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CITY OF SANTA ANA <br /> SPECIFICATIONS <br /> PROJECT NO.: 25-6030 <br /> TRAFFIC SIGNAL INSTALLATION AT SEGERSTROM AVENUE AND ROSEWOOD <br /> AVENUE <br /> Pipe shall be measured along the longitudinal axis between the ends as laid and <br /> shall include the actual pipe in place. <br /> Joining of HDPE pipe shall be performed by thermal butt-fusion in accordance with the <br /> manufacturer's recommendations. Internal weld beads formed by the thermal butt-fusion <br /> method shall be removed on the bottom 120 degrees of the pipe,minimum. The bead shall <br /> be removed to the pipe's surface,but under no circumstances shall it be below it. The joint <br /> must sufficiently cool to ambient temperature before the bead is removed. <br /> Butt-fused joint strength shall be equal to or greater than the strength of the pipe. <br /> Threaded or solvent-cement joints and connections shall NOT be permitted. <br /> A "Y" Branch fitting shall be installed on the sewer main at each lateral connection per <br /> City of Santa Ana Standard Plan No. 1204A.In the case where the lateral is to be connected <br /> to a sewer main that has been lined, a"Y" Saddle fitting shall be installed. The connection <br /> shall conform to the size and shape of the inside diameter of the new connection. Service <br /> connection openings shall be free from rough edges or protrusions. CORING OF NEW <br /> SEWER MAIN TO ACCOMMODATE LATERAL CONNECTION SHALL NOT <br /> BE ALLOWED. <br /> At all locations where more than one (1) lateral serves a single parcel, Contractor shall <br /> expose existing lateral connection to the existing sewer main and verify that the lateral is <br /> active by CCTV inspection. In addition, the Contractor shall insert a push camera with <br /> sounder/locator up the lateral from the main(insertion pit) to mark and locate the point of <br /> connection at the property line. If CCTV investigation is inconclusive, lateral shall be <br /> treated as active and shall be constructed per plan.If lateral is determined to be dead,lateral <br /> shall be plugged and abandoned in place. <br /> The Contractor shall connect to the new sewer main and to the existing sewer lateral pipe <br /> at property line. <br /> During construction, the Contractor shall make provisions for the collection of sewage <br /> from cutoff laterals. All sewer laterals shall be reconnected to the main before the <br /> termination of each working day. <br /> The Contractor shall submit all material information for sewer lateral cleanout connections <br /> and appurtenances prior to commencing work. The Engineer shall review and upon <br /> approval notify the Contractor by a memorandum. Non-approved materials shall not be <br /> used. <br /> New submittals shall be required for material substitutions. The Engineer shall review and <br /> upon approval notify the Contractor by a memorandum. <br /> All fittings shall be pressure rated and classified the same as adjoining pipe. The inside <br /> diameter shall match inside diameter of adjoining pipe and shall be designed for pipe <br /> bursting or pipe jacking applications. <br /> 102 <br />