Electrical maintenance of 440V feeders, 5-wire O/H line of 4 No. colony feeder and officer colony feeder no.01 of laiyo colonies under JOCP, Hzb area.

Amount

Erection of metallic pole of Above 8.0 metre and upto 10.0 metre length in cement concrete 1:3:6 ( 1 cement: 3 coarse sand:6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc. as required .

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)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m in Hard rock (blasting prohibited). (for pole colar of size 0.75 X 0.75 X 0.3 Cum/ Pole = 0.169 cum X 10 pole = 1.69 cum )

Supply & erection of stay sets complete (galvanised) with 19/20mm diax1.8m long stay rod, anchor plate of size 45cmx45cmx7.5mm, thimble,stay clamps, bow tightener, 7/3.15 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 40mm nominal size)foundation including excavation and refilling etc. as required.

Supply and erection of 100mmx80mm pin insulator complete with G.I spindle and nuts etc. as required.

Supply and erection of 100mmx110mm shackle insulator with G.I bolt, nuts & straps etc .as required.

Supply of 8 SWG GI Wire for earthing and cradling of O/H line

Making of cradling guard as required

Erection of cradle guard as required.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter and above including binding etc. as required.

Dismantling of O.H line comprising of copper/aluminium O.H conductor GI wire, cross arms, insulators etc. as required.

Dismantling of pole/street light standard/strut embedded in cement concrete foundation etc as required.

Total impact of GST for the purpose of CTC