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.

Providing, installation of cable safety stand and cleaning and fixing of red fluorescent tape in the cable of shovel machine sl. no. exc. 1075, exc-1851 and 2859 for safety purpose at kathara colliery.

Work of installation, cleaning and fixing of rubber mate in two shovel machine exc-1075 and exc-1851 for purpose at open cast at kathara colliery.

Repairing/ hot vulcanizing of trailing cable steel round armoring with screening semi conduction layer 30 nos. joints shovel sl. no. exc-1844, exc-1075, exc-1851 and exc-2859 at kathara colliery.

Complete denting, painting and repairing of top railing and boom ladder of be-195 shovel sl. no. exc-1075 and ekg-5a shovel sl. no. exc-2859 and app of roof of machinery house of shovel sl. no. exc-1075, exc-1851 and exc-2859 at kathara colliery.

Repairing / hot vulcanizing of trailing cable steel round armoring with screening semi conduction layer 32 nos. joints shovel sl. no. exc-1844, exc-1075, exc-1851 and exc-2859 of kathara colliery.

Repairing/ hot vulcanizing of trailing cable steel round armoring with screening semi conduction layer 20 nos. joints shovel sl. no. exc-1844, exc-1075, exc-1851 and exc-2859 of kathara colliery.

Repairing and reconditioning of lvcr assembly of 182 marion shovel sl. no. exc-1851 and ekg-5a shovel exc-2859 shovel of kathara colliery.

Repairing of power master pneumatic pump of 182 marion shovel sl. no. exc-1851 and exc-1075 at kathara colliery.

Alignment of m.g set of 182 marion shovel sl. no. exc-1851 and be-195 b1 shovel sl. no. exc-1075 of kathara colliery.