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Winthrop Pit & Plant Metal/Non-Metal

Cascade Concrete Products Co Inc · Surface

Controlled by Luke L Hughes

Winthrop, Okanogan County, WA · Intermittent

MSHA Mine ID: 4502295

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Email me when a new MSHA incident is filed at Winthrop Pit & Plant.

Fatalities: 0
Total incidents: 2
Years on record: 2009–2022
Latest incident: Apr 2022

Compliance record

MSHA citations since 2000

citations

significant & substantial

$10,093

proposed penalties

$9,793

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	18	0	0	0.0
2025 Q3	137	5	1	36496.4
2025 Q2	102	0	0	0.0
2025 Q1	2	0	0	0.0
2024 Q4	14	0	0	0.0
2024 Q3	48	0	0	0.0
2024 Q2	33	0	0	0.0
2024 Q1	1	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

2 on file

2022 · 1 incident

April 18, 2022 WA · Metal/Non-Metal groundman, yardman DISORDERS (REPEATED TRAUMA)

Cascade Concrete Products Co Inc · (Not Elsewhere Classified)

Miner conducts work at locations (ie. batch plant & wash plant) that require hearing protection due to loud noise. Change in hearing from baseline test according to hearing test conducted.

2009 · 1 incident

July 31, 2009 WA · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDTOOLS (NONPOWERED)

Cascade Concrete Products Co Inc · Struck by flying object

EE was driving key wedge down in the jaw crusher using a piece of steel shaft & a sledge hammer. A piece of steel came off shaft where it was being struck with a hammer. The piece of steel went into right leg above knee on inside of leg.