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MISC#4\FILES\9750SPEC Page 20 of 22 <br /> D. TESTS: The system as a whole shall be given a final full load <br /> test with all motors and equipment in operation. Any <br /> equipment shown defective in testing shall be replaced by this <br /> CONTRACTOR without additional cost to the Owner. The test <br /> shall be made in the presence of the Engineer or his <br /> authorized representative and shall be to his entire <br /> satisfaction. <br /> E. GUARANTEE: All work in this Section shall be guaranteed in <br /> writing for one (1) year against defects in workmanship and <br /> material which may appear within that time, and shall make <br /> good such defects without delay. <br /> F. MATERIALS: All materials delivered to the job shall be new, <br /> best quality of their respective grades, packed in their <br /> original containers. <br /> 1. CONDUIT AND FITTINGS: <br /> a. GENERAL REQUIREMENTS: <br /> 1. Conduit manufactured under supervision of UL <br /> Factory Inspection and Label Service, with UL <br /> label and manufacturer's name on each length of <br /> conduit. <br /> 2 . FITTINGS: Conform to same requirements as <br /> conduit, except as specified herein. <br /> b. RIGID STEEL CONDUIT: <br /> 1. Standard weight, threaded, zinc coated on <br /> outside by hot dipping, sherardizing or <br /> metallizing process, with protective finish <br /> coating on outside and inside. <br /> 2 . FITTINGS: Threaded type, steel or malleable <br /> iron; set screw type or threadless type not <br /> acceptable. <br /> C. ELECTRIC METALLIC TUBING (EMT) : For interior use <br /> only. Cold rolled steel, zinc coating outside, <br /> protective enamel coating inside. Fittings shall be <br /> Tomic, Socks, or equal; or compression ring, concrete <br /> tight type with steel nuts. Set screw type of <br /> fittings are not acceptable. <br /> d. PROTECTIVE COATING: Install protective coating on <br /> rigid steel conduits in direct contact with earth or <br /> fill, consisting of two (2) layers of 0. 010" thick <br /> PVC or polyethylene tape, Johns-Manville #E-12 and <br /> #VID-10, Chase #750, or equal, and protective <br /> overwrap, American Sisal Kraft #207 , Chase #770, or <br /> equal . Install tape and overwrap with 1/2" minimum <br /> lap. <br />