Development Application Part 2 - Environmental & Stormwater Management Plans · OPW11/0335

                                                                                                                                                Environmental Management Plan
                                                                                                                                                   Peregian Beach Caravan Park




                                       Low turbidity of sediment in overflow from the sediment fence into the terminal wetland;
                                       Containment of stormwater behind the sediment curtain in the terminal wetland; and
                                       Prompt connection of temporary downpipes on the building site;
                            Maintaining groundcover
                                       Ground disturbance kept to the minimum required for construction;
                                       Suitable ground coverage with remnant grass (undisturbed state), erosion blankets (short term disturbance) or reseeded grass
                                       (longer term after disturbance); and
                                       Lack of surface erosion.

Implementation Strategies       The Construction Foreman shall provide temporary control measures as required during the course of the work to prevent soil
                                erosion, scouring, sediment transport and deposition;
                            n   Install all temporary control measures as outlined in the Stormwater Management Plan / Sediment and Erosion Control Plan
                                (Appendix A) and identified in associated drawings prior to the commencement of bulk earthworks. Sequence of installation to occur
                                as described in Table 9 of the Stormwater Management Plan / Sediment and Erosion Control Plan. Recommended control measures
                                include:
                            Ups/ope storm water flow diversion
                                       Construct a perimeter bank stabilised with erosion mats (e.g. jute mesh anchored by cold anionic bitumen emulsion) along the
                                       upslope (eastern) edge of the development to divert flow around the building site, and onto grassed or stabilised surfaces on the
                                       edge of the building site; and
                                       Install geo-logs/straw wattles within the building site upslope of areas of high disturbance or high erosion hazard to direct flow
                                       onto grassed or stabilised ground. Ensure secure pegging of geo-logs to prevent flow under the log. The edge of the log needs
                                       to overlap the stable or grassed surface.
                            Site entry and exit points
                                       Install an access path of crushed rock leading into the site, and directly to the stockpile area. Rock pads should be at least 15 m
                                       long and 200 mm thick, with an underlying layer of geo-fabric. Use cattle ramps as part of the structure to allow 2 complete
                                       rotations of the largest tyre leaving the site; and



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