Mining Incidents

Crusher #6 Metal/Non-Metal

Controlled by Summit Materials LLC
Grand Junction, Mesa County, CO  ·  Intermittent
MSHA Mine ID: 0504746

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Fatalities
0
Total incidents
2
Years on record
2002–2015
Latest incident
Jan 2015
Compliance record
MSHA citations since 2002
23
citations
9
significant & substantial
$2,483
proposed penalties
$2,483
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 2,779 0 0 0.0
2025 Q3 3,371 0 0 0.0
2025 Q2 1,591 0 0 0.0
2019 Q4 0 0 0
2019 Q3 0 0 0
2019 Q2 0 0 0
2017 Q2 0 0 0
2016 Q4 286 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

2015 · 1 incident

January 20, 2015 CO · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Elam Sand and Gravel · Over-exertion in pulling or pushing objects

Employee was pulling screens across the ground approximately 100 feet to reach the washplant and felt a burn in his right shoulder

2002 · 1 incident

June 24, 2002 CO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Grand Junction Concrete Pipe Company · Over-exertion (Not Elsewhere Classified)

EMPLOYEE WAS SHOVELING MATERIAL. APPARENTLY MUD COLLECTED ON THE END OF HIS SHOVEL AND WHEN HE TRIED TO THROW IT OFF HE EXPERIENCED PAIN IN HIS RIGHT SHOULDER.