Replacement of punctured/damaged disc insulator string by polymer disc insulator strings at various towers at 220kv bareilly-pantnagar (s/c) under 220kv oandm division, ptcul, pantnagar

Work for avoid break down by replacement of carbonized porcelain disc &amp#x0d insulator strings by anti pollution free polymer disc insulator strings of 132kv jwalapur-roorkee line under 220kv oandm division

Work of re-stringing of broken earth wire between tower no (35 to 37) of 132kv s/c kalagarh-ramnagar line and between tower no (66 to 68) of d/c 132kv kalagarh-ramnagar line and 132kv kashipur(400kv)-kashipur line and other related works

Work for avoid break down by replacement of carbonized porcelain disc insulator strings with anti-pollution free polymer strings of 132 kv sidcul- roorkee line under 220 kv sub-station sidcul haridwar

Replacement of old and normal porcelain disc insulator to polymer disc insulator on 12 no. suspension towers and tension tower no. 21 both side and to straighten disc insulator of 3 phase from tower no. 34 to 38 of 132kv rewari to buroli s/c line.

Replacing burnt and punctured disc insulator of various tower locations of 132kv almora-ranikhet line and 132kv ranikhet-bageshwar line under oandm division, ptcul, almora

Replacement of carbonised disc insulator with polymer insulator at tension towers of 132 kv piran kaliyar-chudiyala and bhagwanpur-lsm d/c line.

Tender for replacement of old disc insulator strings of various ehv transmission lines of mpptcl by polymer long rod insulator and porcelain disc insulator strings at pilot locations on total turnkey basis

Providing and replacement of porcelain insulator string to polymer insulator strings of 400kv suspension towers of 400kv rishikesh-roorkee and 400kv roorkee-m.nagar line under 400kv operation and maintenance division rishikesh

Replacement work of existing porcelain disc insulator strings by silicon rubber housed composite insulator (120 kn suspension type) for 400 kv s/c ratangarh stps ckt 1st and ckt 2nd at suspension towers