flangged ��'oint(s�shall be in accordance with ANSI/AWWA Clio/A21.10� - Acceptance testing in accordance with sectionS3 53 0 ANSI/AWWA C153/A21.53-84 or with section 10-43 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 O-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&H. 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. Firs hydrants shall be Corey type (opening with the pressure) conforming to AWWA C-504--W with a 6 inch inlet and a M.V.O. of 5 inches, two 2-? inch hose nozzles with national standard 7 inch, 60 degrees V. threads, O.D. thread 4.875 and toot diameter 4.6263, 1-1-1 inch pentagon operating nut opened by turning counter clockwise (left) S. 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 six (6) inches in diameter and larger shall be cleaned with pipe cleaning "PIGS" prior to disinfection. The "Poly Pigs" shall be Girard Industries Aqua Swab -AS or approved equal, 2 lb/cu ft density foam with 90A durometer urethane rubber coating on the rear of "PIG". only. "PIGS" shall be cylinder shaped with bullet nose or square end. The City will assist the contractor who will perform the cleaning operation. 9a. All water mains and services shall be pressure tested to a minimum of 200 PSI or 150 PSI over operating pressure, in accordance with the specifications of the City of Renton and the Washington State Health DepartmenL All pressure testing shall be done in the presence of a representative of the City of Renton. 9b. All water mains and services shall be disinfected by the injection of a 50 ppm (Minimum concentration) chlorin ter solution. Dry Calcium Hypochlorite shall NOT be placed in the pipe as laid. Chlorine shall be metered/injected in accordance with Section 7 11.3(12)E or 7-113(12)F of the Standard Specifications referenced in 1 above. 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 required prior to starting new construction. 11. It shall be the contractor'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 map be made by approved wet tap contractors with prior approval of from the Department of Public Works All necessary excavation andmaterialsto 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 as -built 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 manufactured 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 minimum depth of two inches. Oil mat streets may be spade cut. All surface concrete, pavement, sidewalks, curb, gutters, 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 initial excavation with a permanent, scaled 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 over 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 August 14, 1989 DATE /14/89 WATER UTILITY - GENERAL NOTES S H E E T08 (,,� CIS XED FOR COMPLIANCE 10 C!TY STANDARDS Date i I _._ Date I I �4 \ IU 7` 84tP LP NW, GROG, Lo-r I4 f (710VF_1;1:1 5H�_=E7, of 1-_)r<.,6,WIr4C�s _T 1J-Co 7FN11'°' 5-rea lO t-4 CDi,!'T 1,.-n ._. 571_A h4 + DF-tA ! i_..5 i7f7o/ That portion of Government lot 1, Section 19, Towmsilip 23 North, range 5 Fast, - 1W in the City of Renton, Cotrlty of King, State of Washington, descried as f ollows CO?,.I�IEi1CING at the Northwest corner of said section 19; thence South 89°10'25'r East along the North line of said section, 1098.32 feet; thence South 01°13K1.0"t West, 376.00 feet, to the true point of beginnir_g; thence continuing South 01a13'101I West, 325 feet; thence. South 89°10'25" East, 297.00 feet; thence North 01*13'10r' Fast, 325.00 feet; thence North 89°10' 25" West, 297.00 feet to the tripe point of. beginning; EKCEPT that portion, if any, lying within Lind Av(nue S,t!. CITY OF RENTON RECOMMENDED �� DEPARTMENT OF PUBLiC WORKS FOR APPROVAL 13V -2 P4 AN /4i� w _ w . :". Arrlhitercs, and Plate i (11A zi*a� NU%i-�C� ., - �: l'� L- - I L DI �°,ie AC-)Pt-4, a REVISION "- �V �a I I �` .`'�/V', ,pp7��i��zC`i-TZi>,-I I hi :7✓; '99s1 I✓ DES(GNED� DATE �� L OC/T FILE NO. ---- DRAWN CHECKED = SCALE FIELD BO��OK��(��qq PAGE BY APPR. DATE APPROVED_ SHEETL DIRECTOR OF PUBLIC WORKS CD