400 CONE PLANT (Trenhaile Quarry) safety activity
MSHA violations, accident reports and inspections.
Safety activity
Regular Safety and Health Inspection
12.3 on-site hours reported
General requirements.
30 CFR 56.4200(b)(2) · $151.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Warning signs.
30 CFR 56.4101 · $151.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(1) · $151.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(1) · $151.00 proposed penalty
Electrical conductors.
30 CFR 56.12004 · $151.00 proposed penalty
Spot Inspection
0.5 on-site hours reported
Securing gas cylinders.
30 CFR 56.16005 · $151.00 proposed penalty
Horns and backup alarms.
30 CFR 56.14132(b)(1)(i) · $398.00 proposed penalty
Inspection.
30 CFR 56.4201(a)(1) · $151.00 proposed penalty
Moving machine parts.
30 CFR 56.14107(a) · $151.00 proposed penalty
Parking procedures for unattended equipment.
30 CFR 56.14207 · $151.00 proposed penalty
Regular Safety and Health Inspection
15.5 on-site hours reported
Inspection and cover plates.
30 CFR 56.12032 · $151.00 proposed penalty
Safe access.
30 CFR 56.11001 · Significant and substantial (S&S) · $177.00 proposed penalty
Berms or guardrails.
30 CFR 56.9300(b) · Significant and substantial (S&S) · $1,968.00 proposed penalty
Safety defects; examination, correction and records.
30 CFR 56.14100(c) · Significant and substantial (S&S) · $592.00 proposed penalty
Extinguisher recharging or replacement.
30 CFR 56.4203 · $151.00 proposed penalty
General requirements.
30 CFR 56.4200(b)(2) · $151.00 proposed penalty
Slip or fall of person
Days away from work only
Accident narrative
Miner slipped as they were getting into the haul truck due to icy conditions. Miner caught themselves from falling and pulled muscles and tendons in their arm and shoulder area.
Requirement for container labels.
30 CFR 47.41(a) · $151.00 proposed penalty
Warning signs.
30 CFR 56.4101 · $151.00 proposed penalty
Requirement for container labels.
30 CFR 47.41(a) · $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.