Testing and calibration of protective relays with primary injection test and contact resistance test of 33 kv switches, 3.3 kv switches, 33 kv pts, field switches, starters etc at socp, ib valley area

Pre monsoon checking and maintenance of 3.3 kv and 33 kv overheadline feeders at socp, ib valley area.

Periodic testing and calibration of protection relays associated with different 33kv, 11kv and 3.3 kv grade switches installed at both mine and 33 kv substation, grd project.

Repairing, rewinding and overhauling of 01 no. 3.3 kv 135 kw motor and 01 nos 3.3 kv 440 kw motor at socp, ib valley area

Premonsoon checking of all 3.3 kv ht lines (07 nos of feeders) running in socp ib valley area

Repairing, rewinding and overhauling of 01 no. 3.3 kv 150 kw marathon make motor at socp, ib valley area

Repairing, rewinding and overhauling of 01 no. 3.3 kv 150 kw marathon make motor at socp, ib valley area

Supply with erection of stranded steel earth wire in 33 kv overhead line socp, ib valley area

Testing of 33 kv,11 kv, 3.3 kv cts by primary injection for relays effectiveness testing and also issuing test certificate for record at 33 kv subststion amlabad colliery under ej area

Providing with fixing of alarm announciator in existing 33 kv panles of sub station of socp ib valley.