No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Accumulations of combustible materials.
30 CFR 77.1104 · $313.00 proposed penalty
Grounding metallic sheaths, armors, and conduits enclosing power conductors.
30 CFR 77.700 · $313.00 proposed penalty
Storage of materials.
30 CFR 77.208(d) · $313.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $313.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
6.5 on-site hours reported
Experienced miner training.
30 CFR 48.6 · Significant and substantial (S&S) · $3,448.00 proposed penalty
Water sprinkler systems; fire warning devices at belt drives.
30 CFR 75.1101-10 · Significant and substantial (S&S) · $1,550.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(a) · $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
Ventilation controls.
30 CFR 75.333(c)(3) · $313.00 proposed penalty
Verbal Hazard Complaint Inspections
7.0 on-site hours reported
Air quality.
30 CFR 75.321(a)(1) · $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
Spot Inspections
103(i) · 3.5 on-site hours reported
Weekly examination.
30 CFR 75.364(g) · $313.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $592.00 proposed penalty
Verbal Hazard Complaint Inspections
1.0 on-site hours reported
Travelways at surface installations.
30 CFR 77.205(b) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $245.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(b) · $245.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $245.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $245.00 proposed penalty
Cable fittings; suitability.
30 CFR 77.505 · $245.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $245.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(e) · $245.00 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.