WBIW/EE/MDMD/e-NIT- 20/2025-26/03

Servicing and overhauling 2500 / 1600 /1250/1000 Amps A.C.B. after withdrawing the breaker from its track, complete servicing the breaker, cleaning, moving and fixed contacts and adjustment incl.mechanical lever, greasing, oiling etc. and disconnection of the armoured cable and cleaning the surface with carbon tetra chloride, marking cloth, emery papers and applying of petrolium jelly etc. to the socket terminals and taping with PVC tapes and re-connection of the same as per direction of E.I.C.

Dismantle all the terminals of the motorr control panel and checking all the sockets on both side of the panel stater and capacitor bank including tapping as required and re-connection of the motor starter terminal after servicing of the panel and completing testing as per direction of E.I.C.

Complete servicing and overhauling and necessary repairing of DTH 250 Amps MCCB (L&T Make)

Complete overhauling of Sart-Delta Starter for 75 -100 H.P. Motor checking mechanical & electrical accessories including cleaning of all contacts by carbon tetra chloride and checking all incoming and outfoing connections.

3core 10 sq mm

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary b) With 250x250x100mm 16 SWG GI Loop Box

Supplying and fixing compression type gland complete with brass gland, brass ring rubber ring for dust and moisture proof entry of XLPE/PVC armoured cable iv) For 4core 16 sq.mm

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials xii) For 4core 16 sq.mm

vi)Supply of 3 pole power contactor type MNX 185 current rating

Supply of Spare Coil for ML-10 Contractor (Cat Ref. No.SS91011; L & T make)

i) Supply of 1 pole Electronic Timer type ST100, 3-30 Second / 12-120 Second

Supply of 22.5 mm dia LED indicating lamps

Supply of 22.5 mm Hole Dia Mushroom Type Push Button switch

Supply of 240VAC analog time switch for ON-OFF control of street light

Supply of indoor tape insulated ring type low tension current transformer of following rating 100/5A 15VA, Cl 1.0

supply TMC501conventional industrial batten philips LED tube model no : TMC 501P 1 *T LED 22W P3241

Supply and fixing of greenline V2 street light (115 Watt) complete with all accessories to be fixed /projected from the wall of the building or on pole incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc Make:Panasonic, 120 Watt

Supply of moving iron type analog AC ammeter (accuracy class 1.5), model-SMI-96 of following range 0 to 100A

Supply of 0 to 600V range moving iron type analog AC voltmeter (accuracy class 1.5), model-SMI-96

One coat of red lead/Zinc chromate priming

1st coat of synthetic enamel paint over the primer

2nd coat of synthetic enamel paint over the 1st coat

(i) One coat of red lead/Zinc chromate priming

(ii) 1st coat of synthetic enamel paint over the primer

(iii) 2nd coat of synthetic enamel paint over the 1st coat

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection Legrand 6-32 A SPN

supply of capacitor bank heavy duty (type LTBCH ) 25 KVAR

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