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.

Tender for balance works of design, engineering, supply, construction, erection, testing and commissioning of 22 mw (ac) ob dump based solar pv power plant along with 10 years plant o and m at sccl

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.

Diversion of existing 3.3kv overhead power line of feeder no-16 near hired patch- h ob dump in nakc under govindpur area

Ekg-491 shovel shifting from mines to ob dump of abgc colliery under govindpur area

Di of 3.3kv o/h line of feeder no. 16 from ob dump road of hired patch (h) of nakc near 5 -pit sub-station to view point of salanpur department ocb of nakc under govindpur area.

Proposal for ob dump survey and preparation of contour map, section of dumping bench for highwall and ocp of nimcha(r)colliery

Replacement of sprinkler nozzle at ob dump zero point at sawang govindpur ph-ii, kathara area

Ob dump survey and preparation of contour drawing and volume calculation under nimcha colliery

Proposal for extenion of haul road and ob dump lighting at quarry bed at dbocp.