Mach #1 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Verbal Hazard Complaint Inspections
1.5 on-site hours reported
Slip or fall of person
Days away from work only
Accident narrative
IE was running string line for a new refuse drive and when EE turned around, EE tripped on another section of the line that had been run. When IE fell EE hurt EE's foot.
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $151.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Spot Inspections
103(i) · 12.0 on-site hours reported
Accumulations of combustible materials.
30 CFR 77.1104 · $193.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,736.00 proposed penalty
Spot Inspections
103(i) · 6.5 on-site hours reported
Communications facilities; refuge alternatives.
30 CFR 75.1600-3(a)(1) · $288.00 proposed penalty
Spot Inspections
103(i) · 8.0 on-site hours reported
Shaft, Slope or Major Construction Spot Inspection
1.5 on-site hours reported
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Spot Inspections
103(i) · 7.0 on-site hours reported
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · Significant and substantial (S&S) · $1,037.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · Significant and substantial (S&S) · $592.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $288.00 proposed penalty
Spot Inspections
103(i) · 6.8 on-site hours reported
Protection of trailing cables.
30 CFR 75.606 · $193.00 proposed penalty
Identification of circuit breakers.
30 CFR 75.904 · $193.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $209.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,736.00 proposed penalty
Protection of trailing cables.
30 CFR 75.606 · $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.