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HomeMy WebLinkAboutWTR2703125.1N MH I P4 N = O 0 N� 8 bJo 1 o a: v P4 z F* i I .. o i I 4C R U { IE=304�89 I.F SEC7TI0.ff 3, T 24 X R 5 E , i � Northwest @ OF WAS,S, ,P - _NDD"15 2 ° F _ 77.72 / I F \ -, -1 i WA NOTE, 11_ �a;"-�, ti� e I «� ! ®?° i zo.00' 1• THESE NOTES SHALL APPEAR FOR PROJECTS FOR THE WATER UTILITY. r O w I4 l cJ9 �, Z ..a WN.vr , y;F� ° , 2• All work material shall be in conformance + a oB l A � a o N vti �,�, d � ¢ �, co ormo ce with the standards any specifications a, the City of Renton Pianning,,;u+ld+ng/Public Works Department and the 1996 ENGINEERS' SURVEY 0 R & PLANNERS + � edition of the WSDOT APWA Standards and Specifications, as approved and modified b the City of Renton in the Renton Standard Plans & Specifications, A set of 36049 O �� 1.5 / P PP Y Y P y V) 0 945 N. CENTRAL, STE. 104, KENT, WA 98032 Fc1 ST�R�' �``' LOT 3 Z approved plans shall be kept on site at all times during construction. #3`j G� I 7 + C l_, {' 3. 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 Public Works di 253 852-4880 local or 1- 800 251-0189 toll free 253 852-4955 fax oNAL �� _((44� REPLACE cX CO I 200_ �q, E) Li_ � � (local) ( ) ( , c > (fax) � (o.1s+ ACRE ! Deportment at 425 430-7301. The Police Department, Fire Deportment, and 911 shall be .notified 24 hours in advance of an work in the right of way. W SSMH, DTL 5 6 1 . "' 4. All locations of existingutilities shown are approximate and it shall be the contractorsresponsibilityv if t ru nd correct l i voi m p_ E-MAIL:. cni�cramernw.corn / / � FF=313.0 ¢ EXPIRES 11/26/2005 I RIM=311.05 i, ' i �i or disturbance. For utilitlocates coil 48-hour locators 800-424-5555. to verify the e alocation so as too d damage IE=38 ,58 - I -7.`- `r.:, t RTUB, DTL 4/6 I ° CV �� 5: An approved Traffic Control Plan is required to be submitted at the Pre -Construction meeting. ,�*, TYP j ., / 7Y 6. All wotermain pipe is to be cement lined ductile iron pipe conforming to AWWA C110 and C111 or latest revision, thickness Class 52. Cement mortar Fining and �J�y. � " I l�'1'�6 PVC @ 2.0% MIN.0 seal coating shall conform to AWWA C104 or latest revision. Pipe joints to be push -on or mechanical joint. Bedding to be Class C. All ductile iron pipe and l- SANITARY SEWER NOTES s DER' PVC ®0.4� CG" -30�, t Q �P SS Al � We fittings shall be polyethylene wrapped per ANSI/AWWA C105/A21.5-93 Standards, aR,^`i 31. . • ' 7. Cost iron and ductile iron fittings shall b ! - O i i of i specification f i f Utility r ��5 g e cement lined, pressure rated as noted on plans, and in accordance -with ANSI/AWWA C110/A21.10 87, Cement lining W 1; All work materials shall be n conformance with the standards and spec cat ono the City o Renton Ut I ty Department and the latest edition of the WSDOT/APWA MH T 5/ , o t `� \ M=3} , t, shall be in accordance with ANSI/AWWA C104/421/4-90. If fittings are 3 to 12 inches in diameter and have mechanical joints, the fittings shall in accordance with z -I Standards and Specifications. g „ 9 J 9 -� L� - P „ 1 0302.$1 �-' 8 PVC 0 0.4% _ _ _ either AN A f • • • • . \... ANSI/AWWA WWA C1 0 A21.1D 87 or ANSI AWWA C153 A21:53 94• Three i 1 i i f i i 1 i m I- LL 2• Ali construction shall be in accordance with Standard. S ecif+cations for Munic+ al Public Works Construction re tired b Washrn ton State Cha ter American Pubic - .--a - / / / (3) inch to 2 inch diameter fittings, which have mechanical joints and/or flanged joints, o O P P P P Y g P N8F1°15 2�"11 shall be in accordance with ANSI AWWA C110 A21,10.87 or o combination of ANSI AWWA C110 A21.10.87 and ANSI AWWA C153 A21.53-94 such that the onion of Z W O Works Association, latest edition (APWA) and City of Renton Standard Specifications. 78.741 / / / / / P _O the fittingwith a mechanical joint(s) s may be with ANSI AWWA C153 A21.53 94 and that portion of the fitting with flanged joint(s) s shall be in accordance with AWWA U � � 3. All locations of existing utilities shown ore approximate and it shall be the contractors responsibility to verify the true and correct location so as to avoid damage _ J° O y / p g g 1° O - a- or disturbance. j �'� CO DTL 1 //6 C110/A21.10-87. Acceptance testing in accordance with section 53.53 of ANSI/AWWA section 10-4.3 of ANSI/AWWA C110/A21.10-87 shall be obtained by the 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. I -- 1 = i9�4r RII�= •1b•:. <., .; contractor and transmitted to the owner. 1 / -DECK IE=303.01 f; 8. Gate vales shall be iron body, bronzed -mounted, double disc with bronze wedging device and 0-ring stuffing box (AWWA C500) or of resilient seated type (AWWA Z 6 5. It shall be the responsibility of the contractor to obtain street use and any other related permits prior to any construction. , O Q � 6. Plans approved by the City of Renton, Public Works Department shall take precedence over all other plans: I 31 4- I. I C509). 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. mI I I = 7, A copy of these approved plans must be on the job site whenever construction is in progress. I 9. Fire hydrants shall be Corey type (opening with the pressure) or compression type (opening against pressure) conforming to AWWA C-502-85 with a 6 inch 0 F- Q 8. The contractor shall provide the City of Renton with an as -built drawingof the sanitary sewersystem,which has been stamped and signed b a licensed ' , a O `Z � P y YP g Y HOUSE 20' SHARED DRIVEWAY EA5ENENT mechanical Joint inlet and a morn valve opening (M.V.O.) of `5-1/4 inch, two 2-1/2 inch hose nozzles with National Standard Threads 7-1/2 threads per inch and � Z � � r professional engineer or licensed professional surveyor.- / 1) j J2300 a one 4 inch pumper nozzle with the new Seattle Pattern 6 threads per inch, 60 degrees V. Threads: outside diameter of male thread 4.875 and root diameter O 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 tomping each F.F. EL. � 4.6263. Hydrants shall have a 1-1/4 inch pentagon operating nut opened b turnip counter clockwise (left). U L_ la er to 95 percent of maximum densit . These coin acted la layers must extend for one i e diameter on each side of the + e or to the side of the trench. / � 315.25 / P 9 P 9 P Y 9 ( ) Y P Y P Y pipe P'P / E 10. The two 2-1/2 inch hose nozzles shall be fitted with cast iron threaded caps with operating nut of the some design and proportions as the hydrant stem nut. Materials to complete the fill over pipe shall be the some as described. / LOT 2 1 9' S *E I Caps shalt be fitted with. suitable neoprene gaskets for positive water tightness under test pressures.. 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 / 9138+ SQ, FT. , I o.�l± ACR - 11. The 4 inch pumper nozzle shall be fitted with a Storz adapter, 4 inch Seattle Thread x 5 inch Storz, Storz adapter shall be forged and/or extruded 6061-T6 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 ( E) I 0-1 patch shall be laced within 10 days and shall be per City of Renton current standards. / 1 aluminum alloy, hordcoat anodized. Threaded end portion shall have no lugs and two set screws 18e) degrees apart. Storz face to be metal, no gasket to weather. P P Ys P Y / 1 I 3� h Storz cop to haves synthetic molded rubber gasket, and shall be attached to hydrant adapter with 1 8 inch coated stainless steel, aircraft cable. a 11. Datum shall be City of Renton, 1988 NAVD. ! y®�4 I 1 i P Yn 9 Yd p % 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 � EX. (� ,,`� ®®n 2. Fire hydrants shall be painted with two coats of paint. Preservative paint number 43 655 safety yellow or approved equal. P P CONIC. e .® �2 13. Pumper connection to face roadway assembly. completion of construction. I "� � � can , 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 / "i i 14, Fire hydrants shall be installed per City of Renton Standard Detail for fire hydrants, latest revision: c' I I 15. All watermains 10 inches and smaller to maintain a minimum cover of 36 inches below finish grade. All watermain 12 inches and larger shall be at a minimum -o 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 r. � _ , I STA 1+20, 3.5 LT of 48 inches below finish grade. Where utility conflicts occur, watermains are to be lowered to clear. _"' 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 �/ "PIGS" „ base. Pie bedding shall be ea ravel 6 inches above and below the pipe. ', FFE „HYDR NT TL 1/ 7 16. All wotermains 6 inches and larger in diameter shall be cleaned with pipe cleaning PIGS prior to disinfection. The Poly pigs shall be Girard Industries Aqua a P 9 P 9 P P - 8 x6 TEE(QMJxPL lija 14. Sanitary sewer pipe shall be polyvinyl chloride (PVC) rubber gasketed ASTM D 3034, SDR 35, or ductile iron class 50. 5 `� 21�.�0' 6" GV(FLxMJ), C NC BLKG Swab -AS or approved equal, 2 Ib/cu. ft. density foam with 90A durometer urethane rubber coating on the rear of "PIG" only. � a 15. In unimproved areas, manhole to extend minimum- 6 inches and maximum 12 inches above finished rode: In paved area cover must slope in all directions I N8A'1523' �D.14 (` - �8"x8" VERT. CROSS, DTL 3 7 17. "PIGS" shall be cinder shaped with bullet nose or square end. The contractor will perform the cleaning operation, CIOp a s, g p p d ect s to ���, rx - / n P q P 9 P 18. All watermains and services shall be pressure tested to a minimum of 200 s+ or 150 psi over operating pressure, in accordance with the specifications of the o • match paving. O 1 1 g 3 1 "- AND 1- 3 4" RELOCATED WATER P P P P 9 p P a 0 o •� - Ra8-25,00� - '(RELOCATED) 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. The . 90 00 0o METERS & SERVICES PER CITY � Q itL ��1� �i0 KES GN Los 3 k 4� '- .arc=39.2T quantity of water lost from the main shall not exceed the number of gallons per hour as listed in City of Renton Standard Plans & Specifications 7-11.3(11)• The 1 OF RENTON, DTL 2/7. loss in pressure shall not exceed 5 psi during the 2 hour test period. I� NuSt NAVE A QESilO� N'f l Al. %ft S>,e1NKIG�V 19. All watermains and services shall be disinfected b the injection of a 50 m minimum concentration chlorine water solution. Dr Calcium H ochlorite shall 0- . ) L J S'(S4>�n _ �, 1 = SHED S+C� NU�� FOa, Y le pP ( ) % Y YP NOT be placed in the pipe as laid. Chlorine shall be metered/injected in accordance with Section 7-11.3(12)E or 7-11,3(12)F of the Standard Specifications aI e -_ referenced above. o I ; ��I MUSt Is LOT 3 � / a9•I� z3 � 20, �� t114'�&V 111KWO, 20. Apre-construction conference is required prior to any construction. A minimum of five (5) working days notice is required for scheduling. - UJkCGM, Rk Ift(5) k %Q.t) (h UW6 �� j ; zo.00 FAD �T 21, Twenty-four (24) hours notice will be required prior to starting new construction. o i I 7666+ 75 l I 1 96 %Itft R'1 A crIK i R0 � I I SQ, FT. c 1 22. It shall be the contractor's responsibility to secure all necessary permits prior to starting construction. a� J '� a °' ��T 1'iQ15i SP Ri�KLOry 2s' PRNATE ROAD EASEAfENT 0,•- j �3. Installation of corporate stops, water services, lines and meters shall not be done until all service agreements, meter applications, construction permits, and C I ./>°� 6e1�It(- EX. METER TO BE I � ACRE) a ent of fees have been made to the Cit of Renton.11 - I ( I a l I,o�v ABANDONED. CUT i I 15 WATEIN I payment Y �`® C rn / s � & CAP ® MAINLINE I FF=s15.35EASEMEN T 24. All connection to existing mains is to be accomplished by the City of Renton, except wet tops, which may be made by approved wet top contractors with prior so �� 1 ��• „ 8INCH WATER MAIN approval from the Public Works Department. All necessary excavation and materials are to be supplied by the contractor and be on -site prior to City notifications. II?OADl�A9' DE®i�A71 I 8 01 I 25. Inspection will be accomplished by a representative of the City of Renton. It shall be the contractor's responsibility to notify Development Services twenty four ' 813t SQ. FT. (0.0,; ACRE ' , '- `� I 1 (24) hours in advance of backfilling all construction. The contractor, as well as the engineers, shall keep os-built drawings. 6 - 620.04' - - fEr 1 26. Contractor to provide plugs and temporary blow -off assemblies for testing and purity acceptance prior to final tie-in. 2 - .. - ' ` Y.I _ - ` , , -�- SITE BE NcP#ARK: `:: C. WA'K---- nA`- i _' P.K. NAIL IN ASPHALT 27. 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 �� - --- wIC. WALK . -,, _ l EtfV. - 315.35 _ REMoilev writing b the Public Works Department. R- - -- �' ,. ., , c - C`t1Nr L813 T �- -RB _U �-_ g y p I � - _ 28. Asphalt and concrete street awn 1 s, a � ASPHALT PAVEMENT _ - ; - _ _ _ _ p paving shall be sawcut to a minimum depth of two (2) inches. Oil mat streets may be spade cut. All surface concrete, pavement, I I / ; s ' CO ® f sidewalks, curb, gutters, and driveway approaches shall be sawcut to a minimum depth of two (2) inches or removed to an existing expansion joint. ,' ii L� � 2 „ � � I RIM=3�5.35t 3 /3:3$ � 29. A temporary cold mix asphalt patch shall be placed on the day of initial excavation with a permanent, seoled patch to be placed, to City of Renton policy, within 41 1�181 8 r `/C @ 2% ' i-. _ + 10 da Call for sub rode ins ection nor to lacement of final atch, *10 _ " T � 30. For Cit projects s such as telemetry P conduit, the PVC pipe used shall be All chemical process lines shall be schedule 80 PVC pipe. Schedule 40 in unimproved `5 �� �. ASPHALTPA�DEMENr - !w9/t EX 8 WA E R s- �c -,0-.- Y P 1 Y p P P P p�, N89.1b 23"iI 5,91' .F - - - - - '-�- _- - - C6 areas and schedule 80 PVC pipe under improved areas. w >_ _ OW CL T J� _ --- -sz ..-�_ _ ., _ - - - ASPHALT PAVEMENT - � � 9 £{?P 1£ T TO EX SSA P� , 11 9RECOII�ENDED FOR APPROVAL I,__� _ 1E=304.3s- -c4m%3J2563 r STA 0+ 08 1 3 5' LT - < RIM EL.=315.12 y i- 4T „TAP bYL 4f7 RIM EL.=315.21 _ 3 W. INV. EL.-•494.2& (-2 PVC}8� C NC. BLKG, II ( ) E. INV. EL.=312 11 12 ADS " off: E. INV. EL.-�e34.38 -�- PVC d 8 x8 TAPPING EE MJxFL TRENCH .PATCHING NOTES UTILITY CONFLICT NOTE "' BY:4DATE: .1- �?©=�- 3 rz V: ;r` : - � Q 9 8 TAPPING GATE VALVE (FLxMJ) TRENCH PATCHING SHALL BE PER CITY OF RENTON TRENCH RESTORATION THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, I BY: 8" VERT CROSS FOR POLYPIGGING, DTL 3/7 ..C,� �(L DATE: AND STREET OVERLAY REQUIREMENTS FOR A NEWLY CONSTRUCTED STREET, DIMENSION, AND DEPTH OF ALL EXISTING UTILITIES, WHETHER SHOWN 0. � ;,,5& 03 N 1r16CCK&-1 OMIL. OU g111EO + THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEYING T, ;: HORIZONTAL AND VERYICAL LOCATION PRIOR TO CONSTRUCTION. THIS 0_1BY: lf„/ DATE: C �' (� SHALL INCLUDE CALLING UTILITY LOCATE 1-800-424-5555 AND THEN z POTHOLING ALL EXISTING UTILITIES AT LOCATION OF NEW UTIL17Y CROSSI ,'S TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. LOCATIONS OF X 0 Ln 0 BY,611, , 4Ay*4* DATE: it ` of 1 "--30' SAID UTILITIES AS SHOWN ON THESE PLANS ARE NOT GUARANTEED AND ARE T AWING SHALL C TO VARIATION. IF CONFLICTS SHOULD OCCUR, THE CONTRACTOR v �3J -' -' � AS-B1111 SHALL CONSULT GRAMER NORTHWEST INC. TO RESOLVE ALL PROBLEMS ............. ......... .°.,,.,.°................ ...,....,.,,.,,..,,.°.,.,,,.......,..............,.,..,............,.....°.,,,,....,,......................... ............ .. °.,,,,.,..,,...,.... .,,,,,,,.,..-,,,,..,.,,.°.......,.,. PRIOR TO PROCEEDING WITH CONSTRUCTION. .............. .. • • - . 2 .. . • . ..... ..... I . . .. A, . :: , . r ' °� R Ary r. k/A;re-R .410 . .... ...... . Q . .. .. . . . d' M . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . ... . . . . . . . ° . . . . . . . . . ° . . . . . . . . . . . . ° . . . ° . . . . . . . . . , . . . . . . , . . . . . . .1 . . .1 . . . . . . . . . . . . . .. . . . . . .. . . _ . . . . : . . . . . . . . . . . . . . . . , . . 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GR�SC�1JxFL) .......................... 302 ... . ........ , . ..... .... .. .RIM=315.1 IE= 308 . . . . . . . . . . .. . . . arc+ . � -: 14. 2, . . 39!13@ : . ......... .... r�tr ...-........_. .. .... .. ooa . . ..... ... . s C❑ $ :' EX 8' SS ®�3A�.S'/ . . . . . . . . . Ca U V REPLACE EX C❑ W> SSMH. : SSMH . RIM=3�.10, it=303.01 + . . . . ... . i . ,1. . ... . . . . , . . . . . . . . . .. . . . . . . . ... . . . . . . . ... .. . . . . . . ... . . . . . . . . . , RIM=Bi%85; IE=302.81 ✓ -� .. . RIM=3.1,05,' IE=982,56 0", . . .. . . . . . . .. . X X o: 1 3. ....... ... .34AI ..711R ........ .... . w w iLi .. . .... . I ..... I .. . . 30..,:'f9 . I �I . .. �'� °<. R� C C 0. _, . ... .. ........ ... ......... .. . .. .. / *', .. .`.0I 'Z_ ' . .° • .. •... ..... ... ..... AN ......................................................................,.......................................................,................,...................... SC NEQI 9 'o'+lab a +�o � it -1 w P. .......... °.................................................... . .. . O T 0 P' 1 L E 1 "=20' HORIZ. y'l��o � 1- 4a VER RIZ. 0` 1 " 20' HOR/7 " Z wrR - sp- ��1 1 "=4' VERT. "- NE 28 TH SEWER PROFILE 1 "s4' VERT.NN wwp-rj ..#r A,r- j r "