Lionmark Construction Companies LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Arab Mine · 23020630.0 on-site hours reported
Regular Safety and Health Inspection
Houston Quarry · 230146111.0 on-site hours reported
Regular Safety and Health Inspection
Hunter Quarry · 23023760.0 on-site hours reported
Guarding around lights.
Doniphan Mine · 230253330 CFR 56.12034 · $151.00 proposed penalty
Regular Safety and Health Inspection
Doniphan Mine · 230253316.0 on-site hours reported
Mine Idle Activity
Hunter Quarry · 23023762.0 on-site hours reported
Insulation and fittings for power wires and cables.
Arab Mine · 230206330 CFR 56.12008 · $151.00 proposed penalty
Regular Safety and Health Inspection
Arab Mine · 23020637.0 on-site hours reported
Overhead drive belts.
West Plains Quarry · 230005130 CFR 56.14108 · $151.00 proposed penalty
Electrical conductors.
West Plains Quarry · 230005130 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
West Plains Quarry · 23000518.3 on-site hours reported
Regular Safety and Health Inspection
Willow Springs Quarry · 230206410.0 on-site hours reported
Regular Safety and Health Inspection
Alton Quarry · 230215910.0 on-site hours reported
Regular Safety and Health Inspection
Hunter Quarry · 23023761.5 on-site hours reported
Regular Safety and Health Inspection
Doniphan Mine · 23025336.3 on-site hours reported
Regular Safety and Health Inspection
Alton Quarry · 23021592.3 on-site hours reported
Electrical conductors.
Willow Springs Quarry · 230206430 CFR 56.12004 · $151.00 proposed penalty
Regular Safety and Health Inspection
Willow Springs Quarry · 23020643.3 on-site hours reported
Horns and backup alarms.
Arab Mine · 230206330 CFR 56.14132(b)(1)(i) · $151.00 proposed penalty
Regular Safety and Health Inspection
Arab Mine · 23020633.5 on-site hours reported
Fuel lines.
West Plains Quarry · 230005130 CFR 56.4501 · $151.00 proposed penalty
Regular Safety and Health Inspection
West Plains Quarry · 230005114.3 on-site hours reported
Moving machine parts.
West Plains Quarry · 230005130 CFR 56.14107(a) · $151.00 proposed penalty
New miner training.
West Plains Quarry · 230005130 CFR 46.5 · Significant and substantial (S&S) · $407.00 proposed penalty
Safety defects; examination, correction and records.
Houston Quarry · 230146130 CFR 56.14100(b) · $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.