30 CFR Part 57Public Domain
§ 57.6700 — Nonsparking tools
Subpart E — Explosives
Only nonsparking tools shall be used to open containers of explosive material or to punch holes in explosive cartridges.
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.