Calvert Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Regular Safety and Health Inspection
2.3 on-site hours reported
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
30 CFR 50.30(a)
Testing grounding systems.
30 CFR 56.12028
Compliance Follow-up Inspection
4.0 on-site hours reported
Regular Safety and Health Inspection
4.0 on-site hours reported
Stationary grinding machines.
30 CFR 56.14115(b) · Significant and substantial (S&S)
Housekeeping.
30 CFR 56.20003(a) · Significant and substantial (S&S)
Inspection.
30 CFR 56.4201(a)(2)
Construction and maintenance of guards.
30 CFR 56.14112(b)
103 (g) Written Notification Hazard Complaint Inspectio
1.0 on-site hours reported
Compliance Follow-up Inspection
0.5 on-site hours reported
Written safety program.
30 CFR 56.23002(a) · $151.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Brakes.
30 CFR 56.14101(a)(2) · $245.00 proposed penalty
Testing grounding systems.
30 CFR 56.12028 · $151.00 proposed penalty
Securing movable parts.
30 CFR 56.14206(b) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · Significant and substantial (S&S) · $151.00 proposed penalty
Protection of gas cylinder valves.
30 CFR 56.16006 · $245.00 proposed penalty
Designation of person in charge.
30 CFR 56.18009 · $245.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
8.8 on-site hours reported
Regular Safety and Health Inspection
4.5 on-site hours reported
First-aid materials.
30 CFR 56.15001 · $151.00 proposed penalty
Machinery, equipment, and tools.
30 CFR 56.14205 · $151.00 proposed penalty
Safe access.
30 CFR 56.11001 · $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.