Definition of "in storage" and clarification of the requirements for intermittent use of gas cylinders.

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.

 

 

Storage of gas cylinders on construction sites; clarification of "in storage."

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 8, 1999

Steven D. High
P.O. Box 10008
1853 William Penn Way
Lancaster, PA. 17605-0008

Re: 1926.350; ANSI 01.1-1967

Dear Mr. High,

In your letter dated January 11, 1999, you ask the Occupational Safety and Health Administration (OSHA) to determine when a compressed gas cylinder has to be stored in accordance with 29 CFR 1926.350. You also ask us to comment on how the storage requirements would apply to four specific situations.

Acceptability of an engineered steel fire barrier to comply with separation/firewall requirements.

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.

May 23, 2001

John J. Stallbaumer
Harper Trucks, Inc.
1522 S. Florence P.O. Box 12330
Wichita, KS 67277

Re: §1926.350(a); storage of welding gas cylinders; fire-resistance barriers

Dear Mr. Stallbaumer,

Gas cylinder carts with patented engineered steel fire barriers compliance with 1926.350(a)(10).

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 23, 2004

Frank S. Salvucci, Jr.
Anthony Welded Products, Inc.
1447 S. Lexington Avenue
P.O. Box 1462
Delano, CA 93216-1462

Re: Gas cylinders; §1926.350(a)(10); storage; engineered steel firewalls

Dear Mr. Salvucci:

Requirement and design of fire-resistant barriers for oxygen and fuel-gas cylinders.

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.

March 4, 2004

Mr. John D. Evans
Vice President Engineering
The Knapheide Manufacturing Company
1848 Westphalia Strasse
P.O. Box 7140
Quincy, Illinois 62305-7140

Dear Mr. Evans:

This is in response to your letter dated August 7, 2003, to the Occupational Safety and Health Administration (OSHA) concerning §1926.350(a)(10). You indicate that you propose to design a container with a fire-resistant barrier that will comply with the above standard.

Storage of oxygen and acetylene cylinders for construction vs. general industry.

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.

May 10, 2006

Mr. Bill Trammell
Artesian Safety
921 Division St.
Cresco, IA 52136

Dear Mr. Trammell:

General industry and construction standards regarding "in use" or "ready to use" and "storage" of compressed gas and oxygen cylinders for welding; §1910.253(b)(2)-1910.253(b)(4) and §1926.350(a)(10).

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.

May 8, 2006

Mr. Kenneth J. Yotz
Senior Vice President
Environmental, Management and Training Systems, Inc.
919 St. Andrews Circle
Geneva, IL 60134-2995

Dear Mr. Yotz:

Use of the "Regulator Umbrella" for "in use" or "connected for use" conditions for portable compressed gas cylinders.

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.

May 12, 2006

Mr. William H. Guess
United Metal Works
217 Pickering St.
Portland, CT 06480

Dear Mr. Guess: