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

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

Supply of 220 kv xlpe cable along with termination module and accessories including laying and termination at 400 220 kv sikar substation

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

Pre bid tie up for 765kv ais new substation package ss 194t for (i) establishment of 765/400/220 kv babai station (ii) extension of 765 kv gss alwar (rundh gidawada) (iii) extension of 400 kv gss babai (iv) extension of 400 kv gss amber(jaipur-north) (v) extension of 220kv gss beri bhajangarh associated with intra-state transmission system for 765 kv gss babai along with associated transmission system envisaged through tbcb route.

Supply, installation, testing and commissioning of cctv based vms system at 400/220 kv fatehabad substation

Supply and retrofitting of numerical relays at 765/400/220 kv substation, gwalior,sas upgradation work

Security manpower service (version 2.0) - 400 kv electrical substation armed security guard,security manpower service (version 2.0) - 400 /220/132 kv electrical substation unarmed security guard,security manpower service (version 2.0) - office/commercial/institutions/ residential armed security guard,security manpower service (version 2.0) - 400/220/132 kv electrical substation unarmed security guard

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)