Large Culvert Crossing Detail
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FINISHED GRADE- U 7HS] ET ETI EET ET PROPOSED TTT EP]WATER MAIN DIP 1” MIN DIP THRUST COLLAR24” MIN INVe NCDOT ROW aSh, ¥,; S THREADED RODS ftSH m— ——45° BEND eu eS 45° BEND10 DIP OR HDPE 10 DIP OR HDPECONCRETE BLOCKING FUSED PIPE FUSED PIPETHRUST COLLAR TYP1 EA JOINT OF DUCTILE IRONOR HDPE FUSED PIPE PIPECENTERED UNDER STORMDRAIN PIPE SHALL BE BEDDEDBACKFILLED TO 6” ABOVE PIPEIN WASHED STONENOT TO SCALENOTES 1, CULVERT CROSSINGS IN EXISTING NCDOT RIGHT-OF-WAYREQUIRE 24 MIN SEPARATION FROM BOTTOM OF CULVERTTO TOP OF WATER MAIN2 IN LIEU OF RESTRAINT TIE RODS, APPROVED RESTAINTJOINT PIPE MAY BE USED[Drawn By [| | Sa 4 PAGE[Checked By | | Ss] 3 JOHNSTON COUNTY sf 4 WATERApproved By |] Department of Public Utilities STANDARD DETAIL 1 1Scale | PO Box 2263r oT”C~dStSS~i‘iSSCSS Smithfield, NC 27577 oN aS Storm Pipe Crossingt