Heidelberg Materials AG safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Compliance Follow-up Inspection
Mason City Plant · 130009512.8 on-site hours reported
Non-Fatal Accident Investigation
UNION BRIDGE MD · 18000172.3 on-site hours reported
Preparation and submission of MSHA Report Form 7000-1—Mine Accident, Injury, and Illness Report.
Mason City Plant · 130009530 CFR 50.20(b)
Slip or fall of person
Heidelberg Materials Little River Plant · 0301541Days away from work only
Accident narrative
EE tripped over cross brace causing to fall and FX to left upper arm.
Spot Inspection
Perkiomenville Quarry · 360012810.0 on-site hours reported
Handling of materials
Heidelberg Materials High Rock Quarry · 4501999Days away from work only
Accident narrative
QC Tech reported lower back pain on 9/24/26 while lowering a filled propane tank from a work truck. Employee continued working in a JOI capacity. Subsequent medical evaluation resulted in updated work restrictions. Employee also reported aggravation of symptoms during non-work activities after the initial event. Report submitted upon receipt of updated medical information.
Spot Inspection
Indian Point Quarry · 110005212.3 on-site hours reported
Verbal Hazard Complaint Inspections
TORRANCE MINE (UG) · 360848414.5 on-site hours reported
Spot Inspection
Romeo Quarry · 11000707.8 on-site hours reported
Spot Inspection
Tyrone Mine & Mill · 15000436.0 on-site hours reported
Spot Inspection
PIKETON SAND & GRAVEL · 330263310.8 on-site hours reported
Combustible waste.
SPRINGFIELD PIKE MINE & PLANT · 360004730 CFR 57.4104(a) · Significant and substantial (S&S)
103 (g) Written Notification Hazard Complaint Inspectio
Romeo Quarry · 11000704.8 on-site hours reported
Compliance Follow-up Inspection
JOHNSTOWN QUARRY · 30029663.5 on-site hours reported
Spot Inspection
Dry Fork Sand & Gravel · 330446014.5 on-site hours reported
Health Technical Investigation
SPRINGFIELD PIKE MINE & PLANT · 360004711.5 on-site hours reported
Verbal Hazard Complaint Inspections
Mitchell Plant · 12000638.5 on-site hours reported
Spot Inspection
JORDANVILLE PLANT · 30000489.3 on-site hours reported
Spot Inspection
Columbia Sand · 380013012.0 on-site hours reported
Operating speeds and control of equipment.
Mitchell Plant · 120006330 CFR 56.9101 · Significant and substantial (S&S)
Striking or bumping
Thun Field Pit · 4501111No dys awy frm wrk,no rstr act
Accident narrative
Two employees were reinstalling guards and cleaning around the 1�-inch feed-belt tail pulley. While exiting the area with a pry bar, one employee stepped into wet accumulated material, causing EE's foot to sink. As EE pulled free, EE struck EE's forehead on a fixed crossbar. EE sustained a laceration above EE's right eyebrow and received nine stitches.
Handtools (nonpowered)
Eagle Crushed Stone · 3304362Days away from work only
Accident narrative
Employees were removing a short section of 12" discharge pipe from the blade mill. Then pipe was suspended by a set of chain falls. When the last bolt was removed, the pipe swung, striking employee on the left thigh. Employee's pre-existing medical condition caused a contusion to require medical intervention. (draining) First day lost time 9/29/26 (anticipate return 10/15)
Handling of materials
Burnet Plant · 4100066Days restricted activity only
Accident narrative
A haul truck driver stopped at a portable restroom facility. Upon exiting the CAT 773E haul truck, the employee began descending the access ladder while carrying a roll of paper towels under the right arm. During descent, the employee's left foot slipped from the bottom rung of the ladder, resulting in a rolled ankle.
Compliance Follow-up Inspection
SCHOHARIE QUARRY · 30000763.0 on-site hours reported
Compliance Follow-up Inspection
JOHNSTOWN QUARRY · 30029667.5 on-site hours reported
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.