Buzzi S p A safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Parking procedures for unattended equipment.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14207 · $465.00 proposed penalty
Parking procedures for unattended equipment.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14207 · $959.00 proposed penalty
Temporary, portable containers.
MARYNEAL QUARRY AND MILL · 410028330 CFR 47.44(b) · $465.00 proposed penalty
Testing grounding systems.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.12028 · Significant and substantial (S&S) · $1,550.00 proposed penalty
Inspection.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.4201(a)(1) · $1,550.00 proposed penalty
Housekeeping.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.20003(b) · $465.00 proposed penalty
Safety defects; examination, correction and records.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14100(b) · $465.00 proposed penalty
Securing movable parts.
MARYNEAL QUARRY AND MILL · 410028330 CFR 56.14206(b) · $465.00 proposed penalty
Regular Safety and Health Inspection
MARYNEAL QUARRY AND MILL · 410028369.0 on-site hours reported
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · $151.00 proposed penalty
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · Significant and substantial (S&S) · $366.00 proposed penalty
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · Significant and substantial (S&S) · $366.00 proposed penalty
Safety defects; examination, correction and records.
Lone Star Industries · 120006430 CFR 56.14100(c) · $177.00 proposed penalty
Heat sources.
Lone Star Industries · 120006430 CFR 56.4500 · $267.00 proposed penalty
Spillage and leakage.
Signal Mountain Cement Co · 400083830 CFR 56.4102 · $151.00 proposed penalty
Machinery
Lone Star Quarry & Mill · 2300134No dys awy frm wrk,no rstr act
Accident narrative
EE was washing out the raw mill posimetric chute with a water lance. The water hose became entangled with the door, causing the door to begin closing. The door struck the employee's right right wrist resulting in a contusion. The injury became reportable on 11/18/25 when the doctor performed professional medical treatment during a follow up visit.
Regular Safety and Health Inspection
Barrett Base Plt · 410025314.0 on-site hours reported
Safety belts and lines.
Selma Plant Quarry & Mill · 230018830 CFR 56.15005 · Significant and substantial (S&S) · $1,126.00 proposed penalty
Examination of working places.
Lone Star Industries · 120006430 CFR 56.18002(a) · $177.00 proposed penalty
Construction and maintenance of guards.
Selma Plant Quarry & Mill · 230018830 CFR 56.14112(b) · $151.00 proposed penalty
Identification of power switches.
Signal Mountain Cement Co · 400083830 CFR 56.12018 · $151.00 proposed penalty
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · $151.00 proposed penalty
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · Significant and substantial (S&S) · $366.00 proposed penalty
Safe access.
Signal Mountain Cement Co · 400083830 CFR 56.11001 · $151.00 proposed penalty
Inspection.
1604 QUARRY & PLANT · 410301930 CFR 56.4201(a)(1) · $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.
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.