Chapter 8 — COMPLIANCE FORMS, WORKSHEETS AND REFERENCE MATERIAL
Section A4.408 — CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING
2025 California Green Building Standards Code (Title 24, Part 11) · 2025 edition · ingested 2026-07-07 · California
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A4.408.1 Enhanced construction waste reduction. Nonhazardous construction and demolition debris generated at the site is diverted to recycle or salvage in compliance with one of the following: Tier 1. At least a 65 percent reduction. Any mixed recyclables that are sent to mixed-waste recycling facilities shall include a qualified third party verified facility average diversion rate. Verification of diversion rates shall meet minimum certification eligibility guidelines, acceptable to the local enforcing agency. Tier 2. At least a 75 percent reduction with a third-party verification as…