Muddy Bridge safety activity
MSHA violations, accident reports and inspections.
Safety activity
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $165.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $432.00 proposed penalty
Installation of high-voltage transmission cables.
30 CFR 75.807 · $267.00 proposed penalty
Other safeguards.
30 CFR 75.1403
Inspection of fire suppression devices.
30 CFR 75.1107-16(b) · $151.00 proposed penalty
Roof bolting.
30 CFR 75.204(c)(1) · $267.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $366.00 proposed penalty
Changes in electric system map; recording.
30 CFR 75.508-2 · $151.00 proposed penalty
Preshift examination at fixed intervals.
30 CFR 75.360(f) · $267.00 proposed penalty
Permissible electric face equipment; maintenance.
30 CFR 75.503 · $366.00 proposed penalty
Regular Safety and Health Inspection
191.0 on-site hours reported
Permanent splicing of trailing cables.
30 CFR 75.604(b) · Significant and substantial (S&S) · $7,676.00 proposed penalty
Roof control plan.
30 CFR 75.220(a)(1) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Electric equipment; examination, testing and maintenance.
30 CFR 75.512 · $366.00 proposed penalty
Mechanical equipment guards.
30 CFR 75.1722(a) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Accumulation of combustible materials.
30 CFR 75.400 · $465.00 proposed penalty
Spot Inspection
8.8 on-site hours reported
Spot Inspection
1.8 on-site hours reported
Violation — cited standard not reported
$184.00 proposed penalty
Electrical Technical Investigation
15.5 on-site hours reported
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(c) · $1,818.00 proposed penalty
Loading and haulage equipment; inspection and maintenance.
30 CFR 77.1606(c) · $818.00 proposed penalty
Identification of circuit breakers.
30 CFR 75.904 · $465.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,219.00 proposed penalty
Protection from falls of roof, face and ribs.
30 CFR 75.202(a) · Significant and substantial (S&S) · $1,550.00 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.