Heidelberg Materials AG safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
103 (g) Written Notification Hazard Complaint Inspectio
Downingtown Quarry · 36000296.5 on-site hours reported
Regular Safety and Health Inspection
ANDERSON QUARRY · 380025026.8 on-site hours reported
Construction and maintenance of guards.
ANDERSON QUARRY · 380025030 CFR 56.14112(a)(1) · $151.00 proposed penalty
Machinery
Canby Pit · 3503508No dys awy frm wrk,no rstr act
Accident narrative
Employee was using an air chisel to remove a broken bolt and a piece of shrapnel came out from the area of work and got lodged into the worker's left forearm about an inch deep. The air tool was inspected by a service company and it was determined that debris did not come out of the tool.
Regular Safety and Health Inspection
Habersham Quarry · 09006937.0 on-site hours reported
Disorders (repeated trauma)
Mitchell Plant · 1200063Occupatnal illness not deg 1-6
Accident narrative
Employee had a Standard Threshold Shift of greater than 25 db HL on their audiogram from 3-10-2025. Right ear results were 36.3 and the left ear results 31.3.
Disorders (repeated trauma)
Mitchell Plant · 1200063Occupatnal illness not deg 1-6
Accident narrative
Employee had a Standard Threshold Shift of greater than 25 db HL on their audiogram from 3-10-2025. Right ear results were 26.6.
Regular Safety and Health Inspection
Toccoa Quarry · 09000514.0 on-site hours reported
Spot Inspection
UPTON QUARRY · 150004511.0 on-site hours reported
Protection of persons at switchgear.
Toccoa Quarry · 090005130 CFR 56.12020 · $151.00 proposed penalty
Housekeeping.
Toccoa Quarry · 090005130 CFR 56.20003(c) · $151.00 proposed penalty
Site-specific hazard awareness training.
Plymouth Meeting Quarry · 360005230 CFR 46.11(a) · $151.00 proposed penalty
Handling of materials
Mason City Plant · 1300095Days away from work only
Accident narrative
Employee was removing liners from ball mill when they dropped the liner striking them in the foot. Receiving a fracture in the foot.
Regular Safety and Health Inspection
Gordon Plant · 41056696.0 on-site hours reported
Electrical conductors.
Gordon Plant · 410566930 CFR 56.12004 · $209.00 proposed penalty
General requirements.
Gordon Plant · 410566930 CFR 56.4200(b)(2) · $151.00 proposed penalty
Electrical conductors.
Gordon Plant · 410566930 CFR 56.12004 · $151.00 proposed penalty
Spot Inspection
Russellville Quarry & Mill · 15000492.5 on-site hours reported
Verbal Hazard Complaint Inspections
Russellville Quarry & Mill · 15000495.0 on-site hours reported
Regular Safety and Health Inspection
Dry Fork Sand & Gravel · 330446013.5 on-site hours reported
Housekeeping.
Russellville Quarry & Mill · 150004930 CFR 56.20003(a) · $151.00 proposed penalty
Handrails and toeboards.
Dry Fork Sand & Gravel · 330446030 CFR 56.11002 · $151.00 proposed penalty
Handling of materials
Downingtown Quarry · 3600029No dys awy frm wrk,no rstr act
Accident narrative
Employee was repositioning PPE when a small piece of metal went into right eye. After flushing eye, employee received medical treatment for a scratch to cornea.
Compliance Follow-up Inspection
BREWER SAND · 38001221.3 on-site hours reported
Construction and maintenance of guards.
Gainesville Quarry · 090003430 CFR 56.14112(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.