Leer South Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Other safeguards.
30 CFR 75.1403 · $209.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(f) · $151.00 proposed penalty
Criteria—Belt conveyors.
30 CFR 75.1403-5(j) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $818.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $504.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
448.8 on-site hours reported
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $151.00 proposed penalty
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(b) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $151.00 proposed penalty
Spot Inspections
103(i) · 10.0 on-site hours reported
Ventilation Technical Investigation
44.8 on-site hours reported
Electrical Technical Investigation
18.3 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $504.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $504.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(f) · $151.00 proposed penalty
Smoking; prohibition.
30 CFR 75.1702 · $151.00 proposed penalty
Ventilation Technical Investigation
7.0 on-site hours reported
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $504.00 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.