A contractor died after a concrete retaining wall collapsed into the excavated trench below crushing EE.
North American Silica Sand, LLC Metal/Non-Metal
North American Silica Sand, LLC
· Facility
Controlled by
Ignacio Martinez
Poteet,
Atascosa County,
TX
·
Intermittent
MSHA Mine ID: 4105470
North American Silica Sand, LLC has $23K in proposed MSHA penalties and $20K outstanding across 0 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 2
- Total incidents
- 2
- Years on record
- 2026
- Latest incident
- Mar 2026
Compliance record
MSHA citations since 2019
68
citations
19
significant & substantial
$22,669
proposed penalties
$2,295
paid to date
10% of proposed penalties paid to date, a $20,374 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2019
19
inspections on record
461
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: 461 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
North American Silica Sand, LLC has $23K in proposed MSHA penalties and $20K 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.$23K
proposed penalties
$23K
current assessed
$2K
paid to date
$20K
outstanding
34 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-07-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 Q4 | 2,865 | 0 | 0 | 0.0 |
| 2025 Q3 | 5,989 | 1 | 0 | 167.0 |
| 2025 Q2 | 1,900 | 0 | 0 | 0.0 |
| 2024 Q4 | 2,471 | 0 | 0 | 0.0 |
| 2024 Q3 | 2,429 | 0 | 0 | 0.0 |
| 2024 Q2 | 2,545 | 0 | 0 | 0.0 |
| 2024 Q1 | 2,757 | 2 | 1 | 725.4 |
| 2023 Q2 | 10,321 | 0 | 0 | 0.0 |
Show 4 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q1 | 22,557 | 14 | 4 | 620.6 |
| 2022 Q4 | 13,171 | 0 | 0 | 0.0 |
| 2022 Q3 | 15,759 | 7 | 1 | 444.2 |
| 2022 Q2 | 7,816 | 0 | 0 | 0.0 |
Fatalities at this mine
2 recorded
March 3, 2026
TX · Metal/Non-Metal
cement worker, concrete worker, form man, mandoseal man
Fatality · FALLING/SLIDING/ROLLING MATERIALS
North American Silica Sand, LLC · Struck by falling object
March 3, 2026
TX · Metal/Non-Metal
cement worker, concrete worker, form man, mandoseal man
Fatality · FALLING/SLIDING/ROLLING MATERIALS
North American Silica Sand, LLC · Struck by falling object
Unsure of what conditions contributed to the death
For insurers, brokers, and safety consultants
The full compliance file on North American Silica 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.