Quikrete Holdings Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Black Creek Sand Mine · 38007226.5 on-site hours reported
Compliance Follow-up Inspection
Aquilla · 41055214.0 on-site hours reported
Regular Safety and Health Inspection
Martinsburg · 4600007171.0 on-site hours reported
Availability of an MSDS.
Hannibal Underground · 230243430 CFR 47.54 · $642.00 proposed penalty
Protective equipment and clothing for hazards and irritants.
Hannibal Underground · 230243430 CFR 57.15006 · Significant and substantial (S&S) · $1,219.00 proposed penalty
Combustible waste.
Hannibal Underground · 230243430 CFR 57.4104(a) · $165.00 proposed penalty
Brakes.
Martinsburg · 460000730 CFR 56.14101(a)(2) · $151.00 proposed penalty
Self-propelled equipment.
Martinsburg · 460000730 CFR 56.4230(a)(1) · $151.00 proposed penalty
Self-propelled equipment.
Martinsburg · 460000730 CFR 56.4230(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Hannibal Underground · 2302434127.3 on-site hours reported
Verbal Hazard Complaint Inspections
Richardson Mine · 38007191.3 on-site hours reported
Warning signs.
Aquilla · 410552130 CFR 56.4101 · $151.00 proposed penalty
Brakes.
Aquilla · 410552130 CFR 56.14101(a)(2) · Significant and substantial (S&S) · $267.00 proposed penalty
Safe access.
Aquilla · 410552130 CFR 56.11001 · $151.00 proposed penalty
Machinery
Hannibal Underground · 2302434No dys awy frm wrk,no rstr act
Accident narrative
EE was attempting to free material with an air wand and felt a pop in right shoulder area. Reported late because no pain was felt for a few days.
Regular Safety and Health Inspection
Aquilla · 41055219.3 on-site hours reported
Slip or fall of person
Atlanta Plant · 0900182No dys awy frm wrk,no rstr act
Accident narrative
On 6/24/2026, approximately at 10:57pm, an employee was working at our Pressure Deferential (PD) Rail Car unloading station when they tripped between track 4. The employee was wearing a hard hat as required, it came off during the fall and subsequently the employee struck the right side of their head on something. The employee sustained abrasions to the forehead area.
Regular Safety and Health Inspection
Quikrete Companys Inc. · 23015979.0 on-site hours reported
Safety defects; examination, correction and records.
Davenport Plant · 130012530 CFR 56.14100(b) · $151.00 proposed penalty
Temporary, portable containers.
Davenport Plant · 130012530 CFR 47.44(b) · $151.00 proposed penalty
Verbal Hazard Complaint Inspections
ARGOS ROBERTA PLANT · 010062912.5 on-site hours reported
Safety defects; examination, correction and records.
ARGOS ROBERTA PLANT · 010062930 CFR 56.14100(c) · Significant and substantial (S&S) · $2,712.00 proposed penalty
Safe access.
ARGOS ROBERTA PLANT · 010062930 CFR 56.11001 · $818.00 proposed penalty
High-pressure hose connections.
Davenport Plant · 130012530 CFR 56.13021 · $549.00 proposed penalty
High-pressure hose connections.
Davenport Plant · 130012530 CFR 56.13021 · $549.00 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.