Copperton Concentrator safety activity
MSHA violations, accident reports and inspections.
Safety activity
Requirement for container labels.
30 CFR 47.41(a) · $151.00 proposed penalty
Guarding electrical connections and resistor grids.
30 CFR 56.12023 · $336.00 proposed penalty
First-aid materials.
30 CFR 56.15001 · $151.00 proposed penalty
Identification of power switches.
30 CFR 56.12018 · $336.00 proposed penalty
Construction and maintenance of ladders.
30 CFR 56.11003 · $151.00 proposed penalty
Inspection and cover plates.
30 CFR 56.12032 · $151.00 proposed penalty
Machinery, equipment, and tools.
30 CFR 56.14205 · $151.00 proposed penalty
High-pressure hose connections.
30 CFR 56.13021 · $151.00 proposed penalty
Horns and backup alarms.
30 CFR 56.14132(a) · $642.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Protection for openings around travelways.
30 CFR 56.11012 · $151.00 proposed penalty
Barricades and warning signs.
30 CFR 56.20011 · Significant and substantial (S&S) · $755.00 proposed penalty
High-pressure hose connections.
30 CFR 56.13021 · Significant and substantial (S&S) · $504.00 proposed penalty
Overhead powerlines.
30 CFR 56.12045 · $151.00 proposed penalty
Abandoned electric circuits.
30 CFR 56.4011 · $151.00 proposed penalty
Safe access.
30 CFR 56.11001 · $151.00 proposed penalty
Controls and switches.
30 CFR 56.12002 · $151.00 proposed penalty
Inspection and cover plates.
30 CFR 56.12032 · $151.00 proposed penalty
Regular Safety and Health Inspection
99.5 on-site hours reported
Impoundment Spot Inspection
15.5 on-site hours reported
Brakes.
30 CFR 56.14101(a)(3) · $209.00 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) · $184.00 proposed penalty
Horns and backup alarms.
30 CFR 56.14132(b)(1) · $151.00 proposed penalty
Protection for openings around travelways.
30 CFR 56.11012 · $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.