Specifications include, but are not limited to:Allowable square footage per Section 503, Table 503, for a 1 story building of Type 2B construction and of User Group S-1 is 17,500 sq. ft. For a 1 story building of User Group B the allowable square footage is 23,000 sq. ft. If the building is no more than one story and is protected with an automatic sprinkler system, the allowable square footage for either User Group is increased by 300%. The actual square footage of 7,200 sq. ft. is well below the allowable maximum space requirements for this type of facility. The allowable height for a sprinkled S-1 User Group is 55’ + an additional 20’ if sprinkled. The height of the Hanger 10 building is approx. 30’ The allowable number of stories for an S-1 User Group is 2 stories + an additional story if the facility is protected by an automatic sprinkler system. The Hanger 10 facility is a one story building. It has no automatic sprinkler system except for one head in the Mechanical Room.