STP24-0253 Application for Operational Works Fire Trail - 80 Cooyar Street Noosa Heads · OPW24/0125

                                                                                                                                                                                      Residual
                                                                                                          Proposed Controls




                                  Rating
                                  Initial




                                                HOC
                                   Risk




                                                                                                                                                                                        Risk
Activity              Risk                                                                                                                                                                         Responsible Person
                                                                               (1/Elimination 2/Substitution 3/Isolation 4/Engineering 5/Administration 6/PPE)


           Access maintained     HIGH       3         For permanent / semi-permanent set up areas for the concrete pump, lines will be painted (or similar) to define the                        Site Management
           to the concrete                            area and clear access allowed to the area and adequate lighting provided.
           pump (static)

           Structural or         HIGH       5         Pipe wall thickness should be tested in accordance with AS 2550.15 as below:                                                               Site Management
           mechanical failure
           (i.e.):                                    Single wall pipe shall be tested monthly to ensure it does not exceed minimum thickness. Thickness of wall to be                           Contract Partner
                                                      recorded in logbook.
           Pipeline
                                                      Ultrasonic testing may not be appropriate for a twin wall pipeline. A documented system to reduce the risk of pipeline
           Gauges                                     failure should be implemented for any pipe. Other suitable testing methods should be adopted such as the use of
                                                      thickness testing callipers, internal inspection, and increased monitoring of use, in terms of volume and type of
           Anchor brackets.                           concrete pumped.
           Pipe clamps.                               Piping with a wall thickness less than the recommended thickness for the pumping design pressure should not be
           Pipe movement                              placed out of service.
                                                      All pipeline segments (i.e.: pipe, bend, reducer, etc.) shall be clearly identified with a permanently fixed unique
                                                      identification mark or number (which is recorded in the logbook), prior to being placed in service, showing the details
                                                      required in accordance with AS 2550.15 Cranes, hoists and winches – Safe use – Concrete placing equipment. Where a
                                                      segment cannot be readily identified via a unique identification mark or number that segment will be removed from
                                                      service.

           Deficient or faulty   EXTREME    5         Inspection, maintenance, and test records for:                                                                                             Contract Partner
           pump and
           equipment                                  Daily before commencement of work,
                                                      Weekly,
                                                      Monthly,
                                                      annual inspections and
                                                      6 yearly major (strip down) inspections shall be on the plant.

           Concrete pipe         EXTREME    4         All lever or snap type clips will be fitted with safety pins. Pipe clamps that do not use locking pins will not be used                    Contract Partner
           clamp failure                              onsite.

           Entanglement in       HIGH       3         Hopper grates will be in place whenever the pump is operating.                                                                             Site Management
           moving parts
                                                                                                                                                                                                 Contract Partner

           Entanglement in       HIGH       5         Persons must not stand on or place hands or any other body part into the hopper at any time.                                               Site Management
           moving parts


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