Cleaning of intermediate -65l sump and -92l sump in 4a seam at jhiria ug mine of hasdeo area.

Drilling, excavation, loading, transportation, dumping, spreading and leveling etc., of 651.097 lbcm of in-situ ob (which includes 15.317 lbcm of top soil, 30.607 lbcm of sub-soil, 537.760 lbcm of hard ob, 66.753 lbcm of coal and 0.660 lbcm of top soil quantity beneath the dump) with conventional equipment and additional works viz., 5000 shovel hours, 5000 dozer hours and 1,30,000 rmt of drilling at jawahar khani opencast mine [amalgamation of jk-5 ocp and 21 incline (conversion of 21 incline in to oc)], yellandu area for a period of 48 months.

Cutting/breaking of all kind of soil and filling thereof in subsidence cracks over goaved out panel in 7a1 seam of jhiria ug mine

Dressing and stone dust spreading in galleries of 4a seam for the period of 365 days at jhiria ug mine.

Drivage of 03 nos. rising drift with 01 strata bunker from 8a2 seam to 7a1 seam for development of 7a1 seam of rajnagar ro ug work mine of hasdeo area.

Drivage of 03 nos. rising drift with 01 strata bunker from 8a2 seam to 7a1 seam for development of 7a1 seam of rajnagar ro ug work mine of hasdeo area.

Carriage of ob dumped material by mechanical transport from rajnagar opencast mine to in goaved out panel no. 4j-3, 4j-5 and 4j-6 including loading, unloading, stacking and spreading of materials in subsidence area of 4a seam at jhiria ug mine.

White washing and stone dust spreading along travelling roadway, belt roadway and haulage roadway in ug galleries in 4a seam at jhiria ug mine

White washing and stone dust spreading along travelling roadway, belt roadway and haulage roadway in ug galleries in 4a seam at jhiria ug mine

Drivage of one rising drift and one strata bunker from 4a seam to 5a seam at jhiria ug mine