CRH PLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Disorders (repeated trauma)
Mount Hope Quarry · 2800026Occupatnal illness not deg 1-6
Accident narrative
Miner was determined to be over the 25 decibel threshold during hearing test.
Disorders (repeated trauma)
Mount Hope Quarry · 2800026Occupatnal illness not deg 1-6
Accident narrative
Miner was determined to be over the 25 decibel threshold during hearing test. Sending back for retesting
Electrical
Sumterville Cement Plant · 0801370Days restricted activity only
Accident narrative
Miner was appx. 30' away from a capacitor that failed resulting in an ARC flash. Miner denied any injury and refused medical evaluation. On July 8, 2025 miner reported ringing in left ear and shortness of breath from event that occurred on June 12, 2025 and was sent for eval. At no time was a workplace injury reported until July 8,2025. Injury is under compensability investigation.
Handling of materials
Mount Hope Quarry · 2800026No dys awy frm wrk,no rstr act
Accident narrative
While trying to disconnect fill line on the back of the water truck employee smashed left index finger causing a cut on the top of the finger.
Disorders (repeated trauma)
HAVERSTRAW QUARRY & MILL · 3000075Occupatnal illness not deg 1-6
Accident narrative
Miner was determined to be over the 25 decibel threshold during hearing test. Sending back for retesting
Compliance Follow-up Inspection
CR4 · 050465611.3 on-site hours reported
Regular Safety and Health Inspection
Leroy Plant · 30000328.5 on-site hours reported
Construction and maintenance of guards.
Bonner Springs Quarry · 140157830 CFR 56.14112(b) · $151.00 proposed penalty
Horns and backup alarms.
Bonner Springs Quarry · 140157830 CFR 56.14132(b)(1) · $151.00 proposed penalty
Electrical conductors.
Louisville Plant Quarry & Mill · 250000230 CFR 56.12004 · $432.00 proposed penalty
Regular Safety and Health Inspection
Valley Springs Quarry · 03000407.0 on-site hours reported
Regular Safety and Health Inspection
BRUSHY CREEK STONE · 151954328.5 on-site hours reported
Regular Safety and Health Inspection
Coweta Plant #10 · 34008923.0 on-site hours reported
Regular Safety and Health Inspection
Portable Screening Plant · 35033114.0 on-site hours reported
Handrails and toeboards.
Sharps Quarry & Plant · 030158330 CFR 56.11002 · $151.00 proposed penalty
Inspection.
Bonner Springs Quarry · 140157830 CFR 56.4201(a)(1) · $151.00 proposed penalty
Protection of gas cylinder valves.
Bonner Springs Quarry · 140157830 CFR 56.16006 · $151.00 proposed penalty
Electrical conductors.
Bonner Springs Quarry · 140157830 CFR 56.12004 · $151.00 proposed penalty
Safe access.
BRUSHY CREEK STONE · 151954330 CFR 56.11001 · $151.00 proposed penalty
Inspection and cover plates.
MONTANA CITY PLANT · 240001530 CFR 56.12032 · $592.00 proposed penalty
Exposure limits for airborne contaminants.
Louisville Plant Quarry & Mill · 250000230 CFR 56.5001(a)/.5005 · $245.00 proposed penalty
Exposure limits for airborne contaminants.
Louisville Plant Quarry & Mill · 250000230 CFR 56.5001(a)/.5005 · $288.00 proposed penalty
Exposure limits for airborne contaminants.
Louisville Plant Quarry & Mill · 250000230 CFR 56.5001(a)/.5005 · $818.00 proposed penalty
Spillage and leakage.
Louisville Plant Quarry & Mill · 250000230 CFR 56.4102 · $151.00 proposed penalty
Spillage and leakage.
Louisville Plant Quarry & Mill · 250000230 CFR 56.4102 · $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.