Chapter 4 — RESIDENTIAL MANDATORY MEASURES
Section 4.504 — POLLUTANT CONTROL
2025 California Green Building Standards Code (Title 24, Part 11) · 2025 edition · ingested 2026-07-07 · California
Full text via GoCodebook AI
We have the complete 2025 text of this code. Ask a question and get the exact controlling section with a citation.
4.504.1 Covering of duct openings and protection of mechanical equipment during construction. At the time of rough installation, during storage on the construction site and until final startup of the heating, cooling and ventilating equipment, all duct and other related air distribution component openings shall be covered with tape, plastic, sheet metal or other methods acceptable to the enforcing agency to reduce the amount of water, dust and debris, which may enter the system. 4.504.2 Finish material pollutant control. Finish materials shall comply with this section. 4.504.2.1 Adhesives,…