Search the record

Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents: 273,193
Of which fatal: 1,202
Years on record: 2000–2026
Classifications: 20

Scoped to Tri County Materials Inc

Keyword — narrative, operator, accident type

Filters 2 active

Severity

State

Sector

Classification (cause)

Time period

Any time Last 90 days Last 12 months This year Custom dates

Year From date To date

Experience at time of incident

Any Under 1 year 1–5 years 5–15 years 15+ years

Alert me on this search

Email me when a new incident matches these filters. One confirmation email; unsubscribe anytime.

The record

2 matching records

Showing all 2

April 2, 2019 AZ · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)

Tri County Materials Inc · Struck against stationary object

Working on replacing belts on crusher. A ratchet slipped off the bolt head, another bolt that had not been removed was sticking out below, employee's thumb struck it and severely lacerated below the nail.

July 9, 2006 AZ · Metal/Non-Metal mechanic helper HANDTOOLS (NONPOWERED)

Tri County Materials Inc · Struck by... (Not Elsewhere Classified)

Employee states while holding tube while fellow employee hammered same with bowling pin, he was struck by pin.

Showing all 2

Get mining-fatality alerts by email

A short email when a new MSHA fatality is reported — or watch a specific operator, mine, or saved search.

Data: US Mine Safety and Health Administration (MSHA) public datasets · kept current weekly · citing this work Follow @miningincidents on X Built by Shovel

Get an email when a new MSHA mining fatality is reported.

One confirmation email, then only when a fatality is filed. Unsubscribe anytime.