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e. Check all aligning registers. <br /> f. . Dynamic balance impeller <br /> g. Replace bearings and seals. <br /> 4. When required, replace the following parts: <br /> a. 1 416 55 Line <br /> b. 1 416 SS Line Shaft <br /> c. 1 416 SS Head Shaft <br /> d. 1 Bronze Suction Bowl Bearing <br /> e. 1 Bronze Lower Bowi Bearing <br /> f. 1 Bronze Upper Bowl Bearing <br /> g. 2 Oil Tube Line Shaft Bearing <br /> h. 1 Top Oil Tube Tension Bearings <br /> i. 1 Shaft Lip Seal <br /> 5. All replacement parts must meet manufactures specifications. <br /> 6. Major parts such as bowis and impellers must be same as pump manufacturer. <br /> 7. All nuts and bolts to be 316 SS (stainless steel) <br /> 8. The City retains the right to inspect pumps during disassemble and inspection, and to inspect <br /> any and all replaced parts. <br /> B. Flaq Gate / Dreinaee eate. Materials, Reolacement. Reoair. And Installation <br /> 1. Proposer is responsible for the inspection, removal, repair or replacement of flap gates at the <br /> identified pump station locations. <br /> 2. Repairs, Replacements, Installation and materials will be to Redwood City Standards. (Listed <br /> below) <br /> a. All gates will be cast iron. <br /> b. All bushings and seats must be bronze. <br /> c. All assembly and all hardware will be 316 stainless steel. <br /> d. All nuts, bolts and washers will be 316 stainless steel. <br /> e. All hinge arms will be stainless steel. <br /> f. All gates and cast iron parts will be fusion epoxy coated. <br /> WfSTEWATEfl MANAGEMENT SEftVICES DIVISION Z <br /> . RFVSTORMUTILfTVSYSTEMPUMVSTATION-MAINTENANCEANDEMERGENCYSERVICESFORDUMPS,MOTORS,FLAP/DRAINAGEGA7E5 <br /> General Services Agreement between the City of Redwood City and Pump Repair Service Company 08/22/2011 <br /> Page 6 of 10 <br />