What are Kerwin's Stone Supply's MSHA penalties?

Kerwin's Stone Supply has $380 in proposed MSHA penalties on record, $232 paid, and $148 outstanding.

Kerwin's Stone Supply: 3 MSHA citations operator

MSHA operator ID: B3503

Kerwin's Stone Supply has no reportable incidents on file with MSHA. MSHA has proposed $380 in penalties since 2017, with $148 outstanding.

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Fatalities: 0
Total incidents: 0
Mines on record: 0
Years on record: —

Compliance record

MSHA citations since 2017

citations

significant & substantial

$380

proposed penalties

$232

paid to date

61% of proposed penalties paid to date, a $148 gap.

Source: MSHA violations data, updated weekly.

Penalty disposition

ⓘ

Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.

$380

proposed penalties

$380

current assessed

$232

paid to date

$148

outstanding

3 assessments are final orders; 1 contested dockets.

Of $148 in penalties contested before the Commission, $148 was upheld in final decisions.

As of the most recent assessment on 2022-10-06.

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

33.3%

permanently disabling or fatal if injury occurs

Negligence coding: 0.0% none, 66.7% low, 33.3% 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 · 33% of citations on record

Stood as issued 1 · 100%

Penalty reduction in decided contests

$148 proposed, $148 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 A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record.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 2023-01-05. Vacated and withdrawn citations are removed from the file this view attributes through, so that outcome is slightly undercounted here.

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 operator contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.

Docket	Decision	Judge	Year	Proposed / upheld
YORK 2023-0033	Default		2023	$148 → $148

Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

No reportable incidents on file.

MSHA has no recorded reportable accidents associated with this operator.

For insurers, brokers, and safety consultants

Where Kerwin's Stone Supply stands on silica, penalties, and injury rate

MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.

The federal record itself stays free on this site. What costs money, and why.

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