ANSI/CAN/ULC 2447-23 Containment sumps, fittings and accessories for flammable and combustible liquids
Publication Year
2023
Document Status
Current
Abstract
Minimum requirements for the design, performance, and testing of containment sumps, fittings, and accessories used in underground flammable/combustible liquid storage systems.
Document History
Supersedes ULC 664-17.
Publisher Information
Underwriters Laboratories
Established in 1894 as the Underwriters' Electrical Bureau, UL is a global safety consulting and certification company, approved to perform safety testing by the U.S. federal agency of Occupational Safety and Health Administration.
