Non-Compliance detail


  
Summary
 
Licence number: 1397
Annual Return Start: 01 Apr 2009
Annual Return End: 31 Mar 2010
Date Received: 24 May 2010
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
L2.1 Total nitrogen and total phosphorus loads discharged from the STP exceeded annual limits due to hydraulic load, catchment growth, STP design and unrealistic limit. Investigation of STP augmentation and request to vary licence for appropriate limit. PRP to address non-compliance(s) issued 1
L4.1 Volumetric limit for Licence Point 2 exceeded on 16/2/10 due to extreme rainfall event, localised flooding and stormwater infiltration. Appropriate Action taken by licensee 1
O3.1 Excessive wet weather inflows resulted in bypass of required treatment process at Licence Point 1. Appropriate Action taken by licensee 1
M7.1(c) The estimated volume of bypass was not recorded for Licence Point 2 due to wet weather event. Configuration of plant does not permit accurate estimation of volume under extreme rainfall events. Appropriate Action taken by licensee 3