Construction of Govt Sr Secy School at Rarang in Distt Kinnaur SH Providing EI therein

Amount

Wiring for light point / fan point / exhaust fan / call bell point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required.

Group C.

Wiring for twin control light point with 1.5 Sq. mm. PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed steel conduit with 2-way, 5/6 amps. piano type switch and earthing the light point with 1.5 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable as required.

Group C.

Providing and installation of following type of ultra slim decorative LED batten with extruded aluminium heat sink,with anti glare polycarbonate diffuser and energy efficient constant current integral,electronic driver,suitable for input voltage:AC 220-240 V,50/60Hz with 2 years warranty complete with all accessories,including mounting clips & loop in loop out wire,connections,testing and commissioning etc.as required.Make:Philips,Twinkle,GE or any other approved by Engineer-in-Charge.

LED Batten Light 20 W 1200mm

Providing and installation of following type of pole mounting LED Street Light fitting with pressure die cast housing with epoxy powder coated dark graphite gray colour finish. Prismatic polycarbonate cover with individual LED lenses and separated energy efficient, constant current, non-integral, electronic driver, suitable for inpur voltage: AC 220-240V, 50/60 Hz complete with all accessories, connection, testing and commissioning etc. as required. Make: Philips, Twinkle, Syska, GE, Bajaj, Panasonic or any other approved by Engineer-in-Charge.

Providing and installation of following type of Surface mounting round LED Downlight with AL die-cast body, finish with drop down PC diffuser to deliver low glare illumination with optimized heat sink for efficient heat dissipation suitable for input voltage: AC 220-240 V, 50/60Hz, complete with all accessories, including making connections, testing and commissioning etc. as required. Make:Philips,Twinkle,GE or any other approved by Engineer-in-Charge.

LED Downlight 6 WH RD

LED Downlight 15 WH RD

Providing and installation of following type of Surface mounting Square type LED Panel Light, powder coated housing made of CRCA sheet, suitable for input voltage: AC 220-240 V, 50/60Hz, complete with all accessories, including making connections, testing and commissioning etc. as required. Make: Twinkle, Philips, GE or any other approved by Engineer-in-Charge.

LED Panel Light 36 Watt.(Size:- 1' x 1' feet)

LED Panel Light 36 Watt.(Size:- 2' x 2' feet)

LED Panel Light 34 Watt.(Size:- 1' x 4' feet)

Providing and installation of following type of Fress Air Ventilating fan Non-metallic range with lower Shutter of following sizes in the existing opening, including making the hole to suit the size of the fan, making good the damages, connections, testing and commissioning etc. as required Make: Havells, Khaitan, Bajaj, Crompton, Standard or any other approved by Engineer-in-Charge.

Fress Air Ventilating fan 250 mm sweep

Providing and installation of exhaust fan of following sizes in the existing opening, including making the hole to suit the size of the above fan, making good the damages, connections, testing and commissioning etc. as required:-

Exhaust Fan, Light duty, (Domestic) 300 mm sweep

Providing & fixing the louvers/shutters complete with frame for exhaust fans of all sizes as required:-

Shutter for Exhaust Fan 12 Inch.

Supplying and fixing Ding-Dong / Electronic musical bell, suitable for D.C./A.C. single phase,230 volts complete as required:-

Supplying and fixing electrical switch board, having 3 No. of 5 amp. switches and socket on suitable size of metal box of 200mm X150 mm X 75 mm deep ( nominal size) on surface or in recess with suitable size phenolic laminated sheet cover in the front i/c providing and fixing 3 No. 5 pin 5/6 amp socket outlet and 5/6 amp piano type switch, connection, painting etc.as required. (For Computer Points)

Supplying and fixing metal box of 100mmx100mmx60mm deep (nominal size) on surface/recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 5 pin 5/6 amps socket outlet and 5/6 amps, piano type switch, connections, painting etc. as required.

Supplying and fixing metal box of 180mmx100mmx60mm deep (nominal size) on surface/recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 6 pin 15/16 amps socket outlet and 15/16 amps, piano type switch, connections, painting etc. as required.

Supplying and erection of street light bracket made of G.I. pipe 'A' class of suitable length and dia, the pipe bended to give an angle of 100 to 110 degree fitted with bolt & nuts at the top of existing pole or wall including painting the pipe with two coats of approved paint over priming coat complete in all respects as required:-

40 mm dia. G.I. pipe, heavy class

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 35 sq. mm (3.5 core)

Supplying and fixing of following size G.I. Pipe direct in ground to be laid 1-meter below the ground level along with all accessories and also refilling the trench etc. of the required size : -

50-mm ( 2") dia. G.I. Pipe, Heavy class

Earthing with G.I earth pipe 4.5 mtr. long and 40mm dia, 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.

Extra for using salt and charcoal for pipe earth electrode complete as required.

Supplying and laying 6 SWG G.I. wire at 0.50 mtr. below ground level for earth electrode conductor, including soldering etc. as required.

Providing and fixing 6 SWG (4 mm dia.) G.I. wire on surface or in recess for loop earthing along with existing surface/recessed conduit/sub-main wiring/cable as required.

Wiring for power plug with 2x4 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 1 No.4 Sq.mm. HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for power plug 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. HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

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.

2x1.5 Sq. mm.

2x2.5 Sq. mm.

2x6.0 Sq. mm.

2x10 Sq. mm.

Wiring for circuit/sub-main with 4x2.5 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.2.5 Sq.mm.(4X2.5+2X2.5) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

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.

Wiring for circuit / sub-main with 4x16 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.16 Sq.mm. (4x16+2x16) HRFRLS/PVC insulated single core copper conductor cable for earthing as required.

Wiring for circuit/sub-main with 4x1.5 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.1.5 Sq.mm.(4X1.5+2X1.5) HRFRLS/PVC insulated single core copper conductor cable for earthing 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 6 Amp. Cat-A.

Single pole 16 Amp. Cat-A.

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. 40 Amp.Cat-A.

Double pole. 63 Amp. Cat-A.

Supplying and fixing following rating, double pole (single phase & neutral) 240 volts, residual current circuit breaker (RCCB), having a sensitivity current up to 300 miliampers in the existing MCB DB complete with connections, testing and commissioning etc. as required.

40 Amps. Cat-A.

63 Amps. 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-12 way

Double door-16 way

Providing, fixing and installation of following rating and breaking capacity MCCB with Thermal Release Having inbuilt Overload and Short Circuit Protection in the existing cubical panel board including drilling holes in the cubical panel, suitable for input voltage: 415/500 Volt AC, 50 Hz, complete with all accesories, including making connections, testing and commissioning etc. as required, Make: L&T, Havells or any other approved by Engineer-in-Charge.

MCCB DN0-100D 3-Pole 63 Amp. Breaking Capacity 36-KA

MCCB DN2-250N 3-Pole 160-200 Amp. Breaking Capacity 50-KA

Supplying and fixing of MCCB Enclosure,suitable for 3-pole or 4-pole MCCB, on surface / recess, complete with tinned neutral link, earth bar, din-bar, detachable gland plate, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required:- Make: L&T, Havells or any other approved by Engineer-in-Charge.

MCCB Enclosure Siza-I for DU100H/DU125H/DU100D/DU125D/DN0

MCCB Enclosure Size-II for DU250C/DU250/DN3

Supplying and erection of wall mounted metal boards for switch gear mounting of suitable size, with permissible variation in size of plus minus 5mm, welded frame work made of M.S. angle iron (50 mm x 50 mm x 6 mm thick) with sufficient numbers of horizontal and vertical intermediate members (25mm x 6mm thick) flat iron including painting and bonding to the existing earth as required:-

Supplying and fixing sheet metal bus-bar chamber suitable for 63 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 300mm & cross-sectional area (16mmx3.17mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (380mmx350mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

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 300mm & cross-sectional area (25.4mmx4.75mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (380mmx450mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

D.S Ranta Electrical Contractor