Non-Compliance detail


  
Summary
 
Licence number: 372
Annual Return Start: 01 Jul 2010
Annual Return End: 30 Jun 2011
Date Received: 09 Sep 2011
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
L1.4 Uncontrolled & directed sewage overflows during dry weather due to chokes caused by tree roots/debris/broken or leaking sewer lines/pipes. Clean-up undertaken & receiving water quality tested. CCTV, sewer pipe cleaning, repair &/or relining. Non-compliance(s) under investigation 38
M2.1 Samples not collected on scheduled sampling day due to equipment malfunctions and power failures. Samples collected next day. Repairs undertaken. Backup battery reprogrammed for autosampler. EPA to monitor future compliance with this condition 4
L1.5 Overflow to waters from sewage pumping station in dry weather due to power failure. Affected areas cleaned & cleared. Water quality monitoring undertaken. EPA to monitor future compliance with this condition 2
O5.1 Unable to demonstrate improvement to environmental performance due to exceedance of odour complaints benchmark indicator (condition O5.2b) and wet weather overflows benchmark (condition 5.2c). EPA to monitor future compliance with this condition 1
O6.1 Malabar system's predicted wet weather partial treatment discharges frequency for its Malabar, Glenfield & Fairfield STPs exceeded each of its performance benchmarks. Modelled performance has been compared to actual performance for 2010/11. PRP to address non-compliance(s) issued 1