Constructing 750m HT ABC from Aanilipady to Koipally and T/F insertion at Thommithazha (CW-5633-202526-26) ES Ponkunnam

Stringing of 11 kV Aerial bunched cable of size 3 x 120 + 1 x 95 sqmm with bare/insulated Messenger through existing poles

Fitting and providing one HT Stay for 11kV pole, including digging and back filling pit in ordinary soil.

Providing one Coil Earth using No.8 GI-earth wire (50mm dia, 115 turns) including digging separate pit (0.45x0.45x1.5m) at standard distance away from the pole/structure in ordinary soil & backfilling.

Providing Transformer fencing to a height of 1.8 m above ground level using MS Angle frames of size ISA 50x50x6mm for outer frame, 2 runs of 40 x 6 MS flat for horizondal brasing and grills with MS rods 8 mm Dia @ 10cm c/c for verticals, providing gate with locking arrangements, providing danger board & name board, embeding the legs in cement concrete 1:2:4, footing of size 30cmx30cmx50cm, painting with synthetic enamel paint two coats over one coat of iron primer etc complete, incl cost of transportation

Cleaning and levelling of transformer yard/RMU, spreading 40 mm broken stone in yard for a thickness of 10 cm above bed of 10 cm thick 6 mm broken stone, after constructing a curb wall of height 20cm above ground and 10cm below level including cost of all materials and charges for conveying, spreading, consolidating etc.

Installing one DTR Meter with box (normal size 40x25x100cm) on existing poles including fixing of 3 CTs on bus bar, laying and termination of control cable using proper lugs, fixing of meters,capacitors, control fuses and giving the complete connections including conveyance of materials.

Providing one Driven Earth using GI earth pipe of size 38.1mm dia, 2.5m length at minimum distance of 1.5m away from the pole/structure and maintaining standard distance between different earth pipes in loose soil.

Transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 numbers of poles excluding loading& unloading charges.

Fitting and erecting one HT Double Pole Structure using A type pole in position including fitting 2 No. channel cross arm, digging and back filling pit in ordinary soil, drawing sufficient length of GI earthing leads through all cross arms to the ground for earthing (excluding provision of earthing).