A)extension of overhead line through ab cable for illumination purpose b)installation of distribution transformer c)erection of 3.3kv ohl for installed of 315kva transformer d)renovation and erection of 440 volt head line at sarubera colliery.

Erection and reorganisation of main 11kv overhead line and installation of 1.6mva power transformer 11kv/3.3kv with ht panel at pit office substation with busbar arrangement at topa ocp under kuju area.

Replacement of existing lt oh conductor to ug lt xlpe cable, lt panel feeder pillar with connected items in bldg. &#x0d no p-7 to p-11, p-18 to p-21, p-59, p-60, p-61 to p-72, p-222, p-447 and &#x0d stp md accn at jak li rc srinagar under ge 970 ews

Erection and commissioning of 220v line with 16 sqmm 2 core copper ab cable conductor of shankarpur colliery under bankola area

Prive maintenance, repairing and erection of pole with 415 volt and 220 volt power line and street line of millenium incline of shankarpur colliery under bankola area.

Repairing and maintenance of 550v 3 phase 415 volt 3 phase 4 wire overhead line at different location of bankola colliery.

Dismantling di and re erection of pole with 440 volts overhead line and supply laying 440 volt 50 sqmm. armored 3 4 core aluminum power cable through the railway line underground of the ggc colony of tilaboni colliery under bankola area

Di of 550 volt, 3 ph, 4 wire overhead line at mines of dabor colliery under salanpur area.

Repairing of 22 nos sectionalization stopping in rvii seam no. 3 and 4 pit unit of shankarpur colliery under bankola area

Installation and commissioning of 11kv 440volt transformer and overhead line 3 phase 4wire ab cable feeding power to under construction incline of shyamsundarpur colliery under bankola area