Which of the following is a standard dimension for a D-size drawing used in construction documents?

Which of the following is a standard dimension for a D-size drawing used in construction documents?

• A. 22 by 34 inches
• B. 8.5 by 11 inches
• C. 11 by 17 inches
• D. 30 by 42 inches

Answer: (A)

Standard drawing sizes for construction documents follow the ANSI sizing system. In that system, the D-size sheet is defined as 22 by 34 inches. This size gives enough space to show detailed plans, sections, and elevations clearly, while still being practical to print, file, and handle in the field or office. The other dimensions correspond to different, non-D sizes: 8.5 by 11 is the letter size, 11 by 17 is the B-size, and 30 by 42 inches isn’t part of the standard ANSI A–E series, so it isn’t a standard D-size.

Standard drawing sizes for construction documents follow the ANSI sizing system. In that system, the D-size sheet is defined as 22 by 34 inches. This size gives enough space to show detailed plans, sections, and elevations clearly, while still being practical to print, file, and handle in the field or office. The other dimensions correspond to different, non-D sizes: 8.5 by 11 is the letter size, 11 by 17 is the B-size, and 30 by 42 inches isn’t part of the standard ANSI A–E series, so it isn’t a standard D-size.