(1) An asbestos project contractor/supervisor shall be:
(a) physically present at all times at the work site when regulated work is being conducted on an asbestos project;
(b) accessible to all asbestos project workers; and
(c) responsible for ensuring that the asbestos project complies with the asbestos project permit and the project design.
(2) Alternate control measures that are equivalent to those required under this subchapter may be used if written approval is obtained from the department in advance.