Delhi Development Authority Tender

Supply & fixing of DOL Submersible Pump Controller (Standard) - 3 Phase etc. as required.

Upto 5 HP

Supplying of 4x25 Sqmm PVC insulated PVC sheathed aluminium armoured cable i/c connection thimble etc as reqd.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering. a) upto 35 sqmm

SITC of of electrical main STP panel of cubical construction wall /floor mounted type fabricated out of 2mm thick CRCA sheet for load bearing and 1.6mm thick for non-load bearing, compartmentalized with hinged lockable doors, dust & vermin proof, powder coated of approved shade with following incoming & outgoing operatioin on 415V, 3 Phase, 50 Hz AC supply with enclosure protection IP-42 etc. Main Electrical Panel (MCC) housing individual starter panels for various loads with S/C & O/L releases, switch-fuse units, indication lamps, aluminum bus bars etc. The panel shall be of suitable rating with Automatic Power factor Correction Relay , comprising of following switch gears for incoming& outgoing etc.complete as required.

1.01 INCOMING i) No. 320 amps 35 KA MCCB ii)1 No. square flush mounting 0-500 volts scaled voltmeter with three way and OFF switch. iii)Three phase LED indicating lights. iv) 400 A, Four strips, Aluminium Bus Bars of Electrolytic grade with heat shrinkable sleeves 25 KA. 1.02 OUTGOING i Raw sewage transfer pump 2 no DOL starter suitable for 3.7 kW motor including TP MCB 'C', Push Buttons, LED Indications, contactor, CT's, Ammeter, Auto/ Manual/ OFF selector switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- automation through float valve and Sequantial facility with timer. ii Filter feed pump 2 no DOL starter suitable for 3.7 kW motor including TP MCB 'C', Push Buttons, LED Indications, contactor, CT's, Ammeter, Auto/ Manual/ OFF selector switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- automation through float valve and Sequantial facility with timer) iii Sludge feed pump 2 no DOL starter suitable for 3.7 kW motor including TP MCB 'C', Push Buttons, LED Indications, contactor, CT's, Ammeter, manual on /off switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- Manual on /off .Sequancial facility with timer. iv Blower's mover 2 no.Star Delta starter suitable for 11 kW motor including TP MCCB , Push Buttons, LED Indications, contactor, CT's, AmmeterManual ON/OFF switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- Manual on /off .Sequancial facility with timer. v Chlorine dosing pump 2 no DOL starter suitable for .5 kW motor including TP MCB 'C', Push Buttons, LED Indications, contactor, CT's, Ammeter, Auto/ Manual/ OFF selector switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- Manual on /off .Sequancial facility with timer. vi Flooding Removing submersible pump 2 no DOL starter suitable for 3.7 kW motor including TP MCB 'C', Push Buttons, LED Indications, contactor, CT's, Ammeter, Auto/ Manual/ OFF selector switch, SPPR, FRLS copper control wiring etc. Complete - 1 Sets (1 w+1s) Note- automation through float valve and Sequancial facility with timer. vii lighting 2 no16Amp TPN MCB viii 2 no32Amp TPN MCB - Spare

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing and replacement of following item /job work in the existing Tube well's pumps/ Cubicle Panel.i/c credit for old dismantled material with complete connection testing comrnssioning etc.as required.

40mm Dia ,B Class GI Pipe

Providing and laying in position cement concrete of 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) foundation of DG set.

Supplying and replacing LED 4 feet tube light fitting of 20 watts with LED tube 20 watt on existing wall i/c connections, testing etc. as reqd. (in staircase/ common light)

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CMM/W) minimum 6.85, Air delivery minimum 215 CMM, 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required. And rebet for dismantle is included