NIT NO. 19 ITEM NO. 01

Supply of submersible pump set fitted with dynamical balanced 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 : 7.5 HP, Stage : 16, Pump head range : 96-135-155 Mtr, Discharge range: 180-120-60 LPM,. Make: BS/SU/DJB Approved Make

A) OUT DOOR TYPE 7.5 TO 10 HP Hut type electrical feeder piller/metal board of welded construction of size 1370mm x 760mm x 460mm febricated with 16 SWG M.S. sheet with horizontal and vertical intermediate chamber of suitable size on suitable size insulating board to make the panel Robust, having double door with 14 SWG S.S. hinges along with double locking arrangement with arrrangement for mounting of swich gear and electrical energy meter i/c powder coating, vermin proof having following items. (1) MCCB 63 Amp, 4 Pole-1 No ( 2) RCCB/ELCB 63 Amp, 4 Pole with earth fault indicator and positive contact indication protecting a circuit automatically 1 No (3) Fully automatic star delta starter of 10HP 3 Phase oil immersed type 1No (4) Digital Ampere meter 96mmx96mm square shape of 0-30 Amp range 1No (5) Digital Voltmeter of 96mm x 96mm square shape of 0-500 volt rangewith slector switch 1 No (6)LED indicating lamps with fitting (a set of 3 lamps) 1 set (7) Shunt capacitor of 5 KVAR with three Phase isolator 1 No (8)Motor Protection assembly having earth leakage protection, Phase sequence corrector, single Phasing protection, over load protection, High voltage- low voltage protection 1 No (9) Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa) up to 10 H.P 1 No (10) Complete wiring of panel board & installation of electrical accessories in the panel with required copper conductor wire & thimbling etc as required. The panel board shall be mounted on the base frame of 600mm height made of 50x50x6mm angle iron frame. Make: all the insert used in Panel must be of DJB approved makes and should be ISI marked where make of that equipment is not approved

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

S/o G.I. Pipe 50mm dia medium with GI flange welded in both side 03 mtr long with ms strip complete with threading work on each side of pipe each flange should be 4 holes and cut for cable. Make-Jindal/Tata/

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

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

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 Mark-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 hepl 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

Shiva Buildtech (BID ID -1551021)

Raj Engineering Co. (BID ID -1550948)

paramount systems (BID ID -1551153)