Tie, guy, and bracing requirements for scaffold systems.

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.

August 4, 2000

Mr. Joseph D. Barbeau
Marsh USA Inc.
60 Colony Road
West Springfield, MA 01089

Subject: Use of Masonry Wire as Tie-in Points and 2" x 4" Lumber as Scaffold Bracing, 1926.451(a)(1), 1926.451(a)(6), 1926.451(c)(1)(ii), 1926.451(c)(1)(iii), 1926.451(c)(3)

Dear Mr. Barbeau:

Foundation requirements for scaffolds; competent person qualifications for assessing foundations.

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.

 

 

Clarification of requirements for construction scaffold erection/dismantling; safe means of access; blocks for two-point suspension scaffolds.

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 2, 2002

Ms. Carmen Shafer
Assistant Director of Safety and Health
The Associated General Contractors of America
AGC B Indiana
1050 Market Tower
10 West Market Street
Indianapolis, IN 46204

Re: 1926.451(a)(3), (a)(4), (b)(1)(i), (c)(1)(iii), (d)(16), (d)(17), (f)(3), (e), (e)(9)(i), (e)(9)(ii), (e)(9)(iii), (e)(9)(iv), (g)(1), (g)(4)(i), 1926.452(p)(3), 1926.1431

Dear Ms. Shafer:

Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping.

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 17, 2005

Mr. Douglas A. Holman
1816 River Bend Road
Sevierville, TN 37876

Re: Whether it is permissible to use a concrete block hanging on a coupling pin as a counterweight to prevent a scaffold from tipping; §1926.451

Dear Mr. Holman: