Buzzi S p A safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Moving machine parts.
Barrett Base Plt · 410025330 CFR 56.14107(a) · Significant and substantial (S&S) · $226.00 proposed penalty
Compliance Follow-up Inspection
MARYNEAL QUARRY AND MILL · 41002831.0 on-site hours reported
Conveyor start-up warnings.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14201(b) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Examination of working places.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.18002(a)(1) · Significant and substantial (S&S) · $12,403.00 proposed penalty
Construction and maintenance of guards.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14112(b) · Significant and substantial (S&S) · $1,679.00 proposed penalty
Combustible waste.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4104(a) · Significant and substantial (S&S) · $5,574.00 proposed penalty
Barricades and warning signs.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20011 · Significant and substantial (S&S) · $1,126.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · $755.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Protection of gas cylinder valves.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.16006 · $226.00 proposed penalty
Moving machine parts.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14107(a) · $336.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(a) · Significant and substantial (S&S) · $3,736.00 proposed penalty
Spillage and leakage.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4102 · $336.00 proposed penalty
Inspection.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4201(a)(1) · $336.00 proposed penalty
Regular Safety and Health Inspection
Lone Star Quarry & Mill · 230013469.3 on-site hours reported
Verbal Hazard Complaint Inspections
MARYNEAL QUARRY AND MILL · 410028323.5 on-site hours reported
Regular Safety and Health Inspection
Alamo Con Prod Eagle Pass S & G · 41013638.5 on-site hours reported
Construction and maintenance of guards.
Lone Star Quarry & Mill · 230013430 CFR 56.14112(a)(1) · $465.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(b) · $432.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(b) · $432.00 proposed penalty
Moving machine parts.
Bennett's Lake Quarry · 400003930 CFR 56.14107(a) · Significant and substantial (S&S) · $398.00 proposed penalty
Disorders (repeated trauma)
Selma Plant Quarry & Mill · 2300188Occupatnal illness not deg 1-6
Accident narrative
Employee reported to management on 4/1/25 of right and left hand/arm numbness. Nerve Conduction Study on 6/4/25 revealed right & left Carpal Tunnel Syndrome. EE had right hand surgery on 7/17/25 and will return to work after left hand surgery scheduled for 8/7/25 is completed.
Regular Safety and Health Inspection
Bennett's Lake Quarry · 400003929.0 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
MARYNEAL QUARRY AND MILL · 41002833.5 on-site hours reported
Pressure system repairs.
Lone Star Industries · 120006430 CFR 56.13019 · Significant and substantial (S&S) · $48,328.00 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.