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HomeMy WebLinkAboutzW-0444SetGENE[ L NOTES chd ,° bntwn 1. All work materials shall be in conformance with the standards and sperifica- tions of the City of Renton Utility Department and the latest edition of the APWA Standards and Specifications. 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. All water main pipe to be cement lined ductile iron pipe conforming to ANSI Spec 's A -21 -51 -1976 or latest revision, thickness Class 52. Cement mortar lining and seal coating shall conform to ANSI A- 27 -4 -74 or latest revision. Pipe joints to be push -on or mechanical joint. Bedding to be Class C. 4. All fittings to be cast iron, cement lined, Class 250, unless otherwise specified on drawing conforming to ANSI Spec. A -21 -10 -1977, ANSI A -21 -11 -1977 or latest revision. All fitting j0i nts to be mechanical joint or flanged. Flanged joints shall be drilled in accordance with ANSI B 16.1 and shall be 125 lb, configuration, unless otherwise specified on drawing. 5. 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, e water mains are to be lowered to clear. I I F I 6. All water mains shall be pressure tested and disinfected in accordance with I 2 F Q 46 �- the specifications of the City of Renton and the Washington State Health be done in the Department. All pressure testing shall presence.,uf a repre- sentati v of the City of Renton. 7. A preconstruction conference and twenty -four hour notice will be required x LL w V-I e Z prior to starting new construction. 8. It shall be the contractor's responsibility to secure all necessary permits to construction. prior, starting 9. Installation of corporate stops, water services, lines and meters to be F 'q�q° = OI 3 I U accomplished by the City of Renton. ,v%t9 _ V O I ? 10. All connection to existing mains to be accomplished by the City of Renton. to .Y- o0j9` OD w O A11 necessary and materials to be supplied by the contractor and be on -site prior to City notification. 3,9 x I url I 11. Inspection will be accomplished by a representative of the City,of Renton. t shall be the contractor's responsibility to notify the Utility Department In y 3 'u$Z 1z, LL 3 24 hours in advance of baekfilling all construction. T L.� 12. Contractor to provide plugs and teml porary blow -off assemblies for testing I and purity acceptance prior to fina tie -in. i m February 1380 I e_s � 4 P ta I S. 130" ST rj ^j V I I LL I I I C/�J C K i n9 C ount� _ Note WATER 5ERVICE 5TU55 AS PART OF THIS CONTRACT, THE CONTRACTOR SHALL INSTALL APPROXIMATELY 20 STUB SER- VICES OFF OF THE NEW WATERMAIN AFTER THE REQUIRED PRESSURE AND PURITY TESTS. OF THESE 20 STUBS, THE CONTRACTOR WILL BE REQUIRED TO TlE 10 OF THESE STUBS TO EXISTING METERS. T.L. �L� of Rent -on CITY LIMITS i___s__._- -EX. 2" GALV+_s.-- ri:__>o _a ®- ®,t_'a-- s_>Q_® Jb a o zF3� N � i ? c, f `YmgLZ o z N co14 _ F71 T .... - d) - i { I 0- � EX. 2 °G-AyLV WLIN E. . . ` I I F I 4 I� 5TA 8 4 aG 3 C.I. . TEE (MJ. FL) Unkvh I G"GATC 4. VALVE 4�o "C.1. PLU TL. 192 T. L.193 T.L. 186 T. L. 188 T. L.I84, - -- [SEW B.:DJ. CL 52 T.J. WATERMAIN I \ ? wn 7 N .W. - 3 rd S T. T. L.2001 T. L. 243 SCALE I" = 40 - EX_2— GAL!/_ — .... Clww \ 303 5TA 3 +2c BS P. 5TA 3, _-k, I�` A _. 45 °DENp ❑ I��I I p I I SEE DETAIL A 1 T_ L. 195 T.L. 234 / ❑ II r— INT+A.P. 5TA 2 -55.90 \ -{ /- ® 1 ( l (To . —TOSTA O +oG T. L. 196 ' SrA 0 -G94 (MG TO Ex 2'GALV PIPE Ij—� 2 "G�DNIPH" LC CYS) _ \ I I ...._ / W 2" GATE VALVE (Sr5) 4 VALVE'BJX 1 / 09 Vw� ZMN 0-92 i 22" BLOW -OFF ASSEMBLY 8 ' c.1. PLUG CMJ) oy ` / 1 ' 20 T.L.106 ® \ 2„ -O CITY LIMITS `��V T.L. 224 cS25ev�CES MAY,6E ; T L. 228 TA�r?PJJ &4CX_' AT � M4llV AN12211 -•BLIJ/L% ,��e ciT)' ,eECOer,�s io,.�i� gas i='� — -3