Quikrete Holdings Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Protection of gas cylinder valves.
Edisto Sand Mine · 380074530 CFR 56.16006 · $165.00 proposed penalty
Construction and maintenance of guards.
Edisto Sand Mine · 380074530 CFR 56.14112(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Boxley Arvonia Quarry · 440006122.8 on-site hours reported
Compliance Follow-up Inspection
Davenport Plant · 13001251.5 on-site hours reported
Electrical conductors.
Hannibal Underground · 230243430 CFR 57.12004 · $398.00 proposed penalty
Testing grounding systems.
Hannibal Underground · 230243430 CFR 57.12028 · $193.00 proposed penalty
Identification of power switches.
Hannibal Underground · 230243430 CFR 57.12018 · $193.00 proposed penalty
Electrical conductors.
Hannibal Underground · 230243430 CFR 57.12004 · $1,320.00 proposed penalty
Moving machine parts.
Hannibal Underground · 230243430 CFR 57.14107(a) · $755.00 proposed penalty
Safe access.
Hannibal Underground · 230243430 CFR 57.11001 · $193.00 proposed penalty
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a) · $755.00 proposed penalty
High-pressure hose connections.
Hannibal Underground · 230243430 CFR 57.13021 · $193.00 proposed penalty
Regular Safety and Health Inspection
D41 · 02031873.8 on-site hours reported
Parking procedures for unattended equipment.
D41 · 020318730 CFR 56.14207 · $151.00 proposed penalty
Safe access.
Hannibal Underground · 230243430 CFR 57.11001 · $193.00 proposed penalty
Housekeeping.
Hannibal Underground · 230243430 CFR 57.20003(a) · $755.00 proposed penalty
Regular Safety and Health Inspection
Hannibal Underground · 230243466.8 on-site hours reported
Verbal Hazard Complaint Inspections
ARGOS ROBERTA PLANT · 01006293.0 on-site hours reported
Regular Safety and Health Inspection
CERRITO PELADO · 29009361.5 on-site hours reported
Compliance Follow-up Inspection
Davenport Plant · 13001252.5 on-site hours reported
Audiometric testing.
HARLEYVILLE MINE & PLANT · 380030530 CFR 62.170(b) · $592.00 proposed penalty
Safe access.
HARLEYVILLE MINE & PLANT · 380030530 CFR 56.11001 · $267.00 proposed penalty
Inspection and cover plates.
HARLEYVILLE MINE & PLANT · 380030530 CFR 56.12032 · $267.00 proposed penalty
Housekeeping.
HARLEYVILLE MINE & PLANT · 380030530 CFR 56.20003(a) · $959.00 proposed penalty
Electrical conductors.
HARLEYVILLE MINE & PLANT · 380030530 CFR 56.12004 · $267.00 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.