SKYLINE MINE #3 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Follow-up corrective measures when a standard threshold shift is detected.
30 CFR 62.174 · Significant and substantial (S&S)
Follow-up corrective measures when a standard threshold shift is detected.
30 CFR 62.174 · Significant and substantial (S&S)
Follow-up corrective measures when a standard threshold shift is detected.
30 CFR 62.174 · Significant and substantial (S&S)
Notification of results; reporting requirements.
30 CFR 62.175(a)(1) · $151.00 proposed penalty
Non-Injury Accident Investigation
45.0 on-site hours reported
Violation — cited standard not reported
Transportation of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-2(a)(1) · $288.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $336.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $465.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $465.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $366.00 proposed penalty
First-aid equipment; location; minimum requirements.
30 CFR 75.1713-7(c) · $288.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $465.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $209.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $504.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $151.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $549.00 proposed penalty
Regular Safety and Health Inspection
188.3 on-site hours reported
Handling of materials
Days away from work only
Accident narrative
Miner was stepping down a ladder and received a Jones Fracture to EE's left foot as EE transferred EE's weight.
Spot Inspection
11.0 on-site hours reported
Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.
30 CFR 75.363(a) · $755.00 proposed penalty
Roof bolting.
30 CFR 75.204(c)(1) · $151.00 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) · $165.00 proposed penalty
Atmospheric monitoring systems.
30 CFR 75.351(k) · $151.00 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.