Repair/maintenance of (A) 440V, 8 wire and 550V, 3 wire OH line at Damodar River side for motor pump and V.T. pump (B) 440V OH line at CCD filter plant (C) 440V OH line at CISF B Company under CCD, G.M. unit, Dhori Area

Amount

Part A: Damodar River side for motor pump and V.T. pump (Do not fill rate for this item or fill '0')

Dismantling of pole embedded in cement concrete foundation etc. as required.

Erection of steel tubular pole strut 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 secured with holding clamps, bolts, nuts, etc. as required.

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

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required.

Supplying and erection of 100 mm X 110 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required .

Supplying and erection of 100 mm X 65 mm pin insulator complete with G. I. Spindle and nuts etc. as required .

Earthing with G.I. earth plate 600 mm X 600 mm X 6 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.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Providing of 8 SWG G.I. wire + Erection of G.I. wire 8 SWG.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia x 1.8 metres long stay rod, 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 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 etc. as required.

Supplying of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required.

Erection of cradle guard as required.

Erection of angle iron/ channel iron cross arm on steel tubular/ rail pole etc. as required.

Clamp, nut & bolts (Providing)

Transporting of pole.

Dismantling of existing PVC cable : Above 35 sqmm upto 95 sqmm 3 wire, 1.1KV grade

Installation of motor + starter, 120HP, 440V

Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size is in the existing RCC/ HUME/ METAL pipe as required. Above 35 sq.mm and upto 95 sq.mm on direct ground

Providing and making steel pole collar with cement concrete (1 cement : 3 coarse sand : 6 stone aggregate 20mm) of specified size and shape including form work, plastering if required, curing etc as required. (volume of pole/ pipe not to be deducted)

Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanized iron/steel works (+) With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat) 10 nos. poles x 7.5 sqm

Painting with aluminium paint of approved brand and manufacture to give an even shade : Two or more coats on new work.

Part B: CCD filter plant (Do not fill rate for this item or fill '0')

Erection of steel pole tubular or rail pole strut concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and re-filling and secured with holding clamps, bolts, nuts, etc. as required.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia x 1.8 metres long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm, thimble, stay clamps, bow tightener, 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 etc. as required.

Supplying and erection of galvanised ‘D’ iron clamps complete with shackle insulator (100 mm x 110 mm), G.I. bolts, nuts and washers, coach screw etc. as required.

Supplying and erection of 100 mm x 80 mm pin insulator complete with G.I. spindle and nuts etc. as required.

Erection of ACSR conductor of 7/3.35mm to 7/4.00 diameter and above including binding etc. as required.

Erection of 6 SWG GI wire (4.0mm dia) Erection of GI wire no. 6 SWG including binding etc. as required.

Supply & fixing of clamps, nuts, bolts etc. as per crafted rate & requirement.

Dismantling of overhead lines comprising of aluminium overhead conductor, G.I. wire cross arms, insulators etc. as required.

Erection of angle iron/ channel iron cross arm on steel tubular rail pole etc. as required.

Clearing jungle including uprooting of rank vegetation, grass, Brush wood, trees and saplings of girth upto 30cm measured at a height of 1M above ground level and removal of rubbish upto a distance of 50m outside the periphery of the area cleared.

Providing and making steel pole collar with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) of specified size and shape including form work, plastering if specified size and shape including form work, plastering if required, curing etc as required at different places.

Supplying of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required.

Dismantling of pole in cement concrete foundation etc. as required.

Providing and fixing bolts including nuts and washers complete. (5/8” x 5”)

Transporting of pole.

Erection of cradle guard as required.

Part C: 440V OH line at CISF B Company (Do not fill rate for this item or fill '0')

Erection of steel pole tubular or rail pole strut concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and re-filling and secured with holding clamps, bolts, nuts, etc. as required.

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia x 1.8 metres long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm, thimble, stay clamps, bow tightener, 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 etc. as required.

Supplying and erection of galvanised ‘D’ iron clamps complete with shackle insulator (100 mm x 110 mm), G.I. bolts, nuts and washers, coach screw etc. as required.

Supplying and erection of 100 mm x 80 mm pin insulator complete with G.I. spindle and nuts etc. as required.

Erection of ACSR conductor of 7/3.35mm to 7/4.00 diameter and above including binding etc. as required.

Erection of 6 SWG GI wire (4.0mm dia) Erection of GI wire no. 6 SWG including binding etc. as required.

Supply & fixing of clamps, nuts, bolts etc. as per crafted rate & requirement.

Dismantling of overhead lines comprising of aluminium overhead conductor, G.I. wire cross arms, insulators etc. as required.

Erection of angle iron/ channel iron cross arm on steel tubular rail pole etc. as required.

Clearing jungle including uprooting of rank vegetation, grass, Brush wood, trees and saplings of girth upto 30cm measured at a height of 1M above ground level and removal of rubbish upto a distance of 50M outside the periphery of the area cleared.

Providing and making steel pole collar with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) of specified size and shape including form work, plastering if specified size and shape including form work, plastering if required, curing etc as required at different places.

Supplying of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required.

Dismantling of pole in cement concrete foundation etc. as required.

Providing and fixing bolts including nuts and washers complete. (5/8” x 5”)

Transporting of pole.

Erection of cradle guard as required.

Total impact of GST for the purpose of CTC

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