Flammable Storage Cabinet Requirements Osha

Electrical wiring and equipment located in inside storage rooms used for category 1 or 2 flammable liquids or category 3 flammable liquids with a flashpoint below 100 f 37 8 c shall be approved under subpart s of this part for class i division 2 hazardous locations.

Flammable storage cabinet requirements osha. For example no safety cabinet is required to store less than 25 gallons of category 1 flammable liquids in approved containers. When is a flammable liquid storage cabinet required. The osha standard sets volume limits on flammable chemicals based on its flammable classifications. This citation echoes the formerly mentioned requirements for fire exit routes not to be unobstructed.

Per 1910 106 d 3 ii storage cabinets must be designed and constructed to limit the internal temperature to not more than 325 f when subjected to a 10 minute fire test and the cabinets must be labeled in conspicuous lettering flammable. 1926 152 b 2 quantities of flammable liquid in excess of 25 gallons shall be stored in an acceptable or approved cabinet meeting the following requirements. Flammable storage cabinets cannot limit the use of exits stairways or other areas normally used for the safe egress of people 29 cfr 1910 106 d 5 i. The nfpa osha and ufc require flammable cabinets to be designed and constructed to specific requirements.

Models with powder coated yellow finishes and safety signage in large red letters are easily identified for storage of flammable liquids. Designed to meet osha and nfpa standards sure grip ex cabinets are constructed of sturdy 18 gauge 1 mm thick double wall welded steel with 1 1 2 inch 38 mm of insulating air space. Designed to fit under a counter workbench table or similar workspace these flammable cabinets offer a space saving solution to storing flammable liquids. Storage cabinets another fundamental means of fire protection is the use of flammable storage cabinets.

No more than 25 gallons of flammable liquids shall be stored in a room outside of an approved storage cabinet. For storage of liquefied petroleum gas see 1926 153. The nfpa and osha require flammable cabinets to be designed and constructed to specific requirements. Flammable or combustible liquids shall not be stored in areas used for exits stairways or normally used for the safe passage of people.

Next let s look specifically at osha s flammable liquids regulations. Osha flammable storage limits in a single area. For category 3 flammable liquids with a flashpoint at or above 100 f. 1910 106 d 3 ii a states that flammable materials cabinets shall be constructed in the following manner.

Osha flammable liquid storage regulations. Protect workers reduce fire risks and improve productivity by storing flammable fuels and chemicals in code compliant flammable storage safety cabinets.