Link: Common Class I, Class II, and Class III Liquids Flammable Liquid Classes (NFPA* 30) Flammable Liquids Class In addition, any venting must be approved by Fire Protection and Special Services. Any flammable cabinet that has been cut into will not be approved and must be removed from service.
This means that 10 gallons can be out and everything else must be in a flammable storage cabinet or properly functioning safety cans.Ī flammable storage cabinet may be minimally vented and only via the provided bung(s). Not more than ten (10) gallons of combined Class I plus Class II liquids should be outside of an approved flammable storage container.
Flammable and Combustible Liquids Storage Requirements
