KNOB CREEK safety activity
MSHA violations, accident reports and inspections.
Safety activity
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $151.00 proposed penalty
Welding operations.
30 CFR 77.408 · $151.00 proposed penalty
Power wires and cables; insulation and protection.
30 CFR 75.517 · $151.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $151.00 proposed penalty
Regular Safety and Health Inspection
143.3 on-site hours reported
Ventilation Technical Investigation
4.0 on-site hours reported
Ventilation controls.
30 CFR 75.333(e)(1)(i) · $151.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(a) · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Electrical Technical Investigation
8.0 on-site hours reported
Automatic fire warning devices; actions and response.
30 CFR 75.1103-5(a)(1) · $151.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(a)(2) · $151.00 proposed penalty
Handling of materials
No dys awy frm wrk,no rstr act
Accident narrative
Employee was getting a T3 Channel off of the center of the bolter when the stack of T3s shifted smashing a finger and causing a laceration which required sutures.
Spot Inspections
103(i) · 6.0 on-site hours reported
Protection of trailing cables.
30 CFR 75.606 · $151.00 proposed penalty
Regular Safety and Health Inspection
187.3 on-site hours reported
Spot Inspections
103(i) · 7.8 on-site hours reported
Spot Inspections
103(i) · 7.0 on-site hours reported
Spot Inspections
103(i) · 6.5 on-site hours reported
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $151.00 proposed penalty
Spot Inspections
103(i) · 6.5 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 7.5 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.