Historical
NFPA 329-1999
NFPA 329: Recommended Practice for Handling Releases of Flammable and Combustible Liquids and Gases, 1999 Edition
Covers the procedures to be followed in the handling of underground leakage and flammable and combustible liquids. Included are procedures when life and property may be in danger; locating the sources of leakage; testing for underground leaks; tracing liquids underground; and, the removal and disposal of such liquids.
National Fire Protection Association [nfpa]