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

                                                                                                                                              Environmental Management Plan
                                                                                                                                                 Peregian Beach Caravan Park



CONSTRUCTION PHASE - EROSION & SEDIMENT CONTROL

                                    Improve delivery of high pressure water hose if possible; and
                                    Avoid work under muddy conditions.
                         Designated on-site stockpiles
                         •   When loss of materials from stockpiles is occurring:
                                    Follow contingency plan as outlined for EP-SECP-03 in the Stormwater Management Plan / Sediment and Erosion Control Plan;
                                    Repair the geo-log, perimeter stockpile covers and sediment fence, if required:
                                    Address upslope controls if required (refer to'Upslope stormwater flow diversion); and
                                    Contractor to reinforce the need to cover stockpiles.
                         Downslope sediment controls
                         n   When significant loss of sediment down-slope is occurring:
                                    Follow contingency plan as outlined for EP-SECP-04 in the Stormwater Management Plan / Sediment and Erosion Control Plan;

                                    Improve groundcover if rills are evident;
                                    Repair sediment fences;
                                    Remove sediment from sediment fences and stockpile (refer to 'Designated on-site stockpiles) for later use as topsoil; and
                                    Install temporary downpipes promptly.
                         Maintaining groundcover
                         n   When water is flowing over unstable ground:
                               -    Follow contingency plan as outlined for EP-SECP-05 in the Stormwater Management Plan / Sediment and Erosion Control Plan;
                                    Building contractor to reinforce the need for managing off site movement of disturbed soil because of the high environmental
                                    values associated with Noosa National Park;
                               -    Ensure that erosion mats are intact and properly installed: and
                                    Ensure that re-seeding and irrigation is occurring. Install additional erosion mats, grass cover, or turf if necessary.




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