ERECTING AB SWITCHES AT VARIOUS LOCATIONS UNDER ELECTRICAL SECTION, UDMA

Fitting one set AB switch on existing DP, giving connection and drawing sufficient length of GI earthing leads to the ground for earthing, excluding provision of earthing.

Fitting one Additional 2.4m/3m Channel cross arm (100x50x6mm), in existing 11kV DP including conveyance of materials.

Drilling hole of various sizes on existing Channel/Cross Arm.

Providing one Earth using GI earth pipe of size 38.1mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at a minimum distance of 1.5 m away from the pole/structure and maintaining standard distance between different earth pipes in ordinary soil & backfilling.

Additional rate for excavation of one Earth Pit (2.5m depth) in Laterite.

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

Additional rate for excavation of one Pit for HT Pole/HT Stay in Laterite.

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

Additional rate for providing one disc set, PG clamp etc. complete, on any type of HT pole for making cut point.

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).

Labour charges for loading HT A type pole from the stacking place and unloading the same at work site (transportation by any vehicle).

Providing concrete muffing of size 0.45x0. 45x1.5m (0.5m above GL and 1m below GL). Excavation 0.45x0.45x1m, concrete (1:3:6, 20mm) 0.45x0.45x1.5m, Plastering (1:3) 12mm 0.45x0.45mx5sides.

Transferring LT three phase 4/5 wire OH line to newly erected Ht/LT pole including dismantling existing cross arm and insulators, refitting the same on the new pole, binding etc. complete.

Fitting and erecting one HT Double Pole Structure using PSC pole in position including fitting 2 channel cross arms, 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).

Labour charges for loading HT PSC pole from the stacking place and unloading the same at work site (transportation by any vehicle).

Additional rate for excavation of one Pit for HT Pole/HT Stay in Hard Laterite.

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