On an erection sheet, a piece labeled S41 would face which direction?

On an erection sheet, a piece labeled S41 would face which direction?

• A. North side, beam No. 41
• B. East side, beam No. 41
• C. West side, beam No. 41
• D. South side, beam No. 41

Answer: (D)

The labeling on erection sheets uses a letter to show which face of a beam a piece goes on, with the letter indicating the direction. S means South, and the number is the beam number. So S41 identifies the piece to be placed on the South face of beam 41. That makes the South side the correct direction. The other directions would correspond to the North, East, or West sides of their respective beams, but the S prefix specifically points to the South face.

The labeling on erection sheets uses a letter to show which face of a beam a piece goes on, with the letter indicating the direction. S means South, and the number is the beam number. So S41 identifies the piece to be placed on the South face of beam 41. That makes the South side the correct direction. The other directions would correspond to the North, East, or West sides of their respective beams, but the S prefix specifically points to the South face.