Fire fighting of heated coal at different places inside the mine and coal stocks for the period of 730 days.

Regular cleaning of automatic wheel washing system at hingula ocp under hingula area.( for a period of 730 days).

Electrical maintenance of gm office, hingula area for a period of two years (730 days).

Regular cleaning and upkeeping of control rooms and weigh bridges plat-form hingula ocp under hingula area (for a period 730 days).

Cleaning of both magazines no d and e belongs to hingula ocp in jambubahali magazine complex under hingula area for 730 days.

Sampling of coal at hingula ocp under hingula area to improve quality and size of coal(for a period of 730 days).

Daily cleaning and upkeeping of balanda officers club at south balanda of hingula ocp under hingula area.(for a period of 730 days)

Regular cleaning and upkeeping of control rooms and weigh bridges platform hingula ocp under hingula area ( for a period 730 days ) .(re-tender)

Regular cleaning and up-keeping of main sub-station and its premises at hingula ocp under hingula area (for a period of 730 days)

Breaking of oversized coal transported from hinqula coal face/stock to rly siding of hingula ocp,hingula area.(for a period of 730 days).