What are DMC Mining Services Corp's MSHA penalties?

DMC Mining Services Corp has $480K in proposed MSHA penalties on record, $339K paid, and $151 outstanding.

DMC Mining Services Corp: 349 MSHA citations operator

MSHA operator ID: WJ6

DMC Mining Services Corp has no reportable incidents on file with MSHA. MSHA has proposed $480K in penalties since 2000, with $151 outstanding.

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

Compliance record

MSHA citations since 2000

349

citations

significant & substantial

$479,640

proposed penalties

$338,973

paid to date

71% of proposed penalties paid to date, a $140,667 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.

$480K

proposed penalties

$339K

current assessed

$339K

paid to date

$151

outstanding

343 assessments are final orders; 31 contested dockets.

Of $441K in penalties contested before the Commission, $165K was upheld in final decisions.

As of the most recent assessment on 2026-08-17.

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.

27.7%

significant & substantial

9.0%

high negligence or reckless

27.1%

reasonably likely or greater

50.4%

permanently disabling or fatal if injury occurs

Negligence coding: 0.0% none, 10.8% low, 80.2% moderate, 9.0% 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.

43 citations taken to the federal commission · 12% of citations on record

Settled 43 · 100%

72%

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 Vacated and withdrawn citations, and settlements that removed the designation, count against.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 32 decided S&S contests · industry: 79%

45%

Penalty reduction in decided contests

$295K proposed, $161K 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 2025-06-03. 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
WEST 2011-20M	Vacate	Andrews	2011	$70K → $10K
WEST 2011-730M	Withdrawal	Lewis	2012	$43K → $0
WEST 2013-1045M	Settlement	Miller	2014	$34K → $21K
WEST 2011-307M	Settlement	Lewis	2012	$30K → $20K
WEST 2009-1316M	Settlement	Miller	2011	$23K → $10K
WEST20010207M	Withdrawal		2001	$21K → $0

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 DMC Mining Services Corp 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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