Ima Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Underground alarm systems.
30 CFR 57.4360(a)
Underground evacuation drills.
30 CFR 57.4361(b)(1)
Regular Safety and Health Inspection
21.8 on-site hours reported
Limit on exposure to diesel particulate matter.
30 CFR 57.5060(b)(3) · Significant and substantial (S&S) · $177.00 proposed penalty
Spot Inspection
3.5 on-site hours reported
Permissible exposure level.
30 CFR 62.130(c) · $151.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(5) · $151.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 57.14100(c) · Significant and substantial (S&S) · $165.00 proposed penalty
Verbal Hazard Complaint Inspections
23.5 on-site hours reported
Insulation and fittings for power wires and cables.
30 CFR 57.12008 · $151.00 proposed penalty
Safety can use.
30 CFR 57.4402 · $151.00 proposed penalty
Inspection.
30 CFR 57.4201(a)(2) · $151.00 proposed penalty
Regular Safety and Health Inspection
11.8 on-site hours reported
Safety can use.
30 CFR 57.4402 · $151.00 proposed penalty
Identification of power switches.
30 CFR 57.12018 · $151.00 proposed penalty
Insulation and fittings for power wires and cables.
30 CFR 57.12008 · $151.00 proposed penalty
Regular Safety and Health Inspection
10.0 on-site hours reported
Smoking prohibition.
30 CFR 57.5041
Spot Inspection
7.3 on-site hours reported
Compliance Follow-up Inspection
9.5 on-site hours reported
Underground evacuation drills.
30 CFR 57.4361(c)
Escape and evacuation plans.
30 CFR 57.11053
Ventilation plan.
30 CFR 57.8520
Testing grounding systems.
30 CFR 57.12028 · $151.00 proposed penalty
Underground evacuation drills.
30 CFR 57.4361(c)
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.