Mining Incidents

Grindstone Metal/Non-Metal

Kiewit Mining Group · Surface
Controlled by Kiewit Peter Sons' Inc
Weatherford, Palo Pinto County, TX  ·  Active
MSHA Mine ID: 4105586

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Fatalities
0
Total incidents
2
Years on record
2025–2026
Latest incident
Feb 2026
Compliance record
MSHA citations since 2024
37
citations
5
significant & substantial
$8,803
proposed penalties
$8,753
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 33,310 7 1 210.1
2025 Q3 32,119 0 0 0.0
2025 Q2 29,512 1 1 33.9
2024 Q4 40,297 0 0 0.0
2024 Q3 29,946 1 0 33.4
2023 Q4 24,409 0 0 0.0
2023 Q3 1,123 0 0 0.0
2023 Q1 15,771 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

2 on file

2026 · 1 incident

February 2, 2026 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Kiewit Mining Group · Fall to the walkway or working surface

Employee sustained a left shoulder dislocation due from a same level fall in slick muddy conditions from ground warming as the day progressed. Employee did not recognize the change in conditions and slipped and fell onto their shoulder.

2025 · 1 incident

December 10, 2025 TX · Metal/Non-Metal welder (non-shop) HANDLING OF MATERIALS
Kiewit Mining Group · Caught in, under or between a moving and a stationary object

Employee's right pinky finger was crushed between a 3" pipe and receiver hitch on a pickup resulting in a fracture of said pinky finger.