Response to Information Request - Received on 19/04/2012 · OPW11/0335

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                                                                                                        5) Suspended solids in water entering and exiting the site: during
                                                                                                        stormwater events.

7:’ Responsibilities                                                                                    Building contractor.
8. Reporting and
                                                                                                        Exception reporting to the site manager and senior management.
Review

9. Contingency                                                                               ).;        When water is flowing over unstable ground:
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                                                                                            "’""’4,~    1) Use sandbags to divert flow from upstream away from unstable ground
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                                                                                                        onto stable ground;
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                                                                                                        3) Cover the point of failure using erosion mats;
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                                                                                                        4) Collect water quality samples at inflow and outflow points (section 11);
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                                                                                                        5) Report situation to site manager;
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                                                                                                        6) Implement corrective actions.
10. Corrective actions                                                                                  1) Building contractor to reinforce the need for managing off site movement
                                                                                                        of disturbed soil because of the high environmental values associated with
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                                                                                                        Noosa National Park;
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                                                                                                        2) Ensure that erosion mats are intact and properly installed;
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                                                                                                        3) Ensure that re-seeding and irrigation is occurring. Install additional
                                                                                                        erosion mats, grass cover, or turf if necessary.
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