Bloomington Underground Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Safety defects; examination, correction and records.
30 CFR 57.14100(b) · Significant and substantial (S&S) · $151.00 proposed penalty
Regular Safety and Health Inspection
32.8 on-site hours reported
Electrical conductors.
30 CFR 57.12004 · $151.00 proposed penalty
Distribution boxes.
30 CFR 57.12006 · $151.00 proposed penalty
Testing grounding systems.
30 CFR 57.12028 · $151.00 proposed penalty
Regular Safety and Health Inspection
13.8 on-site hours reported
Regular Safety and Health Inspection
42.5 on-site hours reported
Testing grounding systems.
30 CFR 57.12028 · $165.00 proposed penalty
Testing grounding systems.
30 CFR 57.12028 · $165.00 proposed penalty
Electrical conductors.
30 CFR 57.12004 · $165.00 proposed penalty
Regular Safety and Health Inspection
41.8 on-site hours reported
Horns and backup alarms for surface equipment.
30 CFR 57.14132(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
32.3 on-site hours reported
Insulation and fittings for power wires and cables.
30 CFR 56.12008 · $165.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $165.00 proposed penalty
Spot Inspection
11.3 on-site hours reported
Regular Safety and Health Inspection
25.8 on-site hours reported
Spot Inspection
3.0 on-site hours reported
Correction of dangerous conditions.
30 CFR 57.12030 · $151.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 57.14100(b) · $151.00 proposed penalty
Temporary, portable containers.
30 CFR 47.44(b) · $151.00 proposed penalty
Identification of power switches.
30 CFR 57.12018 · $151.00 proposed penalty
Check-in, check-out system.
30 CFR 57.11058 · $193.00 proposed penalty
Protection of persons at switchgear.
30 CFR 57.12020 · $432.00 proposed penalty
Safe access.
30 CFR 57.11001 · $151.00 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.