Appendix D- SWMP

 29 September 2023


                •    Provision of spill / pollution control equipment that is readily accessible to clean up
                     spills and leaks.
                •    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.

4.7.4 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).

4.7.5 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.

4.7.6 Responsible Person Or Organisation

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




 Excellence with Economy in Engineering                                                                        17
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