CARDINAL safety activity
MSHA violations, accident reports and inspections.
Safety activity
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty
Installation of high-voltage transmission cables.
30 CFR 75.807 · $151.00 proposed penalty
Identification of circuit breakers and disconnecting switches.
30 CFR 75.809 · $151.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(c) · Significant and substantial (S&S) · $549.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $398.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $336.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $245.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $267.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Grounding metallic frames, casings, and other enclosures of electric equipment.
30 CFR 75.701 · $818.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $818.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $1,818.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $398.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $697.00 proposed penalty
Spot Inspections
103(i) · 5.3 on-site hours reported
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $288.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $177.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $818.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $818.00 proposed penalty
Criteria—Haulage; general.
30 CFR 75.1403-10(f) · Significant and substantial (S&S) · $549.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(b)(11)(i) · $1,219.00 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.