Cumberland Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(h) · $177.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(a) · $151.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(c) · $151.00 proposed penalty
Mobile equipment; automatic warning devices.
30 CFR 77.410(c) · $151.00 proposed penalty
Water, sediment, or slurry impoundments and impounding structures; general.
30 CFR 77.216(d) · $959.00 proposed penalty
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Storage of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-3(a)(2) · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $697.00 proposed penalty
Spot Inspections
103(i) · 6.5 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $398.00 proposed penalty
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
Preshift examination at fixed intervals.
30 CFR 75.360(f) · $288.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $818.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $193.00 proposed penalty
Self-rescue devices; use and location requirements.
30 CFR 75.1714-2(f) · $267.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $2,712.00 proposed penalty
Criteria—Haulage; general.
30 CFR 75.1403-10(i) · Significant and substantial (S&S) · $1,431.00 proposed penalty
Loading and haulage equipment; installations.
30 CFR 77.1605(d) · $151.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(a) · $151.00 proposed penalty
Loading and haulage equipment; installations.
30 CFR 77.1605(b) · $151.00 proposed penalty
Mobile equipment; automatic warning devices.
30 CFR 77.410(c) · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $465.00 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.