No 4 Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Spot Inspections
103(i) · 10.0 on-site hours reported
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $226.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · $432.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $465.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · $193.00 proposed penalty
Machinery
Days away from work only
Accident narrative
Employee was running the miner in the #1 entry on #4 Section when a piece of blue creek seam (rib) rolled out and struck them and knocked them to the ground causing a fractured left hip/leg initially, but after further medical observations other injuries were determined.
Machinery and equipment; operation and maintenance.
30 CFR 75.1725(a) · $336.00 proposed penalty
Ventilation Technical Investigation
36.3 on-site hours reported
Accumulation of combustible materials.
30 CFR 75.400 · $193.00 proposed penalty
Spot Inspections
103(i) · 6.3 on-site hours reported
Roof bolting.
30 CFR 75.204(c)(1) · $226.00 proposed penalty
Mine ventilation plan; submission and approval.
30 CFR 75.370(a)(1) · $245.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
6.0 on-site hours reported
Identification check system.
30 CFR 75.1715 · $151.00 proposed penalty
Other safeguards.
30 CFR 75.1403 · $226.00 proposed penalty
Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.
30 CFR 75.1714-3(a) · $245.00 proposed penalty
Identification check system.
30 CFR 75.1715 · $151.00 proposed penalty
Protective clothing; requirements.
30 CFR 75.1720(d) · $151.00 proposed penalty
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(g) · $226.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $432.00 proposed penalty
Dry chemical devices; capacity; minimum requirements.
30 CFR 75.1107-9(a)(1) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · Significant and substantial (S&S) · $1,550.00 proposed penalty
Spot Inspections
103(i) · 3.8 on-site hours reported
Nonpermissible diesel-powered equipment; electrical system design and performance requirements.
30 CFR 75.1910(d) · $226.00 proposed penalty
Exploding vessels under pressure
No dys awy frm wrk,no rstr act
Accident narrative
(REPORTABLE DUE TO SUTURES) Employee was working on a 4" air line at 4-7 Fan compressor station when a 4" VIC coupling / bull hose blew off and struck EE causing a laceration to EE's left upper leg which required twelve (12) sutures.
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.