Chapter 4. Buildings and ConstructionChapter 4 · OverviewChapter 4. Buildings and Construction9 articles · Sections 4-101 to 4-906Print this sectionSave as PDF Article 1. Building Code Sections 4-101 to 4-134 · 34 sections Article 2. Electrical Code Sections 4-201 to 4-214 · 14 sections Article 3. Structure Code Sections 4-301 to 4-321 · 20 sections Article 4. Mechanical Code Sections 4-401 to 4-417 · 17 sections Article 5. Residential Code Sections 4-501 to 4-534 · 34 sections Article 6. Plumbing Code Sections 4-601 to 4-630 · 30 sections Article 7. Manufactured Housing Code Sections 4-702 to 4-728 · 27 sections Article 8. Contractor’s License Sections 4-801 to 4-808 · 23 sections Article 9. Board of Appeals Sections 4-901 to 4-906 · 6 sections