NASCLA BOOKS COMBINED Questions with Complete Correct Answers | Grade A+

When do you need a permit for a retaining wall Ans: When it is over 4 feet tall The building official may revoke a permit if Ans: it is issued in error or in violation of an ordinance Who can issue a notice of violation Ans: Building Department Shear Wall resists Ans: Lateral pressure What type of construction uses heavy timbers AND HIGHLIGHT CONSTRUCTION TYPES Ans: type IV construction uses heavy timbers - the exterior is made of non-combustible materials and the interior of solid or laminated wood. Headroom required in a multistory parking garage Ans: 7 foot IF you are operating a forklift in a warehouse building with steel columns. What is the minimum height to fireproof the columns to protect them from impact? Ans: 5 feet What must be the temperature when using Sprayed Fire resistant material (SRFM). Ans: The temperature must be at least 40 degrees for 24 hours How high must parapet walls be Ans: Parapet walls must be at least 30" above where the roof intersects the wall What is the thickness of smoke barriers in steel group I-3 buildings Ans: minimum 0.10 inch thickness