MRC Rock & Sand, LLC. operator
Controlled by
Roko Grbic; Mile Grbic
MSHA operator ID: 0159053
- Fatalities
- 0
- Total incidents
- 1
- Mines on record
- 1
- Years on record
- 2024
Compliance record
MSHA citations since 2018
117
citations
43
significant & substantial
$62,714
proposed penalties
$37,532
paid to date
60% of proposed penalties paid to date, a $25,182 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2018
51
inspections on record
818
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: 818 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.$63K
proposed penalties
$43K
current assessed
$38K
paid to date
$6K
outstanding
111 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2026-04-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Top causes
- OTHER 1 non-fatal
Incident timeline
2024
1
Mines on record
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For insurers, brokers, and safety consultants
The full compliance file on MRC Rock & Sand, 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.