CT Aggregates Metal/Non-Metal

SRM Materials, LLC · Surface

Controlled by Michael Hollingshead

Tecumseh, Lenawee County, MI · Active

MSHA Mine ID: 2003484

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Compliance record

MSHA citations since 2014

citations

significant & substantial

$5,906

proposed penalties

$5,755

paid to date

Source: MSHA violations data, updated weekly.

Quarterly safety rates

Citations per million employee-hours, as reported to MSHA

Quarter	Hours worked	Citations	Per 1M hrs
2025 Q4	2,319	0	0.0
2025 Q3	560	0	0.0
2025 Q2	2,491	0	0.0
2025 Q1	1,451	0	0.0
2024 Q3	2,059	0	0.0
2024 Q2	607	1	1647.4
2024 Q1	2,476	0	0.0
2023 Q4	2,414	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

1 on file

January 17, 2026 MI · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE

SRM Materials, LLC · Struck against a moving object

while dumping aggregate in a haul truck on level ground, the cab laid over causing the operator to fracture right knee.