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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 />