Skip to main content

Exit discharge

A fully-sprinklered lobby may serve as the final portion of the means of egress when additional specific conditions are met - connects to a free and unobstructed way to the exterior, entire level of discharge is separated by same fire rated fire-resistive construction from the area below.
Most significantly, what condition must be met regarding occupant load & capacity of the exit?

AnswerExit discharge through intervening spaces is only possible for up to 50% of the number & capacity of the exit enclosures for the building. Thus, the other 50% must connect to the public way without intervening spaces.
ARE 4.0 exam prep: BDCS

Comments

Try These Too!

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred

Roof pitch

Which one of the following slopes in this illustration corresponds with an 8:12 pitch roof? A. 45° B. 36.87° C. 33.69° D. 26.57°

Building Efficiency

Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%