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Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents: 273,095
Of which fatal: 1,202
Years on record: 2000–2026
Classifications: 20

Scoped to Summit Materials LLC; N R Hamm

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The record

2 total records

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November 24, 2025 KS · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS

Builders Choice Aggregates · Over-exertion in lifting objects

Employee was attempting to lift the end of a office desk and pulled a muscle in the left arm. Lifting item.

September 26, 2022 KS · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON

Builders Choice Aggregates · Fall onto or against objects

Employee was pulling chain onto dredge pontoon for repair. Chain got caught on a bolt head of pontoon access panel. When chain popped free, the resulting slack caused employee to slip backwards into the hand railing of the steps built over the lift winch.

Showing all 2

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