Development Application part 2 of 2 Report and Plans MCU13/0030

Corrective Action   When the sediment, oil or gross pollutants builds up to the depth specified in the
                    maintenance manual, the build up will be removed by emptying the storage area
                    into a truck or pumping out by a vacuum truck or equivalent and taken to a Council
                    approved disposal facility.

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                                           Operational Phase              -




Objective           Ensure that stormwater is adequately treated and gross pollutants are removed
                    prior to entry into bioretention systems.

Actions             The Owner is to include the GPT’s/Sediment & Oil Arrestors into their maintenance
                    program which is to be carried out by Maintenance Staff, Vacuum Cleaners or
                    equivalent licensed contractor.

Monitoring          Maintenance staff will carry out six monthly inspections of the GPT’s/Sediment &
                    Oil Arrestors. The following will be examined at each inspection:

                        .   Gross Pollution build up

                        .   Sediment build up

                        .   Oil build up


Reporting           Records are to be logged and kept for verification of compliance on a need basis.


Incidents               .   Gross pollutants clog the inlet

                        .   Gross pollutants build up

                        .   Sediment builds up.


Corrective Action   When the sediment, oil or gross pollutants builds up to the depth specified in the
                    maintenance manual, the build up will be removed by emptying into a truck or
                    pumping out by vacuum truck or equivalent and taken to a Council approved
                    disposal facility.