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

Special estimate for repair of existing boundary wall and providing of barbed wire at 132 kv s/stn cantt hvpnl hisar for the year 2025-2026.

Assessment of healthiness of tower and their residual life for 132 kv s/c adityapur - rajkharsawan tl, 132 kv s/c rajkharsawan - chandil tl and 132 kv d/c chandil - golmuri tl for the proposed work of reconductoring of existing 132 kv line by htls.

Special estimate for replacement of obsolete 33 kv 3.020 mvar capacitor bank with new 5.436 mvar&amp#x0d capacitor bank with allied equipment on 10/16 mva 132/33 kv t/f t- 1 at 132 kv s/stn. hvpnl jui special estimate for replacement of obsolete 33 kv 3.02

Special estimate for erection of 33 kv capacitor bank of capacity 5.436 mvar with allied equipment on 16/20 mva 132/33 kv t/f t- 1 at 132 kv s/stn. hvpnl jui

Special estimate for augmentation of 220 kv sub-station hvpnl bhiwani by providing 1 number additional 20/25 mva 132/33 kv t/f

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

Replacement of existing acsr/ aaac panther conductor byhtls conductor (800a) i.r.o. 1. jeerat-gaighata 132kv d/c transmission line 2. jeerat-mohispota 132kv d/c transmission line via nilganj 132 kv s/s, and 3. in the portion from farakka switching

Special estimate for erection of 33 kv capacitor bank of capacity 5.436 mvar with allied equipment on 16/20 mva 132/33 kv t/f t- 1 at 132 kv s/stn. hvpnl jui

Special estimate for replacement of obsolete 33 kv 5.76 mvar capacitor bank with new 5.436 mvar capacitor bank with allied equipment on 20/25 mva 132/33 kv t/f t- 1 at 132 kv s/stn. hvpnl miran special estimate for replacement of obsolete 33 kv 5.76