Procurement of gi wire mesh 27swg 0.8534mm size of open for gdk-1 and 3 incline and gdk-11 incline, rg-1 area

Procurement of hydraulic roof bolters for gdk-2 and 2a incline, rg-1 area

Procurement of 43m 16pdc drill bits for use at gdk-2 and 2a incline, rg-1 area

Transportation of coal from gdk 2 and 2a incline to ocp-1 chp, rg-3 area on weight basis for a period of two years

Hydraulic pressure testing of air receiver tanks of air compressors working at gdk-11 incline, rg.1 area

Procurement of 900mm long lay flat flex tube w sushook for use at gdk-11 incline, rg-1 area

Outsourcing contract for supply of 06 persons per day for canteen services including cooking, serving of food and maintenance of canteen at gdk-1 and 3 incline, rg.1 area for a period of two (2) years under unit rate system

Handling ,transport and other mining services - percentage quote based - handling & transport service, feeding, crushing, loading and transportation of coal from coal stock yards of tetariakhar ocp to balumath railway siding for a period of one year ..

Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 958.370 lbcm of in-situ ob (which includes 2.440 lbcm of top soil, 4.880 lbcm of sub soil, 869.900 lbcm of hard ob and 81.150 lbcm of coal) with conventional equipment and additional works viz., 4,000 shovel hours, 4,000 dozer hours and 1,00,000 rmt of drilling at rg oc-iii expansion mine, rg-ii area, during a period of 48 months.

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.