Mining Incidents
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Case study · MSHA Record #220022800001

Miner, Nec fatality

September 23, 2002 at 7:30 AM
RILLITO PLANT · CalPortland Company · Pima County, AZ
Investigator narrative
THE WAS ASKED TO REMOVE SCREWS FROM A METAL ROOF DECK ON THE EAVE OF A ROOF. FOR REASONS UNKNOWN, THE MINER REMOVED HIMSELF FROM THE ELEVATED WORK PLATFORM (JLG AND GOT ON THE ROOF. HE ALSO VI OLATED COMPANYPOLICY IN PROCEEDING TO WORK IN AREAS OF THE ROOF WHILE NOT TIED-OFF. WHILE WORKING ON THE ROOF DECK, NOT IN FRONT OF THE JLG AND WHILE NOT TIED-OFF, HE FELL TO THE GROUND.
Record details
Classification
SLIP OR FALL OF PERSON
Accident type
Fall from scaffolds, walkways, platforms
Activity at time
Machine Maintenance
Subunit / location
MILL OPERATION/PREPARATION PLANT
Source of injury
GROUND
Nature of injury
MULTIPLE INJURIES
Total mining experience
12 years
Experience at this mine
0.92 years
Experience in this job
14 years
Mine type
Facility
Sector
Metal/Nonmetal
Similar incidents in MSHA records· same classification: SLIP OR FALL OF PERSON
  • March 28, 2026 · Alpine Silica, LLC · TX · Steel Worker, Iron Metal Worker, Iron Worker

    Employee unhooked lanyard and fell through roof resulting in fatal injuries.

  • October 16, 2025 · MLC · MO · Laborer, Blacksmith, Bull Gang, Parts Runner, Roustabout, Pick-Up Man, Pitman

    Employee was performing cleaning and maintenance. They began work around 7 pm and was discovered by coworkers on the ground below the area of work. It is believed they fell.

  • September 20, 2024 · Blue Water Industries · TN · Front-End Loader, Scraper-Loader Operator, Pan Operator, Payloader, Scraper Rig Operator

    Employee found face down on ground next to loader EE was operating. Responding authorities pronounced employee deceased. Incident is still under investigation.

Source: US Mine Safety and Health Administration (MSHA) public records · Document 220022800001 · Mine ID 0201138
Mining Incidents · miningincidents.org/incident/423463