Delhi Jal Board Tender

Earthing with G.I. earth Pipe 4.5 meter long, 40 mm dia. including accessories and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc with charcoal/coke and salt as required. DSR 2018 5.2

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

Supply CI D/F non return valve of size 50 mm dia.,as per IS 5312(part 1&2)PN 1.0 CI Body, Door/Bronze to Rubber rings/SS410 Hinge Pin Construction Make: IVC/Kirloskar

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

S/o. Sub. P/Set for deep bore wells (high head) of 7.5 HP with dynamically balanced motor, vibration free total enclosed motor fitted 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 to operate on 3 Phase 415 Volt 50 Hz, A.C. supply. Head in meters approx. – 144-82, Discharge in LPM – 95-170. Method of starting – star – delta Delivery size –50 mm Make: BS/SU/KSB/Mody/ABS/Great Ind/Skope/Lubi/CGL/KBL.

S/o of double flange G.I. column pipe 50 mm dia., medium class, each of 3mtrs Long duly threaded on both ends, welded & fitted with G.I. flange on both ends welded with three nos. support strip at each end between flange and pipe, with two slots for sub cable in each flange. Make of pipe: TATA/Jindal

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

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

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 Nuts & bolt

S/o Hut type electrical feeder panel with of welded construction of size 1370mm x 760mm x 460mm fabricated with suitable size MS angle iron with 16 SWG M.S. sheet, having horizontal and vertical intermediate chamber of suitable size on suitable size insulating board to make the Panel Robust, having double door and S.S hinges along with double locking arrangement, having fabricated MS angle iron frame for mounting of switch gears such as RCCB, MCCB, RYB indicating lights, selector switch, ampere meter, volt meter and electrical energy meter etc i/c painting having following items MCCB 63 Amp, 4 Pole, Breaking capacity at 415 V: 35 kA, adjustable thermal setting (70- 100%) and fixed magnetic settings. Confirms to IEC: 60947-II/IS: 13947-II, RCCB 63 Amp, 4 Pole with earth fault indicator and positive contact indication protecting a circuit automatically in the event of earth leakage, Sensitivity: 300 mA, Confirms to IEC: 61008-I/IS: 12640-I, Fully automatic star delta starter of 15HP, 3Phase oil immersed type, Ampere meter 96mmx96mm square shape of 0-30 Amp range, Voltmeter of 96mm x 96 mm square shape of 0-500 volt range with selector switch, LED Indicating lamps with fitting (a set of 3 lamps), Shunt capacitor of 10 KVAR MPP type with three phase isolator withsuitable banking ,Panel Should have Motor Protection Assembly having Earth Leakage protection, Phase sequence corrector, Single phasing protection, Over load protection, High voltage-low voltage protection. Time delay power on Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa) up to 10 H.P., 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 2 feet height made of 50x50x6mm angle iron frame. Make:-The entire insert used in Panel must be of DJB approved makes wherever applicable

Supply of Rubber packing for 50mm dia. Flange( 3 mm thick)

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