Mining Incidents

Tunnel City: 166 MSHA citations Metal/Non-Metal

Iron Oak Sand LLC · Surface
Tunnel City, Monroe County, WI  ·  Active
MSHA Mine ID: 4703699

Tunnel City has $49K in proposed MSHA penalties and $8K outstanding across 3 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
45
Years on record
2014–2026
Latest incident
Aug 2026
Compliance record
MSHA citations since 2014
166
citations
29
significant & substantial
$49,117
proposed penalties
$39,884
paid to date
81% of proposed penalties paid to date, a $9,233 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
50
inspections on record
1,987
inspection hours
8.4
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.
166 citations across 1,987 inspection hours.
Source: MSHA inspections data, updated weekly.

Tunnel City has $49K in proposed MSHA penalties and $8K 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.
$49K
proposed penalties
$48K
current assessed
$40K
paid to date
$8K
outstanding
165 assessments are final orders; 3 contested dockets.
Of $3K in penalties contested before the Commission, $1K was upheld in final decisions.
As of the most recent assessment on 2026-06-23.
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.
17.5%
significant & substantial
6.0%
high negligence or reckless
17.5%
reasonably likely or greater
24.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 28.3% low, 65.7% moderate, 6.0% 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.
6 citations taken to the federal commission · 4% of citations on record
  • Settled 5 · 83%
  • Vacated or withdrawn 1 · 17%
50%
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 4 decided S&S contests · industry: 79%
53%
Penalty reduction in decided contests
$3K proposed, $1K 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 2025-04-02.
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
LAKE 2017-0192 Settlement Rae 2018 $2K → $1K
LAKE 2025-0198 Settlement Paez 2025 $1K → $226
LAKE 2015-0484 Withdrawal Rae 2015 $112 → $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: 2025-12-10
0%
of limit-tested samples over the exposure limit
39
samples
4
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg35
  • Quartz, respirable, >1% Qtz4
Show the individual readings (39)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-12-10 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2025-12-10 Respirable dust, <.1mg 0 Washer Operator
2025-04-17 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2025-04-17 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2024-08-28 Quartz, respirable, >1% Qtz 0.24 0.45 0.53 Utility Man
2024-08-28 Quartz, respirable, >1% Qtz 0.28 0.54 0.52 Dry Screen Plant Operator
2023-06-06 Quartz, respirable, >1% Qtz 0.12 0.56 0.21 Dry Screen Plant Operator
2023-06-06 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2023-06-06 Respirable dust, <.1mg 0 Utility Man
2022-07-27 Respirable dust, <.1mg 0 Sand Filler (Dry)
2022-07-27 Respirable dust, <.1mg 0 Mechanic
2022-07-27 Respirable dust, <.1mg 0 Utility Man
2022-07-27 Respirable dust, <.1mg 0 Utility Man
2021-04-01 Respirable dust, <.1mg 0 Yard Engine Operator
2021-04-01 Respirable dust, <.1mg 0 Flotation/Concentrator Oper.
2021-04-01 Respirable dust, <.1mg 0 Kiln/Dryer Operator
2020-07-22 Respirable dust, <.1mg 0 Utility Man
2020-07-22 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2020-07-22 Respirable dust, <.1mg 0 Sand Filler (Dry)
2020-07-22 Respirable dust, <.1mg 0 Utility Man
2019-04-04 Respirable dust, <.1mg 0 Utility Man
2019-04-04 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2019-04-04 Quartz, respirable, >1% Qtz 0.2 0.71 0.28 Utility Man
2018-09-12 Respirable dust, <.1mg 0 Ram Car Operator
2018-09-12 Respirable dust, <.1mg 0 Truck Driver
2018-09-12 Respirable dust, <.1mg 0 Laborer, Bullgang
2018-09-12 Respirable dust, <.1mg 0 Laborer, Bullgang
2017-08-02 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2017-08-02 Respirable dust, <.1mg 0 Utility Man
2017-08-02 Respirable dust, <.1mg 0 Truck Driver
2017-08-02 Respirable dust, <.1mg 0 Dump Operator
2015-10-07 Respirable dust, <.1mg 0 Pump, Slurry Mix Operator
2015-10-07 Respirable dust, <.1mg 0 Utility Man
2015-03-11 Respirable dust, <.1mg 0 Skip Dumper, Toploader, Tipple Operator
2015-03-11 Respirable dust, <.1mg 0 Skip Dumper, Toploader, Tipple Operator
2014-09-24 Respirable dust, <.1mg 0 Cleanup Man
2014-09-24 Respirable dust, <.1mg 0 Dry Screen Plant Operator
2014-09-24 Respirable dust, <.1mg 0 Flotation/Concentrator Oper.
2014-09-24 Respirable dust, <.1mg 0 Skip Dumper, Toploader, Tipple 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.

Tunnel City recorded 2.44 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.
2.44
total case rate
0.00
days-away rate
0.000
fatality rate
Above 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 Wisconsin, metal and nonmetal mining averaged 1.80 cases per 100 workers that year.
Year total case rate days-away fatal
2025 2.44 0.00 0.000
2024 3.95 2.63 0.000
2023 3.68 2.45 0.000
2022 8.88 5.07 0.000
2021 1.73 0.00 0.000
2020 0.00 0.00 0.000
2019 3.82 2.54 0.000
2018 2.31 0.77 0.000
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. Covia Holdings Corporation 2013 to 2020
  2. Iron Oak Sand LLC 2021 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 77
2025 70
2024 70
2023 74
2022 71
2021 56
2020 51
2019 75
2018 123
2017 119
2016 80
2015 66
2014 85
2013 43
Source: MSHA quarterly employment and production, updated weekly.

Tunnel City sits in Monroe County, Wisconsin, where the Census mining category is 1.6% 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.
Monroe County, Wisconsin · Population 46,169
1.6%
Mining share of county employment
$68,213
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 45,724 1 1 21.9
2026 Q1 42,940 1 0 23.3
2025 Q4 37,700 2 0 53.1
2025 Q3 39,771 0 0 0.0
2025 Q2 44,109 1 0 22.7
2025 Q1 42,217 0 0 0.0
2024 Q4 39,600 4 0 101.0
2024 Q3 41,820 9 0 215.2
Show 43 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 36,835 0 0 0.0
2024 Q1 33,785 0 0 0.0
2023 Q4 39,114 0 0 0.0
2023 Q3 43,597 0 0 0.0
2023 Q2 40,595 7 0 172.4
2023 Q1 39,852 12 3 301.1
2022 Q4 38,731 0 0 0.0
2022 Q3 41,731 13 1 311.5
2022 Q2 39,451 0 0 0.0
2022 Q1 37,833 5 0 132.2
2021 Q4 28,874 0 0 0.0
2021 Q3 31,997 0 0 0.0
2021 Q2 28,526 0 0 0.0
2021 Q1 26,308 13 1 494.1
2020 Q4 22,067 0 0 0.0
2020 Q3 22,706 4 1 176.2
2020 Q2 27,177 0 0 0.0
2020 Q1 44,020 0 0 0.0
2019 Q4 35,605 4 2 112.3
2019 Q3 35,460 0 0 0.0
2019 Q2 38,359 2 0 52.1
2019 Q1 47,773 5 1 104.7
2018 Q4 54,907 5 0 91.1
2018 Q3 65,464 3 1 45.8
2018 Q2 72,034 0 0 0.0
2018 Q1 66,946 2 0 29.9
2017 Q4 66,561 0 0 0.0
2017 Q3 68,782 3 0 43.6
2017 Q2 70,938 5 4 70.5
2017 Q1 64,381 4 1 62.1
2016 Q4 51,404 0 0 0.0
2016 Q3 49,373 0 0 0.0
2016 Q2 43,565 0 0 0.0
2016 Q1 36,081 0 0 0.0
2015 Q4 42,550 0 0 0.0
2015 Q3 45,245 11 1 243.1
2015 Q2 50,956 0 0 0.0
2015 Q1 50,388 5 0 99.2
2014 Q4 50,426 0 0 0.0
2014 Q3 53,385 0 0 0.0
2014 Q2 49,092 0 0 0.0
2014 Q1 40,495 1 0 24.7
2013 Q4 25,023 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

45 on file

2026 · 1 incident

August 3, 2026 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Iron Oak Sand LLC · Struck by... (Not Elsewhere Classified)

Field service technician was working on grease lines on 988H loader lift arm. The wrench slipped when the line broke causing the techs hand to strike the corner of their safety glasses and caused a laceration to the right side of the head near the eyebrow temple area.

2025 · 3 incidents

October 29, 2025 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Over-exertion (Not Elsewhere Classified)

Employee was walking on slightly uneven ground and felt a slight pop in left knee. Physical therapy on 11/20/25 made it become a reportable incident.

September 7, 2025 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDTOOLS (NONPOWERED)
Iron Oak Sand LLC · Struck by... (Not Elsewhere Classified)

While employee was trimming belt edges on BC-1004, they had another employee switch out the blade on their utility knife because it was getting dull. Once they resumed cutting, the new blade cut better than anticipated resulting in contact with their other hand, which resulted in 12 stitches. Employee was wearing gloves while performing this task.

January 3, 2025 WI · Metal/Non-Metal scraper-loader operator MACHINERY
Iron Oak Sand LLC · Struck against a moving object

Scope of the job was to utilize scrapers to transport overburden soil to fill in washouts along a slope within the mine with assistance from a dozer. In this process a scraper operator was braking then started to lose traction and began to slide sideways until the left front tire of the scraper dropped into a washout, thus jackknifing the scraper, causing the cab to overturn.

2024 · 3 incidents

September 1, 2024 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Iron Oak Sand LLC · Over-exertion in pulling or pushing objects

The employee reported feeling pains in abdomen on 9/2/24 after replacing two (2) 40x48 diester screens on VS1001. Employee believed it was from the work the employee did on 9/1/2024.

August 2, 2024 WI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Iron Oak Sand LLC · Struck against a moving object

Employee stated that had tweaked back while operating the loader during the shift. There was no specific incident that caused the back pain, just normal operation.

June 19, 2024 WI · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Iron Oak Sand LLC · Over-exertion in pulling or pushing objects

Two employees were moving a tote of coag using a pallet jack. One employee was pulling on the pallet jack handle while the other was pushing the tote. The employee pushing on the tote felt a pop in their left calf muscle.

2023 · 4 incidents

December 21, 2023 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Fall to lower level, (Not Elsewhere Classified)

While employee was cleaning up a trench with a hose and their left foot slipped into the trench while the right foot stayed on the surface and strained their lower back.

July 18, 2023 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Fall to the walkway or working surface

While walking into the warehouse prior to start of shift, employee had hands full with employee's personal items and didn't see a rock on the ground. Employee tripped and fell, twisting left ankle and right knee. Employee then landed on right knee, wrist and shoulder.

April 13, 2023 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Iron Oak Sand LLC · Struck by flying object

Employee got out of EE's haul truck in Tailings loadout to clean off EE's camera and something got into EE's eye. Unsure if it was sand or clay.

January 24, 2023 WI · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management OTHER
Iron Oak Sand LLC · (Not Elsewhere Classified)

Maint Supervisor noticed the S & H /Env Supervisor face down on the ground next to MCC E5. 911 was called immediately.  CPR was administered to the employee until emergency personnel arrived on the scene and took over all lifesaving measures.  The employee was transferred to hospital. It was confirmed that the cause of EE's medical event was a heart attack.

2022 · 7 incidents

December 22, 2022 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Fall from machine

At the end of the shift the Employee parked the end loader and descended down the steps, using three points of contact, and missed the last step. This caused the employee to fall and roll ankle.

December 19, 2022 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Iron Oak Sand LLC · Over-exertion (Not Elsewhere Classified)

While adjusting position on a welding job, employee stated EE felt a pop and EE's back immediately tightened up.

November 11, 2022 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Iron Oak Sand LLC · Over-exertion (Not Elsewhere Classified)

Employee was attempting to loosen an adjuster on a bearing and felt a minor strain in right forearm. This resulted in a cramping sensation and minor swelling.

September 1, 2022 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Fall from machine

Loadout employee was loading railcars. While stepping between two railcars, EE's retractable fall protection device locked causing EE to lose balance and fall. While falling employee attempted to catch self and injured EE's left hand.

June 30, 2022 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Iron Oak Sand LLC · Contact with hot objects or substances

Wet Plant Operator noticed an issue with PU-2203 and called Maintenance. Maintenance employee was walking by the pump, smelled it overheating, radioed to shut down. After employee called, melted rubber sprayed out of pump casing coming in contact with employee's left thumb and right forearm causing a burn.

March 9, 2022 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Iron Oak Sand LLC · Struck by flying object

Employees were tasked to replace a bearing. The outer housing was removed and the race was scored, but not enough to release it from the shaft. Employee 1 went to get a wedge to help remove the race. Employee 2 began hitting the inner race with a hammer. A piece of the hammer head broke off and lodged in EE's chest, requiring stitches when removed.

February 24, 2022 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Iron Oak Sand LLC · Struck against a moving object

2 Haul trucks were traveling in opposite directions down and up a ramp in the dump. As they met on the ramp the driver immediately pulled off to the side to avoid contact. One truck started to slide when the brakes were applied causing a collision. Employees were wearing seat belts, however, driver of truck #2 received a laceration above the eye requiring three stitches.

2021 · 1 incident

January 28, 2021 WI · Metal/Non-Metal janitor SLIP OR FALL OF PERSON
Iron Oak Sand LLC · Fall onto or against objects

Employee was taking a pallet of culligan water jugs to the main plant using a forklift. EE pulled up to the overhead door, climbed off the forklift to open the door. As EE walked back to the forklift, EE tripped over the corner of the pallet falling into the forklift mast. EE used their hands to brace the fall but jammed the right ring finger in the process.

2019 · 3 incidents

October 17, 2019 WI · Metal/Non-Metal miner, prospector, nec SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall to the walkway or working surface

Employee tripped over a water hose EE was using and fell on same level. Employee was taken to the hospital where it was determined EE sustained a concussion. EE was treated and released the same day.

May 3, 2019 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall from scaffolds, walkways, platforms

Employee was working from the filter press maintenance platform when ee fell. The employee was taken to hospital, where it was determined ee sustained a lower leg and back injury. The employee was treated and released the same day.

February 15, 2019 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Covia Holdings Corporation · Struck by... (Not Elsewhere Classified)

Employee was removing a guard on the tail pulley of a belt conveyor. The last bolt on the guard became wedged so the employee tried to free the bolt using a maul and another bolt as a punch. When EE swung the maul to free the bolt, EE missed and struck finger resulting in a fracture.

2018 · 4 incidents

August 28, 2018 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall from machine

The last 2 sections of the dryer bed were being removed when they became wedged in the framework during the hoisting process. The employee entered the dryer using the ladder on the inside wall to try and use foot to free the piece. As EE was using foot to try and free the plate it moved and ee struck ee, ee lost balance and fell to the dryer floor.

July 3, 2018 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Covia Holdings Corporation · Struck by... (Not Elsewhere Classified)

Employee was pounding a wooden stake into a hay bale and struck hand with a hammer. The employee received a cut on right index finger which required six stitches.

April 16, 2018 WI · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger POWERED HAULAGE
Covia Holdings Corporation · Struck against a moving object

Employee was driving scraper in overburden cut and when front left tire spun out on a large rock it resulted in jarring the machine and employee strained neck. Employee reported incident to supervisor at end of shift but refused medical treatment at that time. Employee sought medical attention (chiropractor) on 5/22/18 at which time ee was given restrictions.

April 16, 2018 WI · Metal/Non-Metal motorman, motor person, swamper, switchman, locomotive operator SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall from machine

Non-Employee, Non-Contractor, Railroad Employee Injury Canadian Pacific Employee tripped and fell when deboarding the engine of the train as it entered the rail yard. Employee suffered back injuries and was taken to local hospital for examination.

2017 · 7 incidents

December 6, 2017 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Over-exertion (Not Elsewhere Classified)

Employee was walking alongside the conveyor beltline and stepped on uneven ground/rock that was frozen and rolled an ankle resulting in pain, swelling and bruising. Employee was taken to the Emergency Room for further examination where an X ray determined that they had suffered a fracture to the lower tibia (ankle). Employee will need surgery to repair the broken bone.

October 28, 2017 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Covia Holdings Corporation · Struck by flying object

Employee was performing quality control sampling and noticed something irritating employee's right eye. Employee was taken to the local clinic to irrigate employee's eye and nothing was found to be in employee's eye. Physician prescribed eye drops as a preventative measure for possible infection.

September 26, 2017 WI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Covia Holdings Corporation · Struck against a moving object

Employee had a previous injury and is now exhibiting the same symptoms as before.

April 26, 2017 WI · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger POWERED HAULAGE
Covia Holdings Corporation · Struck against a moving object

Employee strained neck when the haul truck ee was operating slid into a rut on the road.

April 8, 2017 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Covia Holdings Corporation · Struck against a moving object

Employee was operating the scraper when ee hit a pot hole and felt a sharp pain in back. Employee called the supervisor and notified ee of the incident. The employee was taken to the clinic where ee was diagnosed with acute lower back pain. Employee was given prescription medication and restrictions.

March 4, 2017 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech FALLING/SLIDING/ROLLING MATERIALS
Covia Holdings Corporation · Struck against stationary object

Employee was working on the brakes of a company pickup and while EE had head under the fender, some ice and mud came loose from the wheel well striking EE in the back of the head. EE's mouth hit the brake caliper causing EE to chip tooth.

February 2, 2017 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall onto or against objects

After performing cleaning operations the employee slipped on and fell onto a horizontal pipe striking mid-section on the pipe. Employee reported the injury to management on the 10th of February. Employee was taken to clinic and diagnosed with bruised ribs. Employee was placed on light duty for a week and given prescription medication to aid in the recovery.

2016 · 1 incident

October 28, 2016 WI · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Covia Holdings Corporation · Over-exertion (Not Elsewhere Classified)

Employee was climbing into the cab of a haul truck and hyper extended knee when the bottom rung of the cable step ladder swung forward. Employee reported the incident immediately and refused medical treatment. After no improvement in condition employee was taken to clinic on November 7th where EE was diagnosed with a knee sprain and referred to therapy for the injury.

2015 · 6 incidents

June 30, 2015 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Covia Holdings Corporation · Over-exertion in lifting objects

Employee was on the load out spout platform changing and rebuilding a motor for the spout chain and when he attempted to lift a motor and shaft out of its mounting bracket he felt a pain in his back. Employee went to see a chiropractor on 7/8/15.

June 11, 2015 WI · Metal/Non-Metal car trimmer, car loader, bin puller, truck loader HANDLING OF MATERIALS
Covia Holdings Corporation · Over-exertion (Not Elsewhere Classified)

While cooping rail cars employee felt a slight strain their back causing a sharp pain. Follow up was conducted on 6-12-15 with employee to determine if follow up care was needed and at that time employee stated they would be fine. On the night of 6-15 employee stated that they felt tightness in thier back again. Employee was referred to a chiropractor for care on 6-22-15.

April 1, 2015 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall down stairs

Employee was carrying a floor jack down the stairs of screen house, as he was coming to the last landing the heel of his boot caught on the last step causing him to twist awkwardly and he fell on his left knee which struck the grating. Employee reported that he felt a pull in the left knee. Employee had MRI on 4/27/15 and surgery on 5/15/15 to remove loose cartilage from knee.

March 7, 2015 WI · Metal/Non-Metal utility man, shift tech, service/dump truck operator HANDLING OF MATERIALS
Covia Holdings Corporation · Struck by... (Not Elsewhere Classified)

Employee was pulling cloth off of filter press plate and sand got into employee's eye. Employee was wearing safety glasses but still managed to get sand in his left eye. Employee was taken to emergency room for examination to assure there was no other material in his eye. Employee was diagnosed with a corneal abrasion and given a prescription for his eye.

February 17, 2015 WI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall to the walkway or working surface

Employee was going to perform housekeeping in the area and as he was walking the employee stated he turned around to pick up a piece of trash and slipped, during which he attempted to break the fall using his left hand resulting in the injury to his wrist. Soft Splint applied to wrist.

January 14, 2015 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Fall from machine

Employee while fueling Dozer was climbing off the piece of equipment when hand grab rail failed causing him to fall to the ground.

2014 · 5 incidents

December 14, 2014 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Covia Holdings Corporation · Over-exertion (Not Elsewhere Classified)

Employee was in an awkward position leaning over a pump to loosen a seal and strained his back.

November 15, 2014 WI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Covia Holdings Corporation · Over-exertion (Not Elsewhere Classified)

EE initially reported shoulder pain after slipping while exiting skid steer loader on 11/15/14. The pain was attributed to a mild shoulder strain. Due to persistent pain, EE was taken for further medical review which included MRI revealing a Class 1 shoulder separation. The injury resulted in application of physical therapy and modified duty days.

May 15, 2014 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer OTHER
Covia Holdings Corporation · Struck by flying object

EE had sand blown into his eye at some point in his shift, without his knowledge. Sand got under his contact lens and continued to scratch the employee's eye through the course of his shift until contact lens was removed.

April 11, 2014 WI · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Covia Holdings Corporation · Struck against a moving object

Haul Truck driver was parked at tailings area waiting to be loaded with material. Loader operator did not see the haul truck and backed into the side of the haul truck. The haul truck driver sustained whiplash from resulting collision.

March 19, 2014 WI · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDLING OF MATERIALS
Covia Holdings Corporation · Caught in, under or between (Not Elsewhere Classified)

Employee was carrying an impeller to his maintenance truck. As he was placing it onto the truck it slipped out of his hand when he tried to catch it his right thumb was caught between the impeller and the truck tailgate causing a laceration to the right thumb.