Determination should include

IRC: Chapters 3, 4, 5, 6, 7, 8, 9, and 10 (https://codes.iccsafe.org/content/IRC2018P4) provide the information to determine the code-approved material and size of materials for spans and spacing. These chapters cover approved materials and span charts for the code-compliant selection.

Process/Skill Questions:

NCCER Standards:

Core Curriculum: Introductory Craft Skills