Electrical renovation of three rooms, bathroom and cooridor of EMD building ground floor for centre of excellence of mercury at CSIR - CIMFR Digwadih Campus

Amount

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCCB distribution board of sheet steel for 250A MCCB, with spreader link dust protected, duly powder painted, inclusive of 250 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required.

12 way Double Door

Supplying and fixing of sheet steel cable entry box for the 12 way MCCB DB as required.

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.

250 A, 36KA, FPMCCB

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.

Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp)

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 150 sq. mm (50mm)

Supplying of following core and size aluminium armoured cable, PVC insulated and PVC sheathed / XLPE multistrand power cable of 1.1 KV grade to confirming to IS, ISI mark. IEC certified, TC and WC/GC must be provide. Power Cable Type:A2XWY

3½ X 150 sq. mm

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

Supply & fixing following way horizontal type three pole and neutral , sheet steel MCB distribution board 415 V on surface complete tinned copper, neutral bas bar , earth bar , din bar, interconnections ,powder painted including earthing etc. as required. (but without MCB/ isolator )

4 way (4+12) Double door.

6 way (4+18) Double door.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, 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)

6 way , Double door

8 way , Double door

Supplying and fixing following rating, four pole, 415V, 'C' curve MCB suitable for inductive load, in the existing MCB DB complete with connections, testing and commissioning etc. as required.

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

Supply and fixing 5 A to 32 A, 240 v/415’ C ‘curve MCB suitable for inductive load of following pole in existing MCBDB complete with connection , testing , and commissioning as required.

Single pole

Double pole

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

Wiring for group controlled (looped light point/fan point/exhaust fan point/ call bell point ( without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed PVC conduit and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group-C

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connection but excluding modular plate etc. as required.

5/6 amp. Switch

3 pin 5/6 amp. socket

15/16 amp. Switch

6 pin 15/16 amp. socket outlet

25A Socket

Telephone socket outlet

Supplying and fixing following size/ modules GI box along with modular base & cover plate for modular switch in recess etc as required.

1 or 2 Module (75 mm x 75 mm )

3 Module (100 mm x 75 mm )

4 Module (125 mm x 75 mm )

6 Module (200 mm x 75 mm )

12 Module (200 mm x 150 mm )

Wiring for circuit / sub main wiring along with earth wire with the following size of FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit as required.

2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

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

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

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

100 mm X 100 mm X 60 mm

180 mm X 100 mm X 60 mm

200 mm X 150 mm X 60 mm

200 mm X 250 mm X 60 mm

Supply and fixing of (2' x 2')size 36-40 watt square LED recess/surface mounting downlight cool day light 220v 50 Hz with driver including connection with 1.5 sq mm FRLS pvc insulated, copper conductor single core cable and earthing etc as required.

Supplying and fixing of following sizes of PVC 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

Supplying and fixing of single phase electronic starter with suitable modular board including connection.

Supplying and drawing 0.5mm dia FRLS PVC insulated annealed unarmoured telephone cable cable in the existing PVC/steel conduit as required.

Dismantling of old wiring including, switches, boards, swithgear, fans, electrical accessories etc. from wall , roof , ceiling etc and deposit to Electrical Section.

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

Supplying and fixing modular blanking plate on the existing modular plate and switch box excluding modular plate as requuired.

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required.

M/S NATIONAL ELECTRICAL CORPORATION

M/S RAJENDRA CIVIL AND ELECTRIC WORKS

STAR ELECTRICALS