Non-Compliance detail

Summary

Licence number:

4965

Annual Return Start:

01 Jul 2005

Annual Return End:

30 Jun 2006

Date Received:

29 Aug 2006

Licence Condition number	Type of non-compliance	EPA actions	No. of times occurred
L8.1	Overflow frequency exceeded. Wet weather Hydraulic Model has predicted an overflow frequency of 19, limit is 12 in 10 years.	EPA to monitor future compliance with this condition	1
M2.1	Samples not collected and analysed in the required time frame due to fatality at Lake Burragorang and power falures in the area.	Appropriate Action taken by licensee	4
M2.2 (c)	EPA ID point 5. FC's and TRC could not be sampled. A Grab sample could not be taken as no flow at programmed sampling time. All flows had been diverted to Recyc. Water Plant. Sampling day shifted by 2 days to 8/5/06.	Appropriate Action taken by licensee	1
O2.1	Licensee reported non-compliance with this requirement, because internal performance targets for response times to sewer overflows were not consistently met, due to priority given to water leaks during drought period.	Appropriate Action taken by licensee	1
O3.1	Not all flows received full treatment due to pump failure. Partial filter bypass due to failure of Variable Speed Drives on both pumps in Tertiary Effluent Pumping Station, resulting in no flow going to deep bed filters.	Appropriate Action taken by licensee	1
O5.1	Odour due to the average number of odour complaints received during the reporting period being greater than the average of the previous period.	Appropriate Action taken by licensee	1