Installation, testing and commissioning of interlocking system of 33kv and 6.6kv breakers with respective gang operated air break switches (33kv and 6.6 kv isolators) installed at coal and ob substation of khadia project

Work of replacement of old 8 mva and 6.3 mva power transformers with 20mva and 10 mva power transformers respectively at 33/11 kv mapusa substation along with associated equipments under the jurisdiction of sub divisioni divisionvi mapusa

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

Work of revamping of existing 33kv bay capacity enhancement setc of 4 nos new 33_11kv 20 mva power transformers along with new 11kv switchgear and integrating a comprehensive scada and automation system at verna substation

Installation, repairing, testing, commissioning, prive maintenance, and demonstration including supply of required spares of ctr make, nifpesfor 5 nos. of 33/6.6 kv, 10 mva transformers installed at ob and coal substation of khadia project

Installation, repairing, testing, commissioning, preventive maintenance, and demonstration including supply of required spares of ctr make, nifpes for 5 nos. of 33/6.6 kv, 10 mva transformers installed at ob and coal substation of khadia project.

Repairing/overhauling of 4 units of 10 mva, 33/6.6 kv power transformers and 1 unit of station transformer 33/0.440 kv, 160 kva installed at ob and coal substation of khadia project.

Development works in new&#x0d ob substation in khadia&#x0d project