Planning, Design, & Construction

Fire Code Maximum Allowable Quantities (MAQs) are limits on types and quantities of hazardous materials (chemicals) that can safely be stored and used in buildings. MAQ limits are dependent on how the building is constructed, whether it has full automatic fire sprinkler coverage, occupancy type, and other variables such as which floor/level chemicals are being stored and used. For all new projects (new building or TI project), inquire as to whether or not any hazardous materials will be stored in the new space. Labs, shops, storage facilities, diesel generators, research support buildings, energy storage, facilities supporting custodial or maintenance are some examples of spaces which may contain hazardous chemicals. 

In the earliest planning phases, discuss any planned chemical storage with your Campus Fire Marshal. They can provide guidance on the most appropriate type of building and/or occupancy type for planned chemical usage. Hazardous Materials Inventory Statements (HMISs) will be required prior to submittal of new projects. 

Fire Code Maximum Allowable Quantities (MAQs) vary tremendously on building attributes such as sprinkler coverage, fire-resistant rated construction, and where hazardous materials are being stored and used. Upper floors (higher than 3rd story) are more challenging for occupants to evacuate during emergencies. These upper levels are also more challenged for first responders to access, therefore the MAQ limits are reduced on higher levels relative to the first floor.