109. Attendance at man-lock

A man-lock attendant shall be in attendance at a man-lock in the worksite at all times when any person is in the man-lock or in a working chamber to which the man-lock affords direct or indirect access.

Each man-lock attendant station in a worksite shall be provided with a first-aid box.

It shall be the duty of the man-lock attendant at the worksite where work in a compressed air environment is carried out to —

maintain a lock attendant’s register; and

carry out the compression and decompression of persons in a compressed air environment in accordance with the approved procedures.

A man-lock attendant shall be in attendance at a man-lock in the worksite at all times when any person is in the man-lock or in a working chamber to which the man-lock affords direct or indirect access.

Each man-lock attendant station in a worksite shall be provided with a first-aid box.

It shall be the duty of the man-lock attendant at the worksite where work in a compressed air environment is carried out to —

maintain a lock attendant’s register; and

carry out the compression and decompression of persons in a compressed air environment in accordance with the approved procedures.