Clarification of steel erection joist field-bolting requirements in 29 CFR Part 1926 Subpart R.

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 15, 2002

Ms. Rebecca Cartwright
Safety Consultant
Safety Resources Company of Ohio, Inc.
4253 Portage Avenue, NW
North Canton, OH 44720

Dear Ms. Cartwright:

Field bolting and welding requirements for steel joist assembly

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 22, 2002

Lee V. Clarbour
Vice President
Arlington Structural Steel, Company, Inc.
1727 East Davis Street
Arlington Heights, IL 60005

Dear Mr. Clarbour:

Permissibility of the welding of joists over 40-feet in length, while the hoisting line is kept in place, instead of field bolting.

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.

November 20, 2003

Craig Davis
Safety Coordinator
Doherty Ornamental Iron, Inc.
P.O. Box 428
21110 West 311th Street
Paola, Kansas 66071

Re: Whether it is permissible to weld joists over 40 feet in length (while the hoisting line is kept in place) instead of field bolting them; §1926.757(a)(8).

Dear Mr. Davis: