DEEP MINE 41 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Non-Fatal Accident Investigation
24.0 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Violation — cited standard not reported
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $151.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $549.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Spot Inspections
103(i) · 5.5 on-site hours reported
Automatic emergency-parking brakes.
30 CFR 75.523-3(b)(5) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $151.00 proposed penalty
Slip or fall of person
Days away from work only
Accident narrative
While walking from AC10 towards power center to put breaker in, stepped in a hole in the travel way twisting left ankle.
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(b) · $2,133.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $165.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $165.00 proposed penalty
Spot Inspections
103(i) · 11.0 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $151.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $226.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vii)(B) · $288.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $883.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Smoking; prohibition.
30 CFR 75.1702 · $165.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $267.00 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.