Stormwater Management Plan

GOOD SHEPHERD LUTHERAN COLLEGE                                                              ODYSSEY CONSULTING GROUP
Lot 30 on SP170751                                                               Conceptual Stormwater Management Plan
115 Eumundi Noosa Road, Noosaville                                                                     Project No: K4277

5.3.3 Sediment and Erosion Controls
         Sediment and erosion control devices (S&EC) employed on the site shall be designed and constructed
         in accordance with the IECA, Best Practice Erosion and Sediment Control Guidelines (2008) as shown
         on Odyssey Consulting Group, Sediment and Erosion Control Plan and Details (Ref: K4277/P008/C &
         Ref: K4277/P009/A) included as Appendix G.

         Pre-Construction:
              Stabilised access/exit to the works area;
              Sediment fences to be located along the contour lines downstream of disturbed areas;
              Dust fencing to be installed as required; and
              Educate site personnel to the requirements of Erosion and Sediment Control Plan.

         Initial Construction – Bulk Earthworks:
              Maintain construction access/exit, sediment fencing, dust fences and all other existing controls
               as required.

         Second Stage Construction:
              Maintain construction access/exit, sediment fencing, dust fences and all other existing controls
               as required;
              Progressively revegetate finished areas where applicable; and
              Drainage structure protection around field inlets and gully pits.

         During construction, all areas of exposed soils allowing dust generation are to be suitably treated.
         Treatments will include mulching the soil and watering. Road accesses are to be regularly cleaned to
         prevent the transmission of soil on vehicle wheels and eliminate any build-up of typical road dirt and
         tyre dusts from delivery vehicles.

         Adequate waste disposal facilities are to be provided and maintained on the site to cater for all waste
         materials such as litter hydrocarbons, toxic materials, acids or alkaline substances.

5.3.4 Water Quality Monitoring and Inspections
         To ensure that the water quality objectives are being met during the construction phase of the
         development water quality monitoring shall be conducted at a monitoring station downstream of the
         works. Water quality monitoring shall use a calibrated probe and/or sampling and testing at a NATA
         registered laboratory.

         Location:           Monitoring Station downstream of the proposed works.

         Parameters:         Site discharge criteria.

         Frequency:          Following at least 30 mm of rainfall in a 24 hour period.

         The contractor shall be responsible for the inspection and maintenance of all sediment and erosion
         control devices. Additional controls and review of existing controls shall be undertaken in response to
         the results of the above-mentioned monitoring program.




K4277-0002-D                                            14 February 2019                                   Page 11 of 16