NIT NO. 09(2025-26) M-III ITEM No. 07

Lifting of p/set by the help of existing EOT crane, clamps and heavy men manpower after cutting rusted/worn-out and opening of nut bolts to dismantle the p/set, pipes, tail piece etc.

Renovation/repairing of 120 H.P submersible Pump Set having work of rewinding of motor, Cable 35 Sq. mm, 6 mtr., replacement of G.M Bearing Bushes, Upper bushes, Guide bushes , Distance Bush and Balancing of rotor with rotor sleeve turning & grinding and also repairing of Impeller. The job also includes the labour charges for rewinding/repairing of p/set.

Making/Supply of 3 mtr. long 200 mm dia. double flanged G.I pipe having 3 no. L-type brackets duly welded on each side of flange. The flanges having four holes and cut for cable. Make- Jindal/Tata.

Supply of three core 35 Sq. mm flat submersible cable with copper conductor insulated and sheathed with PVC for submersible pump motors with voltage grade upto 1100 volts conforming to and marked with IS694:2010. Make – Finolex/Havells/Grandley/ Any other approved Make in DJB.

Supply/making of Tail piece made out from 200 mm G.I Pipe 500 mm long with one end threaded as per outlet of pump and another end flange as per size of 200 mm pipe. Make – Tata/Jindal.

Supply of M.S. bend of 200 mm dia, 900 heavy duty.

Supply for heavy duty M.S Clamp in two pieces having two nos. of holes in each piece suitable for holding 200 mm fitting.

Supply of Neoprene Rubber sheet Having 50% neoprene, 3mm thickness. Make: Jyoti/ Worth.

Supply of Nut bolt & Washer of required size.

Repairing of the Starter panel board for 120 HP Submersible Pump Set by installing following spares/equipments as under :- 1. PMC Based DC operated 150 Amp. power contact and relay. 2. MCB/MCCB- 400 AMP, three pole at incomer to interrupt the supply in faulty condition. 3. Single pole 6 amp MCB – 3nos. 4. MNX 95 power contactor – 3 nos. 5. Programmable Timer, 220 volt AC for auto start and stop. 6. Run hour meter to show the total time of run. 7. Calibration of relays etc. 8. Indication lamp – 2 nos. and push button – 2 nos. 9. Replace burnt bus bar and minor wiring work. 10. Repair and painting of panel board

Installation/lowering of submersible pump set along with all E&M equipment’s listed at sr. no.- 1 to 9 in deep well with required material handling equipment’s with all safety precautions for installation in the deep well by the help of heavy labour. The job includes erection the complete pipeline with hardware equipment’s on each joint. The job includes connecting the delivery line of the submersible pump with the existing header line by the help of M.S Plate, welding, cutting and nut bolting and also includes arrangement of other required material and tool and tackles for connecting in proper manure. This job also includes Fixing all above electrical items, laying of cables & making all electrical connections in Starter panel board with the help of thimbing & taping in all respect with the help of skilled labour as per instruction of Engineer in Charge.

Prime India Associates (BID ID -1607433)