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

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

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 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).

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) 63 A

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. (a) 40 A

Supplying and fixing 5/6 amps switch piano type/tumbler switch/ socket on the existing switch box/ cover including connections 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 as required. (a) CABLE SIZE 4 X 16 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 Phase changer 3 phase to 1 Phase (input 3 phase, output 1 phase)

Supply 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)

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.

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.

Providing and making steel pole collar with cement concrete (1 cement : 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted)

Supplying and embedding 40 mm dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required

Dismantling of pole/ street light standard/ strut embedded in brick ballast foundation etc. as required.

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

S/F of 100Amp Kit Kat complete set (with ISI mark) for main board in switch room.

Cat (B) - Buy Back Items

Less credit for dismantaled old damaged 4+12 way MCB DB

Less credit for dismantaled old damaged 5/6Amp piano/round type switch

Less credit for dismantaled old damaged 18/20W LED Batten

Less credit for dismantaled old damaged 63/100 amp TP MCCB

Less credit for dismantaled Old Main vertical 12way DB