No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $465.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $504.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $592.00 proposed penalty
Maintenance of belt conveyors and belt conveyor entries.
30 CFR 75.1731(c) · Significant and substantial (S&S) · $5,574.00 proposed penalty
Map of electrical system.
30 CFR 75.508 · $193.00 proposed penalty
Roof Control Technical Investigation
63.5 on-site hours reported
Spot Inspections
103(i) · 6.0 on-site hours reported
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(j) · $313.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(j) · $313.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Surface installations; general.
30 CFR 77.200 · $5,144.00 proposed penalty
Protective clothing; requirements.
30 CFR 77.1710(g) · Significant and substantial (S&S) · $2,187.00 proposed penalty
Violation — cited standard not reported
Spot Inspections
103(i) · 7.0 on-site hours reported
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(i) · $465.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,503.00 proposed penalty
Ventilation controls.
30 CFR 75.333(c)(3) · $313.00 proposed penalty
Ventilation controls.
30 CFR 75.333(h) · $336.00 proposed penalty
Spot Inspections
103(i) · 6.8 on-site hours reported
Roof control plan.
30 CFR 75.220(a)(1) · $504.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(j) · Significant and substantial (S&S) · $1,550.00 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.