Repair and Maintenance of Electrical Installation and street lighting system including replacement of damaged fittings by LED fittings at FSD Baburhat

Cat (A) -Items to be supply and installation testing and commissioning

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required. (a) 20 mm

Dismantling and re-fixing of 20/25 mm Dia sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required.

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. (a) 3 x 1.5 sq. mm

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

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

Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Supplying and fixing 6way double 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 of following rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) Single pole 5/6 AMP

Supplying and fixing of following rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. (b) Single Pole & neutral 32 AMP

Supplying and fixing 63 A, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supply of following type of XLPE POWER CABLE of 1.1 kv grade armoured Al. cable compulsory ISI mark confirming to IS:7098/ PART –I / 88 with amendment no.1 (a) CABLE SIZE 2 X 10 SQ.MM

Laying and fixing of one No. PVC insulated & PVC sheathed/XLPE al conductor cable of 1.1KV grade of following size on the wall surface as reqd. (a) Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying, installation, testing and commissioning of LED flood light fitting 120 watt made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP 66 Protection complete with all accessories etc. (As per NABL certified ISO/IEC specification)

Supplying, installation, testing and commissioning of LED flood light fitting 50 watt made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP 66 Protection complete with all accessories etc. (As per NABL certified ISO/IEC specification)

Supply, installation,testing commissioning of 80W Integrated LED Well glass luminaries comprises of die cast canopy,control gear, housing with 08 mm MS bar of 1.5mtr length. (As per NABL certified ISO/IEC specification)

Supply, installation,testing commissioning of 40W LED light batten including all accessories i.e., with round block, screw etc as required. (As per NABL certified ISO/IEC specification)

Supply of LED street light fitting of 45 watts, Pressure die cast Al. Housing with toughened glass and high power LEDs and secondary lenses with IP 66 Protection complete with all accessories etc. (As per NABL certified ISO/IEC specification)

Providing and fixing 2mtr long 50 mm X 50 mm X 6 mm angle iron on wall/pole including painting the angle and flat iron with primer and finish paint etc. for installation of street light fitting as required.

Supplying and fixing of 32 mm dia X 2.00 metres long G.I. pipe (medium class) bracket for mounting of fluorescent / HPMV / HPSV street light fitting 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

Supply of LED street light fitting of 20 watts, Pressure die cast Al. housing complete with all accessories etc. (As per NABL certified ISO/IEC specification)

I/T/C of prewired street light fittings complete with all accessories on the existing G.I. pipe bracket on pole /wall including wiring & connections as required.

P/F of cable termination of M.S. box of size 15cm X 15cm X 10 cm with compression termination arrangements, 6-10 Amp SP MCB and double natural link etc as required.

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required.

Cat (B) - Buy Back Items

Less credit for dismantaled old damaged Single pole MCB 6 to 32 Amp

Less credit for dismantaled old damaged Single SPN 6 to 40 Amp

Less credit for dismantaled old damaged 70/150W street light HPSV fitting

Less credit for dismantaled old damaged 40W Flourescent fitting

Less credit for dismantaled old damaged cable termination M.S box and scrap

Less credit for dismantaled Al ACSR overhead conductor

KUNDU ENTERPRISE