A new 150,000 square foot unsprinklered two-story office building (75,000 sq ft per story) of Type V construction is proposed. Structural components will not possess any fire resistive ratings. The building will contain a 3750 square foot employee lunchroom with an occupant load of 250 persons on the 2 nd floor. The wall construction separating the lunchroom from other parts of the building will not possess any fire resistive rating. Occupants from the lunchroom will egress via corridors that lead to fire-rated exit stairs. The corridors and the stairs will be shared with the office occupants