Maintenance of over headline 440V, 4 wire system.

Amount

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and re-filling etc. as required : Above 10.00 Mtrs. & upto 12.00 mtrs.

Dismantling of overhead lines comprising of copper/aluminium overhead conductor, G.I. wire cross arms, insulators etc. as required. Old line erection 40 mtr. x 15 span x 4 wire x 0.214Kg/m = 513.6 Kgs.

Erection of all aluminium conductor of 7/1.96mm to 7/3.10 diameter and above including binding etc. as required. a. New erection 40 mtr. x 5 span x 4 wire x 0.214Kg/m = 171.20 Kg. b. Old line erection 40 mtr. x 14 span x 4 wire x 0.214Kg/m = 479.36 Kgs.

Clearing tree branches including uprooting 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. 200 mtr. x 3 mtr. X 2 side

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), 7/3.15 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.

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. (volume of pole/pipe not to be deducted) 2.5’ x 2’ x 2’ x 10 nos. x 0.0283

Making of jumper connection of conductor and service wire as and when required.

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

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

Supplying of channel iron 75 mm x 40 mm x 6 mm (7.14 kg per metre) cross arm for 2 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 and finished paint as required.

Erection of angle iron/ channel iron cross arm on wood/RCC/PCC/ steel tubular/ rail pole 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.

Providing and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe FRLS on earth electrode including connection with brass nut, bolt, spring, washer excavation and re- filling etc. as required.

Supply of 10 SWG G.I. wire for cradling and earth continuity. 5 span x 29 lacing x 3.5 mtr. x 0.131Kg/m

Erection of cradle guard as required. 5 span x 29 lacing

Repairing of GOS, changing of male & female contact complete set.

Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanized iron/steel works. Two coats (10 nos. x 3.41 sqm) + (5 nos x 6.67)

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

Fitting & fixing of LED street light on top of pole.

Supplying and drawing following sizes FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed steel/ PVC conduit as required. : 2x1.5 sq.mm for connection of light. 30 mtr. x 3

Total impact of GST for the purpose of CTC

M/S UPENDRA ELECTRICAL

M/S SHIV PARBATI ENTERPRISES

M/S KUMAR ENTERPRISES