Question 79

The roof of a building used as a sundeck must have vent stacks terminating at least 5 feet above the deck.

Vent stacks that terminate through the roof of a building used as a sundeck must be at least 5 feet above the deck to ensure safety and proper ventilation.

A) all vent stacks terminating through the roof MUST terminate AT LEAST how far above the deck

This option does not provide a specific measurement, making it vague and ultimately unhelpful in answering the question regarding the minimum height required for vent stacks.

B) 6 inches

While this option provides a specific measurement, it is insufficient for vent stack termination above a sundeck. A height of 6 inches does not meet the necessary safety standards, which require a minimum height greater than this.

C) 5 feet

This option correctly states that vent stacks must terminate at least 5 feet above the deck of a sundeck. This height is essential for preventing any potential hazards and ensuring effective ventilation, aligning with safety regulations.

D) 7 feet

Although 7 feet is a safe height for vent stack termination, it exceeds the required minimum of 5 feet. Therefore, while it is safe, it is not the most accurate answer to the question posed.

E) 10 feet

Similar to option D, 10 feet is a safe termination height but does not reflect the minimum requirement of 5 feet. Thus, while safe, it is unnecessarily high for the purpose of this question.

Conclusion

The correct answer is 5 feet, as it is the minimum height required for vent stacks terminating through the roof of a building used as a sundeck. Other options either lack specificity, provide excessive heights, or fail to meet the safety regulations necessary for proper ventilation and safety.