Repair and maintenance of electrical installations at FSD Kalyani

Amount

Supply of following type of XLPE POWER CABLE of 1.1 kv grade armoured Al. cable compulsory ISI mark confirming to IS:7098/ PART –I / 88 with amendment no.1 as required.

CABLE SIZE 4 X 16 SQ.MM

CABLE SIZE 2 X 10 SQ.MM

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc. , complete as required.

63 mm dia(OD 63 mm &ID 51mm nominal)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Upto 35 sq. mm

Laying and fixing of one No. PVC insulated & PVC sheathed/XLPE al conductor cable of 1.1KV grade of following size on the wall surface as reqd.

Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required

2X10 sq mm

4X16 sq mm

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 fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing 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.

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 fixing 6 way, Double door single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 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.

(a) Single pole and neutral

(b) Single Pole

(c) Triple pole and neutral

Supplying and fixing following size/modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

12 Module (200mmX150mm)

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (for computer boxes and power socket in switch boards)

5/6 A switch

3 pin 5/6 A socket outlet

Providing and fixing extra conduit down rod of 20 mm dia, 2 X 10 cm length, wiring with 2 X 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable including painting etc. 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 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 size of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2X1.5 sqmm + 1X1.5 sqmm earth wire

2X4 sqmm + 1X4 sqmm earth wire

2X2.5 sqmm + 1X2.5 sqmm earth wire

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Supply of 20 W LED light Batten fitting including all accessories i.e., round block, screw etc as required. (As per NABL Certified ISO/IEC Specifications) Efficacy not less than 100 lm/W

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 (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min , 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.

Installation, testing and commissioning of pre-wired, fluorescent fitting/ compact fluorescent/LED fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Supplying and fixing of light class G.I. pipe of 50 mm dia.(nominal) 3 metres length along the pole for protection of under ground cable as required.

Supplying of 20 watt LED retrofit polycarbonate body with double side connection type tube suitable to mount on metallic box type batten fixture, efficacy 100 LPW with inbuilt driver (As per NABL certified ISO/1EC specification)

Supplying of batten luminaire suitable for twin LED retro fit T8 tube comprising of CRCA powder coated housingand cover with PC end cap. (As per NABL certified ISO/1EC specification)

Installation, testing and commissioning of pre-wired, fluorescent fitting/ compact fluorescent/LED fitting of all types, complete with all accessories and tube/lamp etc. including supplying and fixing ball and socket arrangement, 2 Nos. of down rod of 20mm dia x 1.6 mm thick steel conduit upto 30 cm length, painting and wiring the down rods and connections with 1.5 sq mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

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 1.5 sq. mm

Dismantling and Refixing of 20/25 mm steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supply, installation, testing commissioning of 35W Integrated LED Well glass luminaries comprises of die cast canopy and gear housing, IP66, efficacy 120 LWP, with M.S. CLAMPS and G.I. nut & bolts with washers as required. (As per NABL Certified ISO/IEC Specifications)

Supplying and fixing 6 way (4+18), Double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator).

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

5/6 Amps switch

3 pin 5/6 A socket outlet

Supplying and fixing metal box of following size (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.

180 mm x 100 mm x 60 mm deep