Mining Incidents

DUFF QUARRY #1 Metal/Non-Metal

Duff Quarry Inc · Surface
Huntsville, Logan County, OH  ·  Active
MSHA Mine ID: 3300060

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Fatalities
0
Total incidents
5
Years on record
2016–2025
Latest incident
May 2025
Compliance record
MSHA citations since 2002
119
citations
24
significant & substantial
$25,377
proposed penalties
$23,038
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 14,597 0 0 0.0
2025 Q3 16,275 4 0 245.8
2025 Q2 11,760 0 0 0.0
2025 Q1 14,318 0 0 0.0
2024 Q4 17,017 1 0 58.8
2024 Q3 14,962 1 0 66.8
2024 Q2 16,645 0 0 0.0
2024 Q1 12,704 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

5 on file

2025 · 2 incidents

May 22, 2025 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Duff Quarry Inc · Unclassified, insufficient data

While working on a F-150 fuel tank fill nozzle, the mechanic felt a pop, instant pain in upper back, ribs and chest and the left side went numb.

January 3, 2025 OH · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Duff Quarry Inc · Struck by falling object

Miner was standing on a conveyor catwalk and leaned a piece of 1/4" thick, 3" angle approximately 46" long against the handrail. The piece of angle fell on its side on the walkway with the corner of the angle landing on the miner's foot just behind the steel toe section of the boot.

2021 · 1 incident

January 20, 2021 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDTOOLS (NONPOWERED)
Duff Quarry Inc · Struck by falling object

MINER WAS WORKING ON A PIPE, PARTIAL PART OF A DIRT WALL FELL AND HIT THE MINER'S LEG.

2017 · 1 incident

May 10, 2017 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Duff Quarry Inc · Fall to the walkway or working surface

Worker attempted to loosen a bolt with a wrench, hand slipped off causing employee to fall from their feet.

2016 · 1 incident

May 31, 2016 OH · Metal/Non-Metal POWERED HAULAGE
Duff Quarry Inc · Accident type, without injuries

While stockpiling a 769D haul rig, sunk on the edge of a stockpile and slid down the face of the stockpile a few feet. The Miner was retrieved using a man lift, and the haul rig was lowered the rest of the way down the stockpile using two 992 loaders. The miner did not have any injuries and was checked out by EMT's as a precautionary measure. The haul rig sustained no damage.