Liberty Materials, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Safety defects; examination, correction and records.
Moorhead Wet Plant · 410513630 CFR 56.14100(b)
Construction and maintenance of guards.
Moorhead Wet Plant · 410513630 CFR 56.14112(a)(1)
Safety defects; examination, correction and records.
Moorhead Wet Plant · 410513630 CFR 56.14100(b)
Moving machine parts.
Moorhead Wet Plant · 410513630 CFR 56.14107(a) · Significant and substantial (S&S)
Moving machine parts.
Moorhead Wet Plant · 410513630 CFR 56.14107(a) · Significant and substantial (S&S)
Moving machine parts.
Moorhead Wet Plant · 410513630 CFR 56.14107(a)
Testing grounding systems.
Moorhead Wet Plant · 410513630 CFR 56.12028
Requirement for container labels.
Moorhead Wet Plant · 410513630 CFR 47.41(a)
Parking procedures for unattended equipment.
Moorhead Wet Plant · 410513630 CFR 56.14207
Spot Inspection
Moorhead Wet Plant · 41051360.0 on-site hours reported
Spot Inspection
Conroe Dryer Plant · 41049920.0 on-site hours reported
Site-specific hazard awareness training.
Conroe Dryer Plant · 410499230 CFR 46.11(b)(4) · Significant and substantial (S&S)
Safe access.
Conroe Dryer Plant · 410499230 CFR 56.11001 · Significant and substantial (S&S)
Slip or fall of person
Moorhead Wet Plant · 4105136Fatality
Accident narrative
Employee was wearing a harness but failed to tie-off when exposed to a fall hazard; failure to comply with training; failure to replace hatch after no longer needed.
Fatal Accident Investigation
Moorhead Wet Plant · 41051368.5 on-site hours reported
Violation — cited standard not reported
Moorhead Wet Plant · 4105136Inspection.
Liberty Materials Moss Hill Plant · 410479230 CFR 56.4201(a)(2) · $151.00 proposed penalty
Construction and maintenance of guards.
Liberty Materials Moss Hill Plant · 410479230 CFR 56.14112(b) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Liberty Materials Moss Hill Plant · 410479230 CFR 56.14100(b) · $151.00 proposed penalty
Requirement for container labels.
Liberty Materials Moss Hill Plant · 410479230 CFR 47.41(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Liberty Materials Moss Hill Plant · 410479221.3 on-site hours reported
Regular Safety and Health Inspection
Moorhead Wet Plant · 41051365.5 on-site hours reported
Housekeeping.
Moorhead Wet Plant · 410513630 CFR 56.20003(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Housekeeping.
Moorhead Wet Plant · 410513630 CFR 56.20003(a) · Significant and substantial (S&S) · $1,126.00 proposed penalty
Regular Safety and Health Inspection
Conroe Dryer Plant · 410499214.8 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.