Project Hazard_Risk Assessment Ozcare Noosa RACF 23-042024 STP24-0253 Application for Operational Works Fire Trail - 80 Cooyar Street Noosa Heads - Copy · OPW24/0118

                                                                                                                     Proposed Controls
        Activity            Risk                                                                                                                                                                              Responsible Person




                                             Risk
                                                                                                                                                                                                   Risk




                                                          HOC




                                            Initial
                                            Rating
                                                                                          (1/Elimination 2/Substitution 3/Isolation 4/Engineering 5/Administration 6/PPE)




                                                                                                                                                                                                 Residual
                    Incomplete             EXTREME    5         Documentation verifying the following is to be available on site:                                                                           Site Management
                    documentation
                                                                The concrete specification of concrete supplied on site for use in panels.                                                                  Contract Partner
                                                                The minimum final concrete strength (i.e. 28-day strength) of concrete delivered to the site.
                                                                The minimum concrete strength to be achieved prior to lifting of panels (information for the inserts should be
                                                                available that specifies the minimum concrete strength required for the insert.)
                                                                How many days are to elapse between casting and lifting of panels.
                                                                Results of a sampling program that demonstrates the concrete is of an appropriate strength.
                                                                The casting dates for each panel and earliest date when the panel can be lifted (each panel should be numbered, and
                                                                written records made)
                                                                Where dead men anchor points are used – Deadman drawings, and engineer sign off is required as per COP

                    Activity planning      EXTREME    5         All tasks involving tilt up panel construction and erection will have an approved SWMS in place including prior to the                      Site Management
                    and hazard                                  commencement of work
                    identification                                                                                                                                                                          Contract Partner


                    Insufficient           EXTREME    5         Concrete test reports for supporting concrete structures i.e., slab top and bottom, dead men – supplied by concrete                         Site Management
                    engineering                                 supplier
                    resulting in                                                                                                                                                                            Contract Partner
                    Structural collapse

Installing panels   People interaction     EXTREME    3         An exclusion zone will be established so that only those persons directly involved with the erection of panels are in                       Site Management
                    in installation area                        the area while lifting is taking place. The exclusion zone will be set up so that it includes an area where persons cannot
                    resulting in injury                         be struck either by:                                                                                                                        Contract Partner

                                                                The crane falling over,
                                                                The panel being lifted falling over (approx. 1.5 x height of largest panel), or
                                                                Another structural element failing and falling to the ground as a result of being struck by the crane or the panel being
                                                                lifted.
                                                                Consider neighbouring properties and public access ways – refer traffic management if closure required.
                                                                For vertical construction – exclusion of 1 floor below panel flight path.

                    Collapse of pre-cast   EXTREME    3         A minimum of two braces will be secured to each panel unless specified by the engineer and indicated on the erection                        Site Management
                    concrete units                              drawings. Where only one brace is used there will be a minimum of two fixings at each end.
                                                                                                                                                                                                            Contract Partner



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