Osha Chemical Storage Cabinets Requirements

When is a flammable liquid storage cabinet required.

Osha chemical storage cabinets requirements. This specific style of container must meet osha fire cabinet regulations. Quantities in excess of the above shall be stored in an inside storage room constructed to meet the specifications for the particular stored material e g paint as set forth in standard methods of fire test of building construction and materials nfpa 251 1969. 1926 152 b 2 iii cabinets shall be labeled in conspicuous lettering flammable keep away from open flames 1926 152 b 3 not more than 60 gallons of category 1 2 and or 3 flammable liquids or 120 gallons of category 4 flammable liquids shall be stored in any one storage cabinet. Not more than three storage cabinets may be present in a single storage area.

N flammable chemicals should be stored in a spark free environment and in approved flammable liquid containers and storage cabinets. Posting is not required for storage areas in all single family residential structures and wood framed multi family residential structures. No more than 120 gallons of class iii liquids may be stored in a storage cabinet according to osha 29 cfr 1910 106 d 3 and nfpa 30 section 4 3 1. When subjected to a 10 minute fire test using the standard time temperature curve as set forth in standard methods of fire tests of building construction and materials nfpa 251 1969 which is incorporated by reference as specified.

You may discover that you need a storage cabinet and in this case you must follow flammable storage cabinet requirements. 1926 250 a 3 aisles and passageways shall be kept clear to provide for the free and safe movement of material handling equipment or employees. The osha standard sets volume limits on flammable chemicals based on its flammable classifications. For example no safety cabinet is required to store less than 25 gallons of category 1 flammable liquids in approved containers.

You may not store more than 60 gallons of category 1 2 or 3 flammable chemical liquids within. Approved metal storage cabinets will be acceptable. No more than 120 gallons of category 4 liquids may be stored in a storage cabinet according to osha 29 cfr 1910 106 d 3 i. Not more than 60 gallons may be category 1 2 or 3 liquids.

The state of idaho incorporates osha chemical storage standards and reflects standards set by other states and facilities by requiring all chemical cabinets to be under lock and key kept away from sinks and other water sources and necessary hazardous warning signs are fixed to storage area doors. O chemical storage and handling rooms should be controlled access areas. For ease of locating chemicals many storerooms organize chemicals alphabetically however chemical storage based upon an alphabetical arrangement of chemicals may inadvertently locate incompatible.