Buffalo Ridge Concrete, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Pronk Pit And Mill · 21005834.8 on-site hours reported
Examination of working places.
Pronk Pit And Mill · 210058330 CFR 56.18002(a)
Horns and backup alarms.
Pronk Pit And Mill · 210058330 CFR 56.14132(a)
Inspection.
Pronk Pit And Mill · 210058330 CFR 56.4201(a)(1)
Electrical conductors.
Pronk Pit And Mill · 210058330 CFR 56.12004
Regular Safety and Health Inspection
Pronk Pit And Mill · 21005835.0 on-site hours reported
Regular Safety and Health Inspection
Pronk Pit And Mill · 21005833.8 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.