Maintenance of 440 Volt OH line with replacement of poles, stays, insulators, cradling, and muffing at Dhori Regional Hospital colony under GM unit, Dhori Area.

Amount

Erection of steel tubular pole of following length in cement concrete 1:3:6 (1 cement: 3 courses and: 6 graded stone with aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required pole length 10 m not exceeding 12 m

Erection of AAA conductor of 7/2.11 mm to 7/3.00 mm dia meter including binding etc. as required.

Supply and erection 7/4.00 mm stay set with turn buckle complete (Galvanized) with 19/20 mm dia x 1.8 meters long stay rod

Providing and making steel pole collar with cement concrete (1 cement : 3 coarse sand : 6 stone aggregate 20 mm nominal size)

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

Supply and erection of shackle insulator (100 mm x 110 mm) G.I. bolts and nuts straps etc as required.

Supplying of 8 SWG GI wire (4.00 dia) for 15 nos. of span

Erection of cradle guard as required.

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 4 wire O/H line complete with clamps, bolts and nuts etc. including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required.

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 2 wire O/H line complete with clamps, bolts and nuts etc. including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required.(with cradling)

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

Transporting of pole.

Applying priming coat : With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

Pole painting with aluminium paint and red oxide paint in two layers

Dismantling of poles

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

Total impact of GST for the purpose of CTC

M/S UNNATI ELECTRICAL WORKS

M/S P S ENTERPRISES