SKYLINE MINE #3 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $245.00 proposed penalty
Proximity detection systems.
30 CFR 75.1732(b)(1) · Significant and substantial (S&S) · $755.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $245.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $226.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $366.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $151.00 proposed penalty
Regular Safety and Health Inspection
548.0 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
30 CFR 50.30(a) · $226.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
30 CFR 50.30(a) · $226.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · Significant and substantial (S&S) · $8,315.00 proposed penalty
Atmospheric monitoring systems.
30 CFR 75.351(k) · $151.00 proposed penalty
Protection of high-voltage circuits; neutral grounding resistors; disconnecting devices.
30 CFR 77.802 · $226.00 proposed penalty
Identification of circuit breakers.
30 CFR 77.904 · $226.00 proposed penalty
Inspection and cover plates.
30 CFR 77.512 · $226.00 proposed penalty
Maintenance of diesel-powered equipment.
30 CFR 75.1914(a) · $226.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $313.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $504.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $226.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $366.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Identification of circuit breakers and disconnecting switches.
30 CFR 77.809 · Significant and substantial (S&S) · $3,736.00 proposed penalty
Handling of materials
No dys awy frm wrk,no rstr act
Accident narrative
The employee was standing on the roof bolter. While moving the hung miner cable by hand, they lost balance falling backwards hitting the drill mast, resulting in a 1-inch laceration on the right side of their neck.
Non-Injury Accident Investigation
17.5 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.
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.