Heidelberg Materials AG safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Construction and maintenance of guards.
Bridgeport Plant · 410002530 CFR 56.14112(a)(1) · $432.00 proposed penalty
Insulation and fittings for power wires and cables.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.12008 · $465.00 proposed penalty
Moving machine parts.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.14107(a) · $209.00 proposed penalty
Non-Injury Accident Investigation
Nazareth Plant I · 36001907.0 on-site hours reported
Testing grounding systems.
Nokomis Quarry · 110002430 CFR 56.12028 · $209.00 proposed penalty
Controls and switches.
Nazareth Plant I · 360019030 CFR 56.12002 · $151.00 proposed penalty
Immediate notification.
Nazareth Plant I · 360019030 CFR 50.10(d) · $151.00 proposed penalty
Protection for openings around travelways.
Bridgeport Plant · 410002530 CFR 56.11012 · $1,219.00 proposed penalty
Construction and maintenance of guards.
Bridgeport Plant · 410002530 CFR 56.14112(a)(1) · $549.00 proposed penalty
Berms or guardrails.
Bridgeport Plant · 410002530 CFR 56.9300(a) · $366.00 proposed penalty
Brakes.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.14101(a)(1) · $165.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 50.30(a) · $151.00 proposed penalty
Examination of working places.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.18002 · $818.00 proposed penalty
Safety defects; examination, correction and records.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.14100(a) · $165.00 proposed penalty
Brakes.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.14101(a)(2) · $165.00 proposed penalty
Safety defects; examination, correction and records.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.14100(b) · $165.00 proposed penalty
Spot Inspection
MT. VERNON MINE & MILL · 15000519.5 on-site hours reported
Regular Safety and Health Inspection
Bridgeport Plant · 410002541.5 on-site hours reported
Regular Safety and Health Inspection
LAKE BRIDGEPORT QUARRY · 410008122.5 on-site hours reported
Toilet facilities.
MT. VERNON MINE & MILL · 150005130 CFR 56.20008(b) · $151.00 proposed penalty
Correction of hazardous conditions.
Bridgeport Plant · 410002530 CFR 56.3200 · $465.00 proposed penalty
Protection for openings around travelways.
Bridgeport Plant · 410002530 CFR 56.11012 · $465.00 proposed penalty
Inspection and cover plates.
Bridgeport Plant · 410002530 CFR 56.12032 · $465.00 proposed penalty
Safety can use.
LAKE BRIDGEPORT QUARRY · 410008130 CFR 56.4402 · $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.