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Missouri Rock Inc Metal/Non-Metal

Missouri Rock Inc · Surface

Controlled by W A Ellis Construction

Orrick, Ray County, MO · Active

MSHA Mine ID: 2300168

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Email me when a new MSHA incident is filed at Missouri Rock Inc.

Fatalities: 0
Total incidents: 3
Years on record: 2012–2023
Latest incident: Jan 2023

Compliance record

MSHA citations since 2000

144

citations

significant & substantial

$37,078

proposed penalties

$32,036

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	Per 1M hrs
2025 Q4	6,709	0	0.0
2025 Q3	7,165	0	0.0
2025 Q2	6,806	1	146.9
2025 Q1	5,021	3	597.5
2024 Q4	6,095	0	0.0
2024 Q3	6,509	0	0.0
2024 Q2	6,155	1	162.5
2024 Q1	5,523	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

2023 · 1 incident

January 10, 2023 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech DISORDERS (REPEATED TRAUMA)

Missouri Rock Inc · (Not Elsewhere Classified)

Miner has shown a reportable shift in in hearing compared to baseline test. Was retested and still shows the hearing loss.

2020 · 1 incident

December 9, 2020 MO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator DISORDERS (REPEATED TRAUMA)

Missouri Rock Inc · (Not Elsewhere Classified)

Noise induced hearing loss in accordance with part 50 of 30 CFR.

2012 · 1 incident

August 27, 2012 MO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS

Missouri Rock Inc · Caught in, under or between a moving and a stationary object

Employee was helping test fit a pin on the detached bucket from a Hyundai 450 Hoe that was having new bosses welded onto it. The bucket was on its side to assist in pin insertion. The pin became jammed in the new boss and while jiggling it to free it up, it came loose and slid quickly into the bosses. His hand was pinched between the bucket and pin.