Erection of 3.3KV and 440volt OH line for lighting at Haul Road face and mines and installation of lighting transformers at Karma project under Kuju Area.

3.3KV overhead line

Errection of tubular pole of length exceeding 10 M but not exceeding 12M in cement concrete 1:3:6 (1 cement:3 coarse 6 graded stone aggregate 40 mm nominalsize) foundation including excavation & refilling etc as required

Supply and errection of 11KV Pin Insulator complete with large steel head Gi pins, nuts and washers etc as req.

Supply and errection of 11 KV Disc insulator for 11 KV Hline with galvanised insulator fittings ball & socket type and complete with strain clamps, bolts, nuts etc as

Supply of GI Wire & Swg

Erection of G.1. Wire No. 8 SWG including binding etc. as required (SX50+1.5X50) X 0.131 X 2 Span = 85.15 KG) For Credling (125pan X 50mtr X 2 wire X 0.131 157.2) for Earth Continuty (85.15+157.2242.35)

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14) kg per metre) pole top bracket/cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat un clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Supply of chanel iron 75 mm X 40 mm X 6 mm (7.14) Kg/m) cross arm for two 11 KV O.H. line conductor complete with 50 mm X 50 mm X 6 mm (angle iron bracket welded to the channel iron and complete with 50 mm x 6 mm MS flat iron clamp bolts and nuts including drilling of holes for insulators, pins, bolts & nuts etc and painting with primer and finish paint as required. (8 nos for conductor +8 nos for earth continuty = 16 Nos)

Supply of two lengths of channel iron 75 mm X 40 MM X 57 Kg/m double pole cross arm for 3 wire O.H. kline conductors complete with through bolts & nuts for clamping to the poles 50 mm X 6 mm MS flats welded on ane de th the channel iron and with bolts & nuts on the other side for lying cross arm together, including drilling holes for insulators Pins/ fittings, noits & nuts etc and painting with primer and finish paint as required. (4 Nos for conductor 4 Nos for credling = 8 Nos)

Errection of angle iron/channel iron cross arm on Wood/RCC/PCC?steel tubular/rail pole etc as reg.

Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay roo, anchor plate of size 45 cm X 45 cm x 7.5 mm, thimble, stay clamps, turn buckle (20 mm x 60 cm), 7/4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and also with 0.6 m long brace of size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulley fixed at one end of the brace as required.

Earthing with copper earth plate 600mmX600mmX3mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long ete with charcoal/coke and salt as required.

Supply of 35 Sqmm single core Flexilbe Aluminum Cable

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required. 19span X 3wire X 50mtr X 0.394Kg X 1.05 Sagging = 558:49)

Providing and laying in position cement concrete of specified grade exicuding the cost of centering and shuttering All work up to plinth level 1:3:6 (1 cement: 2 coarse sand: 6 graded stone aggregate 20 mm nominal size) (0.785 0.36 10.2826 x 12)

B):-220 volt overhead line

Supply of Cement Pole upto 9 Meter, Wire Load capacity 400kg

Erection of RCC/ PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required. 8m upto 110 metre

Supplying & errection of 100 mm x 80 mm pin insulator complete with Gl spindle and nuts etc as required.

Supplying and errection of 100 mm X 110 mm shackle Insulator with Gl bolt, nuts and straps etc as req

Supply of GI Wire 8 Swg

Erection of G.I. Wire No. 8 SWG including binding etc. as required (5X45+1.5x45) X 0.131 x 5 Span = 191.58 KG) For Credling

Supply of channel iron 75 mm X 40 mm X 7.14 Kg/M cross arm for 4 wire O.H. line complete with clamps, bolts and nuts etc and painting with primer and finish paint as req.

Errection of angle iron/channel iron cross arm on wood/RCC/PCC?steel tubular/rail pole etc as req.

Supplying and erection of bow stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay roo, anchor plate of size 45 cm X 45 cm x 7.5 mm, thimble, stay clamps, turn buckle (20 mm x 60 cm), 7/4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling and also with 0.6 m long brace of size 50 mm X 50 mm X 6 mm angle iron with 50 mm dia pulley fixed at one end of the brace as required.

Erection of ACSR conductor of 7/2.11 mm to 7/3.00 mm dia meter including binding etc. as required (19 Span X 45 mtr 4 wire X 0.214 X 1.05 Sagging = 768.47)

Providing and laying in position cement concrete of specified grade exlcuding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 cement: 2 coarse sand: 6 graded stone aggregate 20 mm nominal size) (0.785 0.36 10.2826 x 20)

Supply & erection of LT phase separator 04 wire (PVC/Rubber type) as req

C):-Transformer Installation

Erection of tublar pole of length exceeding 10M but not exceeding 12M in cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal sizel foundation including excavation and refilling etc. as required.

Suplying of two lengths of channel iron 75 mm X 40 mm X6 mm (7.14 kg per metre) double pole cross arm for thret wire 11KV over head line conductors complete with trough bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required

Earthing with copper earth plate 600mmX600mmX3mm 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

Supply and fixing of 35 Sqmm single core Flexilbe Aluminum Cable

Supply and fixing of 11 KV/3.3 KV 400 Amp G.O.A.B switch

Supply and erection of 3.3KV DO fuse, 400 A

Installation of 10 KVA upto 50 KVA, Lighting Transformer

Supplying, installing, testing and commissioning c following capacity TPN distribution tap off box made 1.6mm thick sheet steel enclosure duly painted wit powder coating on existing rising mains complete wi HRC fuses, interconnections, earthing etc. as required

Supplying and fixing of following ways surface/ recess mounting vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer) as required. (Note Vertical type MCB TPDB is normally used where 3 phase outlets are required.) 4 way, (4+12), Double door

Total impact of GST for the purpose of CTC

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