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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 601 to 650 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 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F028DD5 at Mine ID 3401634 (SAWYER), operator Meridian Aggregates Company, a Limited Partnership, controller Martin Marietta Materials Inc, issued through 2025-07-09; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F0103C1 at Mine ID 3000075 (HAVERSTRAW QUARRY & MILL), operator Tilcon New York Inc, controller Martin Marietta Materials Inc, issued through 2025-07-09; current assessments $769 | $769 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00B73D at Mine ID 2302043 (New Melle Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-09; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F007B68 at Mine ID 1100122 (Bluff City Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-09; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 9, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F025D90 at Mine ID 0400159 (Clayton Aggregates), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2025-07-09; current assessments $528 | $528 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F008FF3 at Mine ID 4000194 (Henry County Mines & Mill), operator H.C. Spinks Clay Co., controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (3 significant and substantial) from inspection event F0112E7 at Mine ID 3605205 (Georgetown Sand & Gravel Inc.), operator Georgetown Sand & Gravel, Inc., controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $6,230 | $6,230 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F028281 at Mine ID 3600155 (COOLSPRING MINING INC), operator Coolspring Stone Supply Inc, controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $418 | $418 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (0 significant and substantial) from inspection event F01B69E at Mine ID 3300156 (Martin Marietta - Woodville Lime & Stone), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $1,863 | $1,863 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01D668 at Mine ID 2301929 (Plant # 1), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $505 | $505 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 8, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (2 significant and substantial) from inspection event F017FAB at Mine ID 1500100 (Amrize Three Rivers Quarry), operator Amrize Mid-America Inc., controller Martin Marietta Materials Inc, issued through 2025-07-08; current assessments $35,928 | $35,928 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 7, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02BC1C at Mine ID 2103120 (MN Portable #6), operator Barton Sand & Gravel Co, controller Martin Marietta Materials Inc, issued through 2025-07-07; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 7, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6973973 at Mine ID 0900024 (DOUGLASVILLE MINE SITE), operator T E Stevens Construction, controller Martin Marietta Materials Inc, issued through 2025-07-07; current assessments $775 | $775 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 7, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0299D4 at Mine ID 0405261 (Pier 92 Marine Aggregate), operator Martin Marietta Northern California Aggregates LLC, controller Martin Marietta Materials Inc, issued through 2025-07-07; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 2, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (2 significant and substantial) from inspection event F0224DA at Mine ID 4000075 (Whites Creek Plant & Quarry), operator Rogers Group Inc., controller Martin Marietta Materials Inc, issued through 2025-07-02; current assessments $1,166 | $1,166 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 2, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F016102 at Mine ID 1800745 (Kent Sand & Gravel Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-02; current assessments $398 | $398 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F016D77 at Mine ID 4202177 (Milford Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $209 | $209 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6889181 at Mine ID 4103253 (Paradise Plant 1390), operator Arcosa Aggregates Texas, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01E6C1 at Mine ID 3800299 (Lugoff Plant), operator Golf Agronomics, controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F01574B at Mine ID 3100059 (ARROWOOD), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $6,037 | $6,037 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6460265 at Mine ID 3100059 (ARROWOOD), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F014D89 at Mine ID 2302004 (Huntsville Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $885 | $885 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 1, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F020DDE at Mine ID 0900460 (Cumming Mine Site), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2025-07-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F017260 at Mine ID 4103360 (NORTH BRIDGEPORT QUARRY), operator Martin Marietta Materials Soutwest, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-30; current assessments $604 | $604 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01D225 at Mine ID 3100043 (HICKORY QUARRY), operator RCC Services, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-30; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 30, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02E6A5 at Mine ID 1000318 (Emmett Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2025-06-30; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 28, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (1 significant and substantial) from inspection event F01725F at Mine ID 4100071 (Midlothian Quarry and Plant), operator Martin Marietta North Texas Cement, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-28; current assessments $2,052 | $2,052 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 27, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F016D1C at Mine ID 0102014 (Allsboro Quarry & Mill), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-27; current assessments $245 | $245 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event F018781 at Mine ID 4102820 (Hunter Cement Plant), operator Ash Grove Cement South Texas LLC, controller Martin Marietta Materials Inc, issued through 2025-06-26; current assessments $6,774 | $6,774 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 26, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 21 violations (3 significant and substantial) from inspection event F015951 at Mine ID 0504415 (Arcosa Boulder Plant #1604), operator ARCOSA LWB, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-26; current assessments $21,734 | $21,734 · 21 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F013BDE at Mine ID 1401577 (Winfield Quarry), operator Whitaker Aggregates, controller Martin Marietta Materials Inc, issued through 2025-06-25; current assessments $2,404 | $2,404 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 16 violations (2 significant and substantial) from inspection event F012A6C at Mine ID 0201457 (Nelson Quarry & Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2025-06-25; current assessments $6,133 | $6,133 · 16 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F012732 at Mine ID 2302296 (Plant #81), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-24; current assessments $1,345 | $1,345 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 23, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0163E4 at Mine ID 2302009 (Auxvasse South Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-23; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 19, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6920727 at Mine ID 0100629 (ARGOS ROBERTA PLANT), operator Quikrete Construction Materials, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-19; current assessments $1,037 | $1,037 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F01D21F at Mine ID 3100059 (ARROWOOD), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-17; current assessments $1,188 | $1,188 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F0162FB at Mine ID 2301889 (Lotawana Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2025-06-17; current assessments $776 | $776 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00CD43 at Mine ID 1504266 (Milton Plant), operator Estes Excavating Inc, controller Martin Marietta Materials Inc, issued through 2025-06-17; 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, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F015FBF at Mine ID 1601269 (Amrize Honey Island Operations), operator Amrize Mid-America Inc., controller Martin Marietta Materials Inc, issued through 2025-06-16; 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, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01F8FC at Mine ID 1302208 (Linn County Sand), operator RMH Systems, controller Martin Marietta Materials Inc, issued through 2025-06-16; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 13, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (2 significant and substantial) from inspection event F0126E8 at Mine ID 4100025 (Bridgeport Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-06-13; current assessments $9,465 | $9,465 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (0 significant and substantial) from inspection event F02490A at Mine ID 2600803 (Spanish Springs Quarry), operator Western Nevada Materials, controller Martin Marietta Materials Inc, issued through 2025-06-12; current assessments $3,958 | $3,958 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F0143B2 at Mine ID 4500844 (Pacific Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2025-06-11; current assessments $432 | $432 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0157A2 at Mine ID 3401285 (Mill Creek), operator 4V Welding and Dozer, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-11; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F01AB8C at Mine ID 3101971 (Denver Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2025-06-11; current assessments $5,048 | $5,048 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event F0169DD at Mine ID 2501300 (Fort Calhoun Underground Mine), operator Miller Contracting Services, LLC, controller Martin Marietta Materials Inc, issued through 2025-06-11; current assessments $1,849 | $1,849 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F014AC2 at Mine ID 4102604 (Sealy Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2025-06-10; current assessments $366 | $366 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F01272F at Mine ID 2300319 (BUILDEX), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2025-06-10; current assessments $755 | $755 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0156F2 at Mine ID 1200002 (North Indianapolis Quarry & Mill), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2025-06-10; current assessments $245 | $245 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2025 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6973967 at Mine ID 0900065 (Augusta Quarry), operator robert collins company, controller Martin Marietta Materials Inc, issued through 2025-06-10; current assessments $168 | $168 · 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.