Chino Mines Co Mine safety activity
MSHA violations, accident reports and inspections.
Safety activity
Construction and maintenance of guards.
30 CFR 56.14112(b) · $177.00 proposed penalty
Spillage and leakage.
30 CFR 56.4102 · $267.00 proposed penalty
Correction of dangerous conditions.
30 CFR 56.12030 · $177.00 proposed penalty
Electric substations and liquid storage facilities.
30 CFR 56.4130(b) · $226.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $151.00 proposed penalty
Requirement for container labels.
30 CFR 47.41(a)(1) · $226.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $1,550.00 proposed penalty
First-aid materials.
30 CFR 56.15001 · $226.00 proposed penalty
Testing grounding systems.
30 CFR 56.12028 · $755.00 proposed penalty
Correction of dangerous conditions.
30 CFR 56.12030 · $755.00 proposed penalty
Grounding circuit enclosures.
30 CFR 56.12025 · $226.00 proposed penalty
Inspection and cover plates.
30 CFR 56.12032 · $226.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(2) · $226.00 proposed penalty
Other
No dys awy frm wrk,no rstr act
Accident narrative
The conditions contributing to the injury or illness are primarily related to environmental factors (strong winds, sand, and dust) at the mine site, which led to aggravation of previous asthma for the individual despite the use of respiratory protection (N95).
Safety defects; examination, correction and records.
30 CFR 56.14100(c) · Significant and substantial (S&S) · $4,383.00 proposed penalty
General requirements.
30 CFR 56.4200(b)(2) · $398.00 proposed penalty
Correction of dangerous conditions.
30 CFR 56.12030 · $883.00 proposed penalty
Insulation and fittings for power wires and cables.
30 CFR 56.12008 · $267.00 proposed penalty
Compressor air intakes.
30 CFR 56.13012 · $267.00 proposed penalty
Handrails and toeboards.
30 CFR 56.11002 · $267.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(1) · $267.00 proposed penalty
Identification of power switches.
30 CFR 56.12018 · $267.00 proposed penalty
Regular Safety and Health Inspection
94.3 on-site hours reported
Verbal Hazard Complaint Inspections
2.5 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.