Const. of 2 no. 220 kv bays for lilo of miss ganguwal-dhanansu line and allied civil works at 220 kv s/s jadla.

Conversion of existing 220/132/33kv ais to gis, with transformation ratio of 220/132kv, 4x200mva,132/33kv, 3x80mva at sarusajai grid substation of assam with associated transmission lines with provision for future upgradation to 400 kv substation

Repairing & painting works of quarters and transit camp at 220 kv new melli gis substation

Single phase auto transformers to 220/132 kv gis substation at paonta sahib (4 nos.) , 220/132 kv ais substation at kala amb (3 nos.), district sirmour and 53.33/66.67 mva, 220/132/11 kv, single phase auto t/fs to 220/132 kv ais s/stn at kunihar

Establishing of 220 kv single circuit between 220 kv gss nph and 220 kv gss vkia (approx. 13km)

Construction of 2 no. 220 kv bays for 220 kv dc line from 220 kv hoshiarpur and allied civil works at 220 kv s/s dasuya.

Annual maintenance contract for operation/manning preventive routine maintenance of upcoming 1x50mva, 220 33kv gis sub-station diskit nubra along with 220kv transmission lines from 220 66kv gis phyang leh to 220/33kv gis diskit nubra

Procurement of two nos. gis bays at bagnan 132 kv gis

Work of design, supply, erection, testing and commissioning of 220 kv outdoor gas insulated switchgear (gis) with double bus arrangement for 100 mva ict bay and bus coupler bay, as replacement of the existing 220 kv ais bays at 220/110/33 kv ponda su

Erection of 220/132 kv 200mva transformer and associated work at 220 kv gss pali