Mining Incidents

Meridian Materials LLC; Rieth Riley Const Co Inc controller

MSHA controller ID: 0118545

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Email me when a new MSHA incident is filed at any mine Meridian Materials LLC; Rieth Riley Const Co Inc controls.

Fatalities
0
Total incidents
4
Mines on record
1
Years on record
2017–2023
Compliance record
MSHA citations since 2016
46
citations
12
significant & substantial
$6,942
proposed penalties
$6,942
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
29
inspections on record
429
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: 429 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
46 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-05-30.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2023
1
2022
1
2017
2

Operators under this controller

Mines on record

For insurers, brokers, and safety consultants

The full compliance file on Meridian Materials LLC; Rieth Riley Const Co 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.