30 C.F.R. § 56.4401 Storage tank foundations.
Title 30 - Mineral Resources
Fixed, unburied, flammable or combustible liquid storage tanks shall be securely mounted on firm foundations. Piping shall be provided with flexible connections or other special fittings where necessary to prevent leaks caused by tanks settling.
Title 30: Mineral Resources
PART 56—SAFETY AND HEALTH STANDARDS—SURFACE METAL AND NONMETAL MINES
Subpart C—Fire Prevention and Control
Flammable and Combustible Liquids and Gases
§ 56.4401 Storage tank foundations.
