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Revision and update of Domestic Wastewater Management Plan for Colac Otway Shire, VIC. Preparation of revised Operational Plan and Technical Document

This project has further developed the highly regarded Domestic Wastewater Management Plan initially prepared in 2015. The Operational Plan and Technical Document provide guidance on onsite wastewater management, planning and design to minimise environmental and public health risks. The recent revision brings the documents up to date with regulatory changes, incorporates a refined Risk Assessment Framework and updated Sensitivity Rating maps and Locality reports.