Nitrogen injection based fire protection and extinguishing system for 500 mva auto transformer

Maintenance and repairing of 2 nos power transformer 1 mva 11kv/3.3kv and 3 mva 11kv/3.3kv of tnocp under hazaribag area

Supply, installation and commissioning of nitrogen injection explosion prion and fire extinguishing system for 1 no. of 25mva, 66/11kv, 33/11 kv transformers for bvfcl

Procurement of recommended spares for explosion prion and fire extinguishing system for transformers and reactors installed at 2x660mw unit no 3 and 4 sstpp stage ii mppgcl dongalia

Construction of civil foundation and ctr tank for 220 mva transformer at 220 kv gss, dechu, jodhpur.

Work of setc of sas integrated nitrogen injection explosion prion system for oil filled 40mva power transformer- i and ii at 220kv ponda substation, curti, ponda, goa.

The work for the supply, erection, testing and commissioning of sas integrated nitrogen injection explosion prion system for oil filled 220/33kv power transformer at 220/33/11kvamona substation.

The work for the supply, erection, testing and commissioning of sas integrated nitrogen injection explosion prion system for oil filled 220/33kv power transformer at 220/33/11kv amona substation.

Providing and fixing safety devices buchholz relay,wti and oti, explosion vent and conservator tank of (1) 1 mva transformer 11kv/3.3 kv and (2) 1.6 mva transformer 11kv/3.3kv installed at new filter house sub-station under jarangdih colliery.

Construction of ctr, grating and gravelling of the 132/33 kv 20/25 mva transformer bay at 220 kv gss, dhorimana, distt. barmer