Mining Incidents

Van Horn Quarry: 70 MSHA citations Metal/Non-Metal

Controlled by Jobeco Materials LLC
Van Horn, Culberson County, TX  ·  Active
MSHA Mine ID: 4105238

Van Horn Quarry has $44K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
3
Years on record
2020–2026
Latest incident
Aug 2026
Compliance record
MSHA citations since 2017
70
citations
13
significant & substantial
$43,573
proposed penalties
$39,611
paid to date
91% of proposed penalties paid to date, a $3,962 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2017
26
inspections on record
375
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: 375 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2018-06-26.
On record since 2018.
Source: MSHA imminent-danger order records, updated weekly.

Van Horn Quarry has $44K in proposed MSHA penalties and $0 outstanding across 3 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.
$44K
proposed penalties
$40K
current assessed
$40K
paid to date
$0
outstanding
69 assessments are final orders; 3 contested dockets.
Of $27K in penalties contested before the Commission, $23K was upheld in final decisions.
As of the most recent assessment on 2026-03-17.
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.
18.8%
significant & substantial
4.3%
high negligence or reckless
18.8%
reasonably likely or greater
26.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 1.4% low, 94.2% moderate, 4.3% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
6 citations taken to the federal commission · 9% of citations on record
  • Settled 6 · 100%
100%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 3 decided S&S contests · industry: 79%
15%
Penalty reduction in decided contests
$27K proposed, $23K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2024-12-08.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT 2024-0308 Settlement Paez 2025 $20K → $17K
CENT 2025-0093 Settlement Simonton 2025 $6K → $5K
CENT 2023-0143 Settlement 2023 $681 → $681
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2024-07-17
31%
of limit-tested samples over the exposure limit
14
samples
13
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz134 over
  • Respirable dust, <.1mg1
Show the individual readings (14)
Date Contaminant Concentration Limit Conc / limit Occupation
2024-07-17 Quartz, respirable, >1% Qtz 0.86 0.76 1.13 Mechanic
2024-04-03 Quartz, respirable, >1% Qtz 1.89 0.76 2.49 Mechanic
2023-12-05 Quartz, respirable, >1% Qtz 0.76 0.69 1.10 Dry Screen Plant Operator
2023-11-07 Quartz, respirable, >1% Qtz 0.68 0.66 1.03 Dry Screen Plant Operator
2024-04-04 Quartz, respirable, >1% Qtz 0.28 0.83 0.34 Dry Screen Plant Operator
2024-04-04 Quartz, respirable, >1% Qtz 0.52 0.65 0.80 Dry Screen Plant Operator
2024-04-03 Quartz, respirable, >1% Qtz 0.33 0.86 0.38 Dry Screen Plant Operator
2024-04-03 Quartz, respirable, >1% Qtz 0.54 0.67 0.81 Truck Driver
2024-04-03 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-12-05 Quartz, respirable, >1% Qtz 0.39 0.7 0.56 Crusher Oper/Worker
2023-12-05 Quartz, respirable, >1% Qtz 0.25 0.78 0.32 Dry Screen Plant Operator
2023-12-05 Quartz, respirable, >1% Qtz 0.34 0.61 0.56 Front-end Loader Operator
2023-11-07 Quartz, respirable, >1% Qtz 0.46 0.7 0.66 Front-end Loader Operator
2023-11-07 Quartz, respirable, >1% Qtz 0.64 0.81 0.79 Front-end Loader Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

Van Horn Quarry recorded 0.00 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.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below 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.
Year total case rate days-away fatal
2025 * 0.00 0.00 0.000
2024 * 0.00 0.00 0.000
2023 * 0.00 0.00 0.000
2022 * 8.56 8.56 0.000
2021 * 0.00 0.00 0.000
2020 * 8.84 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
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. Jobe Materials, L.P. 2017 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 19
2025 15
2024 16
2023 11
2022 11
2021 11
2020 11
2019 10
2018 9
2017 9
Source: MSHA quarterly employment and production, updated weekly.

Van Horn Quarry sits in Culberson 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.
Culberson County, Texas · Population 2,181
0.0%
Mining share of county employment
$42,672
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 8,288 0 0 0.0
2026 Q1 7,308 3 0 410.5
2025 Q4 6,973 0 0 0.0
2025 Q3 6,937 5 1 720.8
2025 Q2 8,115 0 0 0.0
2025 Q1 8,789 5 0 568.9
2024 Q4 10,931 0 0 0.0
2024 Q3 11,248 0 0 0.0
Show 30 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 10,478 8 2 763.5
2024 Q1 7,865 0 0 0.0
2023 Q4 4,066 5 0 1229.7
2023 Q3 6,149 10 0 1626.3
2023 Q2 5,629 1 0 177.7
2023 Q1 13,171 9 1 683.3
2022 Q4 7,189 0 0 0.0
2022 Q3 7,175 0 0 0.0
2022 Q2 5,091 3 1 589.3
2022 Q1 3,911 0 0 0.0
2021 Q4 5,089 4 1 786.0
2021 Q3 5,285 0 0 0.0
2021 Q2 5,184 1 0 192.9
2021 Q1 4,611 0 0 0.0
2020 Q4 5,304 2 1 377.1
2020 Q3 6,047 0 0 0.0
2020 Q2 5,911 3 3 507.5
2020 Q1 5,364 0 0 0.0
2019 Q4 4,544 2 0 440.1
2019 Q3 4,604 0 0 0.0
2019 Q2 4,499 3 0 666.8
2019 Q1 5,350 0 0 0.0
2018 Q4 5,325 1 0 187.8
2018 Q3 3,638 0 0 0.0
2018 Q2 4,273 2 1 468.1
2018 Q1 4,263 2 2 469.2
2017 Q4 3,544 0 0 0.0
2017 Q3 4,805 0 0 0.0
2017 Q2 4,060 1 0 246.3
2017 Q1 3,748 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

3 on file

2026 · 1 incident

2022 · 1 incident

August 19, 2022 TX · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Jobe Materials, L.P. · Struck by... (Not Elsewhere Classified)

Condition was wet and raining.

2020 · 1 incident

October 21, 2020 TX · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker SLIP OR FALL OF PERSON
Jobe Materials, L.P. · Fall from machine

Employee was on top of a hopper removing material when employee jumped off and landed 4 feet below, strained right knee.