tender for supply: supply of hdb isolator accessories at 400kv substation orai under e400kv s/s division, orai , details of work/supply - supply of hdb isolator accessories at 400kv substation orai under e400kv s/s division, orai , supply of 220 kv,1600 amp, isolator moving rod of dimension (76mm (od) x 6.35mm (thickness) x 2750 mm (length)) with 4 no copper finger, fitted at its both ends, moving contact guide (alu), center mechanism (turn & twist mechanism, ms hdg) assembly as per drawing. , copper strip fingers, its supporting mild steel small iron rod with 3 no. holes and 3 no. allen key based stainless steel screw suitable for 220 kv, 1600 amps isolator moving rod as per sample , copper strip fingers, its supporting mild steel small iron rod with 3 no. holes and 3 no. allen key based stainless steel screw suitable for 220 kv, 2500 amps isolator moving rod as per sample , copper strip fingers, its supporting mild steel small iron rod with 3 no. holes and 3 no. allen key based stainless steel screw suitable for 400 kv, 3150 amps isolator moving rod as per sample , rates qouted by the bidders shall be without taxes. taxes applicable if any to paid extra