TMD/MIN/ELECT-30

Amount

Laying of 1.1 KV grade PVCA ‘Al’ Cable in underground trench of 760mm deep X 760mm wide in single tier formation including trench excavation & back filling with bricks(15 bricks/m) & sand ,protection route maker etc. with supply of bricks & sand( Quality of sand & bricks to be approved by UCIL).Road/concrete/bolder cutting and finishing the road to its original shape are in the scope of the contractor.

Upto 35 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

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

Excavation of the cable trenches in hard rock/PCC/RCC not exceeding 1.5 metres in width,and lift upto 1.5 metres including getting out the excavated soil.

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground 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.

4 X 16 sq. mm (28mm) /3.5C/4CX35 Sqmm.

supply and fixing of LED type tube light fitting,Mas LED Tube 30 w,4000 lumen,865 TB WITH BATTEN.Make - Philips.

Supply and installation of Area Lighting LED Fitting System Wattage: 35 W, IP Rating: IP66, Lumen Output: 3500 Lm, System Efficacy: 100 Lm/W, Color Temperature: 5700 k, CRI: 70, Housing- LM6 High Pressure Die Cast Aluminium, Cover Glass, Mounting: Wall/ Bracket, THD: < 10%, PF: >.95, Voltage: 140-270 V AC 50 Hz,Type-BVP120LED70CWFGS1PSUGR,Make-Philips.Supply and installation of all fixing materials are in the scope of contractor.

Supply and installation of Feeder Pillar Box,F.P.B. shall be made of 3mm thick CRCA sheet steel clad, 50x50mm Angle Frame, totally enclosed, dust and vermin proof, outdoor single tier compartmentalized, floor mounting type, suitable for operation on 433V, 3-Phase, 4-Wire, 50 Hz System, Degree of protection – IP 55. Feeder Pillar box having 630 amp 4P,50 KA, MCCB (3 Ph.+1N)as incomer and 400 A FP,50KA MCCB (03 nos.) and 125 A 4P,36KA MCCB (02 No,) as outgoing.There should be ELR protection in incoming and outgoing.Ammeter and voltmeter should be provided in incomer.MCCBs should be equipped with shunt release no volt coils.Suitable connector terminals should be provided for incoming and outgoing connections.MCCBs should be equipped with extended rotary handle and separate closed box.Proper place for body earthing should be provided.There should be ample space for connections.Drawing should be get approved from engg. in charge before supply.

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer ) as required .

8 way (4 + 24), Double door

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts,63 A, residual current circuit breaker (RCCB),having a sensitivity current 30 mA/100mA/300mA(as directed by Engg. in charge) in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, four pole,100 A, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying and fixing 5 A to 32 A rating(AS DIRECTED BY ENGG. IN CHARGE), 240/415 V, 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

Single pole and neutral

Double pole

Triple pole

Triple pole and neutral

Supplying and fixing following way, single pole and neutral,sheet steel, MCB distribution board, 240 V, 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)12 way , Double door

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

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 piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm.FRLS PVC insulated copper conductor single core cable etc. as required. (Each point should be considered as 10Mts.)

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 medium class PVC conduit as required.

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

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 30 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal enclosed plug top alongwith 30 A "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 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.

Supply and installation of energy efficient ceilling fan sweep 1200 mm complete with electronic regulator,double ball bearing,model-Hgh speed,colour-white,star rating= 5 star,IS Rating - IS 374 compliance.Make- Havells/Usha/Crompton Greaves.Fabrication and installation of fixing arrangement of ceilling fans are in the scope of contractor.

Supply and installation of heavy duty exaust fans,450 mm sweep,single phase,(230+/- 10%)volt complete with loubers.This also includes wall cutting and supply of all fixing materials for fan and loubers.

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.Construction of Earthpit should must be as per latest IS ammendments.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I.pipe at 0.50 metre below ground from earth electrode including connection with brass nut,bolt, spring, washer excavation and re-filling etc. as required.(Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

Providing and laying earth connection from earth electrode with 4.00 mm dia copper wire in 15 mm dia G.I. pipe from earth electrode including connection with copper thimble excavation and re-filling as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Providing and fixing earth bus of 50 mm X 5 mm copper strip on surface for connections etc. as required.

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.

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.

ELECTROSTAR ENTERPRISES

K M ENTERPRISES