Mining Incidents

Trinity Quarry: 52 MSHA citations Metal/Non-Metal

Controlled by Vulcan Materials Company
Trinity, Morgan County, AL  ·  Active
MSHA Mine ID: 0100039

Trinity Quarry has $7K in proposed MSHA penalties and $0 outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
19
Years on record
1984–2023
Latest incident
May 2023
Compliance record
MSHA citations since 2001
52
citations
7
significant & substantial
$7,231
proposed penalties
$6,683
paid to date
92% of proposed penalties paid to date, a $548 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
66
inspections on record
1,061
inspection hours
4.9
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.
52 citations across 1,061 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
1
Section 107(a) orders
Most recent order: 2018-09-12.
On record since 2018.
Source: MSHA imminent-danger order records, updated weekly.

Trinity Quarry has $7K in proposed MSHA penalties and $0 outstanding across 3 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.
$7K
proposed penalties
$7K
current assessed
$7K
paid to date
$0
outstanding
51 assessments are final orders; 3 contested dockets.
Of $887 in penalties contested before the Commission, $239 was upheld in final decisions.
As of the most recent assessment on 2025-01-29.
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.
13.7%
significant & substantial
2.0%
high negligence or reckless
13.7%
reasonably likely or greater
43.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 11.8% low, 86.3% moderate, 2.0% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
3 citations taken to the federal commission · 6% of citations on record
  • Settled 1 · 33%
  • Stood as issued 1 · 33%
  • Vacated or withdrawn 1 · 33%
100%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 1 decided S&S contests · industry: 79%
73%
Penalty reduction in decided contests
$887 proposed, $239 after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2010-01-28.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
SE 2008-924M Settlement Melick 2010 $687 → $139
SE 2009-339M Dismissal Andrews 2012 $100 → $100
SE 2010-409M Withdrawal McCarthy 2011 $100 → $0
Source: FMSHRC civil penalty dockets and decisions (public record), 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: 2025-01-30
0%
of limit-tested samples over the exposure limit
24
samples
10
limit-tested
Most sampled contaminants
  • Nuisance dust, respirable, <1% Qtz10
  • Respirable dust, <.1mg10
  • Unlisted Particulate, respirable, <1% Qtz3
  • Quartz, respirable, >1% Qtz1
Show the individual readings (24)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-01-30 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2025-01-30 Quartz, respirable, >1% Qtz 0.29 Utility Man
2025-01-30 Respirable dust, <.1mg 0 Crusher Oper/Worker
2021-08-24 Unlisted Particulate, respirable, <1% Qtz 0.13 Utility Man
2021-08-24 Unlisted Particulate, respirable, <1% Qtz 0.13 Utility Man
2021-08-24 Unlisted Particulate, respirable, <1% Qtz 0.16 Utility Man
2015-09-17 Nuisance dust, respirable, <1% Qtz 0.3 10 0.03 Mechanic
2015-09-17 Nuisance dust, respirable, <1% Qtz 0.31 10 0.03 Truck Driver
2015-09-17 Nuisance dust, respirable, <1% Qtz 0.2 10 0.02 Front-end Loader Operator
2015-09-17 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2009-11-24 Nuisance dust, respirable, <1% Qtz 0.16 10 0.02 Front-end Loader Operator
2009-11-24 Nuisance dust, respirable, <1% Qtz 0.34 10 0.03 Bulldozer Operator
2009-11-24 Respirable dust, <.1mg 0 Crusher Oper/Worker
2009-11-24 Respirable dust, <.1mg 0 Truck Driver
2009-07-22 Nuisance dust, respirable, <1% Qtz 0.35 10 0.04 Bulldozer Operator
2009-07-22 Nuisance dust, respirable, <1% Qtz 0.16 10 0.02 Front-end Loader Operator
2009-07-22 Respirable dust, <.1mg 0 Mechanic
2009-07-22 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2009-07-22 Respirable dust, <.1mg 0 Truck Driver
2003-03-18 Respirable dust, <.1mg 0 Front-end Loader Operator
2003-03-18 Nuisance dust, respirable, <1% Qtz 0.2 10 0.02 Laborer, Bullgang
2003-03-18 Nuisance dust, respirable, <1% Qtz 0.2 10 0.02 Crusher Oper/Worker
2003-03-18 Respirable dust, <.1mg 0 Crusher Oper/Worker
2003-03-18 Nuisance dust, respirable, <1% Qtz 0.16 10 0.02 Truck Driver
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.

Trinity Quarry recorded 0.00 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Alabama, metal and nonmetal mining averaged 1.52 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 0.00 0.00 0.000
2024 * 0.00 0.00 0.000
2023 * 5.05 0.00 0.000
2022 * 0.00 0.00 0.000
2021 * 0.00 0.00 0.000
2020 * 0.00 0.00 0.000
2019 * 6.91 0.00 0.000
2018 * 0.00 0.00 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Trinity Quarries Inc 1950 to 1981
  2. Vulcan Construction Materials, LLC 1981 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 13
2025 13
2024 13
2023 16
2022 15
2021 15
2020 11
2019 11
2018 11
2017 11
2016 13
2015 14
2014 14
2013 14
2012 15
2011 14
2010 15
2009 13
2008 17
2007 18
2006 16
2005 16
2004 16
2003 17
2002 16
2001 25
2000 25
Source: MSHA quarterly employment and production, updated weekly.

Trinity Quarry sits in Morgan 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.
Morgan County, Alabama · Population 123,742
0.1%
Mining share of county employment
$64,858
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 5,921 0 0 0.0
2026 Q1 8,386 0 0 0.0
2025 Q4 7,382 0 0 0.0
2025 Q3 5,630 0 0 0.0
2025 Q2 7,694 0 0 0.0
2025 Q1 7,405 1 0 135.0
2024 Q4 4,259 0 0 0.0
2024 Q3 7,266 0 0 0.0
Show 98 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 7,766 0 0 0.0
2024 Q1 8,029 0 0 0.0
2023 Q4 8,686 2 0 230.3
2023 Q3 9,698 0 0 0.0
2023 Q2 11,218 0 0 0.0
2023 Q1 9,980 0 0 0.0
2022 Q4 8,133 1 0 123.0
2022 Q3 8,799 0 0 0.0
2022 Q2 8,409 1 0 118.9
2022 Q1 8,510 0 0 0.0
2021 Q4 8,154 0 0 0.0
2021 Q3 8,560 0 0 0.0
2021 Q2 11,507 0 0 0.0
2021 Q1 8,347 0 0 0.0
2020 Q4 6,977 0 0 0.0
2020 Q3 7,515 0 0 0.0
2020 Q2 6,787 1 1 147.3
2020 Q1 7,152 0 0 0.0
2019 Q4 7,102 0 0 0.0
2019 Q3 9,066 1 0 110.3
2019 Q2 7,229 0 0 0.0
2019 Q1 5,541 2 0 360.9
2018 Q4 5,958 0 0 0.0
2018 Q3 5,920 2 0 337.8
2018 Q2 5,834 0 0 0.0
2018 Q1 5,441 0 0 0.0
2017 Q4 5,219 0 0 0.0
2017 Q3 7,072 1 0 141.4
2017 Q2 7,255 0 0 0.0
2017 Q1 6,364 1 0 157.1
2016 Q4 8,138 0 0 0.0
2016 Q3 7,245 0 0 0.0
2016 Q2 6,791 0 0 0.0
2016 Q1 7,145 0 0 0.0
2015 Q4 7,358 0 0 0.0
2015 Q3 6,951 1 0 143.9
2015 Q2 6,990 0 0 0.0
2015 Q1 7,112 1 0 140.6
2014 Q4 7,505 0 0 0.0
2014 Q3 8,303 1 0 120.4
2014 Q2 8,084 0 0 0.0
2014 Q1 7,098 1 0 140.9
2013 Q4 8,152 0 0 0.0
2013 Q3 7,240 2 0 276.2
2013 Q2 7,265 0 0 0.0
2013 Q1 7,400 1 0 135.1
2012 Q4 7,402 0 0 0.0
2012 Q3 7,789 3 0 385.2
2012 Q2 7,478 0 0 0.0
2012 Q1 7,801 0 0 0.0
2011 Q4 6,567 2 0 304.6
2011 Q3 8,711 0 0 0.0
2011 Q2 8,800 0 0 0.0
2011 Q1 8,379 0 0 0.0
2010 Q4 8,457 1 0 118.2
2010 Q3 7,456 0 0 0.0
2010 Q2 7,943 1 0 125.9
2010 Q1 6,971 0 0 0.0
2009 Q4 5,923 0 0 0.0
2009 Q3 7,371 0 0 0.0
2009 Q2 7,241 0 0 0.0
2009 Q1 6,857 1 0 145.8
2008 Q4 7,900 0 0 0.0
2008 Q3 7,900 0 0 0.0
2008 Q2 8,514 1 0 117.5
2008 Q1 8,242 1 1 121.3
2007 Q4 7,421 0 0 0.0
2007 Q3 7,726 0 0 0.0
2007 Q2 7,804 0 0 0.0
2007 Q1 8,734 0 0 0.0
2006 Q4 10,208 0 0 0.0
2006 Q3 11,358 2 0 176.1
2006 Q2 9,454 0 0 0.0
2006 Q1 10,439 5 0 479.0
2005 Q4 9,600 0 0 0.0
2005 Q3 11,717 0 0 0.0
2005 Q2 9,969 2 0 200.6
2005 Q1 10,036 0 0 0.0
2004 Q4 7,601 0 0 0.0
2004 Q3 8,300 0 0 0.0
2004 Q2 8,305 0 0 0.0
2004 Q1 7,371 0 0 0.0
2003 Q4 8,565 0 0 0.0
2003 Q3 8,600 0 0 0.0
2003 Q2 7,634 0 0 0.0
2003 Q1 6,213 2 0 321.9
2002 Q4 8,015 0 0 0.0
2002 Q3 9,531 0 0 0.0
2002 Q2 6,447 3 2 465.3
2002 Q1 6,931 0 0 0.0
2001 Q4 7,820 0 0 0.0
2001 Q3 8,266 0 0 0.0
2001 Q2 9,986 0 0 0.0
2001 Q1 9,883 1 1 101.2
2000 Q4 11,186 0 0 0.0
2000 Q3 13,364 0 0 0.0
2000 Q2 12,962 0 0 0.0
2000 Q1 14,512 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

19 on file

2023 · 1 incident

May 22, 2023 AL · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck against stationary object

Employee was loading a broken heel plate from a loader into the back of a service truck. EE cut left pinky finger on the plate as EE tossed it into the bed of the truck. EE received 8 sutures and was released to full duty.

2019 · 1 incident

August 24, 2019 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

Employee felt something in eye when EE and others were in the process of installing a vibrator on a sand bin. A foreign object was removed from EE's eye at the emergency room and EE was returned to full duty.

2018 · 2 incidents

June 28, 2018 AL · Metal/Non-Metal trespasser OTHER
Vulcan Construction Materials, LLC · (Not Elsewhere Classified)

On 6/28/18 the police requested our permission to search the property at our Trinity Quarry to look for a person that had recently gone missing from a nearby home. Around 11:30 a.m. the police found the deceased body of the missing person in a heavily wooded buffer on VMC property (inactive mining area). The police stated the person had left home on foot and overdosed on drugs.

January 4, 2018 AL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Vulcan Construction Materials, LLC · Fall from machine

Cold weather contributed to frozen material in a hopper resulting in the under hopper conveyor to be inoperable. The employee climbed on the machine to investigate and slipped and fell to the ground resulting in shoulder contusion

2017 · 1 incident

July 29, 2017 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

Employee was tightening driveline bolts with a hand ratchet and it slipped hitting EE in the upper lip causing a laceration to the lip.

2012 · 1 incident

March 31, 2012 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Over-exertion (Not Elsewhere Classified)

EE was performing maintenance on the liner in the surge tunnel feeder. While using a pry bar to loosen the liner he felt a sting in his back. He did not request medical attention until April 9, 2012. He was diagnosed with a lumbar strain and placed on restricted duty.

2006 · 1 incident

November 3, 2006 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Over-exertion (Not Elsewhere Classified)

EE was tightening screw w/ratchet, felt slight strain in lower stomach, but didn't feel it necessary to see Dr. In March '07 he requested to see a Dr, who thought it was a recurrence of pre-existing hernia. He referred EE to surgeon, who placed EE on app. 6 wks restricted duty. Once surgeon's medical notes were rec'd (4/5/07) & reviewed it was determined this was a new hernia.

2001 · 2 incidents

December 5, 2001 AL · Metal/Non-Metal driver, jeep driver, tractor operator POWERED HAULAGE
Vulcan Construction Materials, LLC · Struck against a moving object

EE WAS WATERING ROADS IN THE PIT. HE STARTED TO MAKE A LEFT HAND TURN AT THE END OF THE RAMP. HEBEGAN COUGHING AND BLACKED OUT. THE TRUCK STRUCKA BOULDER.

February 7, 2001 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

EMPLOYEE WAS CUTTING TRAPPED GREASE RAG FROM TRUCK SEAT FRAME. KNIFE SLIPPED AND CUT LEFT THUMB.

1999 · 1 incident

February 9, 1999 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

IDLER MOUNTING FRAME SLIPPED OFF THE CONVEYOR BETWEEN THE IDLER AND CONVEYOR FRAME AND HIT THUMB.

1998 · 3 incidents

December 7, 1998 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

TIGHTENING CENTER RAIL BOLTS ON BOTTOM DECK OF SCREEN WITH SWIVEL HEAD RATCHET. RATCHET HANDLE SWIVELED DOWN CAUSING EMPLOYEE TO LUNGE FORWARD AND HIT HEAD.

April 7, 1998 AL · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Vulcan Construction Materials, LLC · Fall from ladders

EE WAS CLIMBING DOWN A SHORT LADDER WHEN HIS FOOT SLIPPED OFF THE LADDER CAUSING HIM TO FALL. HE LANDED ON THE SIDE OF HIS LEFT FOOT. FAILED TO MAINTAIN THREE POINTS OF CONTACT WHILE CLIMBING.

April 7, 1998 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Over-exertion (Not Elsewhere Classified)

STRAINED BACK WHILE USING SLEDGE HAMMER TO TIGHTEN THE CLAMP SCREWS ON JAW CRUSHER.

1996 · 1 incident

October 15, 1996 AL · Metal/Non-Metal utility man, errand boy, service truck operator HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Over-exertion in lifting objects

INJURED WAS CHANGING SCREEN CLOTH ON #3 SCREEN. AFTER FINDING CORRECT PIECE OF CLOTH, INJURED PICKED UP ONE END & CO-WORKER THE OTHER END. ABOUT HALF WAY TO THE SCREEN, INJURED PUT THE FRONT E ND OF THE SCREEN CLOTH DOWN & ASKED CO-WORKER TOCARRY IT ON UP. INJURED SAID HE FELT A SHARP PAIN & THEN A LITTLE STING.

1989 · 1 incident

August 31, 1989 AL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by flying object

USING SLEDGE HAMMER,EMPL HITTING TOP OF CRUSHER ANVIL TO FREE IT OF ROCK AND DUST.PIECE OF METAL FLEW OFF ANVIL AND STRUCK FOREARM REQ STITCHES.

1987 · 1 incident

April 18, 1987 AL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

EMPL FAILED TO 1ROPERLY SECURE LIFTING HOOK TO CRUSHER LINER PART.IT CAME LOOSE STRIKING EMPL FOOT.EMPL WAS WEARING SAFETY SHOES.

1986 · 1 incident

June 2, 1986 AL · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Caught in, under or between a moving and a stationary object

EMPL REMOVING C5EVIS FROM CABLE WHEN ROCK UNEXPECTANTLY MOVING CAUSING FINGER TO BE CAUGHT BETWEEN ROCK AND CLEVIS.

1985 · 1 incident

August 24, 1985 AL · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Caught in, under or between (Not Elsewhere Classified)

EE WAS HOLDING EDGE OF REPLACEMENT SCREEN CLOTH WITH RT HAND CO-WORKER PUSHED ANOTHE PIECE OF WIRE DOWN AGAINST EES LEFT HAND CATCHING IT BETWEEN THE 2 PIECES OF WIRE.

1984 · 1 incident

March 3, 1984 AL · Metal/Non-Metal drill helper HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Over-exertion in pulling or pushing objects

EMPLOYEE BENT OVER TO DISCONNECT HOSE FROM POT ON DUST COLLECTOR. HE PULLED BACKWARDS TO SLIP HOSE OFF CONNECTION, THE HOSE SLIPPED OFF WITH UNEXPECTED MOVEMENT BACKWARDS. THE EMPLOYEE FELT P AIN IN HIS BACK. HE STRAINED HIS LOWER BACK.