Day to day erection, repair, maintenance and dismantling of HT and LT(11KV, 6.6KV, 3.3KV, 440V, 220V) Over Head line in Jhingurda mines(Field) for two years

Amount

Grouting of steel tubular pole 11/13/16 Mtr length in vertical position including loading, transportation and unloading of poles wherever required and digging of pit size 0.9x0.9x1.83 Mtr. and transportation of surplus soil at a distance of 50 mtr.(All the material that will be used for grouting of poles will be provided by the contractor)

Fixing and fabrication of Single Pole Brackets on steel pole with 5/8 MS bolts, Nuts and washer clamp (Nut Bolts, washer , Clamp Supplied by Contractor, all the material used in the fabrication work will be provided by the contractor)

Fixing and fabrication of DP Brackets with cross bracing ((Nut Bolts, washer , Clamp Supplied by Contractor, all the material used in the fabrication work will be provided by the contractor).

Fixing of Pin Insulator with pin on Pole Brackets for HT line

Fixing of Pin Insulator with pin on Pole Brackets for LT line

Fixing of 11 KV grade Disc Insulator.

Grouting of stay rod by digging of PIT size 0.6x0.6x1.2 Mtr. With sand and stones of Mines (All the material that will be used for grouting of poles/stay rod will be provided by the contractor)

stringing of ACSR /squirrel/lady bird/Dog / Wolf /AAA conductor for HT OH line including Jumpering Jointing

stringing of ACSR /squirrel/lady bird/Dog / Wolf /AAA conductor for LT OH Line including Jumpering Jointing

Supply of stay set 5’/8’X6” with anchor plate bow thimble, Nut and bolts, stay insulator, stay wire complete with all accessories.

Dismantling of tubular pole 11/13/16 mtr. Long from vertical position, pole brackets, and insulators including transportation the same.

Dismantling of ACSR/dog/wolf conductor of HT OH line

Dismantling of ACSR/dog/wolf conductor of LT OH Line

Supply of 11 KV pin insulator of approved quality as per IS

Supply of 11 KV Grade disc insulator with electro mechanical strength 4600 KG with leakage distance 280 mm with hardware for dog/wolf conductor

Supply of 1.1 KV pin/Shackle insulator of approved quality cantilever strength 6 KN flash over and Puncture Voltage as per IS 1445:1997.

Supply and erection of guarding with 7/14 SWG GI wire including supply of the material

Stringing of GI Earth wire 7/14SWG

Supply of GI Earth wire 7/14 SWG

Replacement of lighting arrestor 6 KV grade ISI mark (All material supplied by the contractor )

Replacement of lighting arrestor 10 KV grade ISI mark (All material supplied by the contractor )

Providing of maintenance free earthling & earth pit work, safe earthling electrode maintenance free from 40 mm in 3 meter length.

Supply of the Side filling compound SFC 20(For maintenance free earthling)

Replacement of GI strip 40 mm X 5 mm connection between earth pit to panel equipment

Total impact of GST for the purpose of CTC

M/s HARIHAR SINGH ELECTRICALS