Main Rock Products Inc operator
Controlled by
Maurice E Main
MSHA operator ID: L09832
- Fatalities
- 0
- Total incidents
- 1
- Mines on record
- 1
- Years on record
- 1988
Compliance record
MSHA citations since 2002
107
citations
18
significant & substantial
$21,593
proposed penalties
$21,483
paid to date
99% of proposed penalties paid to date, a $110 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
86
inspections on record
1,169
inspection hours
9.2
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.107 citations across 1,169 inspection hours.
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.$22K
proposed penalties
$21K
current assessed
$21K
paid to date
$0
outstanding
107 assessments are final orders; 3 contested dockets.
As of the most recent assessment on 2025-12-02.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- HANDTOOLS (NONPOWERED) 1 non-fatal
Incident timeline
1988
1
Mines on record
- Main Quarry OR
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The full compliance file on Main Rock Products Inc
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.