Toolbox Talk: Compressed Gas Cylinders

Why it matters

A cylinder is a high-pressure container. If its valve is knocked off, it can launch like a rocket, and leaking gas can burn, explode or suffocate.

Talking points

• Secure upright: chain or strap cylinders so they can't fall, in use and in storage.
• Caps on for moving: protect the valve with the cap and use a cart. Never roll or drag a cylinder by the valve.
• Separate oxygen from fuel gas: store them at least 20 feet apart, or behind a 5-foot barrier with a half-hour fire rating.
• Keep them cool: store away from heat, sparks and direct sun, and never in closed vehicles or unventilated spaces.
• Check for leaks: use soapy water, not a flame. Close the valve when the cylinder is not in use and when work stops.
• Use proper equipment: use the right regulator and hoses, flashback arrestors, and keep oil and grease off oxygen fittings.

Ask the crew

1. How are the cylinders secured right now?
2. Where are oxygen and fuel gas stored, and how far apart are they?
3. How will we move the cylinders safely?

Before we start work today: Check that every cylinder is upright, secured and capped when not in use.

Who attended

#	Name (print)	Signature	Company / crew
1
2
3
4
5
6
7
8
9

Source: OSHA 1926.350: Gas welding and cutting. General safety information only, not legal advice; follow your employer’s program, the manufacturer’s instructions and current regulations. Keep signed sheets with your safety records. FirstDayTraining.com · Todd Allyn Media Inc.