Temporary Blow-Off Assembly
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NOTEALL MATERIALS USED IN THE POTABLE WATERSYSTEM MUST BE NSF61 AND NSF372 CERTIFIEDAND MEET THE LATEST FEDERAL SAFE DRINKINGWATER ACT REQUIREMENTSPAVEMENT ORFINISHED GRADEGATE VALVE TO BE SAME STALL ATION x 4” MINDIAMETER AS MAIN LINE— tf VALVE ~aII Bh b—TAMPED BACKFILL i i BOX TLLTAMPED Mm THREADED COUPLINGAg f — BACKFILLoF Sst se 2 THREADED BRASS OR ——————— |_| e | —s] DI PIPE2 | ee eeanee Th Tee UE et afte MIN 13 CY AT 3000 PSL58 TYPE 304 STAINLESS STEHHT IeCONCRETE THRUST THREADED RODS MIN 4 EACOLLAR 2 THREADED BRASS OR DI——— 5MIN,§ —— MJCAP W2TaP] 7 2 INLENGTHPAY ITEMINCLUDES ALL ITEMS EXCEPTMAIN LINE VALVENOT TO SCALE| CT Name | Date Ce[Drawn By | | se WATER PAGECheckedBy | | ~~ d|, 3S JOHNSTON COUNTY f¥ man ey STANDARD DETAIL‘Approved By |} gartment of Public Utilities a 7 || 1Scale, J PO Box 2263 iy oame Yi Temporary Blow Off~~ py JPe Smithfield, NC 27577 OQ KS Assembly— Sarge”Sere