Heidelberg Materials Midwest Agg, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Retaining dams.
Sandusky Quarry · 330015130 CFR 56.20010 · $226.00 proposed penalty
Testing grounding systems.
Eagle Crushed Stone · 330436230 CFR 56.12028 · $151.00 proposed penalty
Impoundment Spot Inspection
Sandusky Quarry · 33001517.8 on-site hours reported
Eye protection.
Sandusky Quarry · 330015130 CFR 56.15004 · $193.00 proposed penalty
Protection of persons at switchgear.
Eagle Crushed Stone · 330436230 CFR 56.12020 · $151.00 proposed penalty
Electrical conductors.
Eagle Crushed Stone · 330436230 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
Sandusky Quarry · 330015152.3 on-site hours reported
Spot Inspection
Eagle Crushed Stone · 330436215.0 on-site hours reported
Housekeeping.
Sandusky Quarry · 330015130 CFR 56.20003(a) · $592.00 proposed penalty
Handrails and toeboards.
Sandusky Quarry · 330015130 CFR 56.11002 · $592.00 proposed penalty
Handrails and toeboards.
Sandusky Quarry · 330015130 CFR 56.11002 · $177.00 proposed penalty
Escape routes.
Federal Underground · 110281430 CFR 57.11051(a) · $21,713.00 proposed penalty
Emergency hoists.
Federal Underground · 110281430 CFR 57.11056 · $21,713.00 proposed penalty
Correction of hazardous conditions.
Federal Underground · 110281430 CFR 57.3200 · Significant and substantial (S&S) · $504.00 proposed penalty
Emergency communications system.
Federal Underground · 110281430 CFR 57.18013 · $177.00 proposed penalty
Regular Safety and Health Inspection
Federal Underground · 110281441.5 on-site hours reported
Special Emphasis Programs
FLEMINGSBURG QUARRY · 15000312.0 on-site hours reported
Spillage and leakage.
MT. VERNON MINE & MILL · 150005130 CFR 56.4102 · Significant and substantial (S&S) · $366.00 proposed penalty
Housekeeping.
HARDING STREET QUARRY-SURFACE · 120115030 CFR 56.20003(a) · $226.00 proposed penalty
Housekeeping.
HARDING STREET QUARRY-SURFACE · 120115030 CFR 56.20003(a) · $226.00 proposed penalty
Safety defects; examination, correction and records.
HARDING STREET QUARRY-SURFACE · 120115030 CFR 56.14100(c) · $336.00 proposed penalty
Moving machine parts.
Dry Fork Sand & Gravel · 330446030 CFR 56.14107(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
HARDING STREET QUARRY-SURFACE · 120115028.5 on-site hours reported
Regular Safety and Health Inspection
MT. VERNON MINE & MILL · 150005155.5 on-site hours reported
Special Emphasis Programs
AA Limestone · 15179232.3 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.