Electrical Repairing and renovation work at 1st floor TEC section QA building, Salt lake, Sector V, Kolkata.

Supplying and fixing of 4 way (4 + 12), Double door. 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 . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)

Supplying and fixing of100 Amp rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing of 63 Amp, 3 pole, 415 V, MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing of 100 Amp TPN Switch Disconnector Fuse unit with sheet enclosure (FN - 100 TPN - L&T) with DIN type HRC fuse links type HN i/c fixing and connection etc. complete as required.

Dismantling of existing power cable/control cable from surface of wall/ceiling/cable tray , disconnection of cables/wires from energy meter, DB's , withdrawing of wires from existing conduit, dismantling of ceiling fans/ tube light fittings, AC units, AC starters, i no.vertical DB complete with MCB's/isolator, power points, switch boards, fire detectors, manual call points, hooters and keeping them in safe place as per the directions of Engineer-in-charge for further use etc. complete as required.

Supplying and Laying of XLPE insulated PVC sheathed Aluminium conducor armoured cable of 1.1 KV grade of following sizes on surface of wall/cable tray/recess of wall i/c making good the damages etc. complete as required.

3½ X 35 sq.mm

4 x 16 sq.mm

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.

3½ X 35 sq. mm (32mm).

4 X 16 sq. mm (28mm).

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.

Emergency shutdown work on Sunday/Holidays after taking necessary shutdown , removing the connection from busbar & making new connection etc. Complete as required.

Providing and fixing of LED fitting i/c 1 X 22 Watt LED retrofit tube light mounting i/c necessary fixing, connection, etc. complete as required. (M/s, Philips make, Model No : TMC 502 1xT-LED 22W or S.S BSNL approved make).

SITC of 1200 mm sweep energy efficient five star rating BLDC ceilling fan remote controlled complete with all accessories including wiring the down rods of standard length (upto 30 cm) with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable ,including providing and fixing phenolic laminated sheet cover on the fan box etc. as required (M/s Orient /Havells /Usha / Crompton or SS BSNL approved make only)

Supplying and fixing of DP sheet steel enclosure on surface/ recess of wall along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

SITC of 300 mm sweep industrial type Exhaust Fan metal body complete with louvers in the existing opening, connections etc. complete as required. (Make :- CG/USHA or SS)

Supplying and fixing of following accessories on the surface of wall/ switch board / fittings, connections, tesing etc. complete as required:-

PVC batten/ angle holder including connections etc. as required.

9W LED Lamp. (Make :- Philips or SS)

2 mm thick Hylum Sheet i/c bolt and cap washer for fixing.

5/6 amps Piano type switch.

3 pin 5/6 A Piano type socket outlet.

15/16 A piano type switch.

6 pin 15/16 A piano type socket outlet.

Piano type Step Regulator.

Laying and fixing of one number PVC insulated and PVC sheathed / 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)

Supplying and Laying of 3 core 2.5 sq mm. PVC insulated flexible unarmoured copper conductor cable of 1.1 KV grade on surface of wall/in existing conduit/ cable tray i/c connections etc complete as reqd.

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 piano type switch, phenolic laminated sheet,suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. Group B.

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

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire.

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

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

3 x 4 sq. mm

Servicing, oiling, cleaning of existing ceilling/wall fan complete with dismantling and refixing etc. Complete as required.

Rewinding of 1200 mm celing fan/ 400 mm wall fan / 300 mm exhaust fan with Cu enamel wire etc. complete as reqd.

Replacement of following faulty accessories from the ceing fan/wall i/c testing etc. complete as required:-.

2.5 MFD Capacitor

Bearing

Rubber Insulator

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 A socket outlet and 15/16 A piano type switch, connections, painting etc. as required.

Supplying and fixing metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 A socket outlet and 5/6 A piano type switch, connections, painting etc. as required.

Providing and fixing of LED retrofit 4' tube light for existing fittings i/c necessary connection, etc. complete as required.

Repairing the power connection of the Glow sign Board i/c replacement of the internal wiring and lights after dismentling and refixing the same with necessary cleanning etc complete as required.

RELIABLE ENGINEERING CO. (BID ID -826295)

SHARMA INDUSTRIES (BID ID -826121)