No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Roof control plan.
30 CFR 75.220(a)(1) · $366.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $398.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $226.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $432.00 proposed penalty
Multi-gas detectors.
30 CFR 75.1714-7(a) · $151.00 proposed penalty
Spot Inspections
103(i) · 9.5 on-site hours reported
Permissible electric face equipment; maintenance.
30 CFR 75.503 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · Significant and substantial (S&S) · $1,431.00 proposed penalty
Ventilation controls.
30 CFR 75.333(b)(3) · $226.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(1) · $226.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $336.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Spot Inspections
103(i) · 10.0 on-site hours reported
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Escapeway maps.
30 CFR 75.1505(b) · $226.00 proposed penalty
Maintenance of incombustible content of rock dust.
30 CFR 75.403 · $288.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $398.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $432.00 proposed penalty
Spot Inspections
103(i) · 6.0 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · Significant and substantial (S&S) · $2,133.00 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.