Tender For corrigendum : providing of custom bid for services - laying welding the flanges to 6 dia pipe of 600 m length at ballarpur colliery 3 and 4 pits
Tender For making and desilting of drains along coal transportation road, chp road, railway siding ramps and other various approaches under ghugus sub area of wani area.
Tender For providing of custom bid for services - cleaning assistance for hopper coal during break downs of conveyor chain of bwf and ir black diamond chp installed at ghugus ocm
Tender For repairing and strengthening of internal coal transportation roads and other important roads at penganga oc mine. - repairing and strengthening of internal coal transportation roads and other important roads at penganga oc mine. nit no.: wa4350-civ-e-099-2025-26