MCU14/0106 & OPW15/0001 Town Planning Report & Appendix A Code Compliance

                                                                                                                                                                                      Town Planning Report
                                                                                                       28 Eenie Creek Road, Noosaville and parts of the road reserves of Hofmann Drive and Walter Hay Drive



A20 – Module 18.2 Stormwater and Drainage Impacts on State Transport Infrastructure State Code
The below code response has been prepared by Cardno HRP and Cardno Engineering. In addition to the Town Planning Report, reference should be made to the
Engineering Report (Appendix E) in reading this code response.
 Performance Outcomes                                      Acceptable Outcomes                                                             Response
 Stormwater and drainage management
 PO1 Stormwater management for the development             AO1.1 The development does not result in stormwater or drainage impacts         R1.1 Complies
 must ensure there is no worsening of, and no              or actionable nuisance within an existing or future state transport corridor.   Stormwater detention is being provided to ensure pre development
 actionable nuisance in relation to peak discharges,       Editor’s note: It is recommended that basic stormwater information is to be     peak flows up to and including the 1% AEP critical storm event are
 flood levels, frequency or duration of flooding, flow     prepared to demonstrate compliance with AO1.1.                                  maintained.
 velocities, water quality, ponding, sedimentation and
 scour effects on an existing or future state transport    OR
 corridor for all flood and stormwater events that exist   AO1.2 A stormwater management statement certified by an RPEQ                    R1.2 Not Applicable
 prior to development, and up to a 1 per cent annual       demonstrates that the development will achieve a no worsening impact or
 exceedance probability.                                                                                                                   The proposed development complies with AO1.1
                                                           actionable nuisance on an existing or future state transport corridor.
                                                           OR
                                                           AO1.3 A stormwater management plan certified by an RPEQ                         R1.3 Not Applicable
                                                           demonstrates that the development will achieve a no worsening impact or         The proposed development complies with AO1.1
                                                           actionable nuisance on a state-controlled road.
                                                           OR
                                                           AO1.4 For development on premises within 25 metres of a railway, a              R1.4 Not Applicable
                                                           stormwater management plan certified by an RPEQ demonstrates that:              The proposed development complies with AO1.1
                                                           (1) the development will achieve a no worsening impact or actionable
                                                                nuisance on the railway
                                                           (2) the development does not cause stormwater, roofwater, ponding,
                                                                floodwater or any other drainage to be directed to, increased or
                                                                concentrated on the railway
                                                           (3) the development does not impede any drainage, stormwater or
                                                                floodwater flows from the railway
                                                           (4) stormwater or floodwater flows have been designed to:
                                                               (a) maintain the structural integrity of the light rail transport
                                                                     infrastructure
                                                                (b) avoid scour or deposition
                                                           (5) additional railway formation drainage necessitated by the
                                                                development is located within the premises where the development is
                                                                carried out
                                                           (6) retaining structures for excavations abutting the railway corridor
                                                                provide for drainage.
 Lawful point of discharge




December 2014                                                                                 Cardno HRP                                                                                         A128