Providing and fixing of three phase industrial type sockets at CSD Dabgram and other allied electrical works under D.O. Siliguri

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. 25 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.

6x2.5 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 as required.

Cable size- 4x10 sq. mm

Cable size- 4x6 sq. mm

Cable size- 4x50 sq. mm

Cable size- 4x25 sq. mm

Cable size- 2x10 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)

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

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. (63 mm dia)

Laying of one no PVC insulated and PVC sheated power cable with the help of 7/18 GI stay wire & both side turn buckle with suitable size clamp fixing of pole/Godown wall/truss etc. as required for cable size of upto following size Upto 35 sq. mm

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Supplying and fixing suitable size GI box with modular plate and cover in Front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required. 180mmX100mmX60mm deep

Providing and fixing 4 way connector in terminal MS box/loop box along with interconnection and earth connection as required.

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

For 4x10 sq. mm (25 mm)

For 4x6 sq. mm (22 mm)

Cable Size- 2X10 sq.mm (19 mm)

Cable Size- 4X25 sq. mm (28 mm)

Cable Size- 4X50 sq. mm (35 mm)

Supplying and fixing 32 amps, 415 volts, TPN industrial type, socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 20 amps “C” curve, TPMCB, 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.

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.

Supplying, installation, testing and commissioning of 150 W Led Flood Light having Lumen Efficacy >=120 lm/W , CRI>70, CCT-5700 K, IP- 66, IK 08, Aluminum Pressure Dia Cast Housing with secondary lenses , Potted driver and Inbuild Surge Protection 4kv Internal & 10 kv external, complete with all accessories etc. as required.

S/F of W.P. loop in /out box on pole of size (155x155x100 mm) including fixing with M.S. clamp 40X3 mm thick on pole/SF along with 1 no. SP MCB (5-32 amp) and one nos. nutral link and wiring/interconnections with 1.50 sq. mm pvc insulated copper conductor single core cable from box to individual fitting

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32 A 240 V "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supply, installation, testing and commissioning of LED street light fitting of 30 watts, Pressure die cast Al. housing with toughened glass and high power LEDs and secondary lenses with IP 66 protection, Efficacy ≥ 110 LPW complete with all accessories. (As per NABL certified ISO/1EC 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 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 5 amps to 32 amps 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

Triple pole and neutral

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.

Less credit for dismantaled old damaged 6 way MCB DB

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