Previous Auditing Projects

Optimal Stormwater have provided auditing of GPTs and other primary treatment stormwater solutions for dozens of Councils in NSW, VIC & TAS.  The information gained and other audit outcomes put these Councils ahead of the others yet to do their auditing.

GPT auditing has resulted in saving of thousands of dollars in maintenance cost by eliminating devices that are nor are operating, providing concise and accurate cleaning specifications, and implementing rectification works. Clients have been impressed with audit outcomes, and many have engaged Optimal for rectification works.

Optimal Stormwater has previously been engaged to undertake the full GPT auditing of the following Councils:

• Pittwater Council
• Blacktown City Council
• Auburn City Council
• Kempsey Shire Council
• Brighton Council
• Clarence City Council
• Glenorchy City Council
• Kingsborough Council
• Fairfield City Council

Partial Auditing Projects

Optimal Stormwater has previously been engaged to undertake the partial GPT auditing of the following Councils:

• Wyong Shire Council
• Randwick City Council
• Sutherland Shire Council
• Leichhardt Municipal Council
• Willoughby Council
• Camden Council
• Sydney Water Corporation