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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 651 to 700 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 |
|---|---|---|---|---|---|---|---|
| Jun 10, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01420F at Mine ID 0301541 (Heidelberg Materials Little River Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-06-10; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F014D81 at Mine ID 2302232 (Stamper Underground), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-09; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F01576C at Mine ID 3800525 (Georgetown II Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-06; current assessments $679 | $679 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0184D8 at Mine ID 1302316 (Iowa Grading 2), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-05; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01CC21 at Mine ID 0500860 (Spec Agg Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2025-06-05; 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, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F006979 at Mine ID 4700749 (Portage Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2025-06-04; current assessments $2,168 | $2,168 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01532E at Mine ID 3800072 (Berkeley Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-04; current assessments $470 | $470 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 7101892 at Mine ID 2300210 (Iron Mountain Quarry), operator New Frontier Materials Operations Beta, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-04; current assessments $755 | $755 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F0184D7 at Mine ID 1301225 (Durham Mine & Mill), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-04; current assessments $547 | $547 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F0156F1 at Mine ID 1201762 (Kentucky Avenue Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2025-06-04; current assessments $1,093 | $1,093 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F01BD7B at Mine ID 4102852 (TIN TOP SAND AND GRAVEL PLANT), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-03; current assessments $755 | $755 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F00E0CA at Mine ID 3300097 (Marble Cliff Quarry), operator Quick Supply Co, controller Martin Marietta Materials Inc, issued through 2025-06-03; current assessments $615 | $615 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0162F8 at Mine ID 2300141 (GREENWOOD QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-03; current assessments $396 | $396 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 2, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6472760 at Mine ID 4800004 (Guernsey Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2025-06-02; 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, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01D21C at Mine ID 3101475 (Thomasville Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2025-06-02; 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, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0299C7 at Mine ID 0401859 (Sunol Aggregates), operator Mission Valley Rock, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-02; current assessments $245 | $245 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F017259 at Mine ID 4100991 (Crawford Mine & Mill), operator Pump Tex, controller Martin Marietta Materials Inc, issued through 2025-05-29; current assessments $948 | $948 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F01107F at Mine ID 4400074 (Martin Marietta - Fieldale Quarry), operator Maxim Drilling Co., Inc, controller Martin Marietta Materials Inc, issued through 2025-05-28; current assessments $418 | $418 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F018503 at Mine ID 3000077 (OGDENSBURG PLANT), operator Heidelberg Materials Northeast - LLC, controller Martin Marietta Materials Inc, issued through 2025-05-28; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F014BC9 at Mine ID 1600543 (Merryville), operator Alpine Silica, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-28; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F017843 at Mine ID 0900023 (Lithonia Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-05-28; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0156BA at Mine ID 0401959 (SISQUOC AGGREGATES), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2025-05-28; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 22, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F00627E at Mine ID 4400003 (ABINGDON QUARRY), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-22; current assessments $465 | $465 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 22, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F011865 at Mine ID 1100122 (Bluff City Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-22; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F027F20 at Mine ID 3401651 (Snyder), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-05-21; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F01272B at Mine ID 2302071 (Plant #80), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-21; current assessments $344 | $344 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F014ABD at Mine ID 1601439 (Springhill Operation), operator Industrial Aggregates, controller Martin Marietta Materials Inc, issued through 2025-05-21; current assessments $1,008 | $1,008 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6939396 at Mine ID 4101696 (EAGLE LAKE PLANT), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-05-20; current assessments $193 | $193 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00CD3F at Mine ID 3301396 (FAIRFIELD GRAVEL), operator Martin Marietta Materials,Inc., controller Martin Marietta Materials Inc, issued through 2025-05-20; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 17 violations (2 significant and substantial) from inspection event F011F20 at Mine ID 2600002 (Martin Marietta - Gabbs Mine), operator Premier Magnesia LLC, controller Martin Marietta Materials Inc, issued through 2025-05-20; current assessments $12,729 | $12,729 · 17 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0163D8 at Mine ID 2300097 (Boonville Quarry), operator Con-Agg Companies,LLC, controller Martin Marietta Materials Inc, issued through 2025-05-20; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F027874 at Mine ID 0405799 (Sanger Aggregate Plant), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2025-05-20; current assessments $697 | $697 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 19, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F012729 at Mine ID 2302014 (Stoner Sand), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-19; current assessments $366 | $366 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 15, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F016FBA at Mine ID 0405564 (Santee Aggregates), operator Martin Marietta San Diego Aggregates, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-15; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F012629 at Mine ID 4103848 (Martin Marietta Merkel Plant), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-05-14; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F0220A2 at Mine ID 4101628 (Arcosa Streetman Plant # 1605), operator ARCOSA LWS,LLC, controller Martin Marietta Materials Inc, issued through 2025-05-14; current assessments $604 | $604 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F016613 at Mine ID 1300125 (Davenport Plant), operator Continental Cement Company, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-14; current assessments $1,981 | $1,981 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F0184D2 at Mine ID 1300063 (Sully Mine), operator Daves Crane & Wrecker, controller Martin Marietta Materials Inc, issued through 2025-05-14; current assessments $1,131 | $1,131 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F01A9B5 at Mine ID 4105368 (Rosser Sand & Gravel), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $618 | $618 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6935276 at Mine ID 4100066 (Burnet Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $679 | $679 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 13 violations (1 significant and substantial) from inspection event F017253 at Mine ID 4100013 (Clifton Plant), operator Lhoist North America of Texas Ltd, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $2,466 | $2,466 · 13 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 15 violations (2 significant and substantial) from inspection event F0112D9 at Mine ID 3604665 (William L Price Dredge #16), operator Tri-State River Products Inc, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $5,588 | $5,588 · 15 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F019111 at Mine ID 1401470 (Woodbine Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0169D4 at Mine ID 1300032 (Fort Dodge Mine), operator Tullock Construction, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F016FB9 at Mine ID 0402685 (LAKESIDE - VIGILANTE AGGREGATES), operator Fisher Industries, controller Martin Marietta Materials Inc, issued through 2025-05-13; current assessments $1,764 | $1,764 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F00FB05 at Mine ID 1400823 (Louisburg Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2025-05-12; current assessments $604 | $604 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F01CC1E at Mine ID 0504841 (Riverbend Sand and Gravel), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2025-05-12; current assessments $517 | $517 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F015029 at Mine ID 0503215 (Parsons Sand and Gravel), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2025-05-12; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F01A5CB at Mine ID 4105368 (Rosser Sand & Gravel), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-05-08; current assessments $539 | $539 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F013E58 at Mine ID 4001610 (Forks of the River Quarry), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2025-05-08; current assessments $151 | $151 · 1 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.