Heidelberg Materials US Cement LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Combustible waste.
EVANSVILLE PLANT · 360018530 CFR 56.4104(a) · $818.00 proposed penalty
Regular Safety and Health Inspection
EVANSVILLE PLANT · 360018548.5 on-site hours reported
Safe access.
EVANSVILLE PLANT · 360018530 CFR 56.11001 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Verbal Hazard Complaint Inspections
Leeds Plant · 01000433.8 on-site hours reported
Access to stationary electrical equipment or switchgear.
Mason City Plant · 130009530 CFR 56.12019 · $465.00 proposed penalty
Combustible waste.
Mason City Plant · 130009530 CFR 56.4104(b) · Significant and substantial (S&S) · $2,312.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(b) · $465.00 proposed penalty
Inspection.
Mason City Plant · 130009530 CFR 56.4201(a)(1) · $209.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(b) · $465.00 proposed penalty
Securing gas cylinders.
Mason City Plant · 130009530 CFR 56.16005 · $465.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(a) · Significant and substantial (S&S) · $11,450.00 proposed penalty
Inspection.
Mason City Plant · 130009530 CFR 56.4201(a)(1) · $697.00 proposed penalty
Nonpowered haulage
Nazareth Plant I · 3600190Days away from work only
Accident narrative
The employee originally informed their supervisor and HR that they injured their left thumb in a non-work-related incident and then at A later date they reported that the incident took place at work while riding their personnel bike on the facility.
Compliance Follow-up Inspection
Nazareth Plant I · 36001906.3 on-site hours reported
Illumination of surface working areas.
Mason City Plant · 130009530 CFR 56.17001 · $267.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(b) · Significant and substantial (S&S) · $2,936.00 proposed penalty
Protection of gas cylinder valves.
Mason City Plant · 130009530 CFR 56.16006 · $592.00 proposed penalty
Abandoned electric circuits.
Mason City Plant · 130009530 CFR 56.4011 · $267.00 proposed penalty
Inspection.
Mason City Plant · 130009530 CFR 56.4201(a)(1) · $267.00 proposed penalty
Testing grounding systems.
Mason City Plant · 130009530 CFR 56.12028 · $592.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(a) · $1,968.00 proposed penalty
Inspection.
Mason City Plant · 130009530 CFR 56.4201(a)(1) · $883.00 proposed penalty
Electrical conductors.
Mason City Plant · 130009530 CFR 56.12004 · $6,037.00 proposed penalty
Electrical conductors.
Mason City Plant · 130009530 CFR 56.12004 · Significant and substantial (S&S) · $48,328.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(a) · $1,968.00 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.