SUPERSEDED NEGOTIATED - OPW25 0042 - REFERENCE DOCUMENT (As Published)

     Traffic Management Plan – 25040286

                                                                                                    Initial                                                                               Revised
      Potential Risk                                                                                                                     Control Measures                                                                     Action
                                                                                                    Risk                                                                                   Risk




                                                                                       Evaluation


                                                                                                                 Consequence




                                                                                                                                                                                                       Consequence
                                                                                                    Likelihood




                                                                                                                                                                                          Likelihood
              Source                               Event                                                                                                   Options                                                              Who                          What




                                                                                                                               Rating




                                                                                                                                                                                                                     Rating
                                                                                Risk
      Heavy/Oversize Vehicles
                                  Inadequate lane widths, provision for                                                                                                                                                                   1. Supply any special requirements of the
      38                                                                                                                                                                                                                      1. Client
                                  turning movements or vertical                                                                          1. Considerations of travel path of permitted                                                    project e.g. NHVR & MRTS02.1 annexure
                                                                                Present                                                  oversize vehicles                                                                                2. Consider HV whilst designing TTM
                                  alignments leads to vehicles unable to




                                                                                                                               Extreme
                                                                                                                                                                                                                              2. TMD




                                                                                                                                                                                                                     Medium
                                                                                                                                                                                          Unlikely
                                                                                 at this                                                 2. National Heavy Vehicle Regulator for HV                                                       arrangements




                                                                                                    Likely
                                                                                                                 Major




                                                                                                                                                                                                       Major
      Accommodation of            negotiate defined traffic route and collide
                                                                                location                                                 and oversize vehicles movements notified                                                         3. Allowance for HV movements whilst
      truck traffic and           with other vehicles or worksite devices /                                                                                                                                                   3. TMI
                                                                                                                                         3. VMS prewarning installed when identified                                                      implementing PTCD
      over-sized loads.           plant                                                                                                                                                                                                   4. Monitor approaches for Oversize vehicles
                                                                                                                                                                                                                              4. TC

      Temporary Traffic Management Devices
      40                                                                                                                                                                                                                      1. Client
                                                                                                                                         If Work site conditions change and this Source
                                  Road users misunderstand the intention                                                                                                                                                                  1. Monitor work site conditions
                                                                                  Not                                                    / Event becomes a concern a Site-Specific
                                  of traffic control devices causing                                                                                                                                                          2. TMD      2. Contact details supplied.




                                                                                                                 Minor
                                                                                Present                                                  Risk Assessment shall be undertaken and if



                                                                                                    Rare


                                                                                                                               Low
                                                                                                                                                                                                                                          3. Report any changes to conditions to PC or
                                  confusion.                                     at this                                                 the situation is unable to be addressed
                                                                                                                                                                                                                              3. TMI      Supervisor
                                                                                location                                                 Contact Supervisors and/or TMD for further
      Complex traffic                                                                                                                                                                                                                     4 Report any changes to the Team leader
                                                                                                                                         actions
      arrangements requiring                                                                                                                                                                                                  4. TC
      unusual sign                                                                                                                                                                                                            1. Client
                                                                                                                                         If Work site conditions change and this Source
      arrangements, detailed                                                                                                                                                                                                              1. Monitor work site conditions
                                  Insufficient information conveyed to road       Not                                                    / Event becomes a concern a Site-Specific
      VMS messages or                                                                                                                                                                                                         2. TMD      2. Contact details supplied.
                                                                                                                 Minor
                                                                                Present                                                  Risk Assessment shall be undertaken and if
                                                                                                    Rare


                                  users of the complex traffic                                                                 Low                                                                                                        3. Report any changes to conditions to PC or
      multiple signs for a                                                       at this                                                 the situation is unable to be addressed
                                  arrangements leading to confusion                                                                                                                                                           3. TMI      Supervisor
      single hazard                                                             location                                                 Contact Supervisors and/or TMD for further
                                                                                                                                                                                                                                          4 Report any changes to the Team leader
                                                                                                                                         actions
                                                                                                                                                                                                                              4. TC
                                                                                                                                         1. Increase frequency of sign checks
      41                                                                                                                                                                                                                                  1. Regular signage checks when TTM are not
                                                                                                                                                                                                                              1. Client   onsite
                                                                                                                                         2. Add weights to TTM signs
                                  Reduced TTM device effectiveness              Present                                                                                                                                                   2. Design TGS to suit environmental
                                                                                                                               Extreme




                                  creating potential confusion or                at this                                                                                                                                      2. TMD      conditions
                                                                                                    Likely
                                                                                                                 Major




                                                                                                                                                                                                       Major
                                                                                                                                                                                          Rare


                                                                                                                                                                                                                     Low
                                                                                                                                         3. Install signs on permanent posts for works
      Road features makes it      hazardous situations and conflicts.           location                                                                                                                                                  3. Setup as per TGS and record periodic
                                                                                                                                         more than a single shift                                                             3. TMI
      difficult for signs to be                                                                                                                                                                                                           signage checks
      placed correctly.                                                                                                                                                                                                       4. TC       4. Monitor signage and report any concerning
                                                                                                                                         4. Replace damaged or missing signs
                                                                                                                                                                                                                                          findings to TMI
      42                                                                                                                                                                                                                      1. Client
                                                                                                                                         If Work site conditions change and this Source
                                                                                                                                                                                                                                          1. Monitor work site conditions
                                  Reduced TTM device effectiveness                Not                                                    / Event becomes a concern a Site-Specific
      TTM devices dislodged                                                                                                                                                                                                   2. TMD      2. Contact details supplied.
                                                                                                                 Minor




                                                                                Present                                                  Risk Assessment shall be undertaken and if
                                                                                                    Rare


                                                                                                                               Low




                                  creating potential confusion or                                                                                                                                                                         3. Report any changes to conditions to PC or
      or removed due to wind,                                                    at this                                                 the situation is unable to be addressed
                                  hazardous situations and conflicts.                                                                                                                                                         3. TMI      Supervisor
      passing traffic, theft,                                                   location                                                 Contact Supervisors and/or TMD for further
                                                                                                                                                                                                                                          4 Report any changes to the Team leader
      vandalism                                                                                                                          actions
                                                                                                                                                                                                                              4. TC

Document Set ID: 24005412
                  23806880                                   Document MSF-AT-TMP-001| Issued 05 September 2024| Review: 05 September 2025| Owner: Trevor Leggett | Page: 21
Version: 1,
         0, Version Date: 06/08/2025
                          01/01/1900                                                [UNCONTROLLED IF WHEN PRINTED AFTER 05 September 2024]