Mining Incidents

Bernhardt Gravel Mine Metal/Non-Metal

BURNCO Colorado LLC · Surface
Controlled by Burnco Rock Products Ltd
Milliken, Weld County, CO  ·  Abandoned
MSHA Mine ID: 0504654

Bernhardt Gravel Mine has $31K in proposed MSHA penalties and $0 outstanding across 5 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
24
Years on record
1999–2018
Latest incident
Jan 2018
Compliance record
MSHA citations since 2000
84
citations
26
significant & substantial
$30,575
proposed penalties
$26,843
paid to date
88% of proposed penalties paid to date, a $3,732 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
52
inspections on record
726
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: 726 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Bernhardt Gravel Mine has $31K in proposed MSHA penalties and $0 outstanding across 5 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.
$31K
proposed penalties
$27K
current assessed
$27K
paid to date
$0
outstanding
82 assessments are final orders; 5 contested dockets.
As of the most recent assessment on 2025-05-06.
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 Q1 695 0 0 0.0
2024 Q4 755 1 0 1324.5
2024 Q3 7,093 2 0 282.0
2024 Q2 8,264 0 0 0.0
2024 Q1 6,751 2 0 296.3
2023 Q4 6,541 0 0 0.0
2023 Q3 7,122 0 0 0.0
2023 Q2 8,427 1 0 118.7
Show 82 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q1 7,467 2 0 267.8
2022 Q4 7,175 0 0 0.0
2022 Q3 8,193 0 0 0.0
2022 Q2 7,890 0 0 0.0
2022 Q1 8,080 0 0 0.0
2021 Q4 9,120 0 0 0.0
2021 Q3 7,485 0 0 0.0
2021 Q2 6,224 0 0 0.0
2021 Q1 7,503 0 0 0.0
2020 Q4 5,579 0 0 0.0
2020 Q3 7,145 0 0 0.0
2020 Q2 6,978 0 0 0.0
2020 Q1 6,433 0 0 0.0
2019 Q4 2,052 0 0 0.0
2019 Q3 3,439 0 0 0.0
2019 Q2 5,611 0 0 0.0
2019 Q1 5,488 1 0 182.2
2018 Q4 4,312 0 0 0.0
2018 Q3 8,613 0 0 0.0
2018 Q2 11,035 0 0 0.0
2018 Q1 9,295 0 0 0.0
2017 Q4 11,212 0 0 0.0
2017 Q3 11,054 0 0 0.0
2017 Q2 11,845 0 0 0.0
2017 Q1 11,207 8 5 713.8
2016 Q4 10,074 0 0 0.0
2016 Q3 11,099 0 0 0.0
2016 Q2 13,507 1 1 74.0
2016 Q1 10,329 0 0 0.0
2015 Q4 10,188 4 2 392.6
2015 Q3 10,377 0 0 0.0
2015 Q2 11,738 0 0 0.0
2015 Q1 8,619 2 0 232.0
2014 Q4 9,247 0 0 0.0
2014 Q3 8,635 1 0 115.8
2014 Q2 8,685 0 0 0.0
2014 Q1 9,233 2 0 216.6
2013 Q4 7,846 0 0 0.0
2013 Q3 8,136 0 0 0.0
2013 Q2 6,260 0 0 0.0
2013 Q1 5,365 0 0 0.0
2012 Q4 5,093 0 0 0.0
2012 Q3 5,491 0 0 0.0
2009 Q3 16 0 0 0.0
2009 Q2 0 19 9
2009 Q1 7,917 0 0 0.0
2008 Q4 9,692 1 0 103.2
2008 Q3 12,820 0 0 0.0
2008 Q2 14,884 0 0 0.0
2008 Q1 8,525 2 0 234.6
2007 Q4 8,918 0 0 0.0
2007 Q3 9,419 0 0 0.0
2007 Q2 8,784 0 0 0.0
2007 Q1 5,845 0 0 0.0
2006 Q4 5,581 0 0 0.0
2006 Q3 8,969 8 0 892.0
2006 Q2 9,003 3 1 333.2
2006 Q1 7,660 0 0 0.0
2005 Q4 6,800 0 0 0.0
2005 Q3 7,524 0 0 0.0
2005 Q2 8,085 0 0 0.0
2005 Q1 6,874 4 2 581.9
2004 Q4 9,362 0 0 0.0
2004 Q3 8,859 3 2 338.6
2004 Q2 13,874 0 0 0.0
2004 Q1 8,760 0 0 0.0
2003 Q4 6,659 1 0 150.2
2003 Q3 12,054 0 0 0.0
2003 Q2 4,834 6 3 1241.2
2003 Q1 6,612 0 0 0.0
2002 Q4 7,459 1 0 134.1
2002 Q3 11,054 0 0 0.0
2002 Q2 12,229 0 0 0.0
2002 Q1 6,614 0 0 0.0
2001 Q4 8,949 0 0 0.0
2001 Q3 9,957 0 0 0.0
2001 Q2 12,139 0 0 0.0
2001 Q1 9,343 0 0 0.0
2000 Q4 9,546 7 1 733.3
2000 Q3 9,456 0 0 0.0
2000 Q2 10,357 0 0 0.0
2000 Q1 9,300 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

24 on file

2018 · 1 incident

January 11, 2018 CO · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
BURNCO Colorado LLC · Struck by... (Not Elsewhere Classified)

The miner was cutting belting with a box cutter when the knife slipped and they cut their leg.

2014 · 1 incident

November 4, 2014 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
BURNCO Colorado LLC · Fall from machine

The operator saw a pipe on the ground. He got out of his loader turned around and as he stepped down missed the first step. The operator fell to the ground fracturing his femur.

2013 · 1 incident

March 27, 2013 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
BURNCO Colorado LLC · Struck by... (Not Elsewhere Classified)

The worker cutting conveyor belting with a knife. He used a lot of force, the knife slipped and cut his left thumb through his glove.

2009 · 2 incidents

January 21, 2009 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Hall-Irwin Corporation · Struck against a moving object

The employee says he had tingling going down his leg in the afternoon while he was operating a loader in the pit. Didn't report anything to his supervisor except on a voice mail late at night.

January 16, 2009 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Hall-Irwin Corporation · Struck by flying object

The employee was greasing a conveyor grease line when a rock bounced off and struck the employee in the face knocking out a tooth and loosening two others.

2008 · 3 incidents

October 3, 2008 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Hall-Irwin Corporation · Over-exertion (Not Elsewhere Classified)

The employee was entering his skidster when he slipped and when he tried to catch himself, he hit the corner of the frame with his hand/wrist.

June 19, 2008 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Hall-Irwin Corporation · Fall from machine

Employee was doing maintenance work on the conveyor. When he stepped down, he fell to the ground and cut his face, requiring three stitches near his eye.

April 15, 2008 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer STEPPING OR KNEELING ON OBJECT
Hall-Irwin Corporation · Rubbed or abraded

The employee was kneeling in front of a tail pulley he was doing maintenance on and when he got up, he felt pain in his right knee. The knee became swollen as well.

2005 · 2 incidents

December 27, 2005 CO · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Hall-Irwin Construction Company · Caught in, under or between a moving and a stationary object

The employee was helping to grease a haul truck. He was holding a brace pin up as the bed of the truck was coming down and smashed his hand between the two.

January 21, 2005 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Hall-Irwin Construction Company · Fall from ladders

EE TURNED AROUND TO GO DOWN THE POWER SCREEN LOADER, SLIPPED, FELL HURTING HAND AND WRIST.

2003 · 3 incidents

October 8, 2003 CO · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator HANDLING OF MATERIALS
Hall-Irwin Construction Company · Struck against stationary object

THE EE WAS WORKING ON A CONVEYER WHEN HE RAISED UP HITTING THE BACK OF HIS HEAD ON THE CONVEYER.

April 7, 2003 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Hall-Irwin Construction Company · Fall onto or against objects

THE EMPLOYEE WAS TRYING TO CLIMB A SMALL LADDER ON OUR BLENDER MACHINE, SLIPPED ON SOME SNOW AND MUD AND HIT HIS CHEST ON THE FRAMEWORK.

March 12, 2003 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator OTHER
Hall-Irwin Construction Company · Absorption of radiations, caustics, toxic and noxious substances

THE EE WAS BIT ON THE LEFT HAND BY A SMALL BLACK SPIDER. HIS HAND STARTED TO TINGLE AND SWELL SO HE WAS TAKEN TO THE DOCTOR.

2002 · 2 incidents

April 10, 2002 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman STEPPING OR KNEELING ON OBJECT
Hall-Irwin Construction Company · Struck against stationary object

THE EE WAS CLIMBING DOWN A STAIR/LADDER FROM A SCREEN DECK AND STEPPED ON A DIRT CLOD, SPRAINING HIS ANKLE.

2001 · 2 incidents

October 22, 2001 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STEPPING OR KNEELING ON OBJECT
Hall-Irwin Construction Company · Struck against stationary object

THE HEAVY EQUIPMENT MECHANIC STEPPED OFF AN EXCAVATOR ONTO A ROCK AND TWISTED HIS (L) ANKLE.

March 8, 2001 CO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator ELECTRICAL
Hall-Irwin Construction Company · Flash burns (electric)

A CONVEYER WAS BEING WORKED ON AND WHEN THE EMPLOYEE BRUSHED AGAINST THE ELECTRICAL CAUSING SPARKING AND POPPING WHICH CREATED A BURN ON THE EMPLOYEE'S ARM. A REVIEW OF THE LOCKOUT REVEALED THAT SEVERAL STITCHES WERE NOT ACCURATE. THEY HAVE CORRECTED SINCE.

2000 · 5 incidents

November 20, 2000 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Hall-Irwin Construction Company · Struck by... (Not Elsewhere Classified)

THE EMPLOYEE WAS TIGHTENING A BOLT WHEN THE WRENCH SLIPPED OFF THE BOLT STRIKING HIS UPPER LIP.

November 15, 2000 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

THE EE WAS MOVING PIPE AND CUTTING PIPE TO REINSTALL A WATER LINE. AT THE END OF THE DAY HE SAID HIS BACKING SORE. WAS SENT TO THE DR WHEN BACK PAIN PERSISTED. HE WAS RETURNED TO REGULAR DUTY AFTER VISIT TO DR.

August 14, 2000 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE SAYS HE WAS CARRYING A 10' SECTION PVC PIPE AND FELT A POP IN HIS RIGHT SHOULER. THE COMPANY FIRST FOUND OUT ABOUT THE INJURY FROM A DR'S REPORT DELIVERDD 8-23-2000.

March 28, 2000 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Hall-Irwin Construction Company · Over-exertion in pulling or pushing objects

AN 8 FT POLE IS USED TO BREAK UP TOP SOIL INSIDE A FEED HOPPER FROM AN ELEVATED CATWALK. THE EE IS NOT USED TO THE ACTIVITY AND DEVELOPED A MINOR STRAIN TO THE R WRIST.

January 18, 2000 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Hall-Irwin Construction Company · Struck against stationary object

THE EMPLOYEE WAS TAKING APART A CONVEYOR BRAKE WHEN THE WRENCH HE WAS USING SLIPPED AND HE HIT HIS KNUCKLE ON THE BRAKE.

1999 · 2 incidents

December 27, 1999 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

THE EE WAS USING ONLY HIS HANDS TO HOLD UPA SECTION OF SHEET METAL. IT SLIPPED FROM HIS HANDS AND HE TRIED TO CATCH IT BY USING HIS SHOULDER. THE EE REPORTED TI LATE BUT THOUGHT IT WOULD BE OK . HE WAS SENT TO THE DR WHEN HIS COMPLAINT REMAINED THE SAME.

October 29, 1999 CO · Metal/Non-Metal HANDLING OF MATERIALS
Hall-Irwin Construction Company · Over-exertion (Not Elsewhere Classified)

THE EE WAS HELPING TO PICK UP AND MOVE WATER PIPE THE DAY BEFORE. ON THE NEXT DAY, HE FELT A PAIN IN HIS LOWER BACK WALKING ACROSS THE FACILITY.

For insurers, brokers, and safety consultants

The full compliance file on Bernhardt Gravel Mine

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.