Proper Storage of Flammables

Welcome back, let's Build Smart & Build Safe! Yesterday, we discussed the fire triangle. Today, we're focusing on one of the most effective ways to break that triangle: properly storing flammable materials.

Flammable liquids and compressed gases are a major source of fuel on any job site. If they are not handled and stored correctly, a small spark or a broken piece of equipment can cause a massive fire or explosion.

Flammable Liquids: Keep Them Contained

Flammable liquids like gasoline, paint thinners, and adhesives have a low flash point, meaning they can ignite easily from a nearby heat source.

• Designated Cabinets: Flammable liquids must be stored in approved, properly labeled flammable storage cabinets. These cabinets are designed to be fire-resistant and contain spills.

• Distance from Ignition: Keep flammable liquids and their storage cabinets at a safe distance from all ignition sources, including hot work, electrical equipment, and smokers.

• Ventilation: Ensure that the storage area is well-ventilated to prevent a buildup of flammable vapors.

Compressed Gas Cylinders: Keep Them Secured

Gases like oxygen, acetylene, propane, and butane are often used for welding, cutting, or heating.

• Upright & Chained: All cylinders must be stored upright and securely chained to a wall, post, or cylinder cart to prevent them from falling. A fall can damage the valve, turning the cylinder into a dangerous projectile.

• Separate by Class: Never store oxygen cylinders with fuel gas cylinders (like acetylene). They must be separated by at least 20 feet or by a five-foot-high, fire-rated barrier. This prevents them from mixing if a leak occurs.

• Caps On: When not in use, cylinder valve protection caps must be kept on to protect the valve from damage.

Safe storage and separation are the keys to keeping fire-causing fuels away from ignition sources.

Tomorrow, we'll talk about the rules for hot work and how to properly use a fire extinguisher.

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-The Safety Man