Mining Incidents

CARVER PIT Metal/Non-Metal

Hamburg, MN, Carver County, MN  ·  Active
MSHA Mine ID: 2100657

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Fatalities
0
Total incidents
6
Years on record
2008–2025
Latest incident
Oct 2025
Compliance record
MSHA citations since 2001
64
citations
13
significant & substantial
$6,800
proposed penalties
$6,649
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 5,492 0 0 0.0
2025 Q3 6,520 0 0 0.0
2025 Q2 6,068 0 0 0.0
2025 Q1 1,902 0 0 0.0
2024 Q4 6,708 0 0 0.0
2024 Q3 6,733 1 1 148.5
2024 Q2 6,602 0 0 0.0
2024 Q1 2,989 1 0 334.6
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

6 on file

2025 · 2 incidents

October 13, 2025 MN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Wm Mueller & Sons Inc · Struck by falling object

Employee was working in the shop and helping replace a cutting edge on a loader bucket when the cutting edge dropped on to EE's foot.

June 20, 2025 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDTOOLS (NONPOWERED)
Wm Mueller & Sons Inc · Struck by... (Not Elsewhere Classified)

EE was cutting conveyor belting with a utility knife and was holding the belting with EE's left hand. EE accidentally sliced through EE's left thumb above the top joint with a utility knife.

2024 · 1 incident

February 6, 2024 MN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Wm Mueller & Sons Inc · Contact with hot objects or substances

EE WAS TORCH WELDING ON A CRUSHER AND THE WELDER SPRAYED BACK AT EE.

2023 · 1 incident

April 26, 2023 MN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Wm Mueller & Sons Inc · Struck by flying object

Truck driver was removing a lug nut on EE's dump truck with an impact drill. The socket broke and a piece hit EE in the eye or near the eye.

2022 · 1 incident

June 16, 2022 MN · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDTOOLS (NONPOWERED)
Wm Mueller & Sons Inc · Over-exertion in pulling or pushing objects

bending over a bar on the wash plant wrenching. Felt a pop in the right side of EE's ribs and could hardly breath

2008 · 1 incident

October 28, 2008 MN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Wm Mueller & Sons Inc · Struck by... (Not Elsewhere Classified)

Pulling piece of iron out of crusher. The iron flipped and cut between fingers of left hand - needed stitches.