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Spring Mill S&G: 23 MSHA citations Metal/Non-Metal

SRM Materials, LLC · Surface
Controlled by Michael Hollingshead
Brighton, Livingston County, MI  ·  Active
MSHA Mine ID: 2003569

Spring Mill S&G has $4K 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
23
citations
1
significant & substantial
$3,704
proposed penalties
$3,704
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See SRM Materials, LLC's full MSHA compliance history →
Inspection activity
MSHA inspections since 2019
15
inspections on record
226
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: 226 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Spring Mill S&G has $4K 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.
$4K
proposed penalties
$4K
current assessed
$4K
paid to date
$0
outstanding
23 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-08-21.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
ⓘ Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
4.3%
significant & substantial
0.0%
high negligence or reckless
4.3%
reasonably likely or greater
43.5%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 39.1% low, 60.9% moderate, 0.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
ⓘ A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
ⓘ Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-10-21
0%
of limit-tested samples over the exposure limit
4
samples
2
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz2
  • Respirable dust, <.1mg2
Show the individual readings (4)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-10-21 Respirable dust, <.1mg 0 Laborer, Bullgang
2023-11-16 Quartz, respirable, >1% Qtz 0.22 0.65 0.34 Front-end Loader Operator
2023-11-16 Respirable dust, <.1mg 0 Screen/Scalper Operator
2020-06-09 Quartz, respirable, >1% Qtz 0.54 0.55 0.98 Laborer, Bullgang
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Spring Mill Reclamation LLC 2018 to 2023
  2. SRM Materials, LLC 2023 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 5
2025 7
2024 6
2023 5
2022 5
2021 6
2020 4
2019 6
Source: MSHA quarterly employment and production, updated weekly.

Spring Mill S&G sits in Livingston County, Michigan, where the Census mining category is 0.1% of county employment.

Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Livingston County, Michigan · Population 195,143
0.1%
Mining share of county employment
$101,315
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 3,717 0 0 0.0
2026 Q1 2,405 0 0 0.0
2025 Q4 3,446 0 0 0.0
2025 Q3 3,626 1 1 275.8
2025 Q2 3,694 0 0 0.0
2025 Q1 2,499 0 0 0.0
2024 Q4 3,224 5 0 1550.9
2024 Q3 3,907 0 0 0.0
Show 21 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 2,586 8 0 3093.6
2024 Q1 2,253 0 0 0.0
2023 Q4 2,923 0 0 0.0
2023 Q3 2,279 0 0 0.0
2023 Q2 2,554 0 0 0.0
2023 Q1 1,585 0 0 0.0
2022 Q4 2,960 1 0 337.8
2022 Q3 3,394 0 0 0.0
2022 Q2 3,149 2 0 635.1
2022 Q1 1,758 0 0 0.0
2021 Q4 3,157 2 0 633.5
2021 Q3 3,131 0 0 0.0
2021 Q2 4,401 0 0 0.0
2021 Q1 2,772 0 0 0.0
2020 Q4 2,297 0 0 0.0
2020 Q3 2,753 0 0 0.0
2020 Q2 2,371 4 0 1687.1
2020 Q1 1,528 0 0 0.0
2019 Q4 2,427 0 0 0.0
2019 Q3 3,860 0 0 0.0
2019 Q2 4,120 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.