MC#1 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,184.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $193.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,184.00 proposed penalty
Transportation of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-2(a)(1) · $193.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
Methane monitors.
30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $592.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $177.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $1,219.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $193.00 proposed penalty
Fall of roof or back
Accident only
Accident narrative
A non-injury accident occurred when a roof fall occurred on the travel way of B-slope run-a-round.
Non-Injury Accident Investigation
10.8 on-site hours reported
Violation — cited standard not reported
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · Significant and substantial (S&S) · $959.00 proposed penalty
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · Significant and substantial (S&S) · $959.00 proposed penalty
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · $193.00 proposed penalty
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · $151.00 proposed penalty
Fall of face/rib/pillar/side/highwall
Days away from work only
Accident narrative
I. E. stated that they were standing next to the rib and a o=piece rolled out striking employee in the left ankle. Employee went to hospital x-ray showed nothing broke they followed op with Ortho. doctor that took them off work due to muscle injury. Employee was issued crutches
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $193.00 proposed penalty
Low- and medium-voltage circuits serving three-phase alternating current equipment; circuit breakers.
30 CFR 75.900 · Significant and substantial (S&S) · $3,184.00 proposed penalty
Low- and medium-voltage circuits serving three-phase alternating current equipment; circuit breakers.
30 CFR 75.900 · Significant and substantial (S&S) · $3,184.00 proposed penalty
Spot Inspections
103(i) · 5.5 on-site hours reported
Transportation of liquefied and nonliquefied compressed gas cylinders; requirements.
30 CFR 75.1106-2(a)(1) · $193.00 proposed penalty
Transport of diesel fuel.
30 CFR 75.1906(c) · $193.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Air quality.
30 CFR 75.321(a)(1) · $642.00 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.