MINE NO. 1 safety activity
MSHA violations, accident reports and inspections.
Safety activity
Spot Inspections
103(i) · 6.0 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $366.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $3,184.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $209.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $818.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(i) · $193.00 proposed penalty
Spot Inspections
103(i) · 6.5 on-site hours reported
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(a)(1) · $193.00 proposed penalty
Spot Inspections
103(i) · 7.0 on-site hours reported
Shaft, Slope or Major Construction Spot Inspection
2.5 on-site hours reported
Spot Inspections
103(i) · 4.0 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Regular Safety and Health Inspection
376.0 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.