| 1 | 1 | Providing, installation, erection and commissioning of hot air blower 6 KW capacity, complete with 3 number strip type / fin type heating element 2 KW each, temperature control thermostat 0-35 degree centigrade, ON-OFF contractor (for auto ON & OFF) fan, indicating lamps, connection wire etc. as required complete in all respects and approved by Engineer-in-charge. | | | |
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| 2 | 1.01 | Blower 6 KW, 3 Phase, 440V AC Make AIREF or equivalent | | 17 | Each |
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| 3 | 2 | Supplying and fixing sheet metal bus-bar chamber suitable for 100 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 450mm & cross-sectional area (25.4mmx3.17mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (530mmx400mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:- | | 2 | Each |
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| 4 | 3 | Supplying and fixing sheet metal bus-bar chamber suitable for 200 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 600mm & cross-sectional area (25.4mmx4.75mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (680mmx450mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:- | | 1 | Each |
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| 5 | 4 | Providing and fixing following rating and breaking capacity MCCB in the existing cubical panel board including drilling holes in the cubicle panel, making connections, etc. as required. | | | |
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| 6 | 4.01 | 100 Amp. -16 KA | | 3 | Each |
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| 7 | 4.02 | 200 Amp. -25 KA | | 2 | Each |
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| 8 | 5 | Supplying and erection of 40/50/63 amps rating, 10 KA breaking capacity, 240 volts, 'C' curves, miniature circuit breaker of following poles in the existing MCB DB complete with connections etc. as required:- | | | |
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| 9 | 5.01 | Triple pole & Neutral. Cat-A. | | 17 | Each |
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| 10 | 6 | Supplying and fixing of following way, single pole and neutral sheet steel MCB distribution board, 240 volts, on surface / recess, complete with tinned copper bus- bar, wire-set, neutral link, earth bar, din-bar, detachable gland plate, blanking plate, cable, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required:- | | | |
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| 11 | 6.01 | Single door-4 way | | 17 | Each |
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| 12 | 7 | Providing, laying and fixing of one No. aluminium conductor, PVC insulated and PVC sheathed, armoured/XLPE power cable, working voltage 1100 volts grade on surface etc. of the required size:- | | | |
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| 13 | 7.01 | Armoured cable 10 sq. mm (four core) | | 446 | R.Mtr |
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| 14 | 7.02 | Armoured cable 50 sq. mm (3.5 core) | | 88 | R.Mtr |
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| 15 | 7.03 | Armoured cable 95 sq. mm (3.5 core) | | 82 | R.Mtr |
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| 16 | 8 | Earthing with copper earth plate 600 mmx600 mmx 3 mm thick, including accessories and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. ( but without charcoal or coke and salt ) complete as required. | | 2 | Set |
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| 17 | 9 | Extra for using salt and coke for G.I. or copper plate earth electrode complete as required. | | 2 | Set |
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| 18 | 10 | Providing and fixing 6 SWG (4 mm dia.) G.I. wire on surface or in recess for loop earthing as required. | | 43 | Meter |
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| 19 | 11 | Providing and fixing SS Enclosure for DU / DH MCCBs suitable for 3 pole MCCBs etc. as required. Make:- L & T, Schneider, Siemens, ABB, C & S, Standard or any other equivalent make approved by Engineer-in-Charge. | | | |
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| 20 | 11.01 | Enclosure for 100 Amp MCCB L & T make Cat No. CM90996OOOO | | 3 | Each |
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| 21 | 11.02 | Enclosure for 200 Amp MCCB L & T make Cat No. CM91003OOOO | | 2 | Each |
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| 22 | 12 | Supplying and insulation of stand of required size suitable for mounting the hot air blower on wall with nuts, bolts and washers including applying primer and paint, making good the damages to the best satisfaction of the Engineer-in-Charge. | | 17 | Each |
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