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Redstone Quarry: 7 MSHA citations Metal/Non-Metal

Controlled by Vulcan Materials Company
Madison, Madison County, AL  ·  Active
MSHA Mine ID: 0103542

Redstone Quarry has $1K 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
1
Years on record
2023
Latest incident
Feb 2023
Compliance record
MSHA citations since 2021
7
citations
2
significant & substantial
$1,225
proposed penalties
$1,225
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See Vulcan Construction Materials, LLC's full MSHA compliance history →
Inspection activity
MSHA inspections since 2021
13
inspections on record
145
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: 145 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Redstone Quarry has $1K 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.
$1K
proposed penalties
$1K
current assessed
$1K
paid to date
$0
outstanding
7 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-04-01.
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.
28.6%
significant & substantial
0.0%
high negligence or reckless
28.6%
reasonably likely or greater
14.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 57.1% low, 42.9% 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: 2026-02-18
8
samples
0
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz5
  • Respirable dust, <.1mg2
  • Unlisted Particulate, respirable, <1% Qtz1
Show the individual readings (8)
Date Contaminant Concentration Limit Conc / limit Occupation
2026-02-18 Quartz, respirable, >1% Qtz 0.15 Crusher Oper/Worker
2023-04-26 Unlisted Particulate, respirable, <1% Qtz 0.28 Front-end Loader Operator
2023-04-26 Quartz, respirable, >1% Qtz 0.38 Crusher Oper/Worker
2023-04-26 Quartz, respirable, >1% Qtz 0.36 Utility Man
2022-09-28 Respirable dust, <.1mg 0 Supervisor, Co. Official
2022-09-28 Quartz, respirable, >1% Qtz 0.19 Dry Screen Plant Operator
2022-09-28 Respirable dust, <.1mg 0 Truck Driver
2022-09-28 Quartz, respirable, >1% Qtz 0.27 Front-end Loader Operator
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. Vulcan Construction Materials, LLC 2020 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 6
2025 6
2024 6
2023 8
2022 8
2021 6
2020 6
Source: MSHA quarterly employment and production, updated weekly.

Redstone Quarry sits in Madison County, Alabama, 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.
Madison County, Alabama · Population 397,135
0.1%
Mining share of county employment
$83,528
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 3,488 0 0 0.0
2026 Q1 2,557 0 0 0.0
2025 Q4 1,528 0 0 0.0
2025 Q3 2,483 0 0 0.0
2025 Q2 4,484 0 0 0.0
2025 Q1 2,313 0 0 0.0
2024 Q4 2,700 0 0 0.0
2024 Q3 1,918 0 0 0.0
Show 16 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 3,701 1 0 270.2
2024 Q1 3,441 0 0 0.0
2023 Q4 3,827 0 0 0.0
2023 Q3 3,239 0 0 0.0
2023 Q2 3,471 4 2 1152.4
2023 Q1 4,080 0 0 0.0
2022 Q4 3,759 0 0 0.0
2022 Q3 4,271 0 0 0.0
2022 Q2 4,634 0 0 0.0
2022 Q1 4,643 0 0 0.0
2021 Q4 3,736 1 0 267.7
2021 Q3 3,669 0 0 0.0
2021 Q2 3,275 1 0 305.3
2021 Q1 3,182 0 0 0.0
2020 Q4 3,319 0 0 0.0
2020 Q3 1,793 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2023 · 1 incident

February 15, 2023 AL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by flying object

Employee was changing blow bars on the portable plant, using a soft faced sledgehammer, when a metal fragment came off the shoe causing a laceration on the anterior of EE's right elbow. EE sought medical attention, first aid was rendered and released to full duty. EE had surgery on March 1, 2023 to remove the metal fragment from EE' arm and is currently working with restrictions.