Maple Eagle No. 1 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $504.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $1,550.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $4,749.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Power wires; support.
30 CFR 75.516 · $193.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $1,818.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $642.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $1,818.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $959.00 proposed penalty
Minimum requirements of surface bathing facilities, change rooms, and sanitary toilet facilities.
30 CFR 75.1712-3(a) · $336.00 proposed penalty
Fall of roof or back
Accident only
Accident narrative
An unplanned roof fall occurred outby the section loading point above anchorage. The fall is located at #16 crosscut from the #7-#8 entries measuring approximately 90 feet long by 10 foot thick. Supplemental roof support was added in the adjacent entries, and the fall has been breakered off.
Regular Safety and Health Inspection
411.8 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $398.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $177.00 proposed penalty
Spot Inspection
8.0 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
3.5 on-site hours reported
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $10,569.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $549.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $1,431.00 proposed penalty
On-shift examination.
30 CFR 75.362(a)(2) · $151.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,037.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $366.00 proposed penalty
Verbal Hazard Complaint Inspections
17.5 on-site hours reported
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $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.