Stockton Preparation Facility safety activity
MSHA violations, accident reports and inspections.
Safety activity
Regular Safety and Health Inspection
43.8 on-site hours reported
Mechanical equipment guards.
30 CFR 77.400(a) · Significant and substantial (S&S) · $6,037.00 proposed penalty
Openings in surface installations; safeguards.
30 CFR 77.204 · Significant and substantial (S&S) · $504.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $151.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · Significant and substantial (S&S) · $504.00 proposed penalty
Identification of circuit breakers and disconnecting switches.
30 CFR 77.809 · $151.00 proposed penalty
Travelways at surface installations.
30 CFR 77.205(a) · Significant and substantial (S&S) · $755.00 proposed penalty
Training of miners assigned to a task in which they have had no previous experience; minimum courses of instruction.
30 CFR 48.27(a) · Significant and substantial (S&S) · $1,252.00 proposed penalty
Respirable dust control plan; approval by District Manager and posting.
30 CFR 71.301(c) · Significant and substantial (S&S) · $5,574.00 proposed penalty
Compliance Follow-up Inspection
0.0 on-site hours reported
Quarterly sampling; designated work positions.
30 CFR 71.206(a) · $151.00 proposed penalty
Verbal Hazard Complaint Inspections
5.0 on-site hours reported
Machinery and equipment; operation and maintenance.
30 CFR 77.404(a) · Significant and substantial (S&S) · $883.00 proposed penalty
103 (g) Written Notification Hazard Complaint Inspectio
1.5 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
6.8 on-site hours reported
Examination and maintenance of firefighting equipment.
30 CFR 77.1110 · $151.00 proposed penalty
Openings in surface installations; safeguards.
30 CFR 77.204 · $151.00 proposed penalty
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · Significant and substantial (S&S) · $549.00 proposed penalty
Daily inspection of surface coal mine; certified person; reports of inspection.
30 CFR 77.1713(c) · Significant and substantial (S&S) · $549.00 proposed penalty
Examination and maintenance of firefighting equipment.
30 CFR 77.1110 · $151.00 proposed penalty
Mechanical equipment guards.
30 CFR 77.400(a) · Significant and substantial (S&S) · $549.00 proposed penalty
Regular Safety and Health Inspection
39.0 on-site hours reported
Electric equipment; examination, testing, and maintenance.
30 CFR 77.502 · $151.00 proposed penalty
Spot Inspection
12.5 on-site hours reported
Verbal Hazard Complaint Inspections
17.5 on-site hours reported
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.