Brand Rudds Gully Mine

Brand Rudds Gully is situated within Western Australia's Mid-West region, a zone characterised by low-relief coastal plains and aeolian limestone formations typical of the Swan Coastal Plain's northern extension. The shallow, friable terrain facilitates open-cut extraction of limesand and limestone with minimal overburden stripping ratios. Flat to gently undulating topography reduces earthmoving complexity but demands precise drainage management to prevent seasonal waterlogging across active extraction benches.

As a regional quarry operation, Brand Rudds Gully likely operates on DIDO (Drive-In Drive-Out) rosters given its proximity to Mid-West population centres such as Geraldton. Supply chain dependencies include aggregate haulage via sealed and unsealed regional roads connecting to coastal export or domestic distribution nodes. Contractor engagement for drill-and-blast, load-and-haul, and site maintenance services represents the primary B2B procurement vector. No confirmed operator or vendor portal is currently registered for this site.

Limestone and limesand extraction at this typology typically employs ripping or light blasting followed by front-end loader and rigid-frame truck circuits. Processing infrastructure for limesand is generally limited to screening and sizing rather than complex comminution. Key engineering parameters include:

• Primary crushing via jaw or impact crusher for limestone fractions
• Wet or dry screening circuits for limesand grading
• Stockpile management for calcium carbonate purity control
• Dust suppression systems mandatory under WA DMP guidelines

Limestone and limesand quarries in WA operate under Mining Rehabilitation Fund (MRF) obligations administered by DMIRS, requiring annual liability reporting and progressive rehabilitation bonding. Key ESG commitments for this site typology include:

• Progressive landform rehabilitation with native species revegetation
• Dust and noise monitoring under EPA-aligned management plans
• Minimal tailings generation — residual fines managed as inert stockpiles
• Groundwater monitoring given shallow aquifer sensitivity in coastal plain geology