Prairie Eagle-Underground safety activity
MSHA violations, accident reports and inspections.
Safety activity
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(a)(1)
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(b)
Protection of trailing cables.
30 CFR 75.606 · Significant and substantial (S&S)
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S)
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Electric equipment; examination, testing and maintenance.
30 CFR 75.512
Spot Inspections
103(i) · 0.0 on-site hours reported
Electrical connections or splices; suitability.
30 CFR 75.514
Permissible electric face equipment; maintenance.
30 CFR 75.503
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S)
Roof control plan.
30 CFR 75.220(a)(1)
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S)
Permissible electric face equipment; maintenance.
30 CFR 75.503
Installation of high-voltage transmission cables.
30 CFR 75.807
Installation of high-voltage transmission cables.
30 CFR 75.807
Installation of high-voltage transmission cables.
30 CFR 75.807
Installation of high-voltage transmission cables.
30 CFR 75.807
Permissible electric face equipment; maintenance.
30 CFR 75.503
Conventional roof support.
30 CFR 75.206(e)
Storage of materials.
30 CFR 77.208(d)
Accumulation of combustible materials.
30 CFR 75.400
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S)
Spot Inspections
103(i) · 5.0 on-site hours reported
Ventilation controls.
30 CFR 75.333(g)
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.