AUS #1 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Escapeway maps.
30 CFR 75.1505(a)(4) · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Mechanical equipment guards.
30 CFR 75.1722(b) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $465.00 proposed penalty
Quantity and location of firefighting equipment.
30 CFR 75.1100-2(b) · Significant and substantial (S&S) · $697.00 proposed penalty
Automatic fire sensors and manual actuators; installation; minimum requirements.
30 CFR 75.1107-4(a)(2) · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $818.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4)(ii) · $209.00 proposed penalty
Violation — cited standard not reported
$168.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Violation — cited standard not reported
$184.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
30 CFR 75.1103-8(b) · $151.00 proposed penalty
Automatic fire sensor and warning device systems; examination and test requirements.
30 CFR 75.1103-8(c) · $245.00 proposed penalty
On-shift examination.
30 CFR 75.362(g)(2)(ii) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Sampling and monitoring requirements.
30 CFR 75.336(e)(1) · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $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.