Mining Incidents

Lema001 Metal/Non-Metal

LEMA MATERIALS, LLC · Surface
Roymor, Liberty County, TX  ·  Abandoned
MSHA Mine ID: 4105447

Lema001 has $6K in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2020
21
citations
5
significant & substantial
$6,133
proposed penalties
$6,133
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2020
13
inspections on record
200
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: 200 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Lema001 has $6K in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
21 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-04-23.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q3 6,072 0 0 0.0
2025 Q2 6,043 1 1 165.5
2025 Q1 4,863 0 0 0.0
2024 Q4 4,788 1 0 208.9
2024 Q3 5,075 0 0 0.0
2024 Q2 4,236 1 0 236.1
2024 Q1 6,737 1 0 148.4
2023 Q4 5,060 0 0 0.0
Show 16 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q3 6,199 1 0 161.3
2023 Q2 6,820 0 0 0.0
2023 Q1 6,894 0 0 0.0
2022 Q4 6,523 1 0 153.3
2022 Q3 6,722 0 0 0.0
2022 Q2 7,009 2 0 285.3
2022 Q1 7,439 0 0 0.0
2021 Q4 7,666 2 0 260.9
2021 Q3 6,446 3 0 465.4
2021 Q2 5,864 0 0 0.0
2021 Q1 4,042 7 4 1731.8
2020 Q4 4,628 0 0 0.0
2020 Q3 3,086 0 0 0.0
2020 Q2 3,353 0 0 0.0
2020 Q1 3,228 1 0 309.8
2019 Q4 1,193 0 0 0.0

No reportable incidents on file.

MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.

For insurers, brokers, and safety consultants

The full compliance file on Lema001

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.