The requirements for fall protection around residential basement foundation excavations deeper than six feet.

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.

January 22, 1996

Regina CB Solomon
Director
National Association of Home Builders
1201 15th Street, N.W.
Washington, D.C. 20005-2800

Dear Ms. Solomon:

This is in response to your telefax of November 29, 1995 in which you request a clarification of the Occupational Safety and Health Administration (OSHA) position on the requirements for fall protection around residential basement foundation excavations deeper than six feet.

Clarification concerning fall protection and vertical walled trenches with depth of 6 feet or greater and use of controlled access zones.

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.

June 24, 2002 [Revised 12/5/2012]

Ned McDougald
4170 W. Menlo
Fresno, CA 93722

Dear Mr. McDougald:

This is in response to your letter of April 22, 2002, requesting an interpretation of fall protection requirements when working around trenches. Specifically, you ask if fall protection is required around vertical walled trenches that have a depth 6 feet or greater; if there are any exceptions to fall protection around trenches implied or stated; and whether a controlled access zone be used in lieu of fall protection.