Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Barricades and warning signs.
Eudora Quarry · 140160930 CFR 56.20011 · $177.00 proposed penalty
Safe access.
Bridgeport Stone Plant · 410000730 CFR 56.11001 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Clifton Plant · 410001330 CFR 56.14100(c) · $151.00 proposed penalty
Requirement for container labels.
Clifton Plant · 410001330 CFR 47.41(a) · $465.00 proposed penalty
Regular Safety and Health Inspection
HATTON QUARRY · 030161420.0 on-site hours reported
Regular Safety and Health Inspection
Parsons Sand and Gravel · 050321516.8 on-site hours reported
Regular Safety and Health Inspection
Perry Quarry · 080108318.0 on-site hours reported
Regular Safety and Health Inspection
Fort Dodge Mine · 130003239.5 on-site hours reported
Regular Safety and Health Inspection
Eudora Quarry · 14016099.8 on-site hours reported
Regular Safety and Health Inspection
North East Quarry · 180041723.3 on-site hours reported
Compliance Follow-up Inspection
Washita Quarry · 34020490.8 on-site hours reported
Regular Safety and Health Inspection
Clifton Plant · 410001347.0 on-site hours reported
Regular Safety and Health Inspection
Anderson Creek Quarry · 440296321.0 on-site hours reported
Inspection.
Walstrum Quarry · 050393530 CFR 56.4201(a)(1) · $151.00 proposed penalty
Barricades and warning signs.
Perry Quarry · 080108330 CFR 56.20011 · $151.00 proposed penalty
Powered haulage
Martin Marietta Merkel Plant · 4103848Days away from work only
Accident narrative
Loader operator was jolted in loader and suffered head injury.
Regular Safety and Health Inspection
Walstrum Quarry · 050393521.0 on-site hours reported
Regular Safety and Health Inspection
Rich Pit · 05041867.0 on-site hours reported
Regular Safety and Health Inspection
Leavenworth Quarry · 14016874.0 on-site hours reported
Regular Safety and Health Inspection
Jeff City Quarry · 23022219.5 on-site hours reported
Inspection.
Rich Pit · 050418630 CFR 56.4201(a)(1) · $151.00 proposed penalty
Parking procedures for unattended equipment.
Rich Pit · 050418630 CFR 56.14207 · $151.00 proposed penalty
Safety defects; examination, correction and records.
Rich Pit · 050418630 CFR 56.14100(b) · $151.00 proposed penalty
Protective equipment or clothing for welding, cutting, or working with molten metal.
Leavenworth Quarry · 140168730 CFR 56.15007 · $151.00 proposed penalty
Written safety program.
Mill Creek Limestone Quarry · 340185930 CFR 56.23002(a) · $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.