Mining Incidents

Ionia Pit Metal/Non-Metal

Ionia, Ionia County, MI  ·  Active
MSHA Mine ID: 2003496

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Fatalities
0
Total incidents
3
Years on record
2014–2024
Latest incident
May 2024
Compliance record
MSHA citations since 2014
64
citations
10
significant & substantial
$14,070
proposed penalties
$14,070
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 1,867 0 0 0.0
2025 Q3 2,397 0 0 0.0
2025 Q2 2,649 0 0 0.0
2025 Q1 1,947 0 0 0.0
2024 Q4 1,545 0 0 0.0
2024 Q3 1,985 0 0 0.0
2024 Q2 1,867 1 0 535.6
2024 Q1 1,015 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

3 on file

2024 · 1 incident

May 28, 2024 MI · Metal/Non-Metal miner, prospector, nec HANDTOOLS (NONPOWERED)
Top Grade Aggregates, LLC · Struck by falling object

Installing new motor on feeder hopper. While lifting motor into place with chain hoist, chain hoist came unhooked and motor fell, striking employee's shin and upper right ankle area.

2022 · 1 incident

July 26, 2022 MI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator SLIP OR FALL OF PERSON
Top Grade Aggregates, LLC · Fall onto or against objects

Employee was standing on the water pump structure waiting to hook a chain from the Pettibone (telescopic tractor) to the fresh water pump pipe. Employee stepped over handrail to hook and stepped onto the pontoon, it shifted and EE lost EE's balance. As EE reached to regain EE's balance EE's forearm slid across angle iron of catwalk steel structure cutting EE's forearm.

2014 · 1 incident

April 24, 2014 MI · Metal/Non-Metal crusher attendant/operator, pan feeder operator/worker MACHINERY
Top Grade Site Management, LLC · Struck by... (Not Elsewhere Classified)

A Grizzly Rock Separator was being repaired, but it was not properly blocked against hazardous motion. It shifted forward and stuck a miner. The miner received a broken shoulder, arm, finger and head injuries.