Erection of LT Overhead line for the power supply to new workshop, internal electrification of MTK, canteen, Dozer shed, machine shop rooms, Guard post along with installation of the transformer at excavation workshop at GOCP Basundhara Area

Amount

Supplying and fixing of light class G.l. pipe of 100 mm dia. (nominal) 3 metres length along the pole for protection of under ground cable as required.

Installation of transformer on the plinth complete with connection, testing commissioning etc as required. (Reqd lugs, socket etc supplied by the contractor).

Making plinth for placing of transformer for its proper operation. (3X2.5X1.0) mtr. Including excavation, PCC work, brick work, sand filling, plastering work as per direction of EIC

Making, supplying and erection of 2 mtrs height structural steel switch panel (Box size 1 mtr x 1 mtr x 04 mtr, fabricated with 2nos, 1. 6mt height 75x40x6 mm MSC, 50x50x6 mm , 7.2 mtr MSA For bracing of frame and back support, MS flat 50x10 mm thick 6.0 mtrs for switch base, ms plate 2mm thick for covering top bottom front back and both sides 3.6 sqmt, painting, grouting, drilling of holes complete with hinges kabja etc as reqd as per direction of engg -in-charge.

Supplying, installation, connection, testing and commiossioning of a control PANEL consisting of "2NO 400A 4POLE 50KA MCCB, 01 NO 100 A 4POLE ISOLATOR, 4 MTRS OF 25MM THICK TPN CU BUS BAR, complete with CU lug, nut bolts, insulators etc" in the existing steel structure/switch panel as required as per direction of engg incharge.

Erection of metallic pole above 8.0 metre and upto 10.0 metre length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mmnominal size) foundation including excavation and refilling etc. as required).

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener, 7/ 3.15 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mmnominal size ) foundation including excavation and refilling etc. as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required .

Erection of angle iron/ channel iron cross arm on wood/ RCC/ PCC/steel tubular/ rail pole etc. as required.

Supplying and erection of galvanised 'D' iron clamps complete with shackle insulator (100 mm X 110 mm), G.I. bolts, nuts and washers, coach crews etc. as required.

Supplying and erection of 100 mm X 80 mm pin insulator complete with G. I. Spindle and nuts etc. as quired.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter in cluding binding etc. required (AAA RABBIT CONDUCTOR) 5x7x5+36.75 = 1261.75 OR 188.61 KG (@ 149.49 KG/KM OF 55 SQ MM AAA RABBIT CONDUCTOR).

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade and aluminium paint Two or more coats on new work (10.88x15).

Supplying and fixing of LED Light fitting 120 watt (WARM) including 32 mm dia mm, 2.0 metres long G. I. pipe (medium class) bracket for mounting of 90/120 W led street light fitting (energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficiency LEDs as lighting source and lens embedded PC cover having TOP Opening seperate driver compartment with IP66 protection and impact resistance of IK08, Rated voltage 230 V AC 50 Hz, Input operating Voltage range: 140 to 270 Volts AC with auto cutt off at below 120 V, Luminaire System Efficacy: >/= 100 Lm/Watt.) on pole including bending the pipe to the required shape, 2 nos 40 mm X 3 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required (calculaton for 02 nos light to be fitted each).

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 piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as require (GROUP B).

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (2x2.5 sqmm + 1x2.5) sqmm earth wire.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required (2X4 + 1X4 SQMM) earth wire.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required (4x6 + 2X6sqmm) earth wire.

Supplying and fixing 3 pin 5/6 A piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

Supplying and fixing 3 pin 5/6 A socket out let piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

Supplying and fixing metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required.

Supplying and fixing DP sheet steel enclousures on surface/on recess along with 63A rating, 240 volts, C curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 63 A rating, two pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of Single pole in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 8 way doube door, single pole and neutral, sheet steel, MCB distribution board, 240 volts, 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 4 way, 4+12 double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, 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).

Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube etc. directly on ceiling/ wall, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq.mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.I. tube, having single prong at top, with 85 mm dia 6 mm thick G.I. base plate including holes etc. complete as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm).

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 and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of size upto 35 sq. mm. direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

Installation of exhaust fan in the existing opening, including making good The damage connection, testing, commissioning etc. as required (up to 450mm sweep)

Extra for fixing the louvers/ shutters complete with frame for a exhaust fan of all sizes.

Supplying and fixing brass batten/ angle holder including connection etc. as required.

Supply of Heavy Duty Exhaust fan 12" reputed make metallic body

Supply of Heavy Duty Exhaust fan 9" reputed make metallic body

Supply of ceilling fan 1200 mm sweep, BLDC Type, BIS Certified, 5 star rating of reputed make with regulator

Supply of LED Lamp 18 WATT Reputed make.

Supply of LED TUBE light complete fitting 20 WATT Reputed make.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class 25MM DIA HDPE PIPE as required (2X4 + 1X4 SQMM) earth wire.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class 32MM DIA HDPE PIPE as required (4x6 + 2X6 sqmm) earth wire.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class 40MM DIA HDPE PIPE as required (4x16 + 2X16 sqmm) earth wire.

Supplying and fixing of 20A, 240V, SPN industrial socket outlet, with 2 pole earth, metal enclosed plug top along with 20A C curve, SP MCB in sheet steel enclousures, on surface or on recess, with chained metal cover for the socket out let and complete with connection, testing and commiossioning etc as required.

Supplying and fixing of 30A, 415V, TPN industrial socket outlet, with 4 pole earth, metal enclosed plug top along with 30A C curve, TP MCB in sheet steel enclousures, on surface or on recess, with chained metal cover for the socket out let and complete with connection, testing and commiossioning etc as required.

Supplying, installing on wall, testing and commissioning of 200 amps (S.C. rating for 1 sec - 15 KA) capacity rising mains made of 1.6 mm thick sheet steel enclosure duly painted with powder coating, wall straps, fully PVC insulated 4 Nos aluminium bus bars in convenient sections and suitable for 415 volts, 3 phase, 4 wire, 50 Hz, A.C. supply with extension joints, fire proof barriers, expansion joints, thrust pads including jointing, and earthing with 2 runs of galvanised iron strips etc. as required. (Rising mains confirming to IS 8623, TEC 439).

Making supplying and erection of 2 mtrs height structural steel switch panel (Box size 1.5mtx1.5mtx04mt), fabricated with 2nos, 1.6mt height 75x40x6 mm MSC, 50x50x6mm 7.2 mtr MSA For bracing of frame and back support, MS flat 50x10mm thick 6.0 mtrs for switch base, MS plate 2mm thich 6.9 sqmt, for covering top bottom front back and both sides, painting, grouting, drilling of holes complete with hinges kabja etc as reqd as per direction of engg -in-charge.

Supplying, installation, connection, testing and commiossioning of a control PANEL consisting of "1NO 400A 4POLE 50KA MCCB, 06 NO 100 A 4POLE 30KA MCCB, 4MTRS OF 25MM THICK TPN CU BUS BAR, complete with CU lug, nut bolts, insulators etc" in the existing steel structure/switch panel as required as per direction of engg incharge.

Supply of 4 core X 35 SQMM Aluminium Armoured cable 1.1 KV Grade heavy duty.

Supply of 4 core X 16 SQMM Aluminium Armoured cable 1.1 KV Grade heavy duty.

Supply of 4 core X 6 SQMM Aluminium Armoured cable 1.1 KV Grade heavy duty.

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

GOURI BIDYUT CONSTRUCTION (BID ID -1110036)

M/S LIGHT PALACE (BID ID -1110356)