Appendix E - Construction Management Plan.pdf

                                              Environmental Management Plan
                                                                   MANAGEMENT SYSTEMS
                                                                                Eff. Date:
                                                                                                     Rev.: E                 Pg. 13 of 20
                                                                               15/07/2020



 Category/Activity      Aspect        Potential Impact/Risks           Risk Rating                    Target                                    Actions and Controls                           Residual
                                                                                                                                                                                                 Risk
                                                                   C      P     Initial
                                                                                 Risk

Water Quality
                                  Entering    Uncontrolled         2      B          H    Entering   Minimal to nil            Entering     •    Identify vulnerable locations on site and        L
                     Stormwater   site        stormwater                                  site       locations on site for     site              install control devices* to halt or alter
                                              creates                                                stormwater to enter,                        course of water.
                                              unacceptable                                           pond or discharge.
                                              safety or health                                                                                   *sand bags, hay bales, spoon drains
                                              risks.                                                                                             etc
                                                                                                                                            •    Inspections prior to a major weather
                                                                                                                                                 event.

                                  Exiting     Potential to carry   2      B          H    Exiting    Zero incidents of         Exiting      •    Identify vulnerable drains, low points           L
                                  site        sediment into a                             site       sediment discharge        site              and stormwater run off points.
                                              watercourse.                                           into a watercourse
                                                                                                                                            •    Install control devices (i.e. silt fencing,
                                                                                                                                                 bunding, diversion devices, sand bags,
                                                                                                                                                 etc).
                                                                                                                                            •    Daily inspections and maintenance of
                                                                                                                                                 control devices.
                                                                                                                                            •    Inspections following a major weather
                                                                                                                                                 event.

                                  •     Deterioration of ground    2      B          H    •    Movement of surface             •    Installation of approved surface water drainage               L
                     Surface            or storm water quality.                                water occurs via                     systems to control water runoff.
                                                                                               designated discharge
                     water                                                                     points.                         •    Where required, monitor water quality and
                                                                                                                                    implement a testing regime (i.e. pH, solids, etc)
                                                                                          •    On site                              where degrade water quality is suspected.
                                                                                               activities/substances do
                                                                                               not impact on water             •    Prior to major surface disturbances, install drainage
                                                                                               quality.                             structures for waterways, catch drains to intercept
                                                                                                                                    flow.
                                                                                          •    Erosion and sediment
                                                                                               Control Plan implemented        •    Take all reasonable and practicable measurers to
                                                                                               on the site.                         minimise the potential for the release of
                                                                                                                                    contaminants to surface waters that could adversely
                                                                                          •    As required, water quality           affect he environment.
                                                                                               parameters defined and
                                                                                               monitored by external           •    Conducted detailed inspections after significant rain
                                                                                               parties.                             events to check status of control measures.