Claudett Espinoza; Juan Diosdado safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
Lueders 3 · 41054993.0 on-site hours reported
Safe access.
Lueders 3 · 410549930 CFR 56.11001 · $151.00 proposed penalty
Roll-over protective structures (ROPS) and seat belts.
Lueders 3 · 410549930 CFR 56.14130(i) · Significant and substantial (S&S) · $642.00 proposed penalty
Safe access.
Lueders 3 · 410549930 CFR 56.11001 · Significant and substantial (S&S) · $642.00 proposed penalty
Compliance Follow-up Inspection
San Saba Quarry · 41054310.0 on-site hours reported
Electric substations and liquid storage facilities.
San Saba Quarry · 410543130 CFR 56.4130(b) · $151.00 proposed penalty
New miner training.
San Saba Quarry · 410543130 CFR 46.5(b) · $168.00 proposed penalty
Regular Safety and Health Inspection
San Saba Quarry · 41054315.0 on-site hours reported
Regular Safety and Health Inspection
Lueders 3 · 41054994.5 on-site hours reported
Securing gas cylinders.
Lueders 3 · 410549930 CFR 56.16005 · $151.00 proposed penalty
Smoking and use of open flames.
Lueders 3 · 410549930 CFR 56.4100 · Significant and substantial (S&S) · $288.00 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.
Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.
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.