Ontario Building Code Practice Exam

What is the minimum clearance required for a toilet in an industrial building?

1. 400 mm

2. 450 mm

3. 500 mm

4. 550 mm

The correct answer is: 500 mm

This is the minimum clearance required for a toilet in an industrial building according to building codes and regulations. Option A, 400 mm, may be too small of a clearance for proper function of the toilet. Option B, 450 mm, is also not the correct answer as it is also smaller than the minimum required clearance. Option D, 550 mm, is larger than the minimum required clearance, but it is not the most accurate answer. The correct answer is 500 mm, which is the minimum clearance required for a toilet in an industrial building.