CARDINAL safety activity
MSHA violations, accident reports and inspections.
Safety activity
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $288.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $313.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $504.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $288.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $151.00 proposed penalty
Fall of roof or back
Days away from work only
Accident narrative
Employee was in the process of starting the last row of bolts in the #3 face on the #4 unit when a piece of slate approximately 1'L x 1' W, 1/4" T(Estimated weight of 6/12 lbs) fell from 6"-12" above EE's head contacting the back of EE's head and back resulting in muscle soreness.
Non-Fatal Accident Investigation
9.5 on-site hours reported
Immediate notification.
30 CFR 50.10(b)
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Frequency of examinations.
30 CFR 75.512-2 · $193.00 proposed penalty
Frequency of examinations.
30 CFR 75.512-2 · $193.00 proposed penalty
Spot Inspections
103(i) · 7.5 on-site hours reported
Methane monitors.
30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $642.00 proposed penalty
Mining methods.
30 CFR 75.203(b) · $193.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $313.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $313.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $151.00 proposed penalty
Respiratory equipment; respirable dust.
30 CFR 72.700(a) · $288.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $504.00 proposed penalty
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $642.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $504.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $313.00 proposed penalty
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.