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PART 4 -CURB STOP <br />Curb stop for connecting the polyethylene water service line to P.V.C. pipe shall be of the ball type, <br />constructed of 85-5-5-5 brass alloy conforming to ASTM -B62. The curb stop shall have a <br />compression end by F.I.P.T. end. The curb stop shall meet AWWA-C800 standards. Curb stop <br />shall be a "Ford", model KV43, or approved equal. <br />PART 5 - FLEXIBLE COUPLINGS <br />4.01 Flexible couplings shall be either the split type or the sleeve type as shown on the Drawings or as <br />further specified hereafter. <br />Sleeve type couplings shall be used with all buried piping. The couplings shall be of steel and shall <br />be Dresser Style 38, Smith Blair Style 413, Baker Allsteel, or equal. The coupling shall be provided <br />with hot dipped galvanized steel bolts and nuts unless indicated otherwise. <br />All couplings shall be furnished with the pipe stop removed. <br />Couplings shall be provided with gaskets of a composition suitable for exposure to the liquid within <br />a pipe. <br />PART 6 - POLYETHYLENE WATER SERVICE PIPE <br />Potable water service pipe shall be single piece, SDR9, PE -3408 polyethylene pipe, conforming to <br />AWWA-C901. Polyethylene pipe ends shall be provided with stainless steel tube stiffeners. <br />Joints for plastic tubing shall be of the compression type, utilizing at totally confined grip seal <br />and coupling nut, along with a split clamp locking device. <br />END OF SECTION <br />02515 — Miscellaneous Water Appurtenances <br />02515 - 2 <br />