Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
SAWYER · 340163430 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Nolanville Mine & Mill · 410178630 CFR 50.30(a) · $151.00 proposed penalty
First aid.
Kent Sand & Gravel Quarry · 180074530 CFR 56.18010 · $151.00 proposed penalty
Powered haulage
ARROWOOD · 3100059Fatality
Accident narrative
Employee was found entangled in conveyor 12 tail pulley. Responding authorities pronounced the employee deceased. Incident is still under investigation.
Regular Safety and Health Inspection
Ruby Quarry · 09000744.5 on-site hours reported
Regular Safety and Health Inspection
Newton County Quarry · 09008995.0 on-site hours reported
Regular Safety and Health Inspection
Cloverdale Quarry · 12017448.0 on-site hours reported
Regular Safety and Health Inspection
Olathe Quarry · 14017046.0 on-site hours reported
Regular Safety and Health Inspection
Kent Sand & Gravel Quarry · 18007455.0 on-site hours reported
Regular Safety and Health Inspection
Gilliam Quarry · 23000833.8 on-site hours reported
Fatal Accident Investigation
ARROWOOD · 310005967.0 on-site hours reported
Regular Safety and Health Inspection
E-Town S&G - 460 · 330427922.5 on-site hours reported
Regular Safety and Health Inspection
Broken Bow Sand & Gravel · 340046011.0 on-site hours reported
Inspection and cover plates.
Ruby Quarry · 090007430 CFR 56.12032 · $151.00 proposed penalty
Housekeeping.
Newton County Quarry · 090089930 CFR 56.20003(a) · $151.00 proposed penalty
Testing grounding systems.
Cloverdale Quarry · 120174430 CFR 56.12028 · $465.00 proposed penalty
Securing gas cylinders.
Gilliam Quarry · 230008330 CFR 56.16005 · $151.00 proposed penalty
Violation — cited standard not reported
ARROWOOD · 3100059Unguarded conveyors with adjacent travelways.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.14109(a) · $151.00 proposed penalty
Barricades and warning signs.
Martin Marietta - Woodville Lime & Stone · 330015630 CFR 56.20011 · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
HUGO · 340006130 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
HUGO · 340006130 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
HUGO · 340006130 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
HUGO · 340006130 CFR 50.30(a) · $151.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Broken Bow Sand & Gravel · 340046030 CFR 50.30(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.