UL 142-1972
UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (Fourth Edition; Errata: December 1972)

Standard No.

UL 142-1972

Release Date

1972

Published By

Underwriters Laboratories (UL)

Status

Be replaced 2014-08

Replace By

UL 142-1981

Latest

UL 142-2021

Scope

These requirements cover horizontal and vertical welded steel tanks intended for the storage aboveground of flammable and combustible liquids at pressures between atmospheric and 0.5 pounds per square inch gauge. They are intended for use with non-corrosive@ stable liquids only@ which have a specific gravity not exceeding that of water. Tanks covered by these requirements are cylindrical in shape@ and are fabricated@ inspected and tested for leakage before being shipped from the factory as completely assembled vessels. They are intended for stationary installations in accordance with the Flammable and Combustible Liquids Code of the National Fire Protection Association@ NFPA No. 30. These requirements do not cover welded steel production tanks employed in oil field service.

UL 142-1972 history

• 1970 UL 142-2021 Steel aboveground tanks for flammable and combustible liquids
• 2019 UL 142 BULLETIN-2019 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: March 25@ 2019)
• 2019 UL 142-2019 Steel Aboveground Tanks for Flammable and Combustible Liquids
• 2018 UL 142 BULLETIN-2018 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: December 17@ 2018)
• 2015 UL 142 BULLETIN-2015 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: August 17@ 2015)
• 2014 UL 142 BULLETIN-2014 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids
• 2013 UL 142 BULLETIN-2013 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: September 30@ 2013)
• 2011 UL 142 BULLETIN-2011 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: October 03@ 2011)
• 2009 UL 142 BULLETIN-2009 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: November 02@ 2009)
• 2008 UL 142 BULLETIN-2008 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: October 08@ 2008)
• 2007 UL 142 BULLETIN-2007 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (COMMENTS DUE: May 21@ 2007)
• 2006 UL 142 BULLETINS-2006 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (08/18/2006 (6p); 08/07/2006 (14p))
• 2006 UL 142-2006 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids Ninth Edition; Reprint with revisions through and including December 15, 2007
• 2005 UL 142 BULLETINS-2005 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (12/09/2005 (72p); 07/22/2005 (24p))
• 2003 UL 142 BULLETINS-2003 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (09/26/2003 (46p); 08/13/2003 (2p); 04/02/2003 (4p))
• 2002 UL 142-2002 Steel aboveground tanks for flammable and combustible liquids
• 2001 UL 142 BULLETIN-2001 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids
• 2000 UL 142 BULLETINS-2000 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (05/19/2000 (36p); 05/18/2000 (8p))
• 1993 UL 142-1993 Steel aboveground tanks for flammable and combustible liquids
• 1981 UL 142-1981 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (Fifth Edition; Reprint with Revisions Through and Including November 26@ 1986)
• 1972 UL 142-1972 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (Fourth Edition; Errata: December 1972)
• 1953 UL 142-1953 UL Standard for Safety Steel Aboveground Tanks for Flammable and Combustible Liquids (Second Edition)