Conveyors 3A and 3B are the two incline conveyors that supply all coal to Bayswater Power Station. The conveyors were originally commissioned in the 1980s. The conveyors are regularly washed down by maintenance staff to remove coal fines that have dropped from the return side of the conveyor belt. These fines need to be removed to mitigate potential for fire and provide safe access for conveyor inspections. The conveyor belt had floor joints that were deteriorated and required extensive remediation repairs. Freyssinet Australia was engaged by AGL Macquarie to complete joint repair works at the conveyor belt located at AGL.