Mining Incidents

Mendez Stone LLC. Metal/Non-Metal

Mendez Stone LLC · Surface
Controlled by Marisol Iris Mendez
Porum, Muskogee County, OK  ·  Active
MSHA Mine ID: 3402229

Mendez Stone LLC. has $2K in proposed MSHA penalties and $662 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 2022
15
citations
1
significant & substantial
$2,205
proposed penalties
$1,543
paid to date
70% of proposed penalties paid to date, a $662 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
9
inspections on record
109
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: 109 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Mendez Stone LLC. has $2K in proposed MSHA penalties and $662 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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$662
outstanding
15 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-02.
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 5,760 0 0 0.0
2025 Q2 2,825 2 1 708.0
2025 Q1 3,257 1 0 307.0
2024 Q4 2,335 0 0 0.0
2024 Q3 3,060 5 0 1634.0
2024 Q2 2,840 0 0 0.0
2024 Q1 5,465 0 0 0.0
2023 Q4 2,640 0 0 0.0
Show 4 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q3 2,470 1 0 404.9
2023 Q2 2,360 0 0 0.0
2023 Q1 2,675 0 0 0.0
2022 Q4 2,840 5 0 1760.6

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 Mendez Stone 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.