Lake Johnston Mill Refurbishment and Gold Recovery Plant

Como Engineers’ work at Lake Johnston comprised three elements: a Front End Engineering Design (FEED) for the mill refurbishment, the inspection and refurbishment of the key milling circuit motors and gearboxes, and construction of a new gold recovery plant and gold room.

FEED: Como Engineers conducted a Front End Engineering Design (FEED) for the Lake Johnston Mill Refurbishment to provide a capital cost estimate and project execution plan.

Mill refurbishment: Como Engineers was subsequently engaged to inspect and refurbish the key motors and gearboxes that power the site’s milling circuit.

Pressure Zadra Modular Elution Gold recovery plant and gold room: The engagement also included construction of a new gold recovery plant and gold room alongside the mill refurbishment.