WBPHED/AE/BMSD/NIeT- 4 OF 2024-2025/3

Amount

Repairing centrifugal pump motor Decoupling and dismantling of 15 HP centrifugal pump motor set from the base frame after disconnection all the line i.e. electric lines, pipe lines, valves etc part by part carefully including necessary labour charge hiring charges for lifting arrangement as per direction of EIC.

Dismantling of burning pump motor part by part for rewinding and necessary repairing as per direction of EIC.

Supply of following items

Gland packing

Shaft for pump (S.S.) suitable for DSM 65/32A Kirloskar pump

Impeller (CI) for above pump as per sample

Gasket

O-Ring

Impeller lock nut

Bearing in existing size(pump-model no-6306, SKF)

Assembling above 15 HP centrifugal pump set part by part with the above materials including supplying necessary materials ie grease, nut bolt etc as per direction of EIC

Reinstallation the complete centrifugal pump motor set carefully and fitting fixing the above same on the base frame with proper alignment reconnection of power line , pipe line, earthing connection, valve etc jointing coupling and necessary repairing including labour charge as per direction of EIC.

CIDF non-rising Sluice Valve (P.N-1.0) generally conforming to IS 14846 and as per technical Specification given in NIT i) DN – 80mm (for Individual delivery line)

Supplying and fixing Sheet steel Main Switches side handle operated on angle iron frame on wall. A. 100A, 50Hz, 415V.

Fault finding and rectification of 15hp dol starter with all switch gear items and replace damage items, wire eic. by engaging skilled technician all complete as per Technical specification and upto entire satisfaction of EIC.

Supply and delivery of 3 pole contactor 415v, 50/60Hz (CAT no-cs94100 dooo)

Supply and delivery of Thermal over load relay Range 24-40A, 415V (CAT NO- SS94145 OOFO).

S&D of Star Delta timer (1 to 30)Sec. (CAT NO- ST80328OOOO)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. fittings etc. to light/fan/call bell point with Modular type switch (Brand approved by EIC) fixed on Modular GI / PVC switch board with top cover plate on wall incl. mending good damages to original finish. [PVC casingcapping and Switch board both on surface] a. Average run 8 mtr

supply delivery and fitting fixing of 9W LED lamp 3 star as per direction of EIC.

supply delivery and fitting fixing of LED battan 20W tube light on wall as per direction of EIC.

Add: 18% GST

Add: 1% Cess

ABHIJIT MUKHERJEE (BID ID -5405847)

M/S NABIN GOPAL SENGUPTA (BID ID -5405881)