Mining Incidents

The Materials Group of Merrimack LLC operator

MSHA operator ID: 0122270
Fatalities
0
Total incidents
0
Mines on record
0
Years on record
Compliance record
MSHA citations since 2012
7
citations
2
significant & substantial
$870
proposed penalties
$0
paid to date
0% of proposed penalties paid to date, a $870 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2012
2
inspections on record
47
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: 47 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections 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.
$870
proposed penalties
$870
current assessed
$0
paid to date
$870
outstanding
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2012-02-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

No reportable incidents on file.

MSHA has no recorded reportable accidents associated with this operator.

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The full compliance file on The Materials Group of Merrimack LLC

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.