Delhi Jal Board Tender

Providing of CI D/F non return valve of size 50mm dia.,as per IS 5312,PN 1.0 CI Body, Door/Bronze to Rubber rings/SS410 Twin Pin. Make: IVC/ Kirloskar/ Skope., DJB SOR (E&M) 2022, Item Code- 4.9.2

Providing of 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.

S/o. Submersible pump Setof 7.5 HP /15 Stage, Head 89-124-133, Discharge 200-125-75, suitable to operate on 3 Phase 415 Volt 50 Hz, A.C. supply., Delivery size –50 mm, Make: BS/SU/Modi/KSB/Great India/Lubi/CGL/KBL/DJB Approved., DJB SOR (E&M) 2022, Item Code- 2.4.6

Providing of Rubber packing for 50mm dia. Flange

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

S/o 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. (2) RCCB/ELCB 63 Amp, 4 Pole with earth fault indicator and positive contact indication protecting a circuit automatically 1No. (3) Fully automatic star delta starter of 10HP, 3Phase oil immersed type 1No. (4) Ampere meter 96mmx96mm square shape of 0-30 Amp range 1No. (5) Voltmeter of 96mm x 96 mm square shape of 0-500 volt range with selector switch 1No. (6) LED Indicating lamps with fitting (a set of 3 lamps) 1Set (7) Shunt capacitor of 5 KVAR with three phase isolator 1No. (8) Motor Protection Assembly having Earth Leakage protection, Phase sequence corrector, Single phasing protection, Over load protection, High voltage-low voltage protection. 1No. (9) Programmable time switch (i.e. RYB Phase & facility to change over from automatic to manual & vice versa) up to 10 H.P.1No. (10) Complete wiring of panel board & installation of electrical accessories in the panel with required copper conductor wire &thimblingetc as required. The panel board shall be mounted on the base frame of 600mm height made of 50x50x6mm angle iron frame. Make:-Allthe insert used in Panel must be of DJB Approved makes and should be ISI marked where make of that equipment is not approved. DJB SOR (E&M) 2022, Item Code- 10.2.1

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

Installation of t/well by lowering of sub p/set with all allied above items. This includes installation and grouting of panel board with all electrical wiring & cabling at site. All tools & tackles i/c tripod chain pulley blocks etc. shall be arranged by the firm. This includes testing & commissioning of t/well on load at site i/c cartage, loading & unloading of material. It also includes trial run of 100 hours operation successfully by the firm. All required civil work included in the scope of work.

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