Maxine-Pratt Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Frequency of examinations.
30 CFR 75.512-2 · $151.00 proposed penalty
Automatic emergency-parking brakes.
30 CFR 75.523-3(c)(2) · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Main mine fans.
30 CFR 75.302 · $288.00 proposed penalty
Electric face equipment; deenergization.
30 CFR 75.523 · Significant and substantial (S&S) · $432.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(a)(1) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · $151.00 proposed penalty
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $151.00 proposed penalty
Methane monitors.
30 CFR 75.342(b)(2) · $151.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $697.00 proposed penalty
Ventilation Technical Investigation
13.5 on-site hours reported
Electric conductors; capacity and insulation.
30 CFR 77.503 · $151.00 proposed penalty
Transformers; installation and guarding.
30 CFR 77.509(c) · $151.00 proposed penalty
Lightning arresters, ungrounded and exposed power conductors and telephone wires.
30 CFR 77.508 · $151.00 proposed penalty
Changes in electric system map; recording.
30 CFR 75.508-2 · $151.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(b) · $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.