TOOLBOX TALK 024 LINE OF FIRE Created 22062020

TOOLBOX TALK 024 LINE OF FIRE Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 1

Line of Fire There a large number of crush, laceration and other contact injuries that occur each year as the result of people placing their body in the line of fire. The affect from these injuries is not limited to work, but home life too. Line of fire injuries result when: • Movement occurs – Uncontrolled release of energy; and • People or equipment are in a position of danger. Put simply, line of fire is the spot where we could be hit or trapped by something. The effects on us will vary depending on the forces involved, but the only fail safe way to avoid getting hurt is to remove ourselves from the place of impact - the line of fire. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 2

Line of Fire Two consistencies with most line of fire related injuries. • The first issue is that no one expected the incident to occur. In most cases people were performing their work and believed that they were safe. They didn’t expect or plan to get hurt, but the incident still happened. • The second issue involves the way people were positioned when the incident occurred. We need to review our location, the way we plan to perform the task and make sure our bodies are not in a spot that could be hit by a moving object - the line of fire. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 3

Hand in the Line of Fire – Moving Blade • Individual was attempting to remove cut piece • Blade was still moving and snagged glove pulling hand into guard and causing injury Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 4

Eyes in Line of Fire – Abrasive Wheel Disintegrated • Individual lost an eye when the abrasive wheel he was using “burst” • The visor in the helmet wasn’t impact rated Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 5

Line of Fire – Pressure Test • A barrier hadn’t been erected & the area wasn’t adequately controlled • The thread holding the Thermowell in place was badly corroded - this would have been evident with only a cursory inspection • The test pressure was applied (5000 psi) - the technician was standing only 0. 5 m away • 5000 psi = 1. 75 tons of pressure on the Thermowell, this overcame thread strength and fired the Thermowell out at approx. 94 mph, the Thermowell weighed approx. 1 kg • It hit the injured party on the knee the injuries suffered are evident by the amount of blood you can see Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 6

Line of Fire – Lifting Unsecured Tubes • Fin Fan tubes being lifted to Fin Fan bank • Tubes not secured in “lifting tray” • Tray snagged and tubes where dropped onto Crane below. • Tubes crashed through cab roof Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 7

How did the Operator Escape Injury? Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 8

Recognise Hidden Energy Not all energy sources are obvious if we are unfamiliar with the task or work area. When planning your task always consider: • Equipment position and your interaction with the people, equipment, tools and mechanisms. • Activity of others and other things that are happening in your work area. • Your environment and the things around you that could move or change. ‘Keep clear of line of fire’ is no longer good enough. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 9

Hazards to Consider Hazards often don’t look dangerous. They can include but are not limited to: Environmental hazards • Heat, sparks, cold, rough materials, electricity Irritating hazards • Acids, alkalizes, oils, cleaners, solvents, some plants, bacteria and viruses Housekeeping hazards • Incorrectly stored tools or substances, untidy work areas, obstacles on paths or walk ways, liquid spills and rubbish. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 10

Hazards to Consider Manual Handling Anticipate when the momentum or speed of an object might catch your hand. Stay alert and: • Anticipate pinch points, jams and crushing. • Communicate with another person when carrying. Pinch point • Do not blindly reach into places where sharp objects might be. • Look before putting your hand down to support your weight. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 11

Hazards to Consider Hand Tools and Power Tools • Always choose the right tool for the job • Tools should fit the work securely (e. g. spanners to nuts) • Work should be firmly clamped/supported rather than held • Always tag or repair damaged tools/equipment • Pay close attention to what you are doing • Keep guards in place • Keep hands well away from blades and moving parts • Beware of kickback • Keep blades and bits sharp • Always wear eye protection Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 12

Summary • Consider all forms of energy when performing a task Take 5, START card • Consider your position and keep your body out of the line of fire • Consider the consequences if something were to go wrong • Step back and evaluate your work area periodically • Follow SOPs and speak with your supervisor if the job can’t be done that way • Ensure the correct, high quality PPE and safety equipment is used. Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 13

Questions? Created 22/06/2020; Rev 0 Toolbox Talk 024 – Line of Fire 14