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PPD-PDD

Reference materials related to Project Planning & Design and Project Development & Documentation exams:

Note that sometimes, NCARB will recommend not the latest version, but an earlier edition. Building codes are where this is perhaps important.



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Footing cross-section

When the thickness of a foundation wall = 6", the cross-sectional proportions in this image are appropriate for which of the following: A. a footing supported on clay soil B. light frame construction supporting one floor and one roof C. allowable bearing capacity of foundation soil is low in relation to building loads D. when a continuous footing is required Answer B. light frame construction supporting one floor and one roof (in accordance with Table 1805.4.2) ARE 4.0 exam prep: PPP

Exit corridors

An alcove (recess) along an exit corridor partially accommodates the swing of a door opening onto the path of egress travel, reducing its clear width. When fully opened, what is the maximum projection of the door that is allowed into the corridor? Answer 7 inches maximum. ARE 4.0 exam prep: CDS

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