Non-Compliance detail

Licence number: 1802
Annual Return Start: 01 Jun 2011
Annual Return End: 31 May 2012
Date Received: 31 Jul 2012
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
P1.3 Flow meter at point 10 failed. Alternative flow calculation method agreed to has been used. Several different technologies trialled, council to consider applying for revised method. EPA to monitor future compliance with this condition 1
L4.1 Discharge volume limit exceeded at point 10 due to extreme storm. The inflow to the plant increased dramatically due to infiltration of rainwater into the sewer system. Appropriate Action taken by licensee 1
L2.1 Nitrogen load limits exceeded due to the sub-optimal aeration system, new system now installed. Oil and grease load limit exceeded, increased trade waste audits to be conducted to try to ascertain source(s). Appropriate Action taken by licensee 1
L3.1 Concentration limit for TSS exceeded. Severe high intensity rainfall and electrical storm caused massive system infiltration. Extensive capital works program underway as part of current PRP to improve reliability and process control. Appropriate Action taken by licensee 1