Redgate Lime

Redgate Lime operates within the South West region of Western Australia, a zone characterised by high-rainfall karst-influenced terrain and proximity to the Leeuwin-Naturaliste Ridge. The quarry at 797 Redgate Road sits in a landscape adjacent to ecologically sensitive corridors, requiring rigorous surface hydrological management to prevent runoff contamination into protected wetland and coastal ecosystems. Topographic gradients demand engineered bunding and diversion drains to control stormwater across the active extraction footprint.

As a family-owned operating quarry, Redgate Lime maintains a continuous extraction cycle supplying limestone and limesand to agricultural, construction, and civil markets across South West WA. Operational continuity relies on diesel-powered mobile plant — including excavators, front-end loaders, and haul trucks — sustaining uninterrupted production. Energy dependency on diesel combustion is constant; any supply chain disruption to fuel logistics directly impacts daily output tonnage and delivery commitments to B2B clients.

Material handling at the Redgate quarry involves primary crushing and screening circuits integrated with conveyor belt systems for efficient transfer of crushed limestone and processed limesand to stockpile areas. These conveyors reduce double-handling and optimise throughput across size-classified product streams. Drill-and-blast or ripping techniques are applied depending on material competency. Screening infrastructure grades output to agricultural lime, construction fill, and specialty limesand specifications, ensuring consistent product quality for downstream B2B procurement contracts.

Operating within a biodiversity-sensitive region, Redgate Lime is subject to progressive rehabilitation obligations under Western Australian mining tenement conditions. Spent extraction cells require topsoil reinstatement, native revegetation, and ongoing monitoring. While limesand and limestone quarrying does not generate conventional tailings facilities at the scale of metalliferous mines, waste fines management and dust suppression are critical ESG compliance vectors. The family-operated structure enables agile environmental response, though third-party ESG reporting frameworks remain unconfirmed at this operational scale.