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HomeMy WebLinkAboutW-432701N i N O r-i V z_ N� Q O W CD CONTRACTOR TO FIE D VERIFY THE EXISTING SEWER CLEANOUT LOCATION w Q z w CONSTRUCTION NOTES (FURNISH & INSTALL) SENECA AR SW L'7 O CONNECT TO PROPOSED BUILDING POINT OF CONNECTION. SEE O8 CONTRACTOR TO VERIFY LOCATION OF DEPTH OF o (R.O.W. ARI S) C rl / SHEET P2.00 FOR LOCATION OF BACKFLOW DEVICE. EXISTING SANITARY SEWER AND MAINTAIN REQUIRED (PUBLIC AS HAL ROAD) d V)2 � (CURB WI�H V RIES� �� /�NEW 2" DOMESTIC WATER SERVICE TO WATER METER PER CITY VERTICAL SEPARATION BETWEEN WATER SERVICE (fl O OF RENTON STANDARD WATER DETAIL 320.2, '1/C510'. SEE AND SEWER. MINIMUM GROUND COVER C) PLUMBING PLANS FOR CONTINUATION. REQUIREMENTS FOR PROPOSED WATER SERVICE SHALL BE MAINTAINED. °09'55"E S89°09'55"E S1 °13'40"W W N1 °13'40"E ,> O NEW 2" WATER METER PER CITY OF RENTON STANDARD WATER O S89° 55 E N89°09'55" DETAIL 320.2, '1/C510'. 15.00' 317.50'� 10.88 0.47 LEGEND 1��.��'�, - _ vLT_ W + + + 3 5+ + + 15.00' 4 NEW 8" DUCTILE IRON FIRE WATER PIPE. PROVIDE MINIMUM 36" N �T�gg°09'` 51E` 7�51J01� l l ` �11 I _ O COVER OVER TOP OF PIPE. REFER TO CITY OF RENTON STANDARD DETAIL 300.2, '2/C-509' FOR CONNECTION DETAILS. - - PROPERTY LINE 32 - + + zs l' NEW 8" DOUBLE CHECK DETECTOR BACKFLOW PREVENTION -PROPOSED STORAGE � + + + ❑ J I O ASSEMBLY, PER CITY OF RENTON STANDARD DETAIL 350.3, LOT (NO PUBLIC USE) I **PROPOSED STORAGE 2/C510 . LOT (NO PUBLIC USE) CONNECT TO EXISTING WATER MAIN LINE WITH 8" DUCTILE IRON PIPE. CONTRACTOR SHALL POTHOLE AND FIELD VERIFY SIZE, »>222 _ _ _ _ _ _ _ _ _ TYPE AND DEPTH OF EXISTING WATER LINE PRIOR TO WORK. l 1 0 0 0 0 0 0 0 o 0 0 0 0 0 0 0 o 0 0 0 0 0 0 I o 0 0 0 0 0 0 0 0 0 0 0 0 o CONTRACTOR TO FURNISH AND INSTALL ALL NECESSARY o 0 0 MATERIALS/FITTINGS TO COMPLETE THE WORK. REFER TO �I� I 2a o 0 0 0 0 0 o I RENTON STD DETAIL 300.2, '2/C-509'. LAE O CONNECT TO EXISTING WATER MAIN LINE WITH 2" DOMESTIC + l I I SERVICE CONNE T!0N. CONTRACTOR SHALL POTHOLE AND x BY CITY FORCES I Y SIZE, TYPE AND DEPTH OF EXISTING WATER LINE 1 I I PRIOR TO WORK. CONTRACTOR TO FURNISH AND INSTALL ALL NECESSARY MATERIALS/FITTINGS TO COMPLETE THE WORK. Q 1 l 29 i ,r I REFER TO RENTON STD DETAIL 320.2, '1/C-510'. 7L24 I WATER PLAN GENERAL NOTES (STANDARD PLAN NO. 300) N _ _ _ _ Q + - - - __ - - - - - 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH THE LATEST EDITION OF THE CITY OF RENTON PUBLIC WORKS l 29 �- - - - - -� - - - I 24 '�) I STANDARD SPECIFICATIONS AND SPECIAL PROVISIONS AND WSDOT / APWA STANDARD SPECIFICATIONS, LATEST EDITION AS J ❑ - - - AMENDED BY THE CITY OF RENTON. A SET OF CITY APPROVED PLANS SHALL BE KEPT AT THE JOB SITE WHENEVER + ** I PROPOSED STORAG ** � t � � � CONSTRUCTION IS IN PROGRESS. APRE -CONSTRUCTION CONFERENCE SHALL BE HELD PRIOR TO THE START OF PROPOSED STORAGE LOT (NO PUBLIC USE) LOT (NO PUBLIC USE) I CONSTRUCTION. THE CONTRACTOR AND OR DEVELOPER SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS PRIOR TO CONSTRUCTION. + I I 2. ALL EXISTING UTILITIES SHALL REMAIN IN SERVICE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. THE r- I CONTRACTOR SHALL CALL 1- 800-424- 5555 TO VERIFY UTILITY LOCATIONS BEFORE BEGINNING EXCAVATION. • 0 0 0 0 l 1 0 0 0 09 � • � � � � � � � 24 I 3. ALL MATERIALS USED FOR THE CONSTRUCTION OF WATER SYSTEM IMPROVEMENTS SHALL BE NEW AND UNDAMAGED, 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 28 0 0 0 0 0 0 AND "CATALOG CUTS" FOR ALL MATERIALS SHALL BE APPROVED IN WRITING BY THE CITY OF RENTON PRIOR TO BRINGING 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 0 000000000 0000000 o ANY MATERIALS ON -SITE. + 1 24 0 0 0 0 0 0 0 4. ALL WATER MAIN PIPE MATERIALS SHALL BE CEMENT LINED DUCTILE IRON PIPE, THICKNESS CLASS 52 PER AWWA C 151 AND C 104. PIPE JOINTS SHALL BE PUSH -ON OR MECHANICAL JOINT. CAST IRON OR DUCTILE IRON PIPE FITTINGS SHALL BE CLASS 250 AS PER ANSI/ AWWA C110/ A21. 10- 82. ALL DUCTILE IRON PIPE AND FITTINGS SHALL BE WRAPPED WITH 8 -MIL - - - - BLACK, TUBE -TYPE, POLYETHYLENE PLASTIC PER AWWA C105 STANDARDS. I 5. MINIMUM COVER FROM TOP OF WATER MAINS TO FINISHED GRADE SHALL BE 36 INCHES FOR PIPE DIAMETER OF 10 -INCH C)t rL OR LESS AND 48 INCHES FOR PIPE DIAMETER OF 12 -INCH AND LARGER. MAXIMUM COVER FOR ALL WATER MAINS SHALL BE C)® W 10 ❑ t 11 10 j I 60 INCHES. ANY DEVIATIONS MUST BE APPROVED BY THE CITY OF RENTON PRIOR TO CONSTRUCTION. WHERE UTILITY o 0 0 0 0 0 0 ❑❑ W""° I V) CONFLICTS OCCUR, THE PROFILE OF THE WATER MAIN SHALL BE ADJUSTED AS NECESSARY TO CLEAR CONFLICTS AND TO (o PROVIDE MINIMUM COVER. PIPE DEFLECTION SHALL NOT EXCEED ONE- HALF OF PIPE MANUFACTURER'S SPECIFICATION (V FOR SIZE OF PIPE USED. ALL TRENCH BACKFILL SHALL BE COMPACTED TO 95 PERCENT MAXIMUM DRY DENSITY AS DETERMINED BY THE MODIFIED PROCTOR TEST METHOD (MDD) IN ROADWAYS, ROADWAY SHOULDERS, ROADWAY PRISM AND DRIVEWAYS, AND 85 PERCENT MDD IN UNPAVED AREAS. ALL PIPE ZONE COMPACTION SHALL BE 95 MDD. + I I 6. CONCRETE BLOCKING FOR WATER MAINS SHALL BE DESIGNED, INSTALLED AND POURED IN PLACE IN ACCORDANCE WITH CITY OF RENTON STANDARD DETAILS AND SPECIFICATIONS AND SHALL BE INSTALLED AT ALL VERTICAL AND HORIZONTAL O BENDS, FITTINGS AND BASE OF HYDRANTS. MEGA -LUGS (OR SIMILAR PRODUCT) MAY BE REQUIRED ON ALL MECHANICAL rl- JOINTS IN ADDITION TO CONCRETE BLOCKING. (0 I I 7. ALL NEW WATER MAIN PIPES AND FITTINGS SHALL HAVE A FOAM PIPE PIG RUN THROUGH THEM PRIOR TO BEING FLUSHED, Q L ..w� I I DISINFECTED, AND TESTED. CLEANING, PRESSURE AND PURITY TESTING SHALL BE DONE IN THE PRESENCE OF AND UNDER z 2 I THE SUPERVISION OF A CITY OF RENTON UTILITY INSPECTOR. THE CONTRACTOR SHALL SUPPLY, INSTALL AND REMOVE PLUGS, CORPORATION STOPS, BLOW -OFF ASSEMBLIES, AND THRUST RESTRAINT / BLOCKING FOR TESTING AND PURITY d CI I �_ ACCEPTANCE. NO CONNECTION SHALL BE MADE BETWEEN THE NEW MAIN OR BETWEEN THE NEW WET -TAP VALVE TO AN z I I EXISTING MAIN UNTIL THE NEW PIPING HAS BEEN FOAM -PIGGED, DISINFECTED, FLUSHED, AND PASSED BOTH PRESSURE AND PURITY TESTING. 8. NEW WATER MAINS INCLUDING SERVICE LATERALS SHALL BE TESTED AT A STATIC PRESSURE OF 150 PSI ABOVE WORKING a I + I I PRESSURE WITH A MINIMUM OF 225 PSI TEST PRESSURE FOR 120 MINUTES WITH A MAXIMUM OF 5 PSI PRESSURE DROP a- I DURING THE ENTIRE TEST PERIOD. UPON SATISFACTORY COMPLETION OF THE PRESSURE TEST, THE LINE SHALL BE DISINFECTED, FLUSHED, AND THEN WATER SAMPLES SHALL BE TAKEN FOR PURITY TESTING BY THE PUBLIC WORKS INSPECTOR. 9. THE CONTRACTOR SHALL NOTIFY THE CITY OF RENTON WATER UTILITY AND MAINTENANCE DEPARTMENTS AT LEAST 10 WORKING DAYS PRIOR TO MAKING CONNECTIONS TO THE EXISTING WATER SYSTEM. THE CONTRACTOR SHALL EXPOSE THE I 45 I I EXISTING WATER MAIN AND FITTINGS AT THE CONNECTION POINT BEFORE ORDERING THE NECESSARY ADAPTORS AND HT FITTINGS REQUIRED FOR THE FINAL CONNECTION. THE CONTRACTOR SHALL EXCAVATE, REMOVE ALL SURFACE MATERIALS, EX. SCO 1 AND PROVIDE SHORING AND ALL MATERIALS REQUIRED FOR THE CITY OF RENTON TO PERFORM THE CONNECTION TO THE (17.85 INV) I EXISTING WATER SYSTEM. THE CONTRACTOR SHALL PROVIDE AND INSTALL BACKFILL, CONCRETE BLOCKING, AND Lj COMPLETE SURFACE RESTORATION. t 1 5 0�a + Q a 0 Q o0 U00077 ---IFI EX. 6" CONCRETE Q t j I S77°27'04"W SEWER PIPE, - ❑6 5 4 El IE SLOPE = (1.60%) 1 + W STA: 20+04.d2 Ex. SCo 0 5 OFF:30.00'dT + (16.70 INV) �` + _ I Y 23+35 EX. 6" CONCRETE©��© ° v - + SEWER PIPE, 0 8" FIRE SLOPE _ (1.20%) G TO 8 D W W W W I EX. PIV TO REMAIN + 109 ❑9 2 DELETE Z 3 (14.501INV) + 3 - - 4 1 °° 1 / 23 2 65 (13.98 INV) 30.89' {) 5 EXISTING 12" WATER I FSRF S LT 4 f „�A. / i » LINE (C. 1.) S�DNALE + + 0 - 5 ❑ ' 517.27 Q� �' i� � °0 6 12 X8 �qT IN �EE ' -� _ �O W-432701 O BY CITY F RCES (MJ x FL) �' ' 1 8" GATE V LVE tiFLJ� STA:12+5 .55 0 / 1-12" GA VAL (MJ x MJ) J o I V OFF:30.00' T �.- �w� °° 7 SL s �'> IN COMPLIANCE WITH CITY OF RENTON STANDARDS CONCRET CKiG NORT .. 11 L M �W) I i 1 1 ( NORTH DEVELOPMENT ENGINEERING IS + -- _ � �wi ' ' . O 05/13/2025 � 1 o _ GRAPHIC SCALE IN FEET yqs\N l 0 20 40 80 WATER UTILITY �1 �1 JValdez 05/06/2025 � SURVEYED: SCALE: DATE: VERTICAL: NAVD 1988 SEX. 6" CONCRETE 1 DESIGNED: HORIZONTAL: NAD 1983/1991 C TY OF 600 SW 10TH PARKING LOT 04/07/2025 1 1 F SEWER PIPE IELDBOOK: SLOPE _ (1.00% - ' DRAWN: RENTON UTILITY PLAN PAGE: ONE INCH DATUM ° DRAWING NO: /'� CHECKED: AT FULL SCALE �/ J Plan Works Dept. C-104 O IF NOT ONE INCH NO. REVISION BY DATE AP P R APPROVED: SCALE ACCORDINGLY SHEET: g OF: 28