Part IIIBuilding Planning and Construction Chapter 3 Building Planning §§ 301 – 333 Chapter 4 Foundations §§ 401 – 408 Chapter 5 Floors [As in IRC] Chapter 6 Wall Construction [As in IRC] Chapter 7 Wall Covering [As in IRC] Chapter 8 Roof-Ceiling Construction §§ 801 – 801 Chapter 9 Roof Assemblies §§ 905 – 911 Chapter 10 Chimneys and Fireplaces [As in IRC]