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

         Table 19:           Bio-retention Basin Maintenance Schedule

             Bio-retention Basin Maintenance Checklist

             Inspection Frequency: 3 Monthly                                  Date of Visit:

             Location:

             Description:

             Site Visibility:

                                                                                                   Action Required
             Inspection Items                                                 Yes       No
                                                                                                       (Details)

             Sediment accumulation at inflow points?

             Litter basin?

             Erosion at inlet or other key structures (e.g. crossovers)?

             Traffic damage present?

             Evidence of dumping (Building waste, oils etc)?

             Vegetation condition satisfactory (density, weeds etc)?

             Replanting required?

             Mowing required?

             Clogging of drainage points (sediment or debris)?

             Evidence of ponding?

             Damage/vandalism to structures present?

             Surface clogging visible?

             Drainage system inspected?

             Resettling of system required?

             Comments:




6.2      Permeable Pavement Maintenance
         Sediment accumulated over the permeable pavement needs to be monitored to ensure the
         permeability of the pavement is not reduced. The proposed SQIDs will require regular maintenance
         and monitoring to ensure that they function as designed.

         Maintenance is primarily concerned with:
                Maintenance of flow to and across the permeable pavement;
                Preventing undesired overgrowth vegetation;
                Removal of accumulated sediments; and
                Litter and debris removal.

         Maintenance will include:
                Pressure wash permeable pavers every 12 months.




K4277-0002-D                                               14 February 2019                              Page 15 of 16