Repair/replacement of roof treatment, sunken treatment and certain br works at unit area and rep/comprehensive maintenance of lt distribution network from 33 kv mrs to centre area, doi, amn depot, 19 ad, 707 tsu, swimming pool area under ge (i) gos

Repairing and maintenance of 3.3 kv, 550v, 440v, 4 wire oh line and cable jointing at 4, 5, 6 incline of dhori (k) colliery, dhori area, ccl

Repairing and maintenance of 3.3 kv, 550v, 440v, 4 wire oh line and cable jointing at 4, 5, 6 incline of dhori (k) colliery, dhori area, ccl

Repairing and maintenance of two nos. of 1 mva, 11 kv/3.3 kv power transformer installed at 4, 5, 6 incline and 7/8 incline substation of dhori (k) under dhori area.

Repair and maintenance of 3.3 kv oh line initiating from surface of 7/8 incline to its mouth for smooth power supply to different tsus for smooth coal production at dhori(k), dhori area

Re-organisation of 220 v street light initiating from 7/8 incline to 4/5/6 incline used for coal transportation under dhori (k) colliery, dhori area

Filling of the surface cracks by soil above depillared panel e,f,k and n of 4/5/6 incline and apnel g,h,j and k of 7/8 incline dhori(k) colliery, dhori area.

Maintenance of 220 v, 2 wire and 550v, 4 wire oh line installed at the surface of 7/8 incline for smooth power supply to the mmv fan and surface lighting of 7/8 incline under dhori (k) colliery, dhori area

Erection and fabrication for making of box and concreting for safety of trippler pillars of 7/8 and 4/5/6 incline of dhori (k) colliery, dhori area

Di of 11 kv oh line initiated from dhori east 11 kv switching substation to sharda colony d(k) colliery, dhori area