Definition of liquid as applicable to 1926.152.

Archive Notice - OSHA Archive

NOTICE: This is an OSHA Archive Document, and may no longer represent OSHA Policy. It is presented here as historical content, for research and review purposes only.

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.

September 6, 1977

Mr. William F. Black
Vice President
J.W. Bateson Company, Inc.
100 C Street, S.E.
Washington, D.C. 20003

Dear Mr. Black:

This is in response to your letter dated March 23, 1977, and confirms a recent telephone conversation with a member of my staff. Your letter concerned 29 CFR 1926.152 as it applies to Flintkote Trowel Mastic 710-23.

Spray booth requirements including automatic sprinkler systems, relationship to NFPA 33 requirements, and paint 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.

August 12, 2004

Mr. Paul R. Thomson, Jr.
P.O. Box 14125
Roanoake, Virginia 24038-4125

Dear Mr. Thomson:

Pressure vessels used at oil and gas extraction/production facilities and applicability of 29 CFR 1910.106

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.

 

The definitions of combustible and flammable liquids under 29 CFR 1926 and 29 CFR 1910.

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 14, 2010

Letter # 20060425-7047

Re: The definitions of combustible and flammable liquids under 29 CFR 1926 and 29 CFR 1910.

Question #1: Why are the definitions for combustible liquids and flammable liquids different under OSHA's construction and general industry standards?

Answer #1:

The terms "combustible liquids" and "flammable liquids" are defined in the construction standard at 29 CFR 1926 and in the general industry standard at 29 CFR 1910 as follows: