Condo units in buildings of five or more
Section 11-2-303.8 calls for a survey before renovation or demolition, by someone certified by DOSH who has completed an EPA-approved building inspector course, with sampling and lab results for suspect materials. The small-residential carve-out in the rule text covers buildings of four or fewer units, so a condo unit is read with the whole building around it. Confirm your building with the District; a unit owner can then hire the consultant, and the report can serve later projects.
