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) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Additional self-contained self-rescuers (SCSRs).
30 CFR 75.1714-4(b) · $245.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $151.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $313.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(iv) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Mobile equipment; automatic warning devices.
30 CFR 77.410(a)(1) · $151.00 proposed penalty
Mobile equipment; automatic warning devices.
30 CFR 77.410(a)(1) · $151.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(a) · $151.00 proposed penalty
Identification of circuit breakers.
30 CFR 77.904 · $151.00 proposed penalty
Spot Inspections
103(i) · 0.5 on-site hours reported
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vii)(B) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Investigation.
30 CFR 50.11(b)(8) · $226.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $226.00 proposed penalty
Proximity detection systems.
30 CFR 75.1732(b)(1) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $226.00 proposed penalty
Verbal Hazard Complaint Inspections
6.0 on-site hours reported
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $432.00 proposed penalty
Permanent splicing of trailing cables.
30 CFR 75.604(b) · $755.00 proposed penalty
Spot Inspections
103(i) · 1.0 on-site hours reported
Permanent splicing of trailing cables.
30 CFR 75.604(b) · $755.00 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.