Non-Compliance detail


  
Summary
 
Licence number: 190
Annual Return Start: 01 Jul 2008
Annual Return End: 30 Jun 2009
Date Received: 30 Jul 2009
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
M2.1 Requirement to monitor not met, sample not collected on scheduled sampling day at EPA ID Point 4 due to autosampler power switched off by contractors working in area / autosampler washed out by heavy flows in wet weather. EPA to monitor future compliance with this condition 3
L8.1 Wet weather overflow frequency exceeded the licence limit of 10 in 10 years. Results from hydraulic sewer system model comparisons predicted an overflow frequency of 16. EPA to monitor future compliance with this condition 1
O6.1 The design capacity of primary disinfection processes was exceeded with STP overflow frequency of 21 in 10 years exceeding the benchmark performance of 20 in 10 years. EPA to monitor future compliance with this condition 1