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Construction will include 2.00" polypropylene dowels spaced no more than 30.00" apart and welded to <br />the transverse partitions. Two (2) of the dowels will be drilled and tapped (.50" diameter, 13.00" deep) <br />to accommodate lifting eyes. <br />A sump that will be sized dependent on the tank to pump plumbing will be provided at the bottom of the <br />water tank. <br />Sump will include a drain plug and the tank outlet. <br />Tank will be installed in a fabricated cradle assembly constructed of structural steel. <br />Sufficient crossmembers will be provided to properly support bottom of tank. Crossmembers will be <br />constructed of§feel bar channel or rectangular tubing. <br />Tank will "float" in cradle to avoid torsional stress caused by chassis frame flexing. Rubber cushions, <br />.50" thick x 3.00" wide, will be placed on all horizontal surfaces that the tank rests on. <br />Stops or other provision will be provided to prevent an empty tank from bouncing excessively while <br />moving vehicle. <br />Mounting system to be approved by the tank manufacturer. <br />Fill tower will be constructed of .50" polypropylene and will be a minimum of 8.00" wide x 14.00" long. <br />Fill tower will be furnished with a .25" thick polypropylene screen and a hinged cover. <br />An overflow pipe, constructed of 4.00" schedule 40 polypropylene, will be installed approximately <br />halfway down the fill tower and extend through the water tank and exit to the rear of the rear axle. <br />WATER TANK RESTRAINT <br />A heavy-duty water tank restraint will be provided. <br />DIRECT TANK FILL <br />There will be one (1) - 2.50" gated external tank fill(s) installed and properly labeled at the rear of the <br />water tank, located left side, with the valve installed as low as practical for easy hose connection. <br />Piping, for the fill, will be routed through the rear wall of the tank and include a flow deflector to break <br />up the stream of water entering the water tank. <br />A 2.50" full flow ball valve with 2.50" piping and a 2.50" (F)NST chrome swivel will be located at the <br />inlet. <br />A 2.50" chrome plated 45 degree elbow and plug with VLH automatic pressure relieving thread <br />technology will be provided for the tank fill. <br />HOSE BED <br />The hose bed will be fabricated of brushed and painted corrosion resistant, low carbon austenitic 3041. <br />stainless steel. <br />55 of 89 <br />