Service Level Catalogues

Service Listing 1 of 1
 Service Output                     STORMWATER DRAINAGE AND FLOOD MITIGATION
                                    Provision and maintenance of a stormwater drainage network and
                                    other measures to minimise impacts to the road transport network,
                                    private property and the environment.

 Service Activity                   Stormwater Drainage Maintenance and Flood Mitigation
                                    The activities include regular inspections and routine works to ensure
                                    drainage lines are free flowing, that the impact of contaminants being
                                    washed into the ocean/waterways is minimised, that flood mitigation
                                    measures perform to design criteria and that accurate information is
                                    available to respond to flooding events.

 Responsible Area 1                 Department                              Branch
                                    Infrastructure Services                 Civil & Asset Operations (Civil
                                                                            Works & Maintenance)
                                                                            & (Flood alert/gauges)

 Cost Centres                       Drainage                                2005
                                    Asset Management & Service              2105 (Flood Alert Stations / Height
                                    Programming                             Gauges only)
                                    Management Civil Operations             2000
                                    Works Operations Coordination           2021
                                    Works Operations                        2704

 Key Statistics 2                   Stormwater Drainage assets              12,900 items
                                    Pits, Fittings and End Structures
                                    Length of stormwater drainage           280 km
                                    Stormwater Quality Improvement          23
                                    Devices
                                    Stormwater bio-retention basins         67
                                    Flood Alert Towers/structures           22
                                    Flood Alert Stations                    23

                                    Flood Alert - Repeater hardware -       1
                                    Mt Wolvi
                                    Flood Alert - Telemetry receiver        1
                                    hardware
                                    Flood Maximum Height Gauges             46

 Legislative responsibility to      None.
 provide this service

 SERVICE DELIVERY MODEL
 Service is delivered internally with support from external contractors as required.

 ACTIVITY                                                                              SERVICE LEVEL TARGET
 Stormwater system maintenance & operations
 [Includes inspections and routine maintenance/repairs of culverts, pipes, inlet pits & outlets, subsoil drains, open
 channels, retardation basins, retention basins and gross pollutant traps to ensure the stormwater drainage network
 is operating effectively]
 Cyclic Inspections 3               Culvert/pipes inlets & outlets               Six monthly
                                    Major GPTs at Sunshine Beach, Noosa          4 times per year (quarterly)
                                    Junction, Hastings St, Cooyar St.
                                    Minor GPTs                                   3 times per year (tri-annual)