NIT No. 04(2026-27)M-VII ITEM No. 23

Supply of 7.5 HP Submersible Pump Set fitted with dynamically balanced impeller mounted on stainless steel shaft with protection sleeve having stage bowls of closed grained bronze impeller complete in C.I Body. The pump will be directly coupled to required wet type induction motor of speed 2900 RPM suitable for operation on 3-4, 415V, 50Hz, AC supply, Discharge: 200 LPM, Head: 90 mtr, Stage 10. Make of Pump: BS/KSB/SU/As approved by DJB

Supply of Hut Type Feeder Piller Automatic LT Panel board suitable for 415 Volts, 3 phase, 50 Hz, 4 wire system for operation of up to15 HP submersible set, made out of not less than 2mm thick CRCA for load bearing members, and 1.6 mm for doors of panel, totally enclosed, dust and vermin proof floor mounted type The panel size 760mmX1360X300mm and having 1)63 AMP Change over-1No.2)63 AMP TPN MCCB-1 No.3) AMP. Meter 0-50 A-1No.4) Volt Meter-1No.5)Amp.& Volt Meter Selector Switches- 1 Set. 6) Auto Manual+ Light+ Control MCB SP 6 Amp- 1 No. each 7) CT-3Nos 8) push button ON/OFF light-2nos each 9)5 KVR Shunt capictor-1No. 10) Aluminum Bus bar size 25 mmX6mm-1 set. 11)15HP Star Delta Starter a) 32 Amp power contactor 3No b) Over load Relay 14-23 Amps. 1 No. c) Star deltaTimer 1 No. d) QT Timer -24 Hours -1 No. c) Motor protection relay flush mounting with display with thermal O/L, short circuit, earth fault, phase loss, unbalance, phase reversal, locked rotor protection 1 No. Make of accessories:-L&T/C&S/AE/as per DJB approved

Supply-Of M.S. Clamp of 600 mm Length, duly fabricated out-of 12.5 mm thick, 50 mm wide M.S.Plate for holding the Pipe of 50 mm dia.

Supply Of G.I. Pipe 50mm dia, Medium-class, each of 3" Meters Long, duly threaded on both ends, welded & fitted with G.I./ M.S. Flange of minimum thickness 6 mm on both ends with a Slot for Submersible-Cable. Welding of M.S Strips at both ends on flange. Make of Pipe: Jindal / TATA.

Supply of three core flat cable with bare bunched copper conductor insulated & sheathed with PVC for submersible pump motor with voltage grade upto 1100V of 4.0 sq mm. size in 100mtr. Roll. Make: Finolex/Havells/CCI

Supply Of Tail-piece of Medium-Class G.I.-Pipe 500 mm Long with one-end threaded, as per out-let of Pump and another-end flanged, as per size of G.I. Pipe 50 mm dia. Make of Pipe: Jindal/TΑΤΑ.

Supply-Of G.I. Bend 90° x 50 mm dia, having Flange at both-ends One side M.S. Flange and other side G.I flange.

Supply-Of Nut-Bolts, 1/2" dia of different size i.e. 1.5" & 2.5" Long, threaded of good quality.

Supply-Of Rubber-packing for 50mm dia Flange.

Supply-Of Bore-Cover Plate of Size: 200 mm dia, made out from 6 mm 3 thick M.S.-Sheet in 2-Halves and a Circular-Hole of 50 mm dia in center with Locking arrangement by Nuts & Bolts.