Maple Eagle No. 1 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Weekly examination.
30 CFR 75.364(g) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $504.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
30 CFR 75.1103-8(c) · $165.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Short circuit protection; ratings and settings of circuit breakers.
30 CFR 75.601-1 · $165.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $549.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $1,968.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
30 CFR 75.1103-8(c) · $245.00 proposed penalty
Identification of circuit breakers and disconnecting switches.
30 CFR 75.809 · $1,219.00 proposed penalty
Emergency tethers.
30 CFR 75.1714-6 · $549.00 proposed penalty
Electric equipment and circuits; overload and short circuit protection; minimum requirements.
30 CFR 75.518-1 · $1,219.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $1,818.00 proposed penalty
Installation of high-voltage transmission cables.
30 CFR 75.807 · $1,219.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $592.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b) · $267.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $697.00 proposed penalty
On-shift examination.
30 CFR 75.362(g)(1) · $151.00 proposed penalty
Mechanical equipment guards.
30 CFR 75.1722(a) · $3,184.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $465.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $883.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $883.00 proposed penalty
Fire-resistant hydraulic fluids and fire suppression devices on underground equipment.
30 CFR 75.1107-1(a)(3)(ii) · $642.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · Significant and substantial (S&S) · $5,144.00 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.