Canyon Rock Plant safety activity
MSHA violations, accident reports and inspections.
Safety activity
Other
Injuries due to natural causes
Accident narrative
The employee sought medical treatment for feeling ill and was misdiagnosed, received treatment, and released from care. The employee returned to work for two days and felt unwell again, returning to the ER on 3/12/25. Further testing confirmed a different illness on 3/16/25.
Slip or fall of person
Days restricted activity only
Accident narrative
Employee was stacking empty paper bags on a flat working surface when EE rolled EE's right ankle as EE was making a turn to walk.
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Berms or guardrails.
30 CFR 56.9300(a) · $151.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 56.14100(a) · Significant and substantial (S&S) · $959.00 proposed penalty
Regular Safety and Health Inspection
17.0 on-site hours reported
Sources and definitions
MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).
Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.
Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.
Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.
S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.
Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.
Portfolio totals use current mine membership, including events before the current owner or operator's tenure.