Mining Incidents

Uniontown Stone: 64 MSHA citations Metal/Non-Metal

Controlled by Jeffrey R Sidwell
Uniontown, Belmont County, OH  ·  Active
MSHA Mine ID: 3304390

Uniontown Stone has $7K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Uniontown Stone.

Fatalities
0
Total incidents
4
Years on record
1999–2012
Latest incident
Mar 2012
Compliance record
MSHA citations since 2000
64
citations
7
significant & substantial
$6,657
proposed penalties
$6,657
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
69
inspections on record
1,163
inspection hours
5.5
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.
64 citations across 1,163 inspection hours.
Source: MSHA inspections data, updated weekly.

Uniontown Stone has $7K 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
64 assessments are final orders; 1 contested dockets.
Of $100 in penalties contested before the Commission, $100 was upheld in final decisions.
As of the most recent assessment on 2025-06-13.
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.
10.9%
significant & substantial
0.0%
high negligence or reckless
10.9%
reasonably likely or greater
42.2%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 48.4% low, 51.6% 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.
1 citations taken to the federal commission · 2% of citations on record
  • Stood as issued 1 · 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 1 decided S&S contests · industry: 79%
0%
Penalty reduction in decided contests
$100 proposed, $100 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 2009-10-16.
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
LAKE 2010-58M Default Lesnick 2011 $100 → $100
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: 2026-06-12
0%
of limit-tested samples over the exposure limit
68
samples
14
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg43
  • Quartz, respirable, >1% Qtz19
  • Nuisance dust, respirable, <1% Qtz3
  • Unlisted Particulate, total, <1% Qtz2
Show the individual readings (68)
Date Contaminant Concentration Limit Conc / limit Occupation
2026-06-12 Unlisted Particulate, total, <1% Qtz 0 Front-end Loader Operator
2026-06-12 Unlisted Particulate, total, <1% Qtz 0 Front-end Loader Operator
2025-10-21 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-10-21 Quartz, respirable, >1% Qtz 0.15 Crusher Oper/Worker
2025-10-21 Nuisance dust, respirable, <1% Qtz 0.15 10 0.02 Truck Driver
2025-10-21 Nuisance dust, respirable, <1% Qtz 0.14 10 0.01 Rotary Bucket Ex. Operator
2025-06-13 Respirable dust, <.1mg 0 Bulldozer Operator
2025-06-13 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-06-13 Respirable dust, <.1mg 0 Shovel Operator
2025-06-13 Respirable dust, <.1mg 0 Diamond Drill Operator
2025-06-13 Respirable dust, <.1mg 0 Crusher Oper/Worker
2025-02-25 Respirable dust, <.1mg 0 Truck Driver
2025-02-25 Respirable dust, <.1mg 0 Crusher Oper/Worker
2025-02-25 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-02-25 Respirable dust, <.1mg 0 Truck Driver
2024-09-10 Respirable dust, <.1mg 0 Truck Driver
2024-09-10 Respirable dust, <.1mg 0 Backhoe Operator
2024-09-10 Respirable dust, <.1mg 0 Front-end Loader Operator
2024-09-10 Respirable dust, <.1mg 0 Crusher Oper/Worker
2024-09-10 Respirable dust, <.1mg 0 Bulldozer Operator
2024-02-07 Quartz, respirable, >1% Qtz 0.28 Crusher Oper/Worker
2024-02-07 Respirable dust, <.1mg 0 Truck Driver
2024-02-07 Respirable dust, <.1mg 0 Backhoe Operator
2024-02-07 Unlisted Particulate, respirable, <1% Qtz 0.5 Front-end Loader Operator
2023-09-11 Quartz, respirable, >1% Qtz 0.16 Bulldozer Operator
2023-09-11 Respirable dust, <.1mg 0 Drill Operator, Rotary
2023-09-11 Quartz, respirable, >1% Qtz 0.39 1.32 0.30 Front-end Loader Operator
2023-09-11 Respirable dust, <.1mg 0 Rotary Bucket Ex. Operator
2023-09-11 Quartz, respirable, >1% Qtz 0.15 Rotary Bucket Ex. Operator
2023-01-11 Quartz, respirable, >1% Qtz 0.51 1.85 0.28 Truck Driver
2023-01-11 Respirable dust, <.1mg 0 Truck Driver
2023-01-11 Respirable dust, <.1mg 0 Rotary Bucket Ex. Operator
2023-01-11 Respirable dust, <.1mg 0 Front-end Loader Operator
2023-01-11 Quartz, respirable, >1% Qtz 0.31 1.33 0.23 Crusher Oper/Worker
2022-03-16 Respirable dust, <.1mg 0 Front-end Loader Operator
2022-03-16 Respirable dust, <.1mg 0 Truck Driver
2022-03-16 Quartz, respirable, >1% Qtz 0.19 Crusher Oper/Worker
2022-03-16 Quartz, respirable, >1% Qtz 0.56 1.39 0.40 Backhoe Operator
2021-07-26 Quartz, respirable, >1% Qtz 0.16 Bulldozer Operator
2021-07-26 Respirable dust, <.1mg 0 Backhoe Operator
2021-07-26 Respirable dust, <.1mg 0 Front-end Loader Operator
2021-07-26 Respirable dust, <.1mg 0 Truck Driver
2020-07-07 Quartz, respirable, >1% Qtz 0.14 Crusher Oper/Worker
2020-07-07 Respirable dust, <.1mg 0 Backhoe Operator
2020-07-07 Respirable dust, <.1mg 0 Front-end Loader Operator
2020-07-07 Respirable dust, <.1mg 0 Utility Man
2020-07-07 Respirable dust, <.1mg 0 Truck Driver
2020-03-04 Respirable dust, <.1mg 0 Truck Driver
2020-03-04 Respirable dust, <.1mg 0 Backhoe Operator
2020-03-04 Respirable dust, <.1mg 0 Backhoe Operator
2020-03-04 Respirable dust, <.1mg 0 Front-end Loader Operator
2019-03-05 Respirable dust, <.1mg 0 Truck Driver
2019-03-05 Quartz, respirable, >1% Qtz 0.18 Backhoe Operator
2019-03-05 Respirable dust, <.1mg 0 Backhoe Operator
2019-03-05 Respirable dust, <.1mg 0 Bulldozer Operator
2015-06-12 Quartz, respirable, >1% Qtz 0.4 0.98 0.41 Backhoe Operator
2015-06-12 Respirable dust, <.1mg 0 Truck Driver
2012-04-04 Respirable dust, <.1mg 0 Crusher Oper/Worker
2012-04-04 Quartz, respirable, >1% Qtz 0.33 1.08 0.31 Drill Operator, Rotary
2012-04-04 Quartz, respirable, >1% Qtz 0.53 1.07 0.50 Utility Man
2011-11-09 Quartz, respirable, >1% Qtz 0.45 1.08 0.42 Drill Operator, Rotary
2011-11-09 Quartz, respirable, >1% Qtz 0.37 1.32 0.28 Front-end Loader Operator
2011-11-09 Nuisance dust, respirable, <1% Qtz 0.12 10 0.01 Truck Driver
2011-11-09 Quartz, respirable, >1% Qtz 0.32 1.14 0.28 Crusher Oper/Worker
2002-07-09 Quartz, respirable, >1% Qtz 0.32 1.85 0.17 Crusher Oper/Worker
2002-07-09 Respirable dust, <.1mg 0 Backhoe Operator
2002-07-09 Respirable dust, <.1mg 0 Truck Driver
2002-07-09 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.

Uniontown Stone 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
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
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 Ohio, metal and nonmetal mining averaged 1.56 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
2020 * 0.00 0.00 0.000
2019 * 0.00 0.00 0.000
2018 * 0.00 0.00 0.000
2017 * 0.00 0.00 0.000
2016 * 0.00 0.00 0.000
2015 * 0.00 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. Northshore Coal Inc 1996 to 1999
  2. Sidwell Materials Inc 1999 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 12
2025 10
2024 10
2023 10
2022 27
2021 26
2020 30
2019 35
2018 28
2017 21
2016 19
2015 23
2014 24
2013 19
2012 23
2011 20
2010 15
2009 15
2008 13
2007 17
2006 10
2005 12
2004 10
2003 10
2002 9
2001 9
2000 6
Source: MSHA quarterly employment and production, updated weekly.

Uniontown Stone sits in Belmont County, Ohio, where the Census mining category is 4.7% 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.
Belmont County, Ohio · Population 65,982
4.7%
Mining share of county employment
$58,411
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 7,859 0 0 0.0
2026 Q1 7,980 0 0 0.0
2025 Q4 6,094 0 0 0.0
2025 Q3 6,950 0 0 0.0
2025 Q2 5,550 1 0 180.2
2025 Q1 5,236 1 0 191.0
2024 Q4 7,390 0 0 0.0
2024 Q3 7,056 5 0 708.6
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 4,202 0 0 0.0
2024 Q1 4,722 0 0 0.0
2023 Q4 3,512 0 0 0.0
2023 Q3 3,431 0 0 0.0
2023 Q2 2,063 0 0 0.0
2023 Q1 4,924 0 0 0.0
2022 Q4 3,489 0 0 0.0
2022 Q3 5,204 0 0 0.0
2022 Q2 4,222 0 0 0.0
2022 Q1 3,336 0 0 0.0
2021 Q4 4,425 0 0 0.0
2021 Q3 3,473 1 0 287.9
2021 Q2 4,299 0 0 0.0
2021 Q1 2,983 0 0 0.0
2020 Q4 5,116 0 0 0.0
2020 Q3 4,959 0 0 0.0
2020 Q2 6,787 1 0 147.3
2020 Q1 4,544 0 0 0.0
2019 Q4 7,223 0 0 0.0
2019 Q3 7,909 0 0 0.0
2019 Q2 8,772 0 0 0.0
2019 Q1 6,626 1 0 150.9
2018 Q4 4,737 0 0 0.0
2018 Q3 5,951 0 0 0.0
2018 Q2 6,568 0 0 0.0
2018 Q1 7,592 1 0 131.7
2017 Q4 7,542 0 0 0.0
2017 Q3 6,316 0 0 0.0
2017 Q2 7,791 0 0 0.0
2017 Q1 5,778 0 0 0.0
2016 Q4 6,306 2 1 317.2
2016 Q3 5,995 0 0 0.0
2016 Q2 6,309 3 1 475.5
2016 Q1 6,763 1 0 147.9
2015 Q4 9,584 0 0 0.0
2015 Q3 9,730 0 0 0.0
2015 Q2 8,776 3 0 341.8
2015 Q1 5,904 0 0 0.0
2014 Q4 12,841 5 0 389.4
2014 Q3 12,483 1 0 80.1
2014 Q2 8,761 0 0 0.0
2014 Q1 7,251 2 0 275.8
2013 Q4 6,874 0 0 0.0
2013 Q3 7,737 0 0 0.0
2013 Q2 6,788 4 1 589.3
2013 Q1 6,168 0 0 0.0
2012 Q4 7,947 3 1 377.5
2012 Q3 10,068 0 0 0.0
2012 Q2 7,580 3 0 395.8
2012 Q1 11,914 0 0 0.0
2011 Q4 11,974 4 0 334.1
2011 Q3 10,668 0 0 0.0
2011 Q2 8,678 0 0 0.0
2011 Q1 5,200 1 0 192.3
2010 Q4 5,447 0 0 0.0
2010 Q3 5,296 0 0 0.0
2010 Q2 7,981 1 0 125.3
2010 Q1 3,723 0 0 0.0
2009 Q4 5,064 0 0 0.0
2009 Q3 5,205 1 1 192.1
2009 Q2 5,804 0 0 0.0
2009 Q1 4,681 0 0 0.0
2008 Q4 5,484 0 0 0.0
2008 Q3 5,796 0 0 0.0
2008 Q2 6,547 0 0 0.0
2008 Q1 4,724 1 0 211.7
2007 Q4 5,601 0 0 0.0
2007 Q3 6,783 0 0 0.0
2007 Q2 7,106 0 0 0.0
2007 Q1 6,627 0 0 0.0
2006 Q4 7,413 1 0 134.9
2006 Q3 4,213 0 0 0.0
2006 Q2 5,842 0 0 0.0
2006 Q1 5,086 0 0 0.0
2005 Q4 6,637 0 0 0.0
2005 Q3 7,744 0 0 0.0
2005 Q2 6,134 1 0 163.0
2005 Q1 5,463 0 0 0.0
2004 Q4 4,965 1 0 201.4
2004 Q3 4,929 0 0 0.0
2004 Q2 4,884 1 0 204.8
2004 Q1 6,142 0 0 0.0
2003 Q4 4,751 0 0 0.0
2003 Q3 5,191 0 0 0.0
2003 Q2 5,128 1 0 195.0
2003 Q1 3,973 0 0 0.0
2002 Q4 3,738 1 0 267.5
2002 Q3 5,075 1 0 197.0
2002 Q2 4,737 0 0 0.0
2002 Q1 4,370 0 0 0.0
2001 Q4 7,782 0 0 0.0
2001 Q3 5,370 5 0 931.1
2001 Q2 4,123 0 0 0.0
2001 Q1 2,764 2 0 723.6
2000 Q4 3,425 0 0 0.0
2000 Q3 4,202 0 0 0.0
2000 Q2 5,292 0 0 0.0
2000 Q1 0 1 0
No fatalities recorded at this mine.

Reportable incidents

4 on file

2012 · 1 incident

March 21, 2012 OH · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler SLIP OR FALL OF PERSON
Sidwell Materials Inc · Fall onto or against objects

Employee went to jumped off Linkbelt 460 Excavator and slipped on the end of the track. Employee fell on the track with his lower back injuring it.

2004 · 1 incident

February 5, 2004 OH · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Sidwell Materials Inc · Fall from machine

GOT OUT OF TRACK HOE TO RELIEVE HIMSELF AND HE SLIPPED ON THE METAL TRACK PADS AND FELL TO THE GROUND.

1999 · 2 incidents

December 3, 1999 OH · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Sidwell Materials Inc · Struck by flying object

WHILE HE WAS CLEANING HIS SAFETY GLASSES A SMALL PIECE OF ROCK FLEW AND HIT HIM IN LEFT EYE.

July 19, 1999 OH · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Northshore Coal Inc · Struck by flying object

OPERATOR WAS PUSHING UP RIP RAP WITH BUCKET DOWN & TILTED FORWARD WHEN HOSE BOLWED BETWEEN END & SAFETY CHAIN, APPROX 2500-3000 LBS OF OIL PRESSURE HIT WINDSHIELD & BROKE IT IN CAB OF LOADER & CUTTING OPERATOR ON LEFT SIDE OF HEAD, EAR, COMPLAINING OF SHOULDER HURTING. PUSHED OPERATOR BETWEEN CONTROLS & STEERING WHEEL.