Non-Compliance detail


  
Summary
 
Licence number: 1729
Annual Return Start: 01 Jul 2015
Annual Return End: 30 Jun 2016
Date Received: 30 Aug 2016
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
O4.1 Sewage or effluent not treated in accordance with appropriate tertiary treatment process requirements due to a power outage at the incoming feed resulted in treatment process being interrupted. EPA to monitor future compliance with this condition 1
L1.3a Uncontrolled flow due to blockage of sewer line. Blockage in pipe cleared and cleaned by Sydney Water crew.CCTV of the sewer line scheduled. EPA to monitor future compliance with this condition 1
L7.2 The frequency of wet weather overflows exceeded the licence limit due to increase in stormwater ingress into wastewater system. EPA to monitor future compliance with this condition 1
L2.5b The annual load of phosphorous exceeded the annual aggregate total load permissible of phosphorous from the three South Creek plants (Quakers Hill, St Marys, and Riverstone). Associated with wet weather events in January and June 2016. Licence currently being reviewed and issue will be included in review 1
O4.7 Unable to demonstrate improvement in environmental performance due to exceedance of odour complaints benchmark indicator. Localised odour issues are being managed through specific investigations on the source of the problem. EPA to monitor future compliance with this condition 1