§ 28-325.1.1 Covered buildings and structures.
AC § 28-325.1.1
Such buildings or structures include: 1. Buildings constructed after the effective date of this article; 2. Alterations to existing buildings performed after the effective date of this article resulting in a plenum penetration by a chimney or vent serving an appliance with a heat input not greater than 350,000 Btu/hr. (L.L. 2021/126, 11/7/2021, eff. 11/7/2022) Editor's note: For related unconsolidated provisions, see Appendix A at L.L. 2021/126.













