bids are invited for bunker , custom bid for services - pushing of underground and surface tubs at vertical shaft of chikla mine. - custom bid for services - pushing of rom tubs up to otc and unloading of tubs into otc at minus 270 ft level minus 370 ft level and minus 470 ft level ug 24 cft tubs , custom bid for services - withdrawal of ore from otc at minus 470 ft level of 1st and 2nd vertical shaft 32 cft tubs , custom bid for services - pushing of loaded rom rock tub into the cage and empty tub out from cage of minus 470 ft level of 1st and 2nd vertical shaft 24 and 32 cft tubs , custom bid for services - pushing and unloading of rom rock tubs from cage to bunker and bunker to cage at surface new material handling system 1st vs 2nd vs and c and s plant bunker , custom bid for services - pushing of rom tubs 24 cft for lhd at minus 270 ft level minus 370 ft level and minus 470 ft level and minus 70 ft level chikla b section , custom bid for services - pushing and unloading of rom rock tubs from pit top to bdc rock dump and empty tubs from bdc rock dump to pit top includes coupling and decoupling of 16 and 24 cft tubs at minus 70 ft level incline rope haulage chikla b sect.. , custom bid for services - pushing of rom rock tubs from pit bottom to coupling point and pushing of empty tubs from coupling point to pit bottom includes coupling and de-coupling of 16 and 24 cft tubs at minus 70 ft level incline rope haulage, chik..