Providing Installation of suitable Heating System setup in Multipurpose Hall Old Gothic Hall and Conference Hall in Gaiety Theater Complex Shimla

Amount

Providing and fixing Hot Air blowers/heating unit (Capacity 6 kW) Single skin body made of polymer coated galvanized sheet, Comprising grills, Aluminium powder coated, uni-directional linear type, DIDW Centrifugal forward curved Al. fans-direct type, Motor: Permanent split capacitor with extended shaft 1HP/220V/50 Hz, 3-speeds, strip type finned electric heaters, all electrical accessories/electrical wiring complete in all respect including 1-Years Warranty, as directed by the Engineer-in-charge. Make: "AIREF" or equivalent approved by Engineer-in-Charge

Supply & Fixing of Electrically operated Infrared Heaters suitable to operate at 230 Volt Single Phase Supply. The Heaters shall be suitable to be installed on the wall or suspended from the ceiling from a height of 2.2 Mt. to 3.0 Mts. The surface temperature of the heater should be raised upto not less than 300 degree C and not more than 500 degree C. The Heaters should have an IP64 protection. The quoted rates should be with complete hanging and mounting arrangments for mouting the heaters on the wall or to be suspended from the Ceiling. Make: "Careco" or equivalent approved by Engineer-in-Charge. The Capacity and other specifications of the heaters shouid be as under:

Heaters Output 2400 Watt (Dimension1500 X 189 X 67) mm

CFH 500 Watt (Heated Panel) 600x600 mm

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:-

Armoured cable 70 sq. mm (3.5 core)

Providing and fixing following rating and breaking capacity MCCB in the existing Mounted panel board including drilling holes in the Mounted panel, making connections, etc. as required.

200 Amp. -25 KA

MCCB -(32/40)Amp 4 pole - 30KA L&T Make cat No.CM9793300F2 or equivalent in Havell's, Seimens, Legrand, ABB, Hagger approved by Engineer-in-Charge

MCCB DH125(100-125)Amp 4 pole 35 KA L&T Make cat No. SL986070000 or equivalent in Havell's, Seimens, Legrand, ABB, Hagger approved by Engineer-in-Charge

Wiring for circuit/sub-main with following size PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 1 No.HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as required.

2x4.0 Sq. mm.

2x10 Sq. mm.

Wiring for circuit / sub-main with 4x4 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.4 Sq.mm. (4X4+2X4)HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Supplying and fixing G.I. Modular box of (140mmx78mmx50mm) size with modular plate and cover in recess including providing and fixing 6 pin 15/16 amps modular socket outlet and 15/16 amps, modular switch, connections etc. as required.

Supplying and erection of 6 amps. to 32 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:-

Single pole. Cat-A.

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 450mm & cross-sectional area (25.4mmx4.75mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (530mmx450mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

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:-

Double pole. Cat-A.

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:-

Double door-8 way

Wiring for circuit / sub-main with 4x10 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit along with 2 No.10 Sq.mm. (4x10+2x10) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Supplying and fixing of following way, 4 pole and neutral sheet steel MCB distribution board, 415 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:-

SMDB- TN250D,O/G 100A 8 ways (Make L&T CAT No DA20D1084CZZ0) or equivalent in Havell's, Seimens, Legrand, ABB, Hagger approved by Engineer-in-Charge

D.S Ranta Electrical Contractor