30 CFR Part 57Public Domain
§ 57.4104 — Combustible waste
Subpart C — Fire Prevention and Control
(a)Waste materials, including liquids, shall not accumulate in quantities that could create a fire hazard.
(b)Waste or rags containing flammable or combustible liquids that could create a fire hazard shall be placed in the following containers until disposed of properly:
(1)Underground—covered metal containers.
(2)On the surface—covered metal containers or equivalent containers with flame containment characteristics.
Public Domain: 30 CFR Part 57 (MSHA Safety and Health Standards — Underground Metal and Nonmetal Mines) is a U.S. government publication and is not subject to copyright. Text extracted from the official source ↗. Figures are served from the eCFR; if one does not load, use the link in its place.