D.C. Municipal Regulations (Last Updated: September 13, 2017) |
Title 12. CONSTRUCTION CODES SUPPLEMENT OF 2013 |
SubTilte 12-J. EXISTING BUILDING CODE SUPPLEMENT OF 2013 |
Chapter 12-J4. PRESCRIPTIVE COMPLIANCE METHOD |
Section 12-J410. ACCESSIBILITY FOR EXISTING BUILDINGS
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Strike Section 410.7 of the International Existing Building Code in its entirety and insert Section 410.7 to the Existing Building Code in its place to read as follows:
410.7 Alterations affecting an area containing a primary function. Where an alteration affects the accessibility to, or contains an area of, primary function, the route to the primary function area shall be accessible. The accessible route to the primary function area shall include toilet facilities or drinking fountains serving the area of primary function.
Exceptions:
1. The costs of providing the accessible route are not required to exceed 20 percent of the costs of the alterations affecting the area of primary function.
2. This provision does not apply to alterations limited solely to windows, hardware, operating controls, electrical outlets, signs, mechanical systems, electrical systems, installation or alteration of fire protection systems and abatement of hazardous materials.
3. This provision does not apply to alterations undertaken for the primary purpose of increasing the accessibility of a facility.
4. This provision does not apply to altered areas limited to Type B dwelling and sleeping units.
5. Power-operated doors at the main building entrance are not required except where that entrance is part of the work area.