Across all areas of our operations, we endeavour to minimise waste production wherever possible, and divert waste from landfill through recycling and repurposing items.
This commitment is upheld through our companywide Environmental Policy. Where it is not possible, we are dedicated to responsible disposal of all forms of waste.
Waste and effluents
We manage waste and effluents in accordance with licence conditions. Non-recyclable waste is responsibly disposed of in on-site landfills. And tracked by responsible site teams. Waste that is disposed of offsite is reconciled by respective contractors with data monitoring and waste certificates provided to site teams. Solid waste streams are segregated into putrescible and industrial. Putrescibles are buried daily to prevent animal foraging, diseases and odours. Industrial wastes are further segregated and recycled where possible. An on-site wastewater treatment plant is used to treat sewage from the site. Treated water is managed as per WA Department of Health licence conditions.
Recycling
We look to recycle our waste products wherever possible. The majority of recyclable waste is collected, treated and recycled through third-party service providers. Common recyclable waste streams include scrap metal, cardboard, batteries, steel rods and bulk containers.
Waste rock management
Waste rock management plans are in place for each operating site to ensure we determine the composition, construction and management requirements of all waste storage areas. Each plan complies with the approved mining proposal and mine closure objectives of each site. Measures are in place to appropriately manage and store any potentially acid forming material that may be encountered during mining activities. Final landforms are safe and stable, to create minimal risk to the surrounding environment.