Martin Marietta Materials Southwest LLC safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Regular Safety and Health Inspection
211 QUARRY · 410382916.8 on-site hours reported
Electrical conductors.
211 QUARRY · 410382930 CFR 56.12004 · $151.00 proposed penalty
Insulation and fittings for power wires and cables.
Medina Rock & Rail · 410517030 CFR 56.12008 · $245.00 proposed penalty
Identification of power switches.
Medina Rock & Rail · 410517030 CFR 56.12018 · $245.00 proposed penalty
Regular Safety and Health Inspection
Medina Rock & Rail · 410517039.5 on-site hours reported
Regular Safety and Health Inspection
Poteet Sand Plant · 41013424.0 on-site hours reported
Regular Safety and Health Inspection
Perryville Aggregates Plant #2 · 16014179.0 on-site hours reported
Other
Beckmann Quarry · 4101335No dys awy frm wrk,no rstr act
Accident narrative
Employee was working in a dusty environment. Later in the shift, they felt their eye irritated. At the end of shift, they flushed with eye wash solution. The next day, the eye condition remained the same, irritated. The following morning, they notified management that they wanted to go the clinic to have it checked out. At the clinic, employee was prescribed a steroid.
Regular Safety and Health Inspection
North Austin Quarry · 41043809.0 on-site hours reported
Regular Safety and Health Inspection
Bedrock Plant · 41032835.0 on-site hours reported
Records of training.
Bedrock Plant · 410328330 CFR 46.9(c)(1)(i) · $151.00 proposed penalty
Guarding electrical connections and resistor grids.
GARWOOD PLANT · 410288630 CFR 56.12023 · $151.00 proposed penalty
Regular Safety and Health Inspection
GARWOOD PLANT · 410288618.8 on-site hours reported
Regular Safety and Health Inspection
Black Spur Quarry · 410415914.0 on-site hours reported
Handtools (nonpowered)
Bridgeport Stone Plant · 4100007No dys awy frm wrk,no rstr act
Accident narrative
EE was cutting skirt rubber with a utility knife and slipped cutting EE's right thigh.
Regular Safety and Health Inspection
Portable Crusher #2 · 410420413.8 on-site hours reported
Written safety program.
Martin Marietta Slaton Plant · 410111130 CFR 56.23002(a) · $366.00 proposed penalty
Regular Safety and Health Inspection
Martin Marietta Slaton Plant · 410111116.5 on-site hours reported
Regular Safety and Health Inspection
Bells/Savoy Aggregate Operations · 410401912.5 on-site hours reported
Inspection.
Bells/Savoy Aggregate Operations · 410401930 CFR 56.4201(a)(1) · $151.00 proposed penalty
Regular Safety and Health Inspection
Hunter Stone · 41052307.0 on-site hours reported
Slip or fall of person
Bells/Savoy Aggregate Operations · 4104019Days restricted activity only
Accident narrative
EE was walking on even ground near the oversized conveyor and slipped on a slick spot causing them to twist their left ankle and fall to ground (same level).
Examination of working places.
Rio Medina · 410359430 CFR 56.18002(c) · $151.00 proposed penalty
Examination of working places.
Rio Medina · 410359430 CFR 56.18002(b) · $151.00 proposed penalty
Parking procedures for unattended equipment.
Rio Medina · 410359430 CFR 56.14207 · $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.