Ban Houayxai Gold-Silver Operation

Bonacci Infrastructure provided civil and structural design services for the Ban Houayxai Gold-Silver Operation in Laos.

Design services included the process plant and run-of-mine (ROM) bulk earthworks, plant roads and stormwater drainage, plant sedimentation pond and stormwater containment pond, 60 metre span pipe bridge structural design, gold store structural design, and hydraulics / hydrology for the tailings pipeline gully and creek crossings.

As part of the works, Bonacci Infrastructure delivered the design for an impressive soil nailed cut with a retained height of 12 metres.