Mining Incidents

PLANT #2 Metal/Non-Metal

Manhattan, Riley County, KS  ·  Active
MSHA Mine ID: 1401456

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Fatalities
0
Total incidents
41
Years on record
2000–2026
Latest incident
Apr 2026
Compliance record
MSHA citations since 2001
185
citations
41
significant & substantial
$48,727
proposed penalties
$48,657
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 6,993 17 1 2431.0
2025 Q3 4,020 0 0 0.0
2025 Q2 3,002 2 1 666.2
2024 Q3 2,925 0 0 0.0
2024 Q2 8,519 6 0 704.3
2024 Q1 3,197 0 0 0.0
2023 Q4 3,984 14 2 3514.1
2023 Q3 10,324 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

41 on file

2026 · 2 incidents

April 8, 2026 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Climbing up to put oil in the water scraper, EE's left foot got caught on the lip at the top. EE stepped up with EE's left foot and was bringing up EE's right foot and EE's left foot slipped. EE had a hold of the hand rail and tried to catch self, EE's right foot got caught on something causing the injury.

April 1, 2026 KS · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Bayer Construction Company, Inc. · Caught in, under or between running or meshing objects

Employee was loading a truck with 200 lbs rip rap and one boulder fell off and they didn't notice it. They pulled forward running over the top of the boulder, that caused them to jar their back. Went back to work but as the day progressed so did the pain in their lower back and they notified their supervisor.

2025 · 2 incidents

August 8, 2025 KS · Metal/Non-Metal water truck operator SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Was shutting off water pump after filling the water tuck. Was walking back to the truck, stepped on a rock, which caused them to stumble, they felt a pop and had some pain. Told a supervisor about it, thought they had sprain an ankle. As the day went on the pain became worse and they sought medical treatment.

July 28, 2025 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDTOOLS (NONPOWERED)
Bayer Construction Company, Inc. · Over-exertion in wielding or throwing objects

Was shoveling out mud out of the secondary crusher when the shovel hit the inside of the lip on the crusher causing the shovel to stop abruptly and bending their right wrist back causing immediate pain.

2024 · 2 incidents

November 6, 2024 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Bayer Construction Company, Inc. · Caught in, under or between running or meshing objects

Was putting a drive belt on the crusher and was checking the underside to see if the belt needed to be rotated and the belt was put into reverse and EE's hand was on the belt and was pulled in between the belt and shiv, injuring EE's left hand.

June 12, 2024 KS · Metal/Non-Metal plumber, pipefitter, millwright POWERED HAULAGE
Bayer Construction Company, Inc. · Fall from machine

Was driving a haul truck when the truck in front of EE stalled. EE got out to see if EE could help. EE climbed up on the catwalk when the brakes disengaged and started rolling backwards. EE jumped off the haul truck and in doing so strained calf muscle and upon hitting the ground strained left wrist.

2023 · 1 incident

August 14, 2023 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Fall from machine

Was stepping down off of a piece of equipment, had one foot on the step and one foot on the track of the loader. The foot on the track slipped and their Left knee popped.

2022 · 2 incidents

November 14, 2022 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Bayer Construction Company, Inc. · Struck by flying object

Couple of boulders got stuck in the feeder. Employee walked up to catwalk to take a look and a rock shot out of the feeder hitting them in the chin on the right side causing a laceration.

August 15, 2022 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Employee was climbing down off the loader, tried to turn around and EE's knee gave out and EE fell to the ground. Left knee is the injured area.

2021 · 1 incident

June 16, 2021 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Over-exertion in lifting objects

Miner was shoveling off the cat walk and was twisting to throw it off the machine and felt it in EE's back.

2020 · 1 incident

August 27, 2020 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Caught in, under or between a moving and a stationary object

Was operating a front end loader to load the shoot. A boulder became dislodged & obstructed EE's path to the shoot. EE got out of the loader, was pushing a boulder out of the way so EE could load the shoot. Pushed on it & it wasn't enough force. EE lowered stance & when EE pushed the boulder again EE's right index finger got pinched between the boulder & another rock.

2018 · 1 incident

November 14, 2018 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Had a bar stuffed up in the bin trying to dislodge a boulder. The bar slipped and ee jammed left shoulder.

2017 · 2 incidents

December 13, 2017 KS · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Struck by falling object

Was pulling a 20 ton floor jack out the back of truck when ee dropped it and it landed on left foot just behind the steel toe causing a contusion.

February 13, 2017 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Bayer Construction Company, Inc. · Struck by falling object

While driving an articulating truck at the quarry, something fell into EE's left eye.

2015 · 1 incident

June 25, 2015 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (PHYSICAL AGENTS)
Bayer Construction Company, Inc. · Contact with heat

The miner was working outside in the heat. He entered the scale house complaining of being hot. He drank some water and complained of nausea and said he had stopped sweating. He was taken to K-stat to be checked out.

2014 · 1 incident

June 3, 2014 KS · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Caught in, under or between a moving and a stationary object

He was putting a V belt on the shive, when it rocked on his thumb got pinched.

2013 · 2 incidents

June 20, 2013 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Bayer Construction Company, Inc. · Struck by flying object

Employee was changing the tooth on an excavator bucket. He was beating the pin out of tooth with a hammer and chisel when a piece of metal splintered off and struck him on the inside elbow of his left arm causing a laceration and embedding a piece of metal in the soft tissue.

April 11, 2013 KS · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Bayer Construction Company, Inc. · Struck by... (Not Elsewhere Classified)

Employee was power washing machinery and something got into right eye.

2011 · 2 incidents

November 14, 2011 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Caught in, under or between (Not Elsewhere Classified)

Employee was going down the ladder on a piece of equipment when his wedding ring caught on the ladder and hyperextended his left 4th finger and left wrist.

May 24, 2011 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Caught in, under or between a moving and a stationary object

Employee used drive belt as a hand-hold. As employee pulled on the belt it moved; causing his hand to be caught between the belt and pulley. Equipment was NOT energized.

2010 · 3 incidents

November 15, 2010 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Employee was climbing down a ladder and slipped on a rung.

October 13, 2010 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Fall from machine

Employee was fueling a bulldozer when he fell (approx. 3 feet) to the ground.

January 11, 2010 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Fall to the walkway or working surface

Employee was walking down an icy access road when he slipped and fell flat on his back. He struck the right side of his low back and his head. He got back on his feet unassisted and continued to work the rest of the day with worsening pain to his back.

2009 · 5 incidents

December 1, 2009 KS · Metal/Non-Metal ledgeman/hand, quarry man MACHINERY
Bayer Construction Company, Inc. · Caught in, under or between a moving and a stationary object

Employee was clearing a blockage in the drill bit of a hydraulic track drill. While unthreading the drill head, the drill stem came loose, causing the entire section to fall and crush his right ring finger.

August 20, 2009 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

Employee walked across parking lot when his knee went out. We did not initially submit this injury because there was much uncertainty about whether this injury was work related or personal (employee originally reported as non-work comp) and whether it happened at work or not.

July 10, 2009 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Bayer Construction Company, Inc. · Struck by flying object

Socket came off an impact wrench striking employee in the mouth.

May 13, 2009 KS · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Bayer Construction Company, Inc. · Struck against a moving object

Employee was operating a haul truck that was getting loaded with large pieces of shale. She was wearing her seatbelt, but due to the load, was getting tossed around in the truck. After that she started to develop severe back pain.

May 4, 2009 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Over-exertion in lifting objects

Employee was unloading powder and felt a small pain in his lower back. He had his back support on and was lifting properly.

2008 · 1 incident

August 14, 2008 KS · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Bayer Construction Company, Inc. · (Not Elsewhere Classified)

Employee had come into the office several days prior and told us that he had been having chest pains and was going to see a doctor about it. When he experienced the pains at work he was immediatley taken to the ER. Employee returned to work the next day.

2007 · 2 incidents

August 8, 2007 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer DISORDERS (PHYSICAL AGENTS)
Bayer Construction Company, Inc. · Contact with heat

Employee started throwing up, had numbing in the face, stopped sweating, had dizziness, and was disoriented due to extreme heat. Employee did not lose consciousness and was coherent at all times.

June 6, 2007 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Struck by flying object

While crawling into a screening plant, a piece of rust fell off the screen into his eye.

2006 · 1 incident

February 23, 2006 KS · Metal/Non-Metal driller, highwall operator, highwall drill operator HANDTOOLS (NONPOWERED)
Bayer Construction Company, Inc. · Struck by... (Not Elsewhere Classified)

While attempting to release tensionon a chain boomer. The boomer released hitting EE in the lower leg breaking his leg.

2004 · 2 incidents

October 11, 2004 KS · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Fall onto or against objects

Ee was climbing a ladder to add antifreeze to an engine and the ladder started to move and ee fell approx. 5' landing on a 55 gal drum.

September 23, 2004 KS · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Bayer Construction Company, Inc. · Fall from ladders

EMPLOYEE WAS PRYING ON A BOULDER WHILE STANDING ON A LADDER. THE PRY BAR CAME LOOSE AND HE LOST HIS FOOTING AND FELL APPROXIMATELY 4 FEET LANDING ON A ROCK.

2003 · 1 incident

August 28, 2003 KS · Metal/Non-Metal backhoe operator, trackhoe operator, crane operator POWERED HAULAGE
Bayer Construction Company, Inc. · Struck against a moving object

EMPLOYEE DRIVING LOADER ACROSS YARD AND HIT A ROUGH SPOT CAUSING THE LOADER TO ROCK SIDEWAYS STRAINING HIS BACK.

2002 · 1 incident

February 6, 2002 KS · Metal/Non-Metal truck driver HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

WHILE BOOMING A CONVEYOR TO BE OFF-LOADED, EE STEPPED FROM CONVEYOR TO TRAILER DECK AND ROLLED HIS FOOT WHICH RESULTED IN A SPRAINED ANKLE.

2001 · 1 incident

February 23, 2001 KS · Metal/Non-Metal truck driver HANDLING OF MATERIALS
Bayer Construction Company, Inc. · Struck by falling object

WHILE SERVICING TRUCK HE WAS LOOKING UP AT THE BOTTOM OF TRUCK AND DEBRIS FELL FROM BOTTOM OF TRUCK AND A FOREIGN OBJECT STUCK IN LEFT EYE.

2000 · 4 incidents

June 1, 2000 KS · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Bayer Construction Company, Inc. · Over-exertion (Not Elsewhere Classified)

EMPLOYEE, EMPLOYED AS A MECHANIC WITH BAYER CONSTRUCTION WAS CLEANING A RADIATOR ON AN EXCAVATOR. HE STEPPED FROM THE EXCAVATOR TO THE GROUND AND ROLLED HIS ANKLE WHICH RESULTED IN A SPRAIN. .

March 16, 2000 KS · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Bayer Construction Company, Inc. · Unclassified, insufficient data

CHEST PAIN AND SHORTNESS OF BREATH.