50kva, 550v/440v transformer, make metropolitan vicars, sl. no. bh(n)/102 of parsiyabad,bhowra (north) colliery

Complete repairing and maintenance of 50 kva, 550v/220v, 3phase lighting transformer oil cooled type, make- metropolitan vickers, sl. no. bh(n)/009 of bhowra thana-19 under bhowra north colliery, e.j. area bhowra.

Conversion of 30kva 550v/220v aluminum winding to 50kva 3.3kv/220v, copper winding transformer of abgc colliery.

Complete overhaulingrepairing of 550v, flp dol er type make mine line, sl no -bh(n)/sh/4520 of bhowra (north) colliery

Construction of transformer room and switch room at guest house for safeguard operation of 300 kva/550v transformer switch of bhowra (north) colliery under e.j. area.

For towards complete rewinding and repairing of lighting &#x0d transformer, 100kva,550v/220v at loyabad colliery

Complete overhauling and maintenance of 50 kva transformer 550v/220v lighting transformer oil cooled type, sl. no 005 at bhowra gaurkhuti shiv mandir under e. j. area bhowra.

75 kva 550/220v 3 phase lighting transformer oil cooled type, make metro politon vikas (made in england) sl. no. 75-003 of bhowra (north) colliery under e.j. area bhowra

Erection of 220v overhead line for shifting of transformer at limit line 4a patch 4 no. for safe and frequent lightening at bhowra north colliery.

Complete repairing of one 400 amps 550v gec make ocb with busbar sl. no 30 1908 of bhowra north colliery.