Martin Marietta Materials Inc safety activity
MSHA violations, accident reports and inspections across the current mine portfolio.
Safety activity
Spot Inspection
Randolph Deep Mine · 23023082.3 on-site hours reported
103 (g) Written Notification Hazard Complaint Inspectio
Anderson Creek Quarry · 440296310.5 on-site hours reported
Spot Inspection
Anderson Creek Quarry · 44029631.0 on-site hours reported
Unguarded conveyors with adjacent travelways.
Sunol Aggregates · 040185930 CFR 56.14109(a) · $151.00 proposed penalty
Moving machine parts.
Sunol Aggregates · 040185930 CFR 56.14107(a) · $151.00 proposed penalty
Parking procedures for unattended equipment.
Malcom Mine · 130011230 CFR 57.14207 · $151.00 proposed penalty
Safe access.
CAYCE QUARRY · 380001630 CFR 56.11001 · $151.00 proposed penalty
Self-propelled equipment.
CAYCE QUARRY · 380001630 CFR 56.4230(c) · $151.00 proposed penalty
New miner training.
Anderson Creek Quarry · 440296330 CFR 46.5(a) · Significant and substantial (S&S) · $3,263.00 proposed penalty
Handling of materials
CAYCE QUARRY · 3800016No dys awy frm wrk,no rstr act
Accident narrative
EE middle left finger fractured when struck between bucket tooth and shank of WA800 loader
Spot Inspection
VANCE QUARRY · 010302210.0 on-site hours reported
Spot Inspection
Black Rock Quarry & Plant · 03000112.5 on-site hours reported
Regular Safety and Health Inspection
Sunol Aggregates · 040185923.8 on-site hours reported
Regular Safety and Health Inspection
Malcom Mine · 130011220.0 on-site hours reported
Spot Inspection
Iron Mountain Quarry · 230021011.0 on-site hours reported
Regular Safety and Health Inspection
CAYCE QUARRY · 380001643.8 on-site hours reported
Spot Inspection
Chattanooga Quarry · 40031591.3 on-site hours reported
Housekeeping.
CAYCE QUARRY · 380001630 CFR 56.20003(a) · Significant and substantial (S&S) · $366.00 proposed penalty
Regular Safety and Health Inspection
Auburn Quarry · 01000064.0 on-site hours reported
Spot Inspection
Crab Orchard Mine and Mill · 400008710.0 on-site hours reported
Spot Inspection
Lebanon Quarry & Mill · 400301217.0 on-site hours reported
Handling of materials
Amargosa Quarry and Plant · 2601043Days restricted activity only
Accident narrative
EE noticed the forklift EE was operating was running low on propane, so EE decided to replace the almost empty propane cylinder. As EE was putting the empty propane cylinder in the slot, EE's right ring finger was caught in between two propane cylinders and felt a sharp pain on EE's finger. EE ended up with a deep laceration on EE's right ring finger.
Spot Inspection
PAULDING QUARRY · 09011074.0 on-site hours reported
Spot Inspection
Harlan Quarry · 15000713.0 on-site hours reported
Compliance Follow-up Inspection
Champ Quarry · 23002202.0 on-site hours reported
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.