SITC of Horizontal type raw water pumping unit at WSS Kunzwera 1st

Amount

Supply, Installation, Testing & Commissioning of Horizontal Pumping Unit as per IS 1520 for Raw Water. PUMP: - Discharge: 15000 GPH Head: 140 Meters Type of pump: Horizontal Split casing/Multi Stage. Solid Handling Capacity: 20mm (Minimum) Quality of water to be handled: Raw water Efficiency of Pumping Unit: Not less than 40% MATERIAL OF CONSTRUCTION: As per IS 1520, suitable for above parameters. MOTOR: - a. Type: Horizontal Squirrel Cage Induction Type b. Rating: corresponding to head and discharge. c. No. of Phases: 03 Phase 415 Volt +- 5%, 50 Hz, AC Supply d. Winding: Copper wound Squirrel cage e. Type of enclosure: TEFC f. Method of Cooling: Air Cooled with Fan Mounted g. Method of starting: Star – Delta. h. Class of Insulation: Suitable for above rating The pump-motor should be mounted on a common base frame fabricated out of M.S channel of suitable size and duly fitted with T- type foundation bolts /nuts and washers to make the pumping unit vibration free. The pump and motor should be coupled through suitable coupling. The coupling faces checked for both angular and axial alignment with the help of tapered gauges/feeler gauges or dial indicator. The job also includes providing / fitting of priming arrangement like priming pump with all allied accessories if required. Job includes testing and commissioning of pumping unit on full load at site. The job includes P / F of flanged rubber house pipe of desired Dia for suction side of the pump not less than 12m in length and foot valve with standby. Note: Providing of test certificate & Characteristic Curve of pumping equipment is compulsory and QAP for pumping unit is to be approved from the concerned authority before procuring.