Laying out should include using a framing square and square gauges to ensure proper dimensions with accuracy to within +/- 1/16 inch.
Process/Skill Questions:
NCCER Carpentry Standards
Level One, Module Nine (27110-13): Basic Stair Layout
Module Nine (27110-13) introduces the various types of stairs and the common building code requirements related to stairs. The module focuses on the techniques for measuring and calculating rise, run, and stairwell openings; laying out stringers; and fabricating basic stairways.