Mining Incidents

Fort Knox Quarry Metal/Non-Metal

Controlled by Vulcan Materials Company
Fort Knox, Hardin County, KY  ·  Active
MSHA Mine ID: 1500079

Fort Knox Quarry has $33K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
24
Years on record
1990–2025
Latest incident
Jun 2025
Compliance record
MSHA citations since 2001
84
citations
21
significant & substantial
$32,678
proposed penalties
$31,900
paid to date
98% of proposed penalties paid to date, a $778 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
83
inspections on record
1,581
inspection hours
5.3
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.
84 citations across 1,581 inspection hours.
Source: MSHA inspections data, updated weekly.

Fort Knox Quarry has $33K in proposed MSHA penalties and $0 outstanding across 4 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.
$33K
proposed penalties
$32K
current assessed
$32K
paid to date
$0
outstanding
84 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2025-09-09.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 7,282 0 0 0.0
2025 Q3 8,094 1 0 123.5
2025 Q2 7,698 0 0 0.0
2025 Q1 7,320 0 0 0.0
2024 Q4 7,581 4 0 527.6
2024 Q3 8,150 4 2 490.8
2024 Q2 9,145 0 0 0.0
2024 Q1 10,299 6 1 582.6
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 10,534 0 0 0.0
2023 Q3 11,134 2 0 179.6
2023 Q2 9,578 0 0 0.0
2023 Q1 9,067 0 0 0.0
2022 Q4 7,570 2 0 264.2
2022 Q3 7,916 0 0 0.0
2022 Q2 5,351 0 0 0.0
2022 Q1 5,945 1 0 168.2
2021 Q4 4,854 0 0 0.0
2021 Q3 5,466 0 0 0.0
2021 Q2 5,659 0 0 0.0
2021 Q1 5,010 0 0 0.0
2020 Q4 4,176 0 0 0.0
2020 Q3 5,030 0 0 0.0
2020 Q2 5,918 0 0 0.0
2020 Q1 6,119 0 0 0.0
2019 Q4 6,118 0 0 0.0
2019 Q3 6,727 0 0 0.0
2019 Q2 5,195 0 0 0.0
2019 Q1 6,013 0 0 0.0
2018 Q4 4,599 0 0 0.0
2018 Q3 5,449 0 0 0.0
2018 Q2 5,377 0 0 0.0
2018 Q1 5,992 0 0 0.0
2017 Q4 6,855 1 0 145.9
2017 Q3 7,463 0 0 0.0
2017 Q2 7,193 1 0 139.0
2017 Q1 9,150 0 0 0.0
2016 Q4 7,675 1 0 130.3
2016 Q3 6,604 0 0 0.0
2016 Q2 6,905 2 1 289.6
2016 Q1 7,445 0 0 0.0
2015 Q4 9,128 5 3 547.8
2015 Q3 8,398 2 1 238.2
2015 Q2 8,130 0 0 0.0
2015 Q1 7,257 2 1 275.6
2014 Q4 6,889 0 0 0.0
2014 Q3 8,309 2 0 240.7
2014 Q2 7,198 0 0 0.0
2014 Q1 5,285 0 0 0.0
2013 Q4 8,242 3 0 364.0
2013 Q3 14,467 1 0 69.1
2013 Q2 17,116 0 0 0.0
2013 Q1 7,989 0 0 0.0
2012 Q4 10,586 3 2 283.4
2012 Q3 11,556 0 0 0.0
2012 Q2 9,862 3 1 304.2
2012 Q1 10,320 0 0 0.0
2011 Q4 8,563 3 0 350.3
2011 Q3 10,064 0 0 0.0
2011 Q2 8,523 3 0 352.0
2011 Q1 6,025 0 0 0.0
2010 Q4 6,866 5 3 728.2
2010 Q3 6,313 0 0 0.0
2010 Q2 6,503 5 3 768.9
2010 Q1 5,054 0 0 0.0
2009 Q4 6,371 2 0 313.9
2009 Q3 5,256 0 0 0.0
2009 Q2 7,083 0 0 0.0
2009 Q1 7,154 0 0 0.0
2008 Q4 7,550 2 0 264.9
2008 Q3 7,546 0 0 0.0
2008 Q2 9,162 4 0 436.6
2008 Q1 7,439 3 1 403.3
2007 Q4 8,898 0 0 0.0
2007 Q3 8,356 0 0 0.0
2007 Q2 10,958 0 0 0.0
2007 Q1 10,191 0 0 0.0
2006 Q4 11,402 0 0 0.0
2006 Q3 9,434 1 0 106.0
2006 Q2 11,135 0 0 0.0
2006 Q1 9,759 0 0 0.0
2005 Q4 9,996 0 0 0.0
2005 Q3 11,411 5 2 438.2
2005 Q2 11,095 0 0 0.0
2005 Q1 9,200 0 0 0.0
2004 Q4 9,225 0 0 0.0
2004 Q3 11,493 0 0 0.0
2004 Q2 11,425 0 0 0.0
2004 Q1 9,240 0 0 0.0
2003 Q4 9,107 0 0 0.0
2003 Q3 13,115 3 0 228.7
2003 Q2 13,539 0 0 0.0
2003 Q1 9,896 0 0 0.0
2002 Q4 6,895 0 0 0.0
2002 Q3 7,738 0 0 0.0
2002 Q2 7,789 0 0 0.0
2002 Q1 6,615 0 0 0.0
2001 Q4 7,620 0 0 0.0
2001 Q3 7,274 2 0 275.0
2001 Q2 8,219 0 0 0.0
2001 Q1 7,947 0 0 0.0
2000 Q4 11,189 0 0 0.0
2000 Q3 12,027 0 0 0.0
2000 Q2 13,873 0 0 0.0
2000 Q1 10,376 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

24 on file

2025 · 1 incident

June 24, 2025 KY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (PHYSICAL AGENTS)
Vulcan Construction Materials, LLC · Contact with heat

On 6/26/2025, employee alleged to the plant manager that EE had passed out/lost consciousness while performing clean up in the plant two days prior. This alleged incident was not substantiated during the investigation.

2015 · 1 incident

February 23, 2015 KY · Metal/Non-Metal FIRE
Vulcan Construction Materials, LLC · Accident type, without injuries

Euclid R40 haul truck caught fire after a hydraulic hose busted and sprayed onto the exhaust pipe causing a fire. It wasn't extinguished within 30 minutes. No one was injured in this fire

2011 · 1 incident

February 25, 2011 KY · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by flying object

Injured employee was hammering a cutting edge back to make room for the tooth to be replaced when the metal chip broke off and went into the injured employees chin.

2007 · 1 incident

January 15, 2007 KY · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Vulcan Construction Materials, LLC · Struck by flying object

Employee was grinding on chute walls at the north finish screen. The employee was wearing proper safety equipment and thinks shield could have had cuttings on top and the wind blew the metal into his left eye.

2005 · 1 incident

January 24, 2005 KY · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Vulcan Construction Materials, LLC · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WAS CUTTING SKIRT BOARD RUBBER USING A UTILITY KNIFE AND IT SLIPPED CUTTING HIS RIGHT KNEE.

2004 · 2 incidents

July 7, 2004 KY · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Vulcan Construction Materials, LLC · Struck against stationary object

AFTER GETTING WELDING EQUIPMENT OUT OF TRUCK TOOL BOX, WAS GOING BACK AROUND REAR OF TRUCK AND RAN INTO OPEN TOOL BOX DOOR, CUTTING FACE ON RIGHT CHEEK, REQUIRING 3 INSIDE STITCHES & 11 OUTSIDE STITCHES.

June 26, 2004 KY · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Vulcan Construction Materials, LLC · Contact with hot objects or substances

While steam cleaning truck with hot water steam jenny, handle/nozzle got against employee's right leg, burning it above the ankle.

2003 · 2 incidents

December 18, 2003 KY · Metal/Non-Metal truck driver POWERED HAULAGE
Vulcan Construction Materials, LLC · Absorption of radiations, caustics, toxic and noxious substances

THE EE WAS USING A BOBCAT TO PERFORM CLEAN-UP AROUND THE LIME BIN, WHEN DUST BLEW BEHIND HIS SAFETY GLASSES INTO HIS LEFT EYE. THE EYE WAS FLUSHED BUT UPON RETURNING TO WORK AFTER THE WEEKEND, THE EYE WAS RED & SWOLLEN REQUIRING TREATMENT.

February 24, 2003 KY · Metal/Non-Metal electrician, lineman MACHINERY
Vulcan Construction Materials, LLC · Contact with hot objects or substances

AS THE EE WAS IGNITING A CUTTING TORCH, THE TIP WAS PLUGGED UP & ASIT LIT ON 2ND ATTEMPT, FLAMES CAME OUT AND BURNED THE PALM OF HIS RIGHT HAND. (BURNED THRU GLOVES)

2000 · 1 incident

August 25, 2000 KY · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Vulcan Constr. Materials, L.P. · Struck by falling object

EMPLOYEE WAS CARRYING A 2' LONG 8X8 POST TO THE LOCATION WHERE HE WAS WORKING; THE POST WAS WET DUE TO RECENT RAINFALL IN THE AREA AND SLIPPED FROM HIS HANDS. HE BROKE HIS FINGER WHEN HE TRIE D TO CATCH THE POST BEFORE IT HIT THE GROUND.

1996 · 4 incidents

June 10, 1996 KY · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Vulcan Constr. Materials, L.P. · Over-exertion in lifting objects

INJURED EMPLOYEE WAS LIFTING A FIVE GALLON CAN OF DRILL OIL.

May 30, 1996 KY · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Vulcan Constr. Materials, L.P. · Struck by... (Not Elsewhere Classified)

THE EE WAS INJURED WHILE REMOVING OVERSIZED ROCKS FROM THE FEEDER IN THE SURGE TUNNEL.

1995 · 1 incident

November 6, 1995 KY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Vulcan Constr. Materials, L.P. · Over-exertion (Not Elsewhere Classified)

THE INJURED MEPLOYEE WAS SERVICING THE MOBIL EQUIPMENT WHEN HE STEPPED DOWN FROM THE LADDER OF THE R-50 HAUL TRUCK AND HIS KNEE GAVE WAY.

1994 · 2 incidents

March 8, 1994 KY · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Vulcan Constr. Materials, L.P. · Fall from machine

INJURED WAS ON CAT WALK WAITING POR TRUCK TO FILL UP, HE WAS GETTING IN TRUCK TO PULL UP TOFINISH FILLING UP TRUCK AND STEPPED OFF CAT WALK INJURING HIMSELF ON THUMB, RIBS AND HEAD. AMBULANCE WAS CALLED AN A EMPLOYEE WAS TAKEN TO HOSPITAL.

January 31, 1994 KY · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Vulcan Constr. Materials, L.P. · Over-exertion in lifting objects

EE & EE WAS WORKING FOR BRANDENBURG LEFT SIGHT TO PICK UP TRANSFORMER AT THE KNOX QUARRY THEY WENT TO TURN TO LOAD TRANSFORMER OUT OF STARTED BOX INTO BOBCAT BUCKET EE & EE PICKED UJP TRANSFOR MER & EE STRAINED HIS BACK

1993 · 1 incident

July 23, 1993 KY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Vulcan Constr. Materials, L.P. · Struck against stationary object

INJURED WAS GRINDING A PIECE OF METAL TO BE WELDED AND TURNED METAL OVER TO GRIND OTHER SIDE AND TOUCHED RIGHT 5TH FINGER INTO GRINDER, LACERATING FINGER.

1992 · 3 incidents

January 13, 1992 KY · Metal/Non-Metal welder (shop) MACHINERY
Vulcan Constr. Materials, L.P. · Struck by... (Not Elsewhere Classified)

HE WAS CUTTING A PIECE OF METAL TO WELD IN SURGE TUNNEL AND GOT A PIECE OF METAL AND WELDING FLASH IN HIS LEFT EYE EE WENT TO EYE DR A PIECE OF METAL WAS REMOVED FROM EYE AND PATCH WAS PUT ON LEFT EYE FOR FLASH BURN HE WAS WEARING SAFETY GLASSES.

January 7, 1992 KY · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DUST DISEASE OF LUNGS
Vulcan Constr. Materials, L.P. · Inhalation of radiations, caustics, toxic and noxious substances

EMPL HAD A PERIODIC SCREENING CHEST X-RAY READ BY 3 "B" READER USING ILO PROCEDURES.THE X-RAY WAS CHARACTERIZED BY 3 READERS AS CONSISTENT WITH PNEUMOCONIOSIS WITH READINGS OF 1/0,1/0,AND 2/1. AGE OR IMPAIRMENT CANNOT BE DETERMINED BY ONLY READING CHEST X-RAYS.THIS REPORT IS BEING SUBMITTED TO SATISFY MSHA PROGRAM POLICY LETTER P91-III-2.

January 7, 1992 KY · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DUST DISEASE OF LUNGS
Vulcan Constr. Materials, L.P. · Inhalation of radiations, caustics, toxic and noxious substances

EMPL HAD A PERIODIC SCREENING CHEST X-RAY READ BY 3 "B" READER USING ILO PROCEDURES.THE X-RAY WAS CHARACTERIZED BY 2 READERS AS CONSISTENT WITH PNEUMOCONIOSIS WITH READINGS OF 2/2,1/1 AND 1/1. AGE OR IMPAIRMENT CANNOT BE DETERMINED BY ONLY READING CHEST X-RAYS.THIS REPORT IS BEING SUBMITTED TO SATISFY MSHA PROGRAM POLICY LETTER P91-III-2.

1991 · 1 incident

August 27, 1991 KY · Metal/Non-Metal welder (shop) HANDLING OF MATERIALS
Vulcan Constr. Materials, L.P. · Caught in, under or between (Not Elsewhere Classified)

EE WAS WIRING NEW PUG MILL WHEN BASKET SWUNG AND HIT STEEL PIPE SMASHING HIS FINGER BETWEEN BASKET AND PIPE.

1990 · 2 incidents

April 9, 1990 KY · Metal/Non-Metal electrician, lineman ELECTRICAL
Vulcan Constr. Materials, L.P. · Flash burns (electric)

EMPL REMOVING STARTER-DISCONNECT,ALL MAINS WERE OFF WHICH SHOULD HAVE KILLED ALL POWER TO DISCONNECT.CHECKED OUT WIRING AND FOUND THAT DISCONNECT WITH ANOTHER DISCONNECT WAS WIRED DIRECTLY TO TRANSFORMER. STITCHES TO CLOSE.

For insurers, brokers, and safety consultants

The full compliance file on Fort Knox Quarry

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.