MSHA publishes final rule for electronic detonators

On Jan. 14, 2020, the Mine Safety and Health Administration (MSHA) published a direct final rule to revise safety standards for explosives.  The rule updates existing provisions consistent with technological advancements involving electronic detonators at metal and non-metal mines.  A companion rule provides a procedural framework to finalize the rule if it receives enough adverse comments to withdraw the direct final rule. More information can be found at https://www.msha.gov/regulations/rulemaking.

Fatality Alert: Mechanic dies performing maintenance

MSHA issued a fatality alert regarding a lockout/tagout incident. Photo courtesy of MSHA.

The Mine Safety and Health Administration (MSHA) issued a Fatality Alert for LafargeHolcim’s Holly Hill Facility in Orangeburg County, S.C. A contract maintenance mechanic was performing elevator maintenance when the car descended, crushing the mechanic against an elevator platform. The person died at the scene on Dec. 3, 2019.

MSHA offers the following best practices to help prevent this type of accident:

  1. De-energize, lock out and tag out, and block machinery or equipment that can injure miners – before entering the area.
  2. Post warning signs or barricades to keep miners out of areas where health or safety hazards exist.
  3. Install an audible alarm to warn of impending equipment movement.
  4. Evaluate and correct possible hazards promptly before working.
  5. Train personnel in safely using handrails and fall protection equipment during maintenance and construction activities. Ensure their use.

This is the 22nd fatality reported in 2019, and the seventh fatality classified as Machinery.