No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Ventilation controls.
30 CFR 75.333(c)(3) · $245.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · Significant and substantial (S&S) · $5,144.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $465.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(g) · $151.00 proposed penalty
Certified person; sampling.
30 CFR 70.202(a) · Significant and substantial (S&S) · $1,818.00 proposed penalty
Spot Inspections
103(i) · 6.5 on-site hours reported
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $3,448.00 proposed penalty
Ventilation controls.
30 CFR 75.333(c)(3) · $245.00 proposed penalty
Mechanical equipment guards.
30 CFR 77.400(a) · $366.00 proposed penalty
Surface installations; general.
30 CFR 77.200 · $1,219.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $245.00 proposed penalty
Examination and maintenance of firefighting equipment.
30 CFR 77.1110 · $245.00 proposed penalty
Surface installations; general.
30 CFR 77.200 · $1,219.00 proposed penalty
Insulating mats at power switches.
30 CFR 77.513 · $818.00 proposed penalty
Accumulations of combustible materials.
30 CFR 77.1104 · $245.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $245.00 proposed penalty
Mechanical equipment guards.
30 CFR 77.400(d) · $366.00 proposed penalty
Surface installations; general.
30 CFR 77.200 · $549.00 proposed penalty
Maximum load; posting.
30 CFR 77.1402-1 · $366.00 proposed penalty
Daily examination of hoisting equipment.
30 CFR 77.1403 · $818.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 77.404(a) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $818.00 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.