Mining Incidents

OnCore3B Metal/Non-Metal

Garden City, Glasscock County, TX  ·  Active
MSHA Mine ID: 4105751

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Fatalities
0
Total incidents
1
Years on record
2024
Latest incident
May 2024
Compliance record
MSHA citations since 2024
8
citations
1
significant & substantial
$1,339
proposed penalties
$1,122
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 18,133 0 0 0.0
2025 Q3 1,140 4 0 3508.8
2025 Q2 1,048 0 0 0.0
2025 Q1 760 1 0 1315.8
2024 Q4 15,385 0 0 0.0
2024 Q2 7,798 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

1 on file

2024 · 1 incident

May 4, 2024 TX · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
OnCore Processing LLC · Caught in, under or between running or meshing objects

Injured employee (IE) attempted to provide maintenance on the PU 6 pump belt. As other employee was performing that task, IE removed the keeper that was in place and opened the guard gate to inspect the tension of the belts. The motor immediately began rotating as IE placed hand on the belt. This caused IE's left hand to pull into the belt, causing injury to IE's fingers.