DEEP MINE 41 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $245.00 proposed penalty
Fall of roof or back
Accident only
Accident narrative
A non-injury roof fall that measured 25' long, 25' wide, it is undetermined how high, occurred on the 005 MMU Frog Pond Panel 6. The fall was initially isolated to the xcut in the #2 intersection at break #11. The fall continued to the #3 intersection at break #11 on 5/29/26 while under a 103(k). The panel is now being sealed.
Non-Injury Accident Investigation
46.5 on-site hours reported
Violation — cited standard not reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Spot Inspections
103(i) · 3.0 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Slip or fall of person
Days away from work only
Accident narrative
Employee stated EE was in the process of hand loading 6' jacks. After loading 2 jacks, when attempting to load the 3rd EE twisted and felt pain in EE's lower back.
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Verbal Hazard Complaint Inspections
3.0 on-site hours reported
Spot Inspections
103(i) · 3.5 on-site hours reported
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $165.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
2.5 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Machinery
Days away from work only
Accident narrative
Employee stated EE was in the process of bolting the first cut out of 3L on the 007 MMU. After EE finished the first row, draw rock feel from the roof in by the ATRS. Resulting in a piece of draw rock falling into EE's drilling station and striking EE on the right leg.
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(iv) · $165.00 proposed penalty
Spot Inspections
103(i) · 3.5 on-site hours reported
Spot Inspections
103(i) · 3.5 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $288.00 proposed penalty
Dust disease of lungs
Occupatnal illness not deg 1-6
Accident narrative
Received a CWP diagnosis for employee on 4/28/2026.
Spot Inspections
103(i) · 5.5 on-site hours reported
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.