CRH PLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Closure of valves.
North Des Moines Plant · 130120230 CFR 56.4603(b) · $151.00 proposed penalty
Horns and backup alarms.
North Des Moines Plant · 130120230 CFR 56.14132(a) · $193.00 proposed penalty
Impoundment Spot Inspection
Denniston Quarry · 20029341.8 on-site hours reported
Compliance Follow-up Inspection
NEW HAVEN CRUSHED STONE C600 · 43001851.5 on-site hours reported
General instructions for completing MSHA Form 7000-2.
North Branford Quarry · 060001230 CFR 50.30-1(a) · $151.00 proposed penalty
Identification of power switches.
North Branford Quarry · 060001230 CFR 56.12018 · $151.00 proposed penalty
Hazard training.
Thomasville Mine · 360343230 CFR 48.31 · Significant and substantial (S&S) · $1,968.00 proposed penalty
Flying or falling materials.
Thomasville Mine · 360343230 CFR 57.14110 · $151.00 proposed penalty
Safe access.
Thomasville Mine · 360343230 CFR 56.11001 · $151.00 proposed penalty
Warning signs.
Marble Falls Quarry · 410448930 CFR 56.4101 · $151.00 proposed penalty
New miner training.
ARP Portable Crusher #2 · 450076430 CFR 46.5(d) · $151.00 proposed penalty
Machinery, equipment, and tools.
ARP Portable Crusher #2 · 450076430 CFR 56.14205 · Significant and substantial (S&S) · $697.00 proposed penalty
Regular Safety and Health Inspection
CO Crusher · 05031789.5 on-site hours reported
Regular Safety and Health Inspection
PATTERSONVILLE PLANT #61 · 30000256.3 on-site hours reported
Regular Safety and Health Inspection
ARP Portable Crusher #2 · 450076417.5 on-site hours reported
Testing grounding systems.
CO Crusher · 050317830 CFR 56.12028 · $151.00 proposed penalty
Moving machine parts.
CO Crusher · 050317830 CFR 56.14107(a) · $151.00 proposed penalty
Requirement for container labels.
North Branford Quarry · 060001230 CFR 47.41(a) · $151.00 proposed penalty
Combustible waste.
North Branford Quarry · 060001230 CFR 56.4104(b) · $151.00 proposed penalty
Requirement for container labels.
Silver Springs Quarry · 360021230 CFR 47.41(a)(1) · $151.00 proposed penalty
Warnings prior to starting or moving equipment.
Thomasville Mine · 360343230 CFR 56.14200 · Significant and substantial (S&S) · $1,968.00 proposed penalty
Electrical conductors.
Marble Falls Quarry · 410448930 CFR 56.12004 · $151.00 proposed penalty
Protection for openings around travelways.
ARP Portable Crusher #2 · 450076430 CFR 56.11012 · $151.00 proposed penalty
Identification of power switches.
ARP Portable Crusher #2 · 450076430 CFR 56.12018 · $151.00 proposed penalty
Regular Safety and Health Inspection
North Branford Quarry · 060001217.5 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.