Massachusetts Unrestricted Construction Supervisor License Practice Test

What is the occupancy load of a restaurant containing tables and chairs with no fixed seats, measuring 60 feet x 30 feet?

1. 60

2. 90

3. 120

4. 150

The correct answer is: 120

To determine the occupancy load for a restaurant or similar establishment, the calculation is typically based on the available floor space and the specific requirements outlined by building codes, specifically the International Building Code (IBC) which Massachusetts adheres to. In general, for a restaurant where there are tables and chairs but no fixed seats, the occupancy load is calculated using a factor of 15 square feet per person. This means that for every 15 square feet of available floor space, one person can be accommodated. Given that the restaurant measures 60 feet by 30 feet, the total area can be calculated as follows: Area = Length x Width = 60 feet x 30 feet = 1800 square feet. Next, divide this total area by the occupancy factor of 15 square feet per person: Occupancy Load = Total Area / Area per person = 1800 square feet / 15 square feet per person = 120 persons. Thus, the occupancy load for the restaurant is correctly calculated as 120 persons, making this answer the right choice based on the established codes and standards that govern occupancy calculations in public spaces.