Jawaharlal Nehru University Tender

Supply, Installation, Testing & Commissioning of Electrical motor driven horizontal split casing (HSC) type single stage pump sets suitable for the mentioned components, capacities and specificton a) Pump:- 140 m3/hr capacitiy at head of 110 meter , 2950 RPM capacity horizontal split casing type single stage pump having CI casing, Bronze impeller, CI shaft sleeve, wearing rings of CI impeller, shaft of Carbon steel-40 & mechanical seal etc as required. Suction/delivery size is (125mm x 100mm) (Efficiency not less than 65% at duty point) b) Motor:- Foot mounted Copper wound squirrel cage induction motor totally enclosed fan cooled(TEFC) type of 100 HP/75 kW, 3000 RPM for operation on 415 V ± 10 % , 50 Hz, 3-phase A.C. power supply conforming to IS: 325/IS 12615:2011 and with F class insulation and coupling, coupling gaurd & f-bolts etc. as required. c) Base Plate:- Fabrication from suitable structural M.S. channel as per manufacturer's/JNU Engineer's recommendations for mounting both pump and motor there on duly finished and painted with synthetic enamelled paint, Nut & bolts etc. for complete motor & pump set. d) Foundation:- Suitable C.C. pump foundation as per manufacturer's design anti vibration (cushy foot) heavy duty mounting pads of approved design duly finished with cement plaster etc complete as required. e) Priming Arrangement:- Priming Arrangement with suitable size of GI pipe, Union, Socket, elbow etc. complete as required from discharge line to pump casing including dismentalling of old existing pump sets, GI pipes, valves, foundation etc complete as required. f) Arrengement of suitable range of Pressure gauge. Location:- East gate pumping station (for water feeding from circular sump)

SITC of indoor type star-delta type starter panel suitable for 125 H.P. pump (conforms to IS 13947(Part 4) & IEC 60947-4) complete with 110 A to 125 A(AC3 duty) rating power contactor , Timer , start & stop push button , over load protection , single phase protection in 1.6 mm thick CRCA sheet with powder coated painted mounted on 50x50x6 mm size angle iron complete with earthing, connection, interconnection, sign writting etc. as requirred .

Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 3589/IS 1239 including Welding, fittings like elbow, tees, flanges, tapers, nut-bolts, gaskets etc. and fixing the pipe on the wall/celling with suitable clamp/support frame and painting with two or more coats of synthatic enamel paint of required shade complete as required: