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Mossdale Plant Metal/Non-Metal

Brown Sand Inc · Surface

Controlled by Robert H Brown Jr

70, San Joaquin County, CA · Active

MSHA Mine ID: 0405330

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Fatalities: 0
Total incidents: 4
Years on record: 2001–2021
Latest incident: Jun 2021

Compliance record

MSHA citations since 2000

137

citations

significant & substantial

$16,673

proposed penalties

$16,324

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	5,919	0	0	0.0
2025 Q3	19,840	0	0	0.0
2025 Q2	17,774	0	0	0.0
2025 Q1	17,281	0	0	0.0
2024 Q4	19,388	0	0	0.0
2024 Q3	23,343	0	0	0.0
2024 Q2	19,173	0	0	0.0
2024 Q1	19,611	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

4 on file

2021 · 2 incidents

June 15, 2021 CA · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS

Brown Sand Inc · Caught in, under or between a moving and a stationary object

Misplaced hand when grabbing the handle and smashed thumb in door.

May 6, 2021 CA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

Brown Sand Inc · Over-exertion (Not Elsewhere Classified)

Stepping off excavator rolled left ankle once placed on ground.

2020 · 1 incident

October 28, 2020 CA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator MACHINERY

Brown Sand Inc · Caught in, under or between (Not Elsewhere Classified)

An inexperienced miner helping with dredge line repair. Employee #1 loosened the haul back. The cable unreeled very fast and cut off the tip of employee #2 middle finger on right hand.

2001 · 1 incident

September 26, 2001 CA · Metal/Non-Metal mine manager, mine foreman, mine owner SLIP OR FALL OF PERSON

Brown Sand Inc · Fall onto or against objects

CABLE BROKE HITTING EE IN ARM. EE FELL AND HIT HIS HEAD ON PIECE OF METAL.