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Appendix A5

Section A5.403 — FOUNDATION SYSTEMS

California Green Building Standards Code (Title 24, Part 11) · 2025 edition · updated 2026-09-12 · California

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▸Contents — California Green Building Standards Code (Title 24, Part 11)
California Green Building Standards Code (Title 24, Part 11)
  1. Chapter 1 — ADMINISTRATION
  2. Chapter 2 — DEFINITIONS
  3. Chapter 3 — GREEN BUILDING
  4. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  5. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  6. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  7. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  8. Chapter 4 — RESIDENTIAL MANDATORY MEASURES
  9. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  10. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  11. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  12. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  13. Chapter 5 — NONRESIDENTIAL MANDATORY MEASURES
  14. Chapter 6 — REFERENCED ORGANIZATIONS AND STANDARDS
  15. Chapter 7 — INSTALLER AND SPECIAL INSPECTOR QUALIFICATIONS
  16. Chapter 8 — COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL
  17. Appendix A4
  18. ▸Appendix A5
    Overview
    1. Section A5.101 — GENERAL
    2. Section A5.102 — DEFINITIONS
    3. Section A5.103 — SITE SELECTION
    4. Section A5.104 — SITE PRESERVATION
    5. Section A5.105 — DECONSTRUCTION AND REUSE OF EXISTING STRUCTURES
    6. Section A5.106 — SITE DEVELOPMENT
    7. Section A5.107 — BIRD-FRIENDLY BUILDING DESIGN
    8. Section A5.201 — GENERAL
    9. Section A5.202 — DEFINITIONS
    10. Section A5.203 — PERFORMANCE APPROACH
    11. Section A5.204 — MANDATORY REQUIREMENTS FOR ALTERATIONS TO EXI…
    12. Section A5.211 — RESERVED
    13. Section A5.212 — ELEVATORS, ESCALATORS AND OTHER EQUIPMENT
    14. Section A5.213 — ENERGY EFFICIENT FRAMING
    15. Section A5.301 — GENERAL
    16. Section A5.302 — DEFINITIONS
    17. Section A5.303 — INDOOR WATER USE
    18. Section A5.304 — OUTDOOR WATER USE
    19. Section A5.305 — WATER REUSE
    20. Section A5.401 — GENERAL
    21. Section A5.402 — DEFINITIONS
    22. Section A5.403 — FOUNDATION SYSTEMS
    23. Section A5.404 — EFFICIENT FRAMING TECHNIQUES
    24. Section A5.405 — MATERIAL SOURCES
    25. Section A5.406 — ENHANCED DURABILITY AND REDUCED MAINTENANCE
    26. Section A5.408 — CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RE…
    27. Section A5.409 — LIFE CYCLE ASSESSMENT
    28. Section A5.501 — GENERAL
    29. Section A5.502 — DEFINITIONS
    30. Section A5.504 — POLLUTANT CONTROL
    31. Section A5.507 — ENVIRONMENTAL COMFORT
    32. Section A5.508 — OUTDOOR AIR QUALITY
  19. Appendix A6

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