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<br />PART 2 - PRODUCTS <br /> <br />2.01 EQUIPMENT <br /> <br />A. Provide five (5) complete vertical turbine pumping units and associated appurtenant <br />equipment and accessories, including motors, in conformance with the approved <br />shop drawing submittals and as specified herein (Tag Numbers MP-1, MP-2, MP-3, <br />MP-4, and MP-5). <br /> <br />2.02 PROTECTIVE COATINGS <br /> <br />A. Upon delivery, the coatings and linings of each pumping unit will be inspected for <br />damage. The pump manufacturer shall correct damage to the lining or coating to <br />the satisfaction of the City and its Engineer if in its opinion it is repairable. The <br />pump manufacturer may be required to return the equipment to the factory for <br />recoating if the lining or coating is determined to be damaged beyond a point where <br />acceptable repairs can be accomplished in the field. <br /> <br />2.03 EXISTING SUCTION BARRELS: <br /> <br />A. Suction barrels for the Main Pumps are existing (refer to the shop drawing in <br />Attachment A). Based on preliminary measurements, the pump mounting flanges of <br />all five (5) existing barrels appear to exceed the pump manufacturer's maximum <br />allowable tolerance for level. The preliminary measurements are listed in the <br />following table. <br /> <br />Preliminary Pump Mounting Flange Level Measurements <br />Relative to 18" Suction <br />Orientation MP-1 MP-2 MP-3 MP-4 MP-5 <br />Parallel 0.020 0.004 0.012 0.004 0.006 <br />Perpendicular 0.012 0.041 0.004 0.012 0.045 <br /> <br />Note: units are inches per inch out of level across the top of the flange, as <br />measured in 2 directions with orientation as noted in the table. <br /> <br />B. The Contractor, under separate contract, will be responsible to ensure the installed <br />pumps meet the pump manufacturer's tolerances, standards, and requirements for <br />alignment and level within the existing suction barrels: <br />1. Under a separate contract, the Contractor will machine the mounting surface of <br />all five (5) suction barrels in the field to less than 0.0020 inches per foot of true <br />level. The Contractor will repair the barrel coating and lining system. <br />2. Prior to installation of the pumps, the Contractor will submit a milling report to <br />the pump manufacturer for review. The pump manufacturer shall verify that all <br />five (5) mounting flanges are within the manufacturer's acceptable tolerance for <br />level, and that all five (5) existing barrels are acceptable and ready for pump <br />installation. If any non-conformance is noted, it shall be submitted to the <br />Contractor in writing, and the Contractor will be responsible for making <br />corrections as required until the pump manufacturer's requirements are <br />satisfied. If needed, the scheduling and cost of additional reviews and/or field <br /> <br />Main Pump Procurement Package <br />0988015.00 <br />@ Kennedy/Jenks Consultants 2009 <br /> <br />Page 3 of 6 <br /> <br />Vertical Turbine Pumps <br />