Non-Compliance detail


  
Summary
 
Licence number: 218
Annual Return Start: 01 Jul 2009
Annual Return End: 30 Jun 2010
Date Received: 27 Aug 2010
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
M2.1 Samples not taken on scheduled day due to programming error & mains power disruption due to construction workers using same power line. Autosampler reprogrammed & officer retrained. EPA to monitor future compliance with this condition 3
O3.1 Not all flows received full treatment due to mechanical (air scour blower)/automated systems (dry weather bypass)/power (UV system affected) failures. Repairs undertaken, power supply issue being investigated. EPA to monitor future compliance with this condition 3
L1.4(a)(i) Large rock caused blockage. Resulted in overflow of sewage to unamed creek. Blockage cleared, water tested. A CCTV inspection has been requested and corrective work will be carried out if structual problems are identified. Appropriate Action taken by licensee 1
O5.1 Unable to demonstrate ongoing improvement in environmental performance of the system in relation to Bellambi sub-system's overflow frequency exceeding the benchmark performance of 80 in 10 years. EPA to monitor future compliance with this condition 1
L3.1 Exceed Aluminium 90 percentile and average limits. Investigation has shown that the Actiflo process has alum dosing that may have contributed to the exceedence. Licence reviewed and average limit increased effective from 01/07/2010. EPA to monitor future compliance with this condition 1