29 C.F.R. § 1915.94 Work in confined or isolated spaces.
Title 29 - Labor
The provisions of this section shall apply to ship repairing, shipbuilding and shipbreaking. When any work is performed in a confined space, except as provided in §1915.51(c)(3), or when an employee is working alone in an isolated location, frequent checks shall be made to ensure the safety of the employees.
Title 29: Labor
PART 1915—OCCUPATIONAL SAFETY AND HEALTH STANDARDS FOR SHIPYARD EMPLOYMENT
Subpart F—General Working Conditions
§ 1915.94 Work in confined or isolated spaces.