No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Mechanical equipment guards.
30 CFR 77.400(a) · $245.00 proposed penalty
Mechanical equipment guards.
30 CFR 77.400(a) · $245.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(e) · $245.00 proposed penalty
Ladders; construction; installation and maintenance.
30 CFR 77.206(a) · $245.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Fire suppression systems for diesel-powered equipment and fuel transportation units.
30 CFR 75.1911(c) · $245.00 proposed penalty
Spot Inspections
103(i) · 9.0 on-site hours reported
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $313.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Regular Safety and Health Inspection
1,118.3 on-site hours reported
Spot Inspections
103(i) · 8.3 on-site hours reported
Verbal Hazard Complaint Inspections
27.0 on-site hours reported
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,133.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $366.00 proposed penalty
Ventilation Technical Investigation
52.8 on-site hours reported
Spot Inspections
103(i) · 5.5 on-site hours reported
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $267.00 proposed penalty
Spot Inspections
103(i) · 5.0 on-site hours reported
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $267.00 proposed penalty
Storage of materials.
30 CFR 77.208(e) · $226.00 proposed penalty
Violation — cited standard not reported
$233.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $313.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(a)(3)(iv) · $226.00 proposed penalty
Spot Inspections
103(i) · 9.8 on-site hours reported
Power wires and cables; insulation and protection.
30 CFR 75.517 · Significant and substantial (S&S) · $3,736.00 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.