HomeMy WebLinkAboutS-301719GENERAL AND SPECIAL NOTES TO CONSTRUCTION
(DPRE-CONSTRUICTION CONFERENCE,
A PRE - -CONSTRUCTION CONFERENCE AND TWENTY --FOUR HOUR NOTICE WILL BE REQUIRED PRIOR TO STARTING CONSTRUCTION,
(2) CITY OF RENTON TO PERFORM CONSTRUCTION INSPECTIONS AS REDUIRED PER CITY OF RENTOIN STANDARDS,
G H--20 RATINGS ALL STRUCTURES, .MANHOLES, VAULTS, HANDHOLES, LIDS, COVERS, AND ACCESS HATCHES INSTALLED ON THIS PROJECT SHALL BE H -20 TRAFFIC RATED,
(3) FORCE MAIN TO HAVE POSITIVE SLOPE AWAY FROM VALVE VAULT FOR FULL LENGTH OF FORCEMAIN,
+( ISOLATION VALVE (8' MJ RESILIENT SEAT GATE VALVE WITH OPERATOR EXTENSION) TO WITHIN 3' OF GRADE,
(6) SLOPE DOWN GRADE TO WEST FOR FUTURE OUTFALL --- PROVIDE TEMPORARY PLUG. (SEE APPROVED SANITARY SEWER DRAWINGS,)
0 SEWER CONNECTION FOR LOT 1911
8 3' SCH, 80 PVC WETWELL VENT, TERMINATE 1 FOOT ABOVE GRADE WITH 4' SS RISER AND SCREENED END GOOSENECK.
SECURE 4' SS IN CONCRETE COLLAR, FINISH COLLAR TO GRADE.
* (9) YAGI ANTENNA ON 2 112' GALVANIZED PIPE MAST (12') WITH LADDER BRACKET,
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REDUCE TO 1' GALVANIZED FOR ANTENNA MOUNT,
w 0 MCC ON 3' -9" :x .13' --3' x 1' CONCRETE PAD, #4 REINF, @ 12' EW, 4' ABOVE GRADE.
( 1 112 SUMP PUMP DISCHARGE LINE- -SCH. 40 PVC (I,S,) WITH CHECK VALVE, UNION, & ISOLATION VALVE (SCH, 80 O.S. VAULT).
0 4' DIA, GALV, PIPE BOLLARD - 3' BURY - 3' ABOVE GRADE, PAINT SAFETY YELLOW,
@ AREA INSIDE ELECTRICAL HANDHOLES AND WETWELL REQUIRES EXPLOSION -- PROOF ELECTRICAL WIRING AND EQUIPMENT PER ELECTRICAL CODE.
+@ ALL FLANGED CONNECTIONS IN WETWELL TO HAVE S,S. FASTENERS,
() ALL WIRE TO BE COPPER CONDUCTOR. INSULATION TO BE SUITABLE TO APPLICATION PER NEC,
0 SUBMITTAL. INFORMATION FOR EQUIPMENT SHALL BE PROVIDED TO THE CITY OF RENTON FOR THEIR REVIEW AND APPROVAL,
() DUCTILE IRON FORCE MAIM TO BE CLASS 52 WITH DUCTILE IRON FITTINGS.
PROVIDE PADLOCKS FOR HATCHES TO MATCH EXISTING CITY SECURITY SYSTEM,
PRESSURE TEST FORCEMAIN AT 150 PSI. PRESSURE TEST PIPE AND FITTINGS WITHIN VALVE VAULT AND WETWELL,
IKAS -BUILT CHANGE FROM ORIGINAL. DESIGN,
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