Laserfiche WebLink
i <br /> � � i <br /> i , <br /> ' f� , � _. , <br /> 0 <br /> H. This Concractor shall be responsible tor all openin� required tor sprinkler piping <br /> when tound�l[lOIlS, walls, floors and girders are installed. Any additional cutting <br /> openin��s that should have been provided for will be paid for by this Contractor. <br /> , I. Excavation, trenchina, installation of underground piping and backtilling shall be <br /> , in accordance with the Standards and appendices of National Fize Protection <br /> Association Pamphlet No. 24, the Fire Insurance Ratin� Organization Having <br /> , Jurisdictionand local public authorities. <br /> J. At completion of work, furnish and install a cabinet mounted on wall next to <br /> sprinkler riser. Furnish extra sprinkler heads and a wrench as per National Fire <br /> Protection Association Pamphlet No. 13 and provide one copy of National Fire <br /> ' Protection Association Pamphlet No. 13A "Sprinkler Nlaintenance" therein. <br /> K. Once a system is in commission, its valves shall be locked in the fully open <br /> ' position. <br /> L. ' The General Contractor's superintendent shall inspect the valves of the activated <br /> sprinkler systems at the end of each workday to be certain they are locked in an <br /> open position. <br /> M. , The sprinkler contractor shall establish the necessary liaison with the General <br /> Contractor's superintendent to insure compliance with. these requirements and <br /> , proper protection of the project on a continuing basis. <br /> N. ; Any deviation from these specifications shall first be approved in writing by <br /> ' Architect/Engineer. <br />� , <br /> P'ART 2 - PRODUCTS <br /> Z.Ol PIPE MATERIAL: <br /> A. '� Interior Piping: Black steel, in accordance with the requirements of NFPA 13. <br /> 'At Contractor's option and if accepted by the local authorities having jurisdiction, ' <br /> UL listed and FM approved, threadable, light weight exterior galvanized, ASTM <br /> A-135 steel pipe may be used in sizes up to and including 3 inches. Allied XL <br /> pipe or approved equal. Fittings shall be as recommended by the manufacturer. ! <br /> B. Screwed Fittings; malleable iron, 175 PSI cold water pressure meeting ANSI B2.1 , <br /> , Au�ust 25, 19J9 15510-4 99033.00 <br /> . i <br /> I --- <br />