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Martin Marietta Materials: Mine-safety violations (mining companies only) records
Mine-safety violations (mining companies only): 3323 records from the U.S. Department of Labor, Mine Safety and Health Administration, from 2021 to 2026; the amounts total $9,124,634.
Newest first; records 101 to 150 of 3323. Each links to the agency's own record. Back to the report card.
| Date | Agency | What the agency recorded | Amount or outcome | Record | Retrieved | Matched | Report |
|---|---|---|---|---|---|---|---|
| Jul 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F038621 at Mine ID 2302469 (Barnhart Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-07-01; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F03BFCE at Mine ID 3003137 (Butler Plant), operator Heidelberg Materials Northeast LLC, controller Martin Marietta Materials Inc, issued through 2026-06-30; current assessments $366 | $366 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (2 significant and substantial) from inspection event F0358A4 at Mine ID 3000052 (Skaneateles Plant), operator Heidelberg Materials Northeast LLC, controller Martin Marietta Materials Inc, issued through 2026-06-30; current assessments $920 | $920 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F03AC97 at Mine ID 0801203 (Fort Myers Quarry), operator North American Mining Company, controller Martin Marietta Materials Inc, issued through 2026-06-30; current assessments $698 | $698 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (4 significant and substantial) from inspection event F03C323 at Mine ID 3401299 (Davis Quarry), operator Crisp Industries, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-25; current assessments $4,640 | $4,640 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F038382 at Mine ID 1800009 (Texas Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-25; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F043C86 at Mine ID 4100059 (SERVTEX PLANT), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-06-24; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0197D8 at Mine ID 1504266 (Milton Plant), operator Nugent Sand Company, controller Martin Marietta Materials Inc, issued through 2026-06-24; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 25 violations (1 significant and substantial) from inspection event F037BD3 at Mine ID 1300125 (Davenport Plant), operator Continental Cement Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-24; current assessments $6,945 | $6,945 · 25 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F02B2C9 at Mine ID 0900899 (Newton County Quarry), operator Maxam North America Inc., controller Martin Marietta Materials Inc, issued through 2026-06-24; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F016499 at Mine ID 0404758 (EAGLE VALLEY AGGREGATES), operator Martin Marietta Southern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2026-06-24; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 23, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01467E at Mine ID 3102006 (Mallard Creek Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-23; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 23, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event F03C4CA at Mine ID 1401470 (Woodbine Quarry), operator Midwest Welding, controller Martin Marietta Materials Inc, issued through 2026-06-23; current assessments $1,162 | $1,162 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 23, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F031592 at Mine ID 0100629 (ARGOS ROBERTA PLANT), operator Quikrete Construction Materials, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-23; current assessments $3,530 | $3,530 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (2 significant and substantial) from inspection event F03C322 at Mine ID 3401474 (Davis Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-06-22; current assessments $18,964 | $18,964 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 18, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F03DDC1 at Mine ID 3600153 (Catanach Quarry), operator Glasgow Inc, controller Martin Marietta Materials Inc, issued through 2026-06-18; current assessments $328 | $328 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F034CBE at Mine ID 2302004 (Huntsville Quarry), operator Lumix Electrical, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-17; current assessments $631 | $631 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F03C252 at Mine ID 1300150 (Des Moines Portable #1), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-06-17; current assessments $778 | $778 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 16, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01467D at Mine ID 3101963 (Bonds Gravel Pit), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-16; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 16, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0251B6 at Mine ID 1201762 (Kentucky Avenue Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-06-16; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 16, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F03A89F at Mine ID 0901199 (St. Marys Sand), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-16; current assessments $656 | $656 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 15, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0433EC at Mine ID 4102852 (TIN TOP SAND AND GRAVEL PLANT), operator 4XConstruction, controller Martin Marietta Materials Inc, issued through 2026-06-15; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F032349 at Mine ID 0102660 (North Huntsville Quarry & Mill), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-12; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03C163 at Mine ID 3800738 (Edgefield Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-11; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F040DE8 at Mine ID 3102021 (East Alamance Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-06-10; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F03A2A8 at Mine ID 2300319 (BUILDEX), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-10; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event F03B8FE at Mine ID 1100122 (Bluff City Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-10; current assessments $1,069 | $1,069 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F042287 at Mine ID 1000318 (Emmett Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2026-06-10; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F044266 at Mine ID 4104363 (Webberville S&G), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-09; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F037BD0 at Mine ID 1300120 (Portable Plant #1), operator River Products Company, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-09; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F01CB64 at Mine ID 0504136 (Red Canyon Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-06-09; current assessments $741 | $741 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F042216 at Mine ID 0400156 (NATIVIDAD PLANT), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2026-06-09; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 8, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 21 violations (10 significant and substantial) from inspection event F017786 at Mine ID 1200002 (North Indianapolis Quarry & Mill), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-06-08; current assessments $15,755 | $15,755 · 21 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F023455 at Mine ID 4001610 (Forks of the River Quarry), operator Virginia Drilling Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-04; current assessments $969 | $969 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02B2C4 at Mine ID 0901126 (Morgan County Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-04; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F01CB63 at Mine ID 0504509 (Penrose Ranch Gravel Pit), operator Dwire Earthmoving LLC, controller Martin Marietta Materials Inc, issued through 2026-06-04; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 21 violations (7 significant and substantial) from inspection event F039E30 at Mine ID 0400011 (ORO GRANDE QUARRY), operator CalPortland, controller Martin Marietta Materials Inc, issued through 2026-06-04; current assessments $9,568 | $9,568 · 21 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0249E6 at Mine ID 4400015 (Martin Marietta-Lawyers Rd. Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F026685 at Mine ID 4103217 (WHITNEY), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $741 | $741 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F042D03 at Mine ID 3401634 (SAWYER), operator Meridian Aggregates Company, a Limited Partnership, controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03EE3D at Mine ID 3102311 (Daurity Springs Quarry), operator Blue Water Industries II LLC, controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F040DE6 at Mine ID 3100051 (Jamestown), operator Alcon J Industries, controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F025516 at Mine ID 2600081 (Apex Quarry and Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $1,220 | $1,220 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0427B1 at Mine ID 2501046 (DuBois Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-03; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F026686 at Mine ID 4100991 (Crawford Mine & Mill), operator Lhoist North America of Texas, LLC, controller Martin Marietta Materials Inc, issued through 2026-06-02; current assessments $1,271 | $1,271 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F03C321 at Mine ID 3402049 (Washita Quarry), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2026-06-02; current assessments $328 | $328 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03C24D at Mine ID 1300228 (Alden Quarry and Shop), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-02; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F04674F at Mine ID 0900074 (Ruby Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-02; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F034D5D at Mine ID 0405799 (Sanger Aggregate Plant), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2026-06-02; current assessments $1,060 | $1,060 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F040DE5 at Mine ID 3100050 (CENTRAL ROCK QUARRY), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2026-06-01; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
CSWH is not affiliated with these agencies.