No 7 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Spot Inspections
103(i) · 8.0 on-site hours reported
Short circuit protection; ratings and settings of circuit breakers.
30 CFR 75.601-1 · $226.00 proposed penalty
Weekly examination.
30 CFR 75.364(g) · $209.00 proposed penalty
Condition and examination of firefighting equipment.
30 CFR 75.1100-3 · $226.00 proposed penalty
Drill dust control at underground areas of underground mines.
30 CFR 72.630(b) · $165.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Grounding metallic frames, casings, and other enclosures of electric equipment.
30 CFR 75.701 · $226.00 proposed penalty
Escapeways; bituminous and lignite mines.
30 CFR 75.380(d)(7)(vi) · $151.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $313.00 proposed penalty
Nonpermissible diesel-powered equipment; design and performance requirements.
30 CFR 75.1909(b)(2) · $226.00 proposed penalty
Handling of materials
Days away from work only
Accident narrative
Employee was standing on a 4 foot ladder taking slack out of chain when they lifted the ventilation tubing, they lost balance and fell off the ladder injuring right knee and right ankle.
Verbal Hazard Complaint Inspections
9.0 on-site hours reported
Spot Inspections
103(i) · 9.5 on-site hours reported
Permissible electric face equipment; maintenance.
30 CFR 75.503 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Openings in surface installations; safeguards.
30 CFR 77.204 · Significant and substantial (S&S) · $3,736.00 proposed penalty
Danger signs at electrical installations.
30 CFR 77.511 · $755.00 proposed penalty
Transformers; installation and guarding.
30 CFR 77.509(c) · $755.00 proposed penalty
Inspection and cover plates.
30 CFR 77.512 · $226.00 proposed penalty
Methane monitors.
30 CFR 75.342(a)(4) · $226.00 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
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $398.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $313.00 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) · $336.00 proposed penalty
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $267.00 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.