Use of a strobe light in lieu of an audible backup alarm.
OSHA requirements are set by statute, standards and regulations. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. This letter constitutes OSHA's interpretation of the requirements discussed. Note that our enforcement guidance may be affected by changes to OSHA rules. Also, from time to time we update our guidance in response to new information. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov.
July 20, 1990
Mr. Edwin M. Gately
Environmental/Safety Compliance Supervisor
Tri County Asphalt Corporation
R.D. 3 Box 561
Lake Hopatcong, New Jersey 07849
Dear Mr. Gately:
This is in response to your letters of May 1 and June 13, regarding Occupational Safety and Health Administration's (OSHA) Standard 29 CFR 1926.602(9)(ii).