Non-Compliance detail


  
Summary
 
Licence number: 1771
Annual Return Start: 01 Jul 2007
Annual Return End: 30 Jun 2008
Date Received: 28 Aug 2008
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
M6.1 Due to a failure of the flowmeter at monitoring point 5, flow could not be recorded in accordance with condition M.6.1. EPA to monitor future compliance with this condition 1
M6.1 Due to a power failure the flow through Points 1, 2 and 3 was not monitored in accordance with condition M.6.1. EPA to monitor future compliance with this condition 1
O3.2 Due to a power failure the inflows to the plant did not receive full biological treatment. EPA to monitor future compliance with this condition 1
O3.2 The step screen failed and then the manually raked screens became blocked causing flow to back up and bypass. This resulted in a portion of sewage inflows less than 790 l/s not receiving full treatment required by the licence. EPA to monitor future compliance with this condition 1
M6.1 Due to an upgrade of the PLC at Edgeworth WWTW, flow through point 14 was not monitored in accordance with condition M6.1. EPA to monitor future compliance with this condition 3
L2.2 During the reporting period the Enclosed Waters load limit for zinc as specified in Condition L2.2 was exceeded. EPA has written to licensee regarding non-compliance and relevant action 3
L9.1 Discharge from directed overflow structure during dry-weather conditions. Discharge from the structure entered nearby receiving waters (Bruch Creek), discharge also occurred from an access chamber within the Waratah Golf Course grounds. Appropriate Action taken by licensee 1