Compressed air powers a wide range of construction tools including breakers, nail guns, spray equipment, and impact wrenches. While familiar, compressed air systems store significant energy that can cause serious injuries from hose whip, pressure release, and noise exposure. This talk covers the safe use of compressors and pneumatic tools on UK construction sites.
Key Hazards
Hose whip causing impact injuries from sudden disconnection under pressure
Hearing damage from prolonged exposure to pneumatic tool noise
Eye injuries from compressed air blowing debris at high velocity
Skin penetration from high-pressure air directed at the body
Control Measures
Inspect all hoses, couplings, and whip checks before connecting to the compressor.
Fit whip check safety cables on every hose connection to prevent hose whip if couplings fail.
Wear hearing protection rated for the noise level of the specific pneumatic tool being used.
Never direct compressed air at yourself or anyone else under any circumstances.
Shut down the compressor and bleed the system before connecting or disconnecting tools.
Check the compressor oil level, fuel, and safety valves during the daily pre-start inspection.
Position the compressor on level ground with exhaust fumes directed away from work areas.
Use the correct air pressure setting for each tool as specified by the manufacturer.
Report any hose damage, air leaks, or abnormal compressor noise to the supervisor immediately.
Remember
Always fit whip check safety cables on every hose coupling connection
Never point compressed air at yourself or any other person on site
Wear hearing protection appropriate for the noise output of pneumatic tools
Bleed the system pressure before connecting or disconnecting any tools or hoses
Check the compressor during the daily pre-start inspection and report any defects
Applicable Legislation: PUWER 1998 · Noise at Work Regulations 2005 · Pressure Systems Safety Regulations 2000 · Health and Safety at Work etc. Act 1974