Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
Hughson Aggregates · 04017695.3 on-site hours reported
Regular Safety and Health Inspection
Lippman Rip Rap · 14017092.0 on-site hours reported
Spot Inspection
Petersburg Sand · 151689513.5 on-site hours reported
Regular Safety and Health Inspection
Pacific Quarry · 45008447.5 on-site hours reported
Examination of working places.
Fort Calhoun Underground Mine · 250130030 CFR 57.18002(b) · $193.00 proposed penalty
Safety defects; examination, correction and records.
Denver Quarry · 310197130 CFR 56.14100(c) · $3,184.00 proposed penalty
New task training.
Denver Quarry · 310197130 CFR 46.7(a) · $3,538.00 proposed penalty
Inspection.
Denver Quarry · 310197130 CFR 56.4201(a)(2) · $193.00 proposed penalty
Preparation and submission of MSHA Form 7000-2—Quarterly Employment and Coal Production Report.
Mill Creek · 340128530 CFR 50.30(a) · $151.00 proposed penalty
Safety belts and lines.
Pacific Quarry · 450084430 CFR 56.15005 · Significant and substantial (S&S) · $432.00 proposed penalty
Regular Safety and Health Inspection
Hatchery · 05009546.5 on-site hours reported
Regular Safety and Health Inspection
North Indianapolis Quarry & Mill · 120000216.5 on-site hours reported
Regular Safety and Health Inspection
Denver Quarry · 310197118.3 on-site hours reported
Regular Safety and Health Inspection
Mill Creek · 340128514.0 on-site hours reported
New task training.
Augusta Quarry · 090006530 CFR 46.7 · $168.00 proposed penalty
Moving machine parts.
North Indianapolis Quarry & Mill · 120000230 CFR 56.14107(a) · $245.00 proposed penalty
Securing movable parts.
BUILDEX · 230031930 CFR 56.14206(b) · $151.00 proposed penalty
Label contents.
Denver Quarry · 310197130 CFR 47.42(a) · $151.00 proposed penalty
Regular Safety and Health Inspection
Augusta Quarry · 090006525.8 on-site hours reported
Spot Inspection
Bowling Green North Quarry · 15000656.5 on-site hours reported
Regular Safety and Health Inspection
BUILDEX · 230031924.0 on-site hours reported
Spot Inspection
Stamper Underground · 23022322.5 on-site hours reported
Portable rigid ladders.
BUILDEX · 230031930 CFR 56.11004 · $151.00 proposed penalty
Housekeeping.
BUILDEX · 230031930 CFR 56.20003(a) · $151.00 proposed penalty
Inspection.
BUILDEX · 230031930 CFR 56.4201(a)(1) · $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.