D.C. Mun. Regs. tit. 12, 12-I502
Current through Register Vol. 71, No. 49, December 6, 2024
Strike Section R502.1.2 of the International Energy Conservation Code in its entirety and insert new Section R502.1.2 in the Energy Conservation Code-Residential Provisions in its place to read as follows.
Existing plus addition compliance (Energy Rating Index Compliance Alternative).
The addition shall be deemed to comply where the annual site energy use of the addition and the existing building, and any alterations that are part of the project, is less than or equal to the annual site energy use of the existing building when modeled in accordance with Section R406. The addition and any alterations that are part of the project shall comply with Section R406 in its entirety.
D.C. Mun. Regs. tit. 12, 12-I502