Implementation of ngr bypass scheme of 420kv, 63mvar fixed line reactor of each 400kv d/c bongaigaon-balipara-iii and iv line into switchable line reactor at powergrid, 400kv bongaigaon substation under expansion scheme- xxv part-b

Wc-4356 augmentation of transformation capacity at 400 220kv nagarjunasgar substation in andhrapradesh by 1x500mva, 400 220kv ict(4th) and con of 80mvar fixed line reactor at nellore end on vijayawada- nellore 400kv d/c line(line-2) to switchable line reactor along with ngr and its bypassing scheme

Providing and fixing of window & ventilator wire mesh for b, c & d type residential quarters at 400kv powergrid balipara substation under o&m

Pre bid tie up for 400kv ais new substation package ss 89t for establishment of new 400 kv bornagar (ists) switching station in assam associated with north-eastern region expansion scheme-xxv part-a (neres-xxv part-a) prior to rfp bid submission by powergrid to bpc

Detailed soil investigation for design of pile foundation at loc-126 of 400 kv d/c balipara-bongaigaon iii and iv quad line and loc-276 of 800 kv bnc-agra hvdc line under balipara tlm.

Site package a2 (civil works) for extension of 765 kv orai substation (shifting and con of 765kv fixed line reactor to bus reactor) under western region expansion scheme xxxiii (wres-xxxiii): part c1

Package-b - construction of (i) 02 nos. 400 kv line bays, (ii) augmentation of 1x 1500 mva ict (3rd ), (iii) 01no 765kv ict bay and associated tie bay and (iv) 01 no 400kv ict bay at 765/400kv substation, bareilly

Pre bid tie up of transmission line package tl-02 for boisar-ii to pune- iii 765 kv d/c line, lilo of narendra (new)-pune (gis) 765 kv d/c line at pune-iii and lilo of hinjewadi koyna 400kv s/c line at pune-iii associated with transmission system for evacuation of power from potential renewable energy zone in khavda area of gujarat under phase-iv (7 gw) part d through tbcb route prior to rfp bid submission by powergrid to bpc

Pre bid tie up for transmission line package tl04 765 kv d c kurnool iv kurnool iii ps part i transmission system for integration of kurnool iv rez phase i for 4 5gw through tariff based competitive bidding tbcb route prior to rfp bid submission by powergrid to bpc

400kv ais new substation package ss 131t including transformers for i establishment of 400220132 kv washi ss ii 2 x 300mva 3ph 400132kv transformer at washi ss iii extension of 400 kv ais puneeast iv extension of 220 kv ais manjarsumba v extension of 220 kv ais paranda vi extension of 132 kv ais kalamb associated with intrastate transmission system for network expansion scheme in maharashtra for evacuation of re power from dharashiv beed district