Preventive and routine maintenance of 33kv gis modules panels schneider make and switchgears having double bus scheme indoor 33kv bays at 220kv gis ss iip harrawala

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

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

Refilling of fire extinguishers at 400/220/66 kv gis gumma, tehsil kotkhai, distt. shimla, hp

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

Fabrication, galvanizing, testing, supply and delivery of different substation structures and matching g.i bolts, nuts and washers for augmentation of 220/132/33 kv transformer capacity from (3x160) mva to (4x160)mva along with construction of 1 no.

Supply of various materials for operation and maintenance of 220 kv g.i.s. substation kidwai nagar, kanpur under 220 kv substation division panki, kanpur.

Construction of foundation for 01 no of 100 mva tr and 2 nos of 220 kv gantry tower and other allied civil works at new town iic 220 kv gis under salt lake area office wbsetcl under ace ktz

Construction of 10 nos. 33 kv indoor gis feeder bays at silicon valley 132 kv substation under salt-lake area office and allied works on turn key basis

Dismantling and complete erection of 02 nos 220 kv isolators and 03 nos 220 kv cts at 400 kv substation chhegaon under 400kv testing division mpptcl chhegaon