bids are invited for custom bid for services - drivage of shaft x cut main haulage road size and quantity as per tender document , custom bid for services - drivage of east and west ore drive sub level size and quantity as per tender document , custom bid for services - vertical development for winze raise size and quantity as per tender document , custom bid for services - drivage of xcut size and quantity as per tender document , custom bid for services - excavation for mn rock stripping quantity as per tender document , custom bid for services - excavation for loco chamber size and quantity as per tender document , custom bid for services - excavation for electrical substation size and quantity as per tender document , custom bid for services - vertical rock excavation for chute chamber as and when reqd quantity as per tender document , custom bid for services - filling and spreading quantity as per tender document , custom bid for services - excavation for sump quantity as per tender document , custom bid for services - concreting of o d drain wz ch as and when reqd quantity as per tender document total quantity :