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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 1801 to 1850 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 23, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6925747 at Mine ID 3000052 (Skaneateles Plant), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2023-06-23; current assessments $705 | $705 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 22, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6913124 at Mine ID 3100047 (Kings Mountain Plant), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2023-06-22; current assessments $1,539 | $1,539 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 22, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 7042217 at Mine ID 2300319 (BUILDEX), operator NR Hamm Quarry Inc, controller Martin Marietta Materials Inc, issued through 2023-06-22; current assessments $1,154 | $1,154 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 22, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 7011959 at Mine ID 1100122 (Bluff City Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-22; current assessments $915 | $915 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6412692 at Mine ID 4001169 (MIDWAY QUARRY), operator Blue Water Industries, controller Martin Marietta Materials Inc, issued through 2023-06-21; current assessments $286 | $286 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (2 significant and substantial) from inspection event 6934134 at Mine ID 3401474 (Davis Plant), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2023-06-21; current assessments $733 | $733 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (0 significant and substantial) from inspection event 6827190 at Mine ID 2600081 (Apex Quarry and Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2023-06-21; current assessments $2,981 | $2,981 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (2 significant and substantial) from inspection event 7029571 at Mine ID 2301922 (Plant #65), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-21; current assessments $6,322 | $6,322 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (2 significant and substantial) from inspection event 7040267 at Mine ID 1401472 (Grantville Quarry), operator Hamm Inc., controller Martin Marietta Materials Inc, issued through 2023-06-21; current assessments $1,431 | $1,431 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 20, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 35 violations (6 significant and substantial) from inspection event 7040682 at Mine ID 1500100 (Amrize Three Rivers Quarry), operator Warex Corp, controller Martin Marietta Materials Inc, issued through 2023-06-20; current assessments $18,459 | $18,459 · 35 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 20, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 43 violations (4 significant and substantial) from inspection event 6909079 at Mine ID 1101578 (Wedron Plant), operator Wedron Silica LLC, controller Martin Marietta Materials Inc, issued through 2023-06-20; current assessments $62,412 | $62,412 · 43 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 15, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6973104 at Mine ID 0900955 (BALLGROUND MINE SITE), operator Global Contracting Group, controller Martin Marietta Materials Inc, issued through 2023-06-15; current assessments $2,742 | $2,742 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 15, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6858390 at Mine ID 0504635 (Parkdale Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2023-06-15; current assessments $428 | $428 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 15, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6918081 at Mine ID 0100634 (Maylene Plant & Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2023-06-15; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7020245 at Mine ID 4001610 (Forks of the River Quarry), operator Blue Water Industries, controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6934132 at Mine ID 3401859 (Mill Creek Limestone Quarry), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $655 | $655 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (0 significant and substantial) from inspection event 7040262 at Mine ID 2500998 (Weeping Water Mine), operator Midwest Mechanical Industrial Services, controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $1,894 | $1,894 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6903987 at Mine ID 1300032 (Fort Dodge Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $1,190 | $1,190 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event 6827189 at Mine ID 0201457 (Nelson Quarry & Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $913 | $913 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 14, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 20 violations (3 significant and substantial) from inspection event 6918473 at Mine ID 0100040 (Montevallo Quarry & Mill), operator Lhoist North America of Alabama, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-14; current assessments $3,696 | $3,696 · 20 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 13, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7042214 at Mine ID 2302071 (Plant #80), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-13; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 13, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 7030809 at Mine ID 1201762 (Kentucky Avenue Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2023-06-13; current assessments $143 | $143 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 13, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6874500 at Mine ID 0405261 (Pier 92 Marine Aggregate), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2023-06-13; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 13, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event 6827513 at Mine ID 0201457 (Nelson Quarry & Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2023-06-13; current assessments $1,273 | $1,273 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 7035343 at Mine ID 1504266 (Milton Plant), operator Nugent Sand Company, controller Martin Marietta Materials Inc, issued through 2023-06-12; current assessments $429 | $429 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7037415 at Mine ID 4003570 (Midway Quarry - Tunnel Project), operator Harrison Western Construction Corp, controller Martin Marietta Materials Inc, issued through 2023-06-09; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 9, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7029635 at Mine ID 2300097 (Boonville Quarry), operator Con-Agg Companies,LLC, controller Martin Marietta Materials Inc, issued through 2023-06-09; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 8, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 17 violations (4 significant and substantial) from inspection event 6934291 at Mine ID 4100059 (SERVTEX PLANT), operator HOLT CAT, controller Martin Marietta Materials Inc, issued through 2023-06-08; current assessments $12,119 | $12,119 · 17 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 8, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (6 significant and substantial) from inspection event 7029979 at Mine ID 1401704 (Olathe Quarry), operator Foley Equipment Co, controller Martin Marietta Materials Inc, issued through 2023-06-08; current assessments $10,716 | $10,716 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 7, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event 6918369 at Mine ID 4000075 (Whites Creek Plant & Quarry), operator Rogers Group Inc., controller Martin Marietta Materials Inc, issued through 2023-06-07; current assessments $1,956 | $1,956 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 7, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6919192 at Mine ID 3102130 (FRANKLIN QUARRY), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2023-06-07; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 7, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 8506846 at Mine ID 2302469 (Barnhart Quarry), operator Simpson Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-07; current assessments $648 | $648 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 7, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event 6486559 at Mine ID 2302324 (Troy West Quarry), operator Bedrock Quarry LLC, controller Martin Marietta Materials Inc, issued through 2023-06-07; current assessments $2,300 | $2,300 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (2 significant and substantial) from inspection event 6873420 at Mine ID 2600803 (Spanish Springs Quarry), operator Pyramid Materials, Inc, controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $10,209 | $10,209 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event 6872878 at Mine ID 2600803 (Spanish Springs Quarry), operator Pyramid Materials, Inc, controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $154,044 | $154,044 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7042210 at Mine ID 2302296 (Plant #81), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $286 | $286 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6903986 at Mine ID 1301225 (Durham Mine & Mill), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $933 | $933 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6860921 at Mine ID 0503215 (Parsons Sand and Gravel), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 6935712 at Mine ID 0301541 (Heidelberg Materials Little River Plant), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2023-06-06; current assessments $1,695 | $1,695 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6932341 at Mine ID 4103253 (Paradise Plant 1390), operator Arcosa Aggregates Texas, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $155 | $155 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event 6925631 at Mine ID 3604665 (William L Price Dredge #16), operator Tri-State River Products Inc, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $1,153 | $1,153 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6926812 at Mine ID 3304011 (Shamrock Sand & Gravel), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event 6925745 at Mine ID 3003137 (Butler Plant), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $1,430 | $1,430 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (4 significant and substantial) from inspection event 7029976 at Mine ID 2501300 (Fort Calhoun Underground Mine), operator Patriot Sales and Service, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $10,789 | $10,789 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7029460 at Mine ID 2300220 (Champ Quarry), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $286 | $286 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7030445 at Mine ID 1201911 (Belmont Sand & Gravel), operator Parsons Aggregate Consulting LLC, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6920945 at Mine ID 0801336 (SDI Aggregates LLC), operator Blue Water Industries, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 1, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6858278 at Mine ID 0503935 (Walstrum Quarry), operator Albert Frei & Sons Inc, controller Martin Marietta Materials Inc, issued through 2023-06-01; current assessments $143 | $143 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 31, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 14 violations (4 significant and substantial) from inspection event 7035270 at Mine ID 4003012 (Lebanon Quarry & Mill), operator Blue Water Industries, controller Martin Marietta Materials Inc, issued through 2023-05-31; current assessments $3,081 | $3,081 · 14 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 31, 2023 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6911967 at Mine ID 3102311 (Daurity Springs Quarry), operator Venture Drilling East, LLC., controller Martin Marietta Materials Inc, issued through 2023-05-31; current assessments $572 | $572 · 4 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.