Quikrete Holdings Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
High-pressure hose connections.
ARGOS ROBERTA PLANT · 010062930 CFR 56.13021
Guarding electrical connections and resistor grids.
ARGOS ROBERTA PLANT · 010062930 CFR 56.12023
Securing gas cylinders.
ARGOS ROBERTA PLANT · 010062930 CFR 56.16005
Access to stationary electrical equipment or switchgear.
Hannibal Underground · 230243430 CFR 57.12019
Regular Safety and Health Inspection
ARGOS ROBERTA PLANT · 01006290.0 on-site hours reported
Housekeeping.
ARGOS ROBERTA PLANT · 010062930 CFR 56.20003(a)
High-pressure hose connections.
ARGOS ROBERTA PLANT · 010062930 CFR 56.13021 · Significant and substantial (S&S)
Housekeeping.
ARGOS ROBERTA PLANT · 010062930 CFR 56.20003(a)
Regular Safety and Health Inspection
Black Creek Sand Mine · 38007226.5 on-site hours reported
Testing grounding systems.
Hannibal Underground · 230243430 CFR 57.12028
Testing grounding systems.
Hannibal Underground · 230243430 CFR 57.12028
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a) · Significant and substantial (S&S)
Illumination of surface working areas.
Hannibal Underground · 230243430 CFR 57.17001
Illumination of surface working areas.
Hannibal Underground · 230243430 CFR 57.17001
Illumination of surface working areas.
Hannibal Underground · 230243430 CFR 57.17001
Illumination of surface working areas.
Hannibal Underground · 230243430 CFR 57.17001
Regular Safety and Health Inspection
Edisto Sand Mine · 38007450.0 on-site hours reported
Work on electrically-powered equipment.
Edisto Sand Mine · 380074530 CFR 56.12016
Storage of hazardous materials.
Hannibal Underground · 230243430 CFR 57.16003 · Significant and substantial (S&S)
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a) · Significant and substantial (S&S)
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a) · Significant and substantial (S&S)
Distribution boxes.
Hannibal Underground · 230243430 CFR 57.12006
Construction and maintenance of guards.
Hannibal Underground · 230243430 CFR 57.14112(b)
Examination of working places.
Hannibal Underground · 230243430 CFR 57.18002(a)(1)
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a)
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.