KNOB CREEK safety activity
MSHA violations, accident reports and inspections.
Safety activity
Spot Inspections
103(i) · 7.0 on-site hours reported
Communication facilities; working sections; installation and maintenance requirements; audible or visual alarms.
30 CFR 75.1600-2(e) · $151.00 proposed penalty
Regular Safety and Health Inspection
122.8 on-site hours reported
Spot Inspections
103(i) · 7.5 on-site hours reported
Machinery and equipment; operation and maintenance.
30 CFR 77.404(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Ventilation Technical Investigation
11.0 on-site hours reported
Spot Inspections
103(i) · 5.5 on-site hours reported
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 7.0 on-site hours reported
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $151.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(b) · $151.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 7.0 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Spot Inspections
103(i) · 6.5 on-site hours reported
Regular Safety and Health Inspection
136.8 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.