NIT NO-27 ITEM NO-3

Supply of submersible pump set fitted with dynamical balanced E P impeller mounted on stainless steel shaft protection sleeve EP stage bowl of closed grained shorted type impeller. The pump will be directly coupled to required wet type induction motor of speed 2900 RPM, suitable for operation on 3 Ph., 415 ±5% Volts, 50 Hz, AC power supply having, Motor Power : 7.5 HP, Stage: 10, Pump head range: 73-90-95 Mtr, Discharge range: 300-200-125 LPM,. Make: BS/SU/ DJB Approved Make

S/o MS clamp for holding 50 mm dia pipe 600mm long and 12.5 mm thick holding the pipe the complete with nut bolt and washer.

S/o PVC insulated flat submersible cable with copper conductor having three core Size 6 sq mm 1100 volts (100mtr per roll) Make- Gloster/Universal/Havells/DJB Approved

S/o G.I Pipe 50mm dia medium class 03 mtr long .make- Jindal/Tata/ ISI Mark

S/o GI flange of 50 mm dia with ms strip complete with threading work on each side of pipe each flange should be 4 holes and cut for cable

Supply of GI Bend 50 mm dia having flang at Both ends, ISI mark

S/o required off size threaded nut bolts of good quality.

Supply of Rubber Packing for 50mm dia Flange

Supply of MS bore cover 8 mm thick suitable for 200 mm dia casing in 2 pieces complete with bolting arrangement angle iron frame and provision of 50 mm dia hole in the center

Supply of canvas hose pipe 50 mm dia 30 Mtr long.

S/o G.I Tail piece 50mm dia medium class 1.5 mtr long complete with one end threaded and one end welded with flange Make- ISI Mark

Installation of submersible pump set with pipe and other accessories, Connection of cable, installation of electric panel, Grouting of electric panel digging and fixing the same with the help of CC and laying of GI pipe from bore to panel executing minor civil making electrical connection with cable as required size i/c watch and ward cartage, taking all safety measures all tools and tackles. Testing and commissioning of all E&M equipment on No load and full load conditions as per standard and full satisfaction of engineer-in- charge. This is a turnkey job and it further includes any left out items which may be required during execution of work will be firm responsibility & no extra payment will be paid.