Providing Three phase wiring on the first floor and second floor in ECED block-I

Amount

Wiring for circuit/ submain wiring alongwith 4 x 10 sq mm + 2 x 6 sq mm earth wire FRLS PVC insulated copper conductor, single core cable in surface/ recessed pvc conduit as required.

Wiring for circuit/ submain wiring alongwith 4 x 16 sq mm + 2 x 6 sq mm earth wire of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

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

Supplying and fixing of 20 mm medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required

Supplying and fixing of 25 mm medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required

Supplying and fixing 15/16 A modular switch on the existing modular plate & switch box including connections but excluding modular plate etc.as required

Supplying and fixing 6 pin 15/16 A modular socket ( 3 MD type ) on the existing modular plate & switch box including connections but excluding modular plate etc.as required

Supplying and fixing 4 module (125 mm X 75 mm) GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying and fixing 8 module (125 mm X 125 mm) GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Providing and fixing 100 A , 4P MCCB, 16 KA breaking capacity and 4 pole MCCB with thermomagnetic release and terminal spreaders in existing MCCB DB , making conection as required.

Supplying and fixing 8 way Double door, 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)

Supplying and fixing 3 phase 4 way (8+12) double door, suface/recess mounting, vertical type, 415 V, TPN distribution board with provision for fixing MCCB as incomer and TP MCB as out going, complete with 200 A tinned copper bus bar, common neutral link, earth link, din bar for mounting MCBs, detachable gland plate, interconnections, earthing, phosphatized and powder painted, fixing using bolt and nut, giving connections etc. as required. (But without MCCB, MCB)

Supplying and fixing 6 way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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)

Supplying and fixing of 4 ways (8+12) , Double door. 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 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load single poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 32 A rating Triple pole , 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.

Supplying and fixing 32 A rating 4 pole , 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.

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

Supplying and fixing 40 A rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 300 mA in the existing MCB DB complete with connections, testing and commissioning etc, as required.

Supplying and fixing 63 A rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 300 mA in the existing MCB DB complete with connections, testing and commissioning etc, as required.

Supplying and fixing 40 A rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc, as required.

Supplying and fixing 63A , Four pole, 430 V, C curve Miniature circuit breaker (MCB) in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63A , Triple pole, 415 V, C curve Miniature circuit breaker (MCB) in the existing MCB DB complete with connections, testing and commissioning etc..

Supplying and fixing 40 A , Four pole, 430 V, C curve Miniature circuit breaker (MCB) in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 40A , three pole, 430 V, C curve Miniature circuit breaker (MCB) in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supply of 4 x 50 Sq.mm PVC/ XLPE Aluminium Armoured Cable, 650/1100V. Grade confirming to IS:7098 (Pt-1)1988

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement, watering pipe of 2.7 metre long etc.with charcoal/coke and salt as required.

Supplying and laying 25mm x 3mm strip at 0.05 metre below ground as earth electrode, including connection/ terminating with SS nut,bolt,spring washer , double plate washer etc.as required ( jionting shall done by overlapping and with 2 set GI nut bolt and washer spaced 50mm)

Providing and fixing 25 mm X 6 mm G.I strip on surface or in recess for connections etc. as required.

Supply 60kg of earthing compound (EXCEL compound or equivalent) etc. as required.

Supply and laying of one number of 8 SWG good quality bare copper wire for loop earthing along with existing XLPE insulated aluminium cable as required.

Laying and fixing of Above 35 sq mm and upto 95 sq mm (clamped with 25 x 3 mm MS flat clamp) PVC insulated and PVC sheathed /XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Supplying and making end termination with brass compression gland providing sutable size gland earthing and aluminium lugs for 4 x 50 sq mm PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

supplying and making end termination of suitable size for the submain wiring with Copper lugs for 4x10 + 2x6sqmm of PVC insulated copper conductor

supplying and making end termination of suitable size for the submain wiring with Copper lugs for 4x16+ 2x6sqmm of PVC insulated copper conductor

DIAMOND ENGINEERING WORKS (BID ID -3235186)

JAITECH ENGINEERS (BID ID -3233533)

LAMOS TECHNOLOGY SOLUTIONS PVT LTD (BID ID -3233670)