Work of supply, erection, testing and commissioning of 110kv potential transformer for 110kv bus at 220/110/33/11kv tivim substation.&amp#x0d

Hiring of a consulting organization to implement iso 27001:2022 information security management system and provide iso 27001 certification through an accredited certification agency, along with periodical vapt (vulnerability assessment and penetration testing) in tgtransco for a period of 3 years

Operation and maintenance of the bus terminal at kuthambakkam ppp mode for a period of 15years

Construction of control room building and other civil works for setting up new 33/11 kv spread out type sub-station with (2x10) mva power transformer at goaldaha under uluberia division under howrah region.

Replacement of dvor/hpdme - mmv at chennai airport. sh civil and electrical works for installation of dvor equipment for rwy 07/25 at operational area of chennai airport, southern region.

Nit for rate contract for survey design supply (except spv module) erectiontesting commissioning and comprehensive oandm for 5 years grid connected rooftop solar photovoltaic power projects on various government buildings in southern region in india

Nit for rate contract for survey design supply erection testing commissioning and comprehensive o and m for 5 years grid connected rooftop solar photovoltaic power projects on various government buildings in northern eastern region in india

Procurement of cctv surveillance systems for 2 years (arc) in mother station, online station, bus depot, and daughter booster stations under kolkata geographical area (ga) of bgcl

Making arrangement for isolating 15 mva, &amp#x0d 66/33 kv transformer and connection of &amp#x0d incoming line with 33 kv bus at 66 kv &amp#x0d substation, joshimath

Arrangement of 33kv bus sectionalizer isolator for bifurcation of 33kv bus between ptr-i and ptr-iii at 132/33kv substation manoharabad in medak district.