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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 1151 to 1200 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 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (1 significant and substantial) from inspection event 6937740 at Mine ID 4101059 (Cleburne Plant), operator Covia Solutions Inc., controller Martin Marietta Materials Inc, issued through 2024-07-23; current assessments $1,631 | $1,631 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 15 violations (0 significant and substantial) from inspection event 6930245 at Mine ID 3300156 (Martin Marietta - Woodville Lime & Stone), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-07-23; current assessments $3,186 | $3,186 · 15 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (2 significant and substantial) from inspection event 7041957 at Mine ID 2501300 (Fort Calhoun Underground Mine), operator Pomp's Tire Service, controller Martin Marietta Materials Inc, issued through 2024-07-23; current assessments $2,665 | $2,665 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event 7102463 at Mine ID 2301413 (Select Materials Midwest, LLC), operator Select Materials Midwest, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-23; current assessments $336 | $336 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 22, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 22 violations (2 significant and substantial) from inspection event F003BA8 at Mine ID 1300125 (Davenport Plant), operator Continental Cement Company, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-22; current assessments $4,343 | $4,343 · 22 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 20, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (2 significant and substantial) from inspection event F00911C at Mine ID 1101578 (Wedron Plant), operator Wedron Silica LLC, controller Martin Marietta Materials Inc, issued through 2024-07-20; current assessments $3,021 | $3,021 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F002DF5 at Mine ID 2601043 (Amargosa Quarry and Plant), operator Lhoist North America of Arizona Inc, controller Martin Marietta Materials Inc, issued through 2024-07-17; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6974781 at Mine ID 0900024 (DOUGLASVILLE MINE SITE), operator T E Stevens Construction, controller Martin Marietta Materials Inc, issued through 2024-07-17; current assessments $400 | $400 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00036C at Mine ID 4103360 (NORTH BRIDGEPORT QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F015064 at Mine ID 4102852 (TIN TOP SAND AND GRAVEL PLANT), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7041956 at Mine ID 2500998 (Weeping Water Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $280 | $280 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7103244 at Mine ID 2302004 (Huntsville Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F011CCE at Mine ID 2101593 (MN Portable #2), operator Barton Sand & Gravel Co, controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6955267 at Mine ID 1300032 (Fort Dodge Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6975922 at Mine ID 0900074 (Ruby Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0044E6 at Mine ID 0401959 (SISQUOC AGGREGATES), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2024-07-16; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6937247 at Mine ID 4104204 (Portable Crusher #2), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2024-07-15; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F000336 at Mine ID 4103253 (Paradise Plant 1390), operator Arcosa Aggregates Texas, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-15; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00F431 at Mine ID 4000087 (Crab Orchard Mine and Mill), operator Lhoist North America of Tennessee, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-15; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6998508 at Mine ID 4100007 (Bridgeport Stone Plant), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-12; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 4315289 at Mine ID 3000077 (OGDENSBURG PLANT), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-07-12; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6947699 at Mine ID 0504509 (Penrose Ranch Gravel Pit), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-07-12; current assessments $555 | $555 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 11, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F006DEA at Mine ID 2300210 (Iron Mountain Quarry), operator New Frontier Materials Operations Beta, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-11; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (0 significant and substantial) from inspection event F012053 at Mine ID 4100013 (Clifton Plant), operator Brazos Valley Contracting Co, controller Martin Marietta Materials Inc, issued through 2024-07-10; current assessments $1,634 | $1,634 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6974671 at Mine ID 3800758 (Salem Sand), operator Blue Water Industries LLC, controller Martin Marietta Materials Inc, issued through 2024-07-10; current assessments $576 | $576 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6976054 at Mine ID 3800525 (Georgetown II Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-10; current assessments $713 | $713 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7102568 at Mine ID 2302296 (Plant #81), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-10; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (2 significant and substantial) from inspection event 7047069 at Mine ID 4000022 (Anderson Mine and Mill), operator Lhoist North America Of Tennessee, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-09; current assessments $1,501 | $1,501 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 7041955 at Mine ID 2500998 (Weeping Water Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-07-09; current assessments $1,211 | $1,211 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6926598 at Mine ID 1800013 (FREDERICK QUARRY), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-09; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6967135 at Mine ID 0401616 (Santa Margarita Aggregates), operator RCC Services, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-09; current assessments $239 | $239 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F001D0E at Mine ID 3101104 (Lemon Springs Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-07-08; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6930643 at Mine ID 3003137 (Butler Plant), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-07-08; current assessments $588 | $588 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 18 violations (0 significant and substantial) from inspection event 7102096 at Mine ID 1100123 (Amrize Cave In Rock Quarry), operator Holcim US Inc, controller Martin Marietta Materials Inc, issued through 2024-07-08; current assessments $5,098 | $5,098 · 18 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (2 significant and substantial) from inspection event 6947578 at Mine ID 0503935 (Walstrum Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-07-08; current assessments $2,061 | $2,061 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00F781 at Mine ID 0901029 (Junction City Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-05; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 3, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7101557 at Mine ID 2302153 (Sedalia Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-03; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 3, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6880868 at Mine ID 0401949 (G3 Enterprises Byron Plant), operator G3 Enterprises, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-03; current assessments $221 | $221 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 13 violations (1 significant and substantial) from inspection event 6937734 at Mine ID 4100081 (LAKE BRIDGEPORT QUARRY), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-07-02; current assessments $2,789 | $2,789 · 13 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (0 significant and substantial) from inspection event 6880867 at Mine ID 0401949 (G3 Enterprises Byron Plant), operator G3 Enterprises, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-02; current assessments $2,310 | $2,310 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 26 violations (8 significant and substantial) from inspection event 6963960 at Mine ID 0400034 (Redding Plant), operator CalPortland Company, controller Martin Marietta Materials Inc, issued through 2024-07-02; current assessments $61,370 | $61,370 · 26 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 27, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6937154 at Mine ID 4101495 (Arena Plant), operator Heidelberg Materials Southwest Agg, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-27; current assessments $1,863 | $1,863 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 27, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (1 significant and substantial) from inspection event 6913200 at Mine ID 3100059 (ARROWOOD), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2024-06-27; current assessments $1,991 | $1,991 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 27, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 21 violations (7 significant and substantial) from inspection event 6954137 at Mine ID 1101579 (Oregon Plant), operator Martin and Company, controller Martin Marietta Materials Inc, issued through 2024-06-27; current assessments $13,855 | $13,855 · 21 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6938754 at Mine ID 3401436 (Exit 5 Sand & Gravel), operator Exit 5 Sand & Gravel, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-26; current assessments $172 | $172 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6919393 at Mine ID 3100017 (SALISBURY PINK QUARRY), operator Carolina Quarries Inc, controller Martin Marietta Materials Inc, issued through 2024-06-26; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (2 significant and substantial) from inspection event F003692 at Mine ID 3001283 (ST JOHNSVILLE PLANT), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-06-26; current assessments $1,981 | $1,981 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00758F at Mine ID 2302213 (Tory East Quarry), operator Big Creek Quarry Inc, controller Martin Marietta Materials Inc, issued through 2024-06-26; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 15 violations (3 significant and substantial) from inspection event 6910771 at Mine ID 1300228 (Alden Quarry and Shop), operator Peterson Contractors Inc, controller Martin Marietta Materials Inc, issued through 2024-06-26; current assessments $18,426 | $18,426 · 15 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (3 significant and substantial) from inspection event 7030993 at Mine ID 1201150 (HARDING STREET QUARRY-SURFACE), operator Heidelberg Materials Midwest Agg, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-25; current assessments $11,942 | $11,942 · 9 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.