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If you're planning a development, excavation, or civil works project in coastal NSW, there's one environmental risk you can't afford to...

Acid sulfate soils are a common consideration for construction and civil projects across coastal New South Wales, particularly where works involve excavation, drainage, dewatering or disturbance of low-lying land. For builders, developers and civil contractors, identifying acid sulfate soil can affect how excavated material needs to be handled, treated, transported and disposed of. Planning for acid sulfate soil before excavation begins can help avoid delays, unexpected dispo

If you're planning to build in NSW, particularly in coastal or low-lying areas such as Sydney, the Central Coast, Newcastle or Forster, you may be required to assess your site for acid sulfate soils before construction begins. This is a common requirement during the Development Application (DA) process and can affect both your timeline and construction costs if not addressed early. What Are Acid Sulfate Soils? Acid sulfate soils are naturally occurring soils that contain iron

If you are planning excavation, bulk earthworks or development in Newcastle NSW , acid sulfate soil treatment is a regulated environmental requirement. Failure to manage acid sulfate soils correctly can result in EPA action, council stop-work notices, project delays and significant remediation costs . Large areas of Newcastle and surrounding coastal regions are mapped as acid sulfate soil risk zones . This means treatment and management must be addressed before excavation beg

If you’re planning a subdivision, civil works, or excavation in coastal NSW , there’s one environmental challenge that can’t be ignored:...