Ridgeway Deeps Underground Gold Mine Expansion

The underground mine expansion consisted of the two main East and West Crushing Stations, and a series of East and West Conveyors and Transfer Stations, to bring the ore to surface.

Our involvement

Aquenta was specifically tasked with auditing of the structural steel shop drawings, verifying the correct steel weights from the shop drawings, and then ensuring the correct weights were carried forward into the payment claims.  This also included checking all of the guarding, gratings, and steel to stairs.


Estimating and auditing.

The outcome

The cost audit resulted in a reduction in the amount owing to subcontractors, leading to a saving in project costs for the client.