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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 151 to 200 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 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0388A5 at Mine ID 2600081 (Apex Quarry and Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2026-06-01; current assessments $165 | $165 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F017B52 at Mine ID 1401704 (Olathe Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-06-01; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 26 violations (2 significant and substantial) from inspection event F037A1A at Mine ID 4100071 (Midlothian Quarry and Plant), operator Continental Cement Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-28; current assessments $4,027 | $4,027 · 26 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 23 violations (1 significant and substantial) from inspection event F01788F at Mine ID 0400196 (Tehachapi Cement, LLC.), operator UNACEM North America, controller Martin Marietta Materials Inc, issued through 2026-05-28; current assessments $3,866 | $3,866 · 23 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 27, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F036722 at Mine ID 2500998 (Weeping Water Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-05-27; current assessments $641 | $641 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 26, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F041D62 at Mine ID 4000798 (Monterey Sand), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-26; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 26, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0293F3 at Mine ID 1302504 (DSM Portable Sand), operator Commonwealth Electric Company of the Midwest, controller Martin Marietta Materials Inc, issued through 2026-05-26; current assessments $245 | $245 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0171C2 at Mine ID 4003075 (ELIZABETHTON QUARRY), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-21; 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, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F0402BF at Mine ID 2501300 (Fort Calhoun Underground Mine), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-05-21; current assessments $755 | $755 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 21, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F039211 at Mine ID 0901083 (Appling Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-21; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 20, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F03A2A1 at Mine ID 2301922 (Plant #65), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-20; current assessments $590 | $590 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 19, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6936196 at Mine ID 4105230 (Hunter Stone), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-05-19; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 19, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03A2A2 at Mine ID 2301922 (Plant #65), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-19; current assessments $193 | $193 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 18, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F038EC5 at Mine ID 4103594 (Rio Medina), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-05-18; 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, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (3 significant and substantial) from inspection event F026680 at Mine ID 4103190 (Marble Falls Plant), operator Lhoist North America of Texas LLC, controller Martin Marietta Materials Inc, issued through 2026-05-13; current assessments $18,117 | $18,117 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 13, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F016083 at Mine ID 3101971 (Denver Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-13; 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, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01F668 at Mine ID 1500065 (Bowling Green North Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-13; 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, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02E04D at Mine ID 0900436 (AUBURN QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-13; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F02CBAF at Mine ID 4101628 (Arcosa Streetman Plant # 1605), operator ARCOSA LWS,LLC, controller Martin Marietta Materials Inc, issued through 2026-05-12; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F034CB8 at Mine ID 2302009 (Auxvasse South Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-12; current assessments $806 | $806 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F034C93 at Mine ID 2300141 (GREENWOOD QUARRY), operator Thomas Crushing, LLC., controller Martin Marietta Materials Inc, issued through 2026-05-12; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 12, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F03C248 at Mine ID 1300725 (Waterloo Sand), operator BMC Aggregates LC, controller Martin Marietta Materials Inc, issued through 2026-05-12; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 11, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F01C033 at Mine ID 2300210 (Iron Mountain Quarry), operator New Frontier Materials Operations Beta, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-11; current assessments $604 | $604 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 8, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F026800 at Mine ID 4100059 (SERVTEX PLANT), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-05-08; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F029C84 at Mine ID 4400003 (ABINGDON QUARRY), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-06; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F031677 at Mine ID 4103848 (Martin Marietta Merkel Plant), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-05-06; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03F5E9 at Mine ID 4003415 (Stones River Quarry), operator Martin Marietta Southeast Agg Operations, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-06; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 6, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F042CF9 at Mine ID 3400460 (Broken Bow Sand & Gravel), operator Westbrook Trucking LLC, controller Martin Marietta Materials Inc, issued through 2026-05-06; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 5, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F026AD4 at Mine ID 4000087 (Crab Orchard Mine and Mill), operator Lhoist North America of Tennessee, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-05; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 5, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F01C031 at Mine ID 2302324 (Troy West Quarry), operator New Frontier Materials Beta, LLC, controller Martin Marietta Materials Inc, issued through 2026-05-05; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 5, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F034C90 at Mine ID 2301889 (Lotawana Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-05; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 5, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F034CB5 at Mine ID 2300099 (Marshall Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-05-05; current assessments $806 | $806 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 5, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F034CB6 at Mine ID 2300083 (Gilliam Quarry), operator Foley Equipment Co, controller Martin Marietta Materials Inc, issued through 2026-05-05; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F031A23 at Mine ID 3100052 (POMONA), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2026-05-04; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 4, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F03BFB5 at Mine ID 3000053 (Geneva-Oaks Corners Plant), operator Heidelberg Materials Northeast LLC, controller Martin Marietta Materials Inc, issued through 2026-05-04; current assessments $818 | $818 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F017C23 at Mine ID 3304078 (SPRING VALLEY - 346), operator Martin Marietta Aggregates, controller Martin Marietta Materials Inc, issued through 2026-05-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F017F04 at Mine ID 2302043 (New Melle Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-30; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F04DD66 at Mine ID 1401472 (Grantville Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-30; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0402BB at Mine ID 1302188 (Moore Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-04-30; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (1 significant and substantial) from inspection event F029D4A at Mine ID 1101578 (Wedron Plant), operator Wedron Silica LLC, controller Martin Marietta Materials Inc, issued through 2026-04-30; current assessments $1,452 | $1,452 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F02BB51 at Mine ID 4800018 (Granite Canyon Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $1,055 | $1,055 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F031D3F at Mine ID 4105268 (Liberty Ranch), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 22 violations (5 significant and substantial) from inspection event F03C319 at Mine ID 3400026 (Tulsa Plant), operator Central Plains Cement Co., controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $33,702 | $33,702 · 22 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F031A22 at Mine ID 3101941 (Raleigh-Durham Quarry), operator Quick North Carolina Inc dba Quick Supply Co, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F02E9C6 at Mine ID 3100065 (Fountain Quarry), operator S & S Metal Works, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $604 | $604 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F034CB3 at Mine ID 2300022 (Columbia West Quarry), operator Ed's Drilling and Blasting, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01F665 at Mine ID 1500025 (Bowling Green South Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 29, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F00BBC9 at Mine ID 0500860 (Spec Agg Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2026-04-29; current assessments $487 | $487 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 28, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0324FC at Mine ID 3800026 (Rock Hill Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-28; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 28, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F014EF6 at Mine ID 3102336 (Greensboro Portable Plant 1), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-28; 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.