Appendix C - Stormwater Management Plan

31 October 2018


                     Ensure spill/pollution control measures are available and maintained in working
                      condition.
                     Sediment contained by the sediment control devices such as sandbags, sediment fences
                      and containment bunds must be frequently removed and placed in a controlled area.
                     Implement an inspection schedule for any spill or leaks of any potential polluting areas
                      or activities.

5.5.4 Erosion Sediment Control Management Goals

          Licenses, approvals, permits and inspection reports are in order.
          Sediment or pollution control devices such as sandbags, sediment fences and containment
           bunds are in place, maintained and effective.
          Spill/ pollution control equipment is readily accessible at designated locations.
          No accumulated sediment is contained by the sediment control devices such as hay bales,
           sediment fences and containment bunds.
          No sediment exceeding a depth of 300mm in the pollution control devices (e.g. silt trap).

5.5.5 Erosion and Sediment Control Implementation Program

          Licenses, permits or approvals for each environmentally relevant activity must be obtained
           prior to the commencement of the particular activity.
          Appropriate control measures such as sediment fences, temporary construction entry/ exit
           sediment traps, pollution containment devices (e.g. sandbags), stormwater diversion and
           administrative controls must be installed and established prior to commencement of the
           earthworks and construction activities.
          Pollution control devices such as spill control equipment must be inspected on a regular basis
           (at least weekly).
          Other sediment and pollution control equipment such as containment bunds, hay bales and
           sediment fences must be inspected on a regular basis (at least daily).
          Inspection for any leaks, spills or potential contaminating activity must be performed on a
           regular basis (at least daily).
          Remove accumulated sediment or other contaminants from sediment/ pollution control devices
           on a regular basis.
          All erosion and sediment control measures must be inspected within 24 hours of expected rain
           and within 18 hours of a rainfall event.

5.5.6 Responsible Person Or Organisation

The contractor shall be responsible for the implementation and maintenance of the Erosion and
Sediment Control Measures.

5.5.7 Reporting / Review

Records such as licences, approvals, permits and inspection reports must be reviewed on a regular basis
(e.g. at least monthly) to ensure that legal compliance is met, complaints are reviewed and systems are
working to prevent contamination.




Excellence with Economy in Engineering                                                                           16
l:\7000-7999\7700-7799\7700\reports\31-10-18 stormwater management plan_issue b.docx