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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 1251 to 1300 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 |
|---|---|---|---|---|---|---|---|
| May 28, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (2 significant and substantial) from inspection event 7041871 at Mine ID 0405799 (Sanger Aggregate Plant), operator Jim Brisco Enterprises, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-28; current assessments $1,612 | $1,612 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (3 significant and substantial) from inspection event 6937141 at Mine ID 1601439 (Springhill Operation), operator Industrial Aggregates, controller Martin Marietta Materials Inc, issued through 2024-05-23; current assessments $5,824 | $5,824 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 23, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 7031085 at Mine ID 1200142 (Kokomo Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-23; current assessments $588 | $588 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 22, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6974661 at Mine ID 0901083 (Appling Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-22; current assessments $204 | $204 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F01203F at Mine ID 4103217 (WHITNEY), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-05-21; current assessments $599 | $599 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6925837 at Mine ID 3000893 (VICTOR (P444)), operator Heidelbert Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-05-21; current assessments $504 | $504 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 17 violations (5 significant and substantial) from inspection event 7041947 at Mine ID 2500998 (Weeping Water Mine), operator KRH, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-21; current assessments $8,219 | $8,219 · 17 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6919583 at Mine ID 3101979 (Benson Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-20; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7031035 at Mine ID 1202176 (Noblesville Stone), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-20; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 16, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 7012207 at Mine ID 1100122 (Bluff City Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-16; current assessments $602 | $602 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F012118 at Mine ID 4100066 (Burnet Plant), operator Heidelberg Materials Southwest Agg, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-15; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event 7102358 at Mine ID 2302308 (Randolph Deep Mine), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-15; current assessments $848 | $848 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 15, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6974658 at Mine ID 0900065 (Augusta Quarry), operator Industrial Conveyor Belt Systems, controller Martin Marietta Materials Inc, issued through 2024-05-15; current assessments $735 | $735 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6860996 at Mine ID 4800004 (Guernsey Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-14; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F009B2C at Mine ID 4600007 (Martinsburg), operator Argos USA LLC, controller Martin Marietta Materials Inc, issued through 2024-05-14; current assessments $15,739 | $15,739 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6947686 at Mine ID 0500929 (Bennett Alluvial), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-14; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7102356 at Mine ID 2302009 (Auxvasse South Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-09; current assessments $378 | $378 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (2 significant and substantial) from inspection event F00B3C5 at Mine ID 0400159 (Clayton Aggregates), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2024-05-09; current assessments $2,456 | $2,456 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6939406 at Mine ID 4101337 (San Pedro Quarry), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2024-05-08; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7101651 at Mine ID 2302403 (Fast Pack 2 Portable 2), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-08; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6961385 at Mine ID 4500844 (Pacific Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-05-07; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7101650 at Mine ID 2302567 (South Portable Plant), operator New Frontier Materials Operations Alpha LLC, controller Martin Marietta Materials Inc, issued through 2024-05-07; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00B9FF at Mine ID 4003395 (Calhoun Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-06; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6909792 at Mine ID 1101578 (Wedron Plant), operator Wedron Silica LLC, controller Martin Marietta Materials Inc, issued through 2024-05-06; current assessments $3,136 | $3,136 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6909791 at Mine ID 1101578 (Wedron Plant), operator Wedron Silica LLC, controller Martin Marietta Materials Inc, issued through 2024-05-06; current assessments $23,525 | $23,525 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F003E74 at Mine ID 4700749 (Portage Plant), operator Covia Solutions Inc., controller Martin Marietta Materials Inc, issued through 2024-05-02; current assessments $622 | $622 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (3 significant and substantial) from inspection event F0088E7 at Mine ID 4103283 (Bedrock Plant), operator Martin Marietta Materials Southwest, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-02; current assessments $3,203 | $3,203 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (2 significant and substantial) from inspection event 7031030 at Mine ID 1201993 (North Indianapolis Underground Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-02; current assessments $1,399 | $1,399 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 2, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 7031031 at Mine ID 1200002 (North Indianapolis Quarry & Mill), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-02; current assessments $827 | $827 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 1, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00DF61 at Mine ID 3100070 (KANNAPOLIS QUARRY), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-01; current assessments $280 | $280 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 1, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7041122 at Mine ID 1401590 (Ottawa Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-01; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 1, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6947683 at Mine ID 0504136 (Red Canyon Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-05-01; current assessments $2,651 | $2,651 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0088E8 at Mine ID 4103909 (Garfield Sand & Gravel), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (2 significant and substantial) from inspection event 6934049 at Mine ID 4103848 (Martin Marietta Merkel Plant), operator R .E. Janes Gravel Company, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $1,442 | $1,442 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (1 significant and substantial) from inspection event 7020295 at Mine ID 4101335 (Beckmann Quarry), operator Crisp Industries, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $1,564 | $1,564 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6930820 at Mine ID 3600153 (Catanach Quarry), operator Glasgow Inc, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 7102535 at Mine ID 2302308 (Randolph Deep Mine), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $861 | $861 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7041121 at Mine ID 1400823 (Louisburg Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-04-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (2 significant and substantial) from inspection event F00DF60 at Mine ID 3100069 (Woodleaf Quarry), operator Piedmont Drilling & Blasting Inc., controller Martin Marietta Materials Inc, issued through 2024-04-29; current assessments $1,155 | $1,155 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6919575 at Mine ID 3100065 (Fountain Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-04-29; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 45 violations (3 significant and substantial) from inspection event 6490430 at Mine ID 1500100 (Amrize Three Rivers Quarry), operator Holcim - MAMR, Inc., controller Martin Marietta Materials Inc, issued through 2024-04-29; current assessments $22,716 | $22,716 · 45 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 7031028 at Mine ID 1202105 (Kokomo Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-04-29; current assessments $935 | $935 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 28, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (1 significant and substantial) from inspection event 7020293 at Mine ID 4100078 (New Braunfels Plant), operator Lhoist North America of Texas, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-28; current assessments $2,071 | $2,071 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 26, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 6913346 at Mine ID 3100047 (Kings Mountain Plant), operator Preston Contractors Inc, controller Martin Marietta Materials Inc, issued through 2024-04-26; current assessments $1,212 | $1,212 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6853862 at Mine ID 4800004 (Guernsey Quarry), operator Powell Welding LLC, controller Martin Marietta Materials Inc, issued through 2024-04-25; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event F00F41C at Mine ID 4000087 (Crab Orchard Mine and Mill), operator Lhoist North America of Tennessee, Inc., controller Martin Marietta Materials Inc, issued through 2024-04-25; current assessments $1,029 | $1,029 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7103316 at Mine ID 2300220 (Champ Quarry), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-25; current assessments $161 | $161 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6955019 at Mine ID 1300014 (AMES MINE), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-04-25; current assessments $735 | $735 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6934895 at Mine ID 4101696 (EAGLE LAKE PLANT), operator Heidelberg Materials Southwest Agg, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-24; current assessments $189 | $189 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6934894 at Mine ID 4101696 (EAGLE LAKE PLANT), operator Heidelberg Materials Southwest Agg, LLC, controller Martin Marietta Materials Inc, issued through 2024-04-24; current assessments $568 | $568 · 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.