DEEP MINE 46 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(b) · Significant and substantial (S&S) · $267.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(a)(1) · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Regular Safety and Health Inspection
157.0 on-site hours reported
Handling of materials
Days restricted activity only
Accident narrative
Employee states EE was handing over a fuel can to another employee when EE felt a sharp pain in EE's back.
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $151.00 proposed penalty
Spot Inspection
22.5 on-site hours reported
Spot Inspection
5.5 on-site hours reported
Health Technical Investigation
10.0 on-site hours reported
Roof control plan.
30 CFR 75.220(a)(1) · $151.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $226.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,320.00 proposed penalty
Immediate notification.
30 CFR 50.10(b) · $7,555.00 proposed penalty
Violation — cited standard not reported
Machinery
Days away from work only
Accident narrative
Employee was cleaning up the left side of cut when rock fell in the cut. Employee was standing at the second row of bolts. When the rock fell in the cut a rock rolled back and struck the employee in the right leg.
Non-Fatal Accident Investigation
8.0 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $151.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $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.