Mining Incidents

OnCore 9: 5 MSHA citations Metal/Non-Metal

Orla, Loving County, TX  ·  Active
MSHA Mine ID: 4105766

OnCore 9 has $773 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
1
Years on record
2025
Latest incident
Feb 2025
Compliance record
MSHA citations since 2024
5
citations
0
significant & substantial
$773
proposed penalties
$773
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2024
5
inspections on record
92
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 92 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

OnCore 9 has $773 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$773
proposed penalties
$773
current assessed
$773
paid to date
$0
outstanding
5 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-05-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
0.0%
significant & substantial
20.0%
high negligence or reckless
0.0%
reasonably likely or greater
20.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 20.0% low, 60.0% moderate, 20.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.

OnCore 9 recorded 3.82 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
3.82
total case rate
0.00
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Texas, metal and nonmetal mining averaged 1.17 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. OnCore Processing LLC 2024 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 22
2025 23
2024 22
Source: MSHA quarterly employment and production, updated weekly.

OnCore 9 sits in Loving County, Texas, where the Census mining category is 0.0% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Loving County, Texas · Population 54
0.0%
Mining share of county employment
$51,087
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2026 Q2 13,826 0 0 0.0
2026 Q1 11,053 0 0 0.0
2025 Q4 12,932 0 0 0.0
2025 Q3 12,717 0 0 0.0
2025 Q2 14,976 0 0 0.0
2025 Q1 11,711 1 0 85.4
2024 Q4 14,471 0 0 0.0
2024 Q3 9,535 2 0 209.8
No fatalities recorded at this mine.

Reportable incidents

1 on file

2025 · 1 incident

February 3, 2025 TX · Metal/Non-Metal outside foreman, leadman SLIP OR FALL OF PERSON
OnCore Processing LLC · Over-exertion (Not Elsewhere Classified)

On February 3rd, 2025, at 4:30 AM, an employee pulled back a hose with excessive force, lost balance, and rolled their left ankle while trying to stabilize. A crunching and popping sound was heard. Unable to bear weight, the employee's foot was dangling. Work partners, the foreman, and safety were notified. The injury was classified as recordable on March 2nd, 2025.