Non-Compliance detail


  
Summary
 
Licence number: 1728
Annual Return Start: 01 Jul 2001
Annual Return End: 30 Jun 2002
Date Received: 29 Aug 2002
 
Licence Condition numberType of non-complianceEPA actionsNo. of times occurred
L1.4 4 overflows of the reticulation system reached waterways in dry weather, due to blockages caused by tree roots, debris, fat buildup or broken structures. N/A N/A
P1.3 Sample collected from old licensed sampling location due to delays in importing hoses from USA for connection of new sampling point specified in licence. N/A N/A
P1.3 Unable to temporarily take flow measurements at new flow measurement structure specified in licence due to delays in commissioning new flow measurement structure. N/A N/A
L1.2 Wet weather overflow from SPS to Class P waters. N/A N/A
O3.2 Filters became clogged with solids during wet weather event due to clarifier solids washout caused by settling sludge. This resulted in temporary filter bypass. N/A N/A
O3.2 Temporary loss of UV disinfection due to power failure at plant N/A N/A
O3.2 Power surge to plant resulting in temporary loss of UV disinfection. N/A N/A
O3.2 Power failure due to communication error by maintenance staff led to temporary loss of UV disinfection. N/A N/A
O3.2 Filters became clogged due to clarifier sludge blanket carryover in wet weather resulting in temporary bypass of filters. N/A N/A
G3.3 List of "Authorised staff to liaise with EPA" not updated immediately after departure of staff member on list provided to EPA. N/A N/A
O5.1 Comparison of wet weather overflow performance in reporting year with 1994 benchmark year performance not done, because 1994 benchmark year hydraulic sewer system model could not be developed / calibrated to accuracy required by the licence. N/A N/A
O5.2 Comparison of wet weather overflow performance in reporting year with 1994 benchmark year performance not done, because 1994 benchmark year hydraulic sewer system model could not be developed / calibrated to accuracy required by the licence. N/A N/A
O5.2(b) Increase in odour complaint incidents. N/A N/A
O6.1 Comparison of wet weather overflow performance in reporting year with 1994 benchmark year performance not done, because 1994 benchmark year hydraulic sewer system model could not be developed / calibrated to accuracy required by the licence. N/A N/A