Mining Incidents

IROCK PORT #2 Metal/Non-Metal

Controlled by Mark Magruder
Ashley, Lincoln County, MO  ·  Active
MSHA Mine ID: 2302475

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Fatalities
0
Total incidents
10
Years on record
2017–2025
Latest incident
Feb 2025
Compliance record
MSHA citations since 2016
34
citations
2
significant & substantial
$5,558
proposed penalties
$5,239
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 3,628 0 0 0.0
2025 Q3 6,413 0 0 0.0
2025 Q2 6,389 2 0 313.0
2025 Q1 3,641 1 0 274.6
2024 Q4 3,705 0 0 0.0
2024 Q3 3,891 0 0 0.0
2024 Q2 4,186 1 0 238.9
2024 Q1 3,194 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

10 on file

2025 · 1 incident

February 3, 2025 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman DISORDERS (REPEATED TRAUMA)
Magruder Limestone Company, Inc. · (Not Elsewhere Classified)

Reportable hearing loss

2024 · 1 incident

December 18, 2024 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Magruder Limestone Company, Inc. · Caught in, under or between a moving and a stationary object

Loading a water hose into a loader bucket the injured employee reported their foot got stuck in the mud. EE could not move and the bucket came down on EE's foot (R).

2022 · 2 incidents

September 12, 2022 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Magruder Limestone Company, Inc. · Struck by flying object

While removing the cutting edge of the loader bucket, the cutting edge dropped to the floor and caused a bolt to pop up and strike EE in mouth

March 7, 2022 MO · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey SLIP OR FALL OF PERSON
Magruder Limestone Company, Inc. · Fall to the walkway or working surface

Employee was getting out of the truck on a stripping shot and stepped down from the truck. Where a dip in the ground was that EE didn`t notice and rolled EE's left ankle. When EE fell down EE heard and felt a pop in EE's ankle as EE was falling down EE also jammed EE's left pinky when EE tried to catch self.

2021 · 1 incident

October 14, 2021 MO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Magruder Limestone Company, Inc. · Struck by... (Not Elsewhere Classified)

Employee was inserting lock pin as the rotor was shifted by another employee. The pin inadvertently shifted and struck employee's left index finger.

2019 · 3 incidents

May 7, 2019 MO · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)
Magruder Limestone Company, Inc. · Struck against stationary object

While shoveling struck finger against metal chute frame.

April 19, 2019 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Magruder Limestone Company, Inc. · Struck by... (Not Elsewhere Classified)

Employee hit hand with a hammer while working on screen.

2018 · 1 incident

August 20, 2018 MO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY
Magruder Limestone Company, Inc. · Caught in, under or between a moving and a stationary object

IE was removing a tension bolt on a screen to change screen. Utilizing an impact wrench to remove the bolt ee was guiding the washer/bolt with left hand. EE activated the impact wrench and ee fingers were caught/pinched/grabbed and caused ee to lose skin/tissue on palm side of middle finger.

2017 · 1 incident

June 27, 2017 MO · Metal/Non-Metal superintendent HANDTOOLS (NONPOWERED)
Magruder Limestone Company, Inc. · Struck by... (Not Elsewhere Classified)

EE injured left index finger when it was struck by a hammer. EE was holding a punch tool and another ee swing the hammer, missed the tool and struck the injured ee hand.