Imp Estimate for replacement 11 KV AB switch into centre rotating switch 3 nos in 11 KV Bethelpuram in amathanpothai 4 pole str under Eraniel section in various works in various section in Eraniel c and I section Thuckalay division

Loading and unloading of RSJ 36' above poles .

Excavation of pole pit above 9.14m poles steels joist 30' length.

Erection of poles above 9.14m poles steels joist 30' length.

Loading and unloading of 9m poles

Excavation of 9m pole pit on normal ground

Erection of 9m pole on normal ground

Transportation of 9m poles from road side to pole pit upto 2 KM

Loading and unloading of 8m poles

Excavation of 8m pole pit on normal ground

Erection of 8m pole on normal ground

Transportation of 8m poles from road side to pole pit upto 2 KM

Drilling of Slotted Holes

Transporting of Line materials from Section office to workspot upto 20 KM .

Erection of V cross arm

Erection of tapping channel cross arm

Erection of HT pin insulator

Fixing of HT TI fittings

Fixing of top channel

Fixing of cross bracing

Erection of alignment of centre rotating AB switch

Providing jumpering

Dismantling of of top channel

Dismantling of cross bracing

Dismantling of 11 KV AB switch

Dismantling of jumpering

Dismantling and fixing of HT pin insulator

Changing of pinpoint to cutpoint

Dismantling of stay set

Erection of stay set

For ordinary tree clearance and Throng bushes & trees.

Erection of earth wire trenches and paving of earth wire, Erection of 2 Nos. earth pipe and giving earth connection, Earthing of all metal parts, LAS etc., including neutral connection .

Dismantling of earth wire trenches and paving of earth wire, dismantling of 3 Nos. earth pipe and remove earth connections.

Dismantling and Refixing of V cross arm 3.5'

Dismantling and Refixing of tapping channel cross arm

Dismantling and Refixing of HT pin insulator with pin 11KV

Dismantling and Refixing of HT TI fittings

Stringing of 11 KV lines for ACSR 7/3.35 mm conductor

Dismantling and Reerection of HT ACSR 7 / 4.09 conductor.

Dismantling and Reerection of LT ACSR 7 / 3.35 conductor.(HT)

Dismantling and Reerection of ACSR 7 / 2.59 conductor.(LT)

Dismantling and Refixing of LT pin insulator

Dismantling and Refixing of LT shackle

Erection of 11KV single pole structure

Erection of additional support for single pole DT including painting

Erection of 63KVA Distribution Transformer

Loading & unloading of Distribution Transformer below 250 KVA

Erection of Single phase Service connection

Dismantling and erection of 1*40W tube light in complete set

Excavation of of stay pit on normal ground

Erection of stay set

Fixing of LT three phase cross arm

Fixing of LT pin insulator

Fixing of shackle

Erection of Street light Switching point arrangement

Dismantling and Refixing of three phase cross arm

Dismantling and Refixing of single phase cross arm

Dismantling of poles above 8m without congrete in damaged condition including grill seperation etc.

Congreting with 1:4:8 mix using 40mm jelly including curing (material +labour) sleeve congreting