NIT No. 17, Item No. 17 (2025-26)

S/o Sub. P/Set for deep bore wells (high head) of 7.5 HP with dynamically balanced, vibration free, totally enclosed squirrel cage induction motor, water lubricated thrust bearing fitted with S.S. impeller mounted on stainless steel shaft of following parameters having 2900 RPM, suitable for 3 phase, A.C. supply Head in meters app. – 144-82 Discharge in LPM – 95-170 Make – BS/ SU/CG/ any DJB approved make. DJB SOR (E&M) Item Code 2.4.6

OUT DOOR TYPE 7.5 TO 10 HP Hut type electrical feeder pillar/metal board of welded construction of size 1370mm x 760mm x 460mm fabricated 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 arrangement for mounting of switch gear and electrical energy meter i/c powder coating, Vermin proof having following items. (1) MCCB 63 Amp, 4 Pole-1 No make-Havells/L&T/DJB approved (2) RCCB/ELCB 63 Amp, 4 Pole with earth fault indicator and positive contact indication protecting a circuit automatically 1No make-Havells/L&T/DJB approved (3) Fully automatic star delta starter of 10HP, 3Phase oil immersed type 1No make-Capital/Bentex/Advance/DJB approved (4) Digital Ampere meter 96mmx96mm square shape of 0-30 Amp range 1No make-Bentex/AE/L&T/DJB approved (5) Digital Voltmeter of 96mm x 96 mm square shape of 0-500 volt range with selector switch 1No make-Bentex/AE/L&T/DJB approved (6) LED Indicating lamps with fitting (a set of 3 lamps) 1Set make-Havells/L&T/DJB approved (7) Shunt capacitor of 5 KVAR with three phase isolator 1No make-L&T/Havells/Schneider/DJB approved (8) Motor Protection Assembly having Earth Leakage protection, Phase sequence corrector, Single phasing protection, Over load protection, High voltage-low voltage protection. 1No make-Gain-Guard/Skope/DJB approved (9) Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa) up to 10 H.P.1No make-Gain-Guard/Skope/DJB approved (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. DJB SOR (E&M) Item Code 10.2.1

S/o PVC insulated & PVC sheathed flat cable with plain copper conductor having 3 core for submersible motor of 4 sq. mm size. Each roll of 100 mtrs Make:- Grandley/Havells/DJB approved

S/o M.S. clamp of 600mm length duly fabricated from 12.5mm thick 75mm wide M.S. plate for holding the pipe of 50mm dia.

S/o of double flange G.I. column pipe 50mm dia, medium class, each of 3mtrs Long duly threaded on both ends, welded & fitted with G.I. flange on both ends, with slot for sub cable. Make: TATA/Jindal.

S/o tail piece of the medium class G.I. pipe 500mm long with one end threaded as per outlet of pump & another end flanged as per size of G.I. pipe 50mm dia.

S/o G.I.900 x 50mm dia bend having flange at both ends (Heavy duty).

Supply of MS full threaded off sizes Nut bolts as per site requirement

Supply of Rubber packing for 50mm dia flange

Supply of bore cover approx size 1’x1’ made out from 6mm thick M.S. sheet in 2 halves & a circular hole in centre 2-1/2” dia with locking arrangement by Nut & bolts.