Mining Incidents

MRA: 5 MSHA citations Metal/Non-Metal

J.S.G. Corporation · Surface
Williamsburg, James City County, VA  ·  Active
MSHA Mine ID: 4407340

MRA has $617 in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2016
5
citations
0
significant & substantial
$617
proposed penalties
$617
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
20
inspections on record
270
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: 270 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

MRA has $617 in proposed MSHA penalties and $0 outstanding across 1 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.
$617
proposed penalties
$617
current assessed
$617
paid to date
$0
outstanding
5 assessments are final orders; 1 contested dockets.
Of $300 in penalties contested before the Commission, $0 was upheld in final decisions.
As of the most recent assessment on 2023-06-08.
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
0.0%
high negligence or reckless
0.0%
reasonably likely or greater
40.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 40.0% low, 60.0% moderate, 0.0% 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.
3 citations taken to the federal commission · 60% of citations on record
  • Vacated or withdrawn 3 · 100%
100%
Penalty reduction in decided contests
$300 proposed, $0 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 2015-08-16.
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
VA 2015-0290 Withdrawal Lesnick 2016 $300 → $0
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: 2025-08-26
0%
of limit-tested samples over the exposure limit
6
samples
1
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg4
  • Nuisance dust, respirable, <1% Qtz1
  • Quartz, respirable, >1% Qtz1
Show the individual readings (6)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-08-26 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-11-30 Nuisance dust, respirable, <1% Qtz 0.31 10 0.03 Rotary Bucket Ex. Operator
2023-11-30 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-04-06 Respirable dust, <.1mg 0 Supervisor, Co. Official
2021-04-06 Quartz, respirable, >1% Qtz 0.13 Rotary Bucket Ex. Operator
2021-04-06 Respirable dust, <.1mg 0 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.
Ownership history
  1. J.S.G. Corporation 2015 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 2
2025 2
2024 2
2023 2
2022 3
2021 2
2020 2
2019 2
2018 2
2017 2
2016 2
2015 2
Source: MSHA quarterly employment and production, updated weekly.

MRA sits in James City County, Virginia, 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.
James City County, Virginia · Population 80,046
0.0%
Mining share of county employment
$107,046
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 656 0 0 0.0
2026 Q1 587 0 0 0.0
2025 Q4 153 0 0 0.0
2025 Q3 286 0 0 0.0
2025 Q2 286 0 0 0.0
2025 Q1 233 0 0 0.0
2024 Q4 261 0 0 0.0
2024 Q3 312 0 0 0.0
Show 38 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 473 0 0 0.0
2024 Q1 373 0 0 0.0
2023 Q4 617 0 0 0.0
2023 Q3 630 0 0 0.0
2023 Q2 573 1 0 1745.2
2023 Q1 489 0 0 0.0
2022 Q4 432 0 0 0.0
2022 Q3 586 0 0 0.0
2022 Q2 331 0 0 0.0
2022 Q1 785 0 0 0.0
2021 Q4 644 0 0 0.0
2021 Q3 512 0 0 0.0
2021 Q2 229 0 0 0.0
2021 Q1 489 0 0 0.0
2020 Q4 490 0 0 0.0
2020 Q3 553 0 0 0.0
2020 Q2 590 0 0 0.0
2020 Q1 687 0 0 0.0
2019 Q4 671 0 0 0.0
2019 Q3 319 0 0 0.0
2019 Q2 854 2 0 2341.9
2019 Q1 458 0 0 0.0
2018 Q4 209 0 0 0.0
2018 Q3 533 0 0 0.0
2018 Q2 505 0 0 0.0
2018 Q1 344 0 0 0.0
2017 Q4 301 0 0 0.0
2017 Q3 212 0 0 0.0
2017 Q2 148 0 0 0.0
2017 Q1 120 0 0 0.0
2016 Q4 214 2 0 9345.8
2016 Q3 238 0 0 0.0
2016 Q2 190 0 0 0.0
2016 Q1 234 0 0 0.0
2015 Q4 258 0 0 0.0
2015 Q3 359 0 0 0.0
2015 Q2 207 0 0 0.0
2015 Q1 121 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.