Delhi Jal Board Tender

Supply of submersible pump set fitted with dynamically balanced SS impeller mounted on stainless steel shaft with protection sleeve having stage bowl & closed grained shorted type impeller, the pump will be directly coupled to required wet type induction motor of 7.5 HP,6 stage Speed 2900 RPM suitable for operation of 3 phase, 415 volt, 50 Hz, AC supply with efficiency 70% at following duty point: 450 LPM on 49 Mtr. Head. Having discharge outlet 50 mm and outside dia 142 mm. Make: BS/Skope/any DJB approved make.

OUT DOOR TYPE 7.5 TO 10HP 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. a) MCCB 63 Amp, 4 Pole-1 No b) RCCB/ELCB 63 Amp, 4 Pole with earth fault indicator and positive contact indication protecting a circuit automatically 1No c) Fully automatic star delta starter of 10HP, 3 Phase oil immersed type 1No d) Digital Ampere meter 96mmx96mm square shape of 0-30 Amp range 1No e) Digital Voltmeter of 96mm x 96 mm square shape of 0-500 volt range with selector switch 1No f) LED Indicating lamps with fitting (a set of 3 lamps) 1Set g) Shunt capacitor of 5 KVAR with three phase isolator 1No h) Motor Protection Assembly having Earth Leakage protection, Phase sequence corrector, Single phasing protection, Over load protection, High voltage-low voltage protection. 1No i) Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa) up to 10 H.P.1 No j) 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.

Supply of 3 core X 4 sq. mm flat PVC insulated & PVC sheathed cable with plain copper conductor for Submersible Pump Motors 1100 Volt (100 mtr. each roll.) Make: Grandly / Havells/any DJB Approved make.