Appendix C - Traffic + Carparking - 6-10 Diamond Street Cooroy - 21.12.18

                                                                                                     1807-6288 SPL




                                                 required
                                                potential for access via Diamond Lane
                                                DTMR plans for road upgrades in the vicinity of the site,
                                                 including intersection of Diamond Street / Elm Street
                                                any land dedication requirements
                                                appropriate growth rate for assessment of future year
                                                 scenarios.

                                        SARA provided pre-lodgement advice on the above matters on 30
                                        July 2018.

 Details of current request             On 29 October 2018, the applicant provided a further concept plan for
                                        SARA’s review and requested advice on the following:
                                            technical assessment of the updated the site layout and
                                               access strategy
                                            proposal to utilise a left-in / left-out crossover in approximately
                                               the location of the existing access.

Supporting information
 Drawing/report title               Prepared by                    Date         Reference no.     Version/issue
 Site Concept Plan                  Verve Building Design          23 October   18043-SK04        P2
 Option 4                           Co.                            2018

DSDMIP has carried out a review of the information provided and the impacts of the proposal. The
following advice outlines the matters of interest to the department and matters that should be addressed
if you lodge your development application with the assessment manager


 Item     Advice

 Diamond Street Access

 1.                The revised left-in/left-out at the proposed access location is acceptable.
                   Right turn movements into the site would need to be physically restricted at the access
                    driveway.
                   At formal lodgement the applicant would be required to demonstrate that the proposed
                    development can comply with PO15-PO17 & PO20-PO22, State Development
                    Assessment Provisions (SDAP). - State Code 1 – Development in a state-controlled
                    road environment. The applicant is requested to provide a Traffic Impact Assessment
                    which addresses but is not limited to analysis of Diamond St/Elm street intersection
                    and to demonstrate that the proposed development does not create a safety hazard or
                    worsening of operating conditions.
                   The Traffic Impact Assessment is required to be certified by an RPEQ and be
                    submitted in accordance with the Department of Transport and Main Roads’ Guide to
                    Traffic Impact Assessment (GTIA).
                   The Traffic Impact Assessment, will need to consider the current Diamond St/Elm
                    street intersection arrangements at the time of formal lodgement.


 General Advice
 2.    A formal development application should demonstrate compliance with the performance
       outcomes and acceptable outcomes of the relevant SDAP module. The department


 Department of State Development, Manufacturing, Infrastructure and Planning                           Page 2 of 3