Use of hydro-vacuum excavation equipment and other acceptable means to locate underground utility installions.
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.
October 23, 2003 [Reviewed November 22, 2017]
Mr. Joseph Caldwell
Consultant
Governmental Liaison
Pipeline Safety Regulations
211 Wilson Boulevard
Suite 700
Arlington, Virginia 22201
Re: Use of hydro-vacuum or non-conductive hand tools to locate underground utilities; §1926.651(b)(2) and (b)(3).
Dear Mr. Caldwell: