Dindigul EDC - Supply of material and Erection of Additional Earth pits and Earth Mat for replacement of corroded earth rods and delinked from earth mat at 110 33- 22KV Vittalnaickenpatty substation(HV Side and LV Side)

1)Labour, machinery, consumables for fabrication, erection of eartthmat, earth connection, earth electrode, earthspike (including sharpening of earth spike). As directed by the field engineer with electricity supplied by Department at free of cost - 1.262 Ton 2)Labour, machinery, consumables for fabrication, erection of earrthmat, earth connection, earth electrode, earthspike (including sharpening of earth spike). As directed by the field engineer with electricity supplied by Department at free of cost. - 13.665 T 3)Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder (Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer. (Earth to be supplied by the contractor) - 126 RM 4)Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer (normal/clay soil) - 432.36 CuM 5) Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar with top cover for identification of earth electrode location as directed by the field engineer - 21 Nos II.supply of MS flat ,channel,rod as per IS 2062 and latest issue including cost of materials, loading, transporting, unloading and delivery at site,complete. 6) Supply of MS Flat size 50 x 8 - 0.06 MT, 7) Supply of MS Flat 65*10mm - 12.314 MT. 8) Supply of M.S.channel 100*50mm - 0.03 MT.9) Supply of M.S.round rod 40mm - 2.52 MT 10) Supply of G.I Bolt & Nuts (45*16 MM) - 15 Kg as per IS and latest issue including cost of materials, loading, transporting, unloading and delivery at site,complete

GST