Repair and Maintenance of Electrical Installation and street lighting system and improvement of illumination including replacement of damaged fittings by LED fittings at CSD Dabgram.

Amount

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

Dismanling and Refixing of 20 mm 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. 20 mm

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. 20 mm

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

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 4 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 5 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 3 x 2.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 9x 2.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 6 x 2.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel / PVC conduit as required. 3 x 4 sq. mm

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. CABLE SIZE 4 X 35 SQ.MM

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. CABLE SIZE 4 X 16 SQ.MM

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. CABLE SIZE 4 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. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying of one no PVC insulated and PVC sheeted power cable with 7/18 stay wire with sutable clamp as required for cable size of upto 35 sqmm.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. (a)63 mm dia (OD- 63 mm & ID-51 mm nominal)

Providing, laying and fixing 100mm dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Upto 35 sq. mm

Dismantling and removing of cable upto 35 sqmm from pole/ wall, rolling and stacking the same as per direction of Engineer-in charge.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 4x35 sqmm (32mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 4X16 sq mm (28mm)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 4x10 sqmm(25 mm)

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 modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. 2x2.5 sq mm + 1x2.5 sq mm earth wire

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 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 5 A to 32 A rating, 240/415 volts, 10 KA "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. Single pole

Supplying and fixing 5 A to 32 A rating, 240/415 volts, 10 KA "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. Single pole and neutral

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A "C" curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

Supplying and fixing 5/6 amps switch make piano type/tumbler switch/ socket on the existing switch box/ cover including connections etc. as required.

Supplying and fixing metal box of 150mmX75mmX60mm deep sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting 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.

Removing of 4 feet industrial LED/ Flourecent fitting with disconnetion from truss/ wall as required as direction of Engineer-in-charge.

Supply, installation,testing commissioning of 40W LED tube light fitting of including all accessories i.e., installation of Led tube on wall/truss with round block, screw etc as required .(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)

Supplying, installation, testing and commissioning of LED flood light fitting 150 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 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. (As per NABL certified ISO/IEC specification)

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

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.

Supply of 1200 mm sweep capacitor type A.C ceiling fan complete with 30 cm down rod with hanging shackle, blade canopy and electronic speed regulator of ISI mark suitable for 230/240volt, 50 cycles/sec., single phase supply conforming to ISI-374/1966 as amended from time to time etc. as reqd.

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

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

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 as required.

Supplying and fixing 225mm x 205mm x 65mm outdoor SMC PVC junction box with hinged door along with supply and fixing 4 way connector terminals.

Supplying and fixing 155mm x 100mm x 60mm outdoor SMC PVC junction box with hinged door along with supply and fixing 4 way connector terminals.

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.

Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required.

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run)

Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete 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 5/6Amp piano/round type switch

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

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

Less credit for dismantaled Al ACSR overhead conductor

Less credit for dismantaled Old Main Panel

Less credit for MCCB 63 A

Less credit for MCCB 32 A

Less credit for MCCB 200 A