Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 380.876 lbcm of in-situ ob (which includes 4.037 lbcm of top soil, 4.037 lbcm of sub soil, 355.469 lbcm of hard ob, 17.333 lbcm of coal), excavation of 0.614 lbcm of top soil beneath the external dump, excavation of 10.403 lbcm of in-situ ob for permanent diversion of gundlavagu nallah, excavation of 0.732 lbcm of ob for temporary diversion of gundlavagu nallah, re-handling of 1.849 lcm of loose ob, and re-handling of 1.807 lcm of loose top soil for permanent diversion of gundlavagu nallah with conventional equipment, and additional works viz., 4000 shovel hours, 3000 dozer hours and 1,80,000 rmt of drilling at ktk oc-iii project, bhupalpally area during a period of 36 months.

Cleaning and deepening of nallah near&#x0d bhalwahi o b dump under amadand&#x0d ocp jamuna kotma area (monsoon&#x0d preparatory work).

Repairing of rest shelter in amadand ug sub area of jamuna kotma area.

Renovation of canteen in bartarai&#x0d mine at amadand ug sub area of&#x0d jamuna kotma area.

Repairing of haulage room in bartarai mine of amadand ug sub area of jamuna kotma area.

Upkeeping of all nrbs like mtk office, canteen, sub-station workshop excavation office at amadand ocp of jamuna kotma area.

Repairing and deepening of well at ob dump rehab site under rajmahal area.

Repairing of different components of load haul dump machine at bhadra 7-8 mine and jamuna 9-10 mine of jamuna kotma area.

Muffling system i.e. supply and stacking (including stitching of gunny bags) filled with ob/ earth and placing of bags over charged drilled holes as per requirement in amadand ocp of jamuna kotma area.

Making six nos. of temporary sheds for switches of pumps near sumps at amadand ocp, jk area. (monsoon preparatory work)