Constructing 11 kV line from Kallara junction to Kuriapra using CC and UG (CW-4589-202526-58) of Electrical Section Puthoor under Electrical Division Kottarakkara

Providing one Coil Earth using No8 GI earth wire (50 mm dia,115 turns) including digging separate pit (0.45x0.45x1.5m) at standard distance away from the pole/structure in ordinary soil & backfilling

Providing one Earth using GI earth pipe of size 38.1mm dia2.5m length including digging separate pit (0.45 x 0.45 x 2.5 m) at a standard distance of 1.5 m away from the pole/structure in ordinary soil and backfilling the pit with 15 cm alternate layer of charcoal,salt and sand upto 90 cm from the bottom including the cost of 20 kg salt,25 kg charcoal

Providing one Driven Earth using GI earth pipe of size 38.1mm dia2.5m length including digging separate pit at a minimum distance of 1.5 m away from the pole/structure and maintaining standard distance between different earth pipes in loose soil

Providing one Earth using GI earth pipe of size 38.1mm dia2.5m length including digging separate pit (0.45 x 0.45 x 2.5 m) at a minimum distance of 1.5 m away from the pole/structure and maintaining standard distance between different earth pipes in ordinary soil and backfilling

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

Transporting poles by hired vehicle to a distance up to 5km and carrying up to 4 poles excluding loading & unloading

Transporting LT ABC by hired vehicle to a distance up to 5km and carrying up to 2 drum including loading & unloading using crane

Fitting and erecting one HT DP using PSC pole in position incl. fitting 2 channel cross arms, digging & back filling pit, drawing sufficient length of GI earthing leads through all cross arms to 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 (transport by vehicle).

Fitting and erecting one HT A type pole in position incl. fitting cross arm,digging & back filling pit in ordinary soil(as per standards) , drawing sufficient length of GI earthing leads from F clamp through V cross arm to ground for earthing (excluding provision of earthing)