Clark Companies safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Unguarded conveyors with adjacent travelways.
COMMANDER II SERIAL #5103718 · 300303030 CFR 56.14109(a) · $151.00 proposed penalty
Construction and maintenance of guards.
COMMANDER II SERIAL #5103718 · 300303030 CFR 56.14112(b) · $151.00 proposed penalty
Requirement for container labels.
COMMANDER II SERIAL #5103718 · 300303030 CFR 47.41(a) · $151.00 proposed penalty
Moving machine parts.
COMMANDER II SERIAL #5103718 · 300303030 CFR 56.14107(a) · Significant and substantial (S&S) · $151.00 proposed penalty
Intoxicating beverages and narcotics.
COMMANDER II SERIAL #5103718 · 300303030 CFR 56.20001 · $151.00 proposed penalty
Horns and backup alarms.
COMMANDER II SERIAL #5103718 · 300303030 CFR 56.14132(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
CHIEFTAIN SERIAL # 6490 · 30034372.5 on-site hours reported
Regular Safety and Health Inspection
COMMANDER 510 SERIAL #5703403 · 30035645.0 on-site hours reported
Toilet facilities.
COMMANDER 510 SERIAL #5703403 · 300356430 CFR 56.20008(a) · $151.00 proposed penalty
Records of training.
COMMANDER 510 SERIAL #5703403 · 300356430 CFR 46.9(b)(5) · $151.00 proposed penalty
Berms or guardrails.
COMMANDER 510 SERIAL #5703403 · 300356430 CFR 56.9300(b) · $151.00 proposed penalty
Regular Safety and Health Inspection
2020 POWERSCREEN CHIEFTON 1400 · 30040872.5 on-site hours reported
Regular Safety and Health Inspection
COMMANDER 510 II SERIAL #5703655 · 30036622.8 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.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
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.