loading n transportation n unloading and wagon loading of coal fromsurface coal yard of pakribarwadih coal mining project to banadagrailway siding hazaribag including maintenance of banadag siding n associated miscellaneous works for an interim perio , loading of coal- mines to banadag , loading of coal into tippers from mines , loading of coal in to railway wagon , transportation - mines to banadag - 1 , transportation of coal from mines to ban , from mines to reclaimer , tp10 to siding , loading of coal into tippers from mines , loading of coal into tippers from tp 10 , loading of coal in to railway wagon , transportation from mines to s . reclaimer , transportation from tp 10 to banadag , amount linked to safety aspects/ complia , amount linked to safety aspects-part1 , amount linked to safety aspects-part2