Heidelberg Materials Midwest Agg, Inc. safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Exits.
Wagner Quarries · 330017530 CFR 56.4530 · $959.00 proposed penalty
Regular Safety and Health Inspection
Scott County Quarry · 120010714.0 on-site hours reported
Spot Inspection
Wagner Quarries · 330017523.5 on-site hours reported
Insulation and fittings for power wires and cables.
Scott County Quarry · 120010730 CFR 56.12008 · $151.00 proposed penalty
Moving machine parts.
Scott County Quarry · 120010730 CFR 56.14107(a) · $151.00 proposed penalty
Safety defects; examination, correction and records.
Scott County Quarry · 120010730 CFR 56.14100(c) · $151.00 proposed penalty
Correction of dangerous conditions.
Scott County Quarry · 120010730 CFR 56.12030 · Significant and substantial (S&S) · $883.00 proposed penalty
Safety defects; examination, correction and records.
Scott County Quarry · 120010730 CFR 56.14100(c) · Significant and substantial (S&S) · $883.00 proposed penalty
Berms or guardrails.
Scott County Quarry · 120010730 CFR 56.9300(a) · Significant and substantial (S&S) · $366.00 proposed penalty
Electrical conductors.
Thornton Quarry · 110006630 CFR 56.12004 · $288.00 proposed penalty
Compliance Follow-up Inspection
Sandusky Quarry · 33001518.5 on-site hours reported
Compliance Follow-up Inspection
Federal Underground · 11028142.5 on-site hours reported
Records of training.
Romeo Quarry · 110007030 CFR 46.9(b)(4) · $151.00 proposed penalty
Electrical conductors.
Romeo Quarry · 110007030 CFR 56.12004 · $193.00 proposed penalty
Danger signs.
Thornton Quarry · 110006630 CFR 56.12021 · $504.00 proposed penalty
Brakes.
Romeo Quarry · 110007030 CFR 56.14101(a)(2) · $193.00 proposed penalty
Electrical conductors.
Romeo Quarry · 110007030 CFR 56.12004 · $193.00 proposed penalty
Locking transformer enclosures.
Thornton Quarry · 110006630 CFR 56.12068 · $504.00 proposed penalty
Short circuit and lightning protection.
Romeo Quarry · 110007030 CFR 56.12065 · $151.00 proposed penalty
Regular Safety and Health Inspection
Thornton Quarry · 110006671.0 on-site hours reported
Regular Safety and Health Inspection
Romeo Quarry · 110007029.3 on-site hours reported
Impoundment Spot Inspection
Eagle Crushed Stone · 33043626.0 on-site hours reported
Securing gas cylinders.
Romeo Quarry · 110007030 CFR 56.16005 · $151.00 proposed penalty
Spillage and leakage.
Nokomis Quarry · 110002430 CFR 56.4102 · $151.00 proposed penalty
Handrails and toeboards.
Nokomis Quarry · 110002430 CFR 56.11002 · $151.00 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.