Extension of 2 nos., 220kv line bays at 400/220 kv maithon substation (powergrid) under erbs-iii

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - repairing of gear box of gr power isolators excluding motor at 400 kv substation tikrikalan & 400 kv substation bawana under dgm (t) 400 kv bwn-tkl substation repairing..

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

Extension of 765/400 kv champa substation under the transmission scheme augmentation of transformation capacity at 765/400 kv champa substation by installation of 1500 mva, 765/400 kv ict (7th ict on bus section-b)

Construction of platform for the co-location space provided for the dark fiber lessee at 400 kv substation and 220 kv substation bina.

Work of construction of 01 no. 400 kv bay for existing 50 mvar reactor along with its associated work at 400 kv substation rishikesh

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

Provn of wss,water tank 200 ltrs capacity rotational moulded three layer polyethylene water storage tank cylindrical vertical with closed top,a water tank 200 ltrs capacity rotational moulded three layer polyethylene water storage tank cylindrical vertical with closed top,b water tank 200 ltrs capacity rotational moulded three layer polyethylene water storage tank cylindrical vertical with closed top,c water tank 200 ltrs capacity rotational moulded three layer polyethylene water storage tank cylindrical vertical with closed top

Work of loading of 400kv-220kv, 315 mva transformer from 400kv substation bareilly and carriage, unloading at 400 kv substation orai

Supply of various types of clamps and connectors for 765/400 kv ss in nwrts region of powergrid(specification no.: ncn0412)