SMEACQ case study
A rescue crew has been dispatched to a tree worker incident . After gathering more information along the route , the officer and crew size up the incident . They find a worker stuck at 11 meters height in a tree that has been partially dismantled . Their rope systems appear intact , and the worker has sustained injuries to their arm after a limb kicked back and hit them on the descent . The upper canopy is still intact . The site is strewn with limb wood and machinery . The workers onsite are stressed and unable to assist .
Example of a SMEAC Briefing :
Situation
Mission / Task
We have a worker stuck at approximately 11 meters ; it appears that they are conscious but unable to descend . The worker has been hit by a limb and has sustained broken arms . I am happy with their attachment system , and they have stated they have 2 points of attachment . The base of the tree has many safety issues which will need to be managed to ensure everyone ’ s safety .
To safely access the tree , establish a suitable high point on the main trunck structure , ascertain the safety of the stuck worker , provide initial first aid , and then perform a rescue to the ground and hand over to ambulance staff .
All Rescue Staff : All to clear the base of the tree of fallen limbs .
Rescuer 1 : Establish a high point in the main canopy union with the throwline and BigShot ®. Establish two ropes ( main and belay ) through that main union and tie off in a releasable basal tie off .
Execution
Rescuer 2 : Set yourself up to access the tree and perform a pick-off style rescue , you may need to spur , lanyard on and redirect the main line to above the stuck worker . You will then perform a pick-off style rescue ; gather the equipment to perform that task .
Rescuer 3 : Gather the equipment required for this rescue , please make a tool dump close to the operation and prepare the ambulance crew for the initial access once the casualty is on the ground . Assist where necessary .
Admin and logistics
• Ambulance notified and are attending .
• Additional rescue crews have been dispatched .
• Spare cache of equipment mobilised .
• Commander notified and attending .
• Police notified .
• WorkSafe notified .
• Duty manager notified and timeline set for incident . ( Estimated duration onsite ).
Incident controller = Operations officer ( rescue ) =
Command and communication
Safety officer = Communications :
• Incident command radio channel – channel # XX
• Radio comms with rescuer - channel # XX
Questions Questions on the briefing .
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