Heidelberg Materials AG safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Safe access.
Oak Hall Quarry · 360019130 CFR 56.11001 · Significant and substantial (S&S) · $288.00 proposed penalty
Regular Safety and Health Inspection
Woodburn II · 120007414.5 on-site hours reported
Spot Inspection
FRANKLIN QUARRY & MILL · 150005311.0 on-site hours reported
Regular Safety and Health Inspection
HOLLY SPRINGS QUARRY · 310207418.8 on-site hours reported
Regular Safety and Health Inspection
Nazareth Plant I · 360019061.5 on-site hours reported
Compliance Follow-up Inspection
St. Thomas Quarry · 36094000.0 on-site hours reported
Protection for openings around travelways.
Mason City Plant · 130009530 CFR 56.11012 · $1,968.00 proposed penalty
Protection of power conductors from mobile equipment.
Nazareth Plant I · 360019030 CFR 56.12005 · $592.00 proposed penalty
Electrical conductors.
Nazareth Plant I · 360019030 CFR 56.12004 · $226.00 proposed penalty
Housekeeping.
Nazareth Plant I · 360019030 CFR 56.20003(a) · Significant and substantial (S&S) · $13,436.00 proposed penalty
Housekeeping.
Nazareth Plant I · 360019030 CFR 56.20003(a) · $2,712.00 proposed penalty
Locking transformer enclosures.
Nazareth Plant I · 360019030 CFR 56.12068 · $883.00 proposed penalty
Electric substations and liquid storage facilities.
Nazareth Plant I · 360019030 CFR 56.4130(b) · $883.00 proposed penalty
Safety defects; examination, correction and records.
SPRINGFIELD PIKE MINE & PLANT · 360004730 CFR 57.14100(c) · $151.00 proposed penalty
Verbal Hazard Complaint Inspections
MT. VERNON MINE & MILL · 15000515.5 on-site hours reported
Regular Safety and Health Inspection
Blossburg Plant · 36060963.0 on-site hours reported
Inspection and cover plates.
Mason City Plant · 130009530 CFR 56.12032 · $592.00 proposed penalty
Spillage and leakage.
Mason City Plant · 130009530 CFR 56.4102 · $1,320.00 proposed penalty
Spillage and leakage.
Mason City Plant · 130009530 CFR 56.4102 · $592.00 proposed penalty
Spillage and leakage.
Mason City Plant · 130009530 CFR 56.4102 · $592.00 proposed penalty
Safety defects; examination, correction and records.
Mason City Plant · 130009530 CFR 56.14100(c) · $504.00 proposed penalty
Housekeeping.
Mason City Plant · 130009530 CFR 56.20003(a) · Significant and substantial (S&S) · $5,144.00 proposed penalty
Securing gas cylinders.
Mason City Plant · 130009530 CFR 56.16005 · $592.00 proposed penalty
Examination of working places.
Mason City Plant · 130009530 CFR 56.18002(a) · $267.00 proposed penalty
Spillage and leakage.
Mason City Plant · 130009530 CFR 56.4102 · $1,320.00 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.