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NOTES: <br />1. Butterfly valves shall be manufactured by Clow, Kennedy, <br />or approved equal. <br />2. Valve box shall be manufactured by Tyler Pipe Industries <br />Model 664-S or approved equal. <br />3. Butterfly valve shall be used on water main pipe <br />16-inches diameter and larger. <br />4. Valve spacing shall be no greater than 1,000 feet. A <br />main line valve shall be placed at each intersection. <br />Set Top Flush w/ <br />Ground or Pavement <br />60" Min. Cover20" Extension <br />(If Req'd.) <br />Adjustable Type, 2 Piece, Cast Iron <br />Valve Box 1 2 of Adjustment to Remain <br />Lid Shall Have the Word <br />"WATER" Cast into it <br />Restrain With Wedge <br />Action Restraints (Typ.) <br />6/26/18 <br />CITY OF SOUTH BENDItemRevision <br />STANDARD <br />EFFECTIVE DATE: <br />REF STD SPEC SEC <br />APPROVED/REVISED BY THE BOARD OF PUBLIC WORKS <br />STANDARDS FOR DESIGN <br />AND CONSTRUCTION <br />Kara M. Boyles, Ph.D., P.E. Date <br />TYPICAL BUTTERFLY VALVE AND BOX 5-9 <br />5-2.5(b) <br />June 26, 2018 <br />SECTION 5 - WATER WORKS