NIT NO.42 ITEM NO.01 (2021-2022)

Amount

Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required. Group C

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.3 x 2.5 sq.mm

3 x 4 sq.mm

3 x 6 sq.mm

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.5/6 amps switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required . 4 way (4+12, double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single Pole (a) Single Pole

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) 40 amps

(b) 63 amps

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 Amp

S.I.T.C of LED Tube type Luminaire 20W rating complete with polycorbonate housing batten integrated electronic driver prewired with high efficient LEDs with the following: (a) Total System wattage 20 watt +/- 5% (b) Luminous Efficacy Lumens/watt >=95 (c) power factor >= 0.95

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 reqd.

Supply and Fixing of 3 mm thick phenolic laminated sheet

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.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Supply of XLPE insulated,PVC sheathed Al.conductor Armoured Cable Conforming to IS 7098/1988 of following Sizes (a) 2 X 6 SQmm

Laying and fixing of one number PVC insulated and PVC sheathed I XLPE power cable of 1.1 kV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle

providing and laying in position cement concrete 1:3:6 ( 1 cement :3 coarse : 6 gradeed stone aggregate 20 mm nominal size ) in foundation of pump, DG set etc including from work etc. as required

Providing and fixing of Stainless steel name plate of size 6x8 sq inch made of 20 gauge sheet including engraved name of area representative duly painted along with SS clamp nut bolt etc as required.

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (a) 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Supplying & fixing of full stainless steel body self contained drinking water cooler with cooling capacity 150 ltr per hr, storage capacity: 150 ltr & suitable for 230 V supply as reqd

Supplying and installation of Reverse Osmosis (RO) water purifier of capacity 50 ltr/hr complete as required.

S/I/T/C of 4 kVA voltage stabilizer having input voltage 150-270V and output voltage of 195-245 V.

Supply of extra drainage pipe as reqd.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

GOVIND SHARAN