Supply of sand for preparation of sand cartridge for use of blasting purpose in 5/6 incline and 7/8 incline at rajnagar ro colliery of hasdeo area.

Repairing and rewinding of 1mva transformer 11kv 3.3kv of amritnagar colliery

Raising of floor and repair works in shed behind shed no. 10 mm store, workshop, ongc ankleshwar

Repairing and rewinding of induction motor, lighting transformer, acb switch at pandaveswar colliery and repairing of transformer, induction motor, motor, udm motor, drill panel at khottadih colliery

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua area

A 6 inch ms pipe range laying 200 mtr new supplied pipe 250 mtr old pipe from 5and6 incline mouth to 2and7 incline drainage point at shyampur b colliery mugma area b 6 inch ms pipe range laying for 150 hp pump shifting at shyampur b colliery mugma a

Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

Repairing of 02 nos msa make methanometer type d6 for monitoring of underground enviroment at pb incline of amp colliery under barora area.

Making of 03 (three) nos. of ventilation stopping in proposed panel-o in 7 and 8 incline of dhori (k) colliery ,dhori area.

Replacement of gs sheet of durga mandir shed at kuya colliery under bastacolla area