Erection of 4th 80mva ptr at 132kv ss erragadda substation in omc metro central circle/metro-zone-i

Supply, erection, testing, commissioning of (i) 132/11kv ss at buggamadharam (ii) 132kv dc line to proposed 132/11kv ss at buggamadharam from existing 220/132kv sithapuram ss (3.60 km) and (iii) 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under rajiv gandhi lift irrigation scheme on turnkey basis.

Supply of material / equipment including transportation, insurance, delivery, erection, testing, commissioning and civil construction works of (i) erection of 132/11kv sub-station at vellatur (v), chintalapalem (m) (ii) erection of 132kv dc line to the proposed 132/11kv vellatur ss from existing 220/132 kv sithapuram ss (20 km), (iii) erection of 2 nos. 132kv feeder bays at existing 220/132kv sithapuram ss in suryapet district under mukthyala branch canal lift irrigation scheme on turnkey basis.

Ais substation extension package ss-131

Substation extension package ss-133(ais) associated augmentation of transformation capacity at 400/ 220kv new wanpoh (pg) s/s in jammu and kashmir by 400/220kv, 1x315mva (3x105mva) ict (3rd).

765kv ais extension substation package ss-161t for a) extension of 765kv ahmedabad s/s b) extension of 765kv vataman s/s associated with transmission system for integration of power from re projects in lakadia rez in gujarat-phase ii (7500mw) through tariff based competitive bidding (tbcb) route prior to rfp bid submission by powergrid to bpc.

765kv ais substation extension package ss-140 associated with i.transmission system for offshore wind zone phase-i (500 mw vgf off coast of gujrat for sub zone b3) and ii. transmission system proposed for redundant power supply to dholera area.

400kv ais substation extension package ss-139 for extension of 400/220kv tumkur (pavagada) pooling substation associated with augmentation of transformation capacity by 2 x 500mva (9th and 10th), 400/220kv icts at tumkur (pavagada) 400/220kv pooling station in karnataka and implementation of 1 no. of 220 kv line bay at tumkur (pavagada) 400/220 kv ps for providing connectivity to re generation project.

765kv ais substation extension package ss-125 for (a) extn of 765/400kv bhadla ii ss under augmentation with 1x1500mva, 765/400kv ict 5th at bhadla ii ps associated with transmission system for evacuation of power from rez in rajasthan (20gw) under phase-iii part j and (b) bay equipment upgradation at hisar s/s under reconductoring of 220kv hisar (pg)-hisar (ia) d/c line.

765kv ais substation extension package ss-126 for (i) extn. of 765/400kv kurnool (new) s/s under augmentation of 1x 1500mva (3rd), 765/400kv transformation capacity at kurnool new s/s (ii) extn. of 400kv veltoor (mahabubnagar) and extn. of 400kv raichur s/s under reconductoring of raichur-veltoor (mahabubnagar) 400kv s/c line with htls conductor