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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 201 to 250 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 |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0376A6 at Mine ID 1300063 (Sully Mine), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2026-04-28; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 27, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02C176 at Mine ID 0401616 (Santa Margarita Aggregates), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2026-04-27; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F02AE39 at Mine ID 4100991 (Crawford Mine & Mill), operator Lhoist North America of Texas, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $432 | $432 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F014674 at Mine ID 3102253 (North Wilkesboro Quarry), operator Blue Water Industries II LLC, controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F025512 at Mine ID 2600002 (Martin Marietta - Gabbs Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (0 significant and substantial) from inspection event F03A29E at Mine ID 2302308 (Randolph Deep Mine), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $1,300 | $1,300 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F031F09 at Mine ID 1601439 (Springhill Operation), operator Industrial Aggregates, controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $2,120 | $2,120 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F0370B2 at Mine ID 1300014 (AMES MINE), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F02B2B9 at Mine ID 0900023 (Lithonia Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $883 | $883 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 22, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (3 significant and substantial) from inspection event F03B76A at Mine ID 0301541 (Heidelberg Materials Little River Plant), operator Heidelberg Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-04-22; current assessments $6,869 | $6,869 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 21, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F035C16 at Mine ID 0102014 (Allsboro Quarry & Mill), operator LJ Inc, controller Martin Marietta Materials Inc, issued through 2026-04-21; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 20, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F038EBB at Mine ID 4104159 (Black Spur Quarry), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-04-20; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 17, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F01CB5E at Mine ID 0503935 (Walstrum Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2026-04-17; current assessments $328 | $328 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 16, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F039D7E at Mine ID 1202105 (Kokomo Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-16; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 16, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F034FF8 at Mine ID 1200142 (Kokomo Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-16; current assessments $592 | $592 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 15, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02F01B at Mine ID 4403767 (Midlothian Quarry), operator Stanley Construction Co Inc, controller Martin Marietta Materials Inc, issued through 2026-04-15; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 15, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0251AD at Mine ID 1201993 (North Indianapolis Underground Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-15; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 14, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F029D49 at Mine ID 4700749 (Portage Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2026-04-14; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 14, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F018BB3 at Mine ID 4000194 (Henry County Mines & Mill), operator H.C. Spinks Clay Co., controller Martin Marietta Materials Inc, issued through 2026-04-14; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 14, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F03C23A at Mine ID 1302123 (Earlham Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-04-14; current assessments $579 | $579 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 14, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F02FF23 at Mine ID 1300032 (Fort Dodge Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-14; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 13, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0376E9 at Mine ID 3300006 (PHILLIPSBURG), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-13; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 13, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F031A1D at Mine ID 3102055 (Fuquay Quarry), operator Performance Industries, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-13; current assessments $2,166 | $2,166 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 11, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03AB3A at Mine ID 0100629 (ARGOS ROBERTA PLANT), operator Quikrete Construction Materials, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-11; current assessments $209 | $209 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 25 violations (4 significant and substantial) from inspection event 6936188 at Mine ID 4102820 (Hunter Cement Plant), operator Ash Grove Cement South Texas LLC, controller Martin Marietta Materials Inc, issued through 2026-04-09; current assessments $21,143 | $21,143 · 25 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F027369 at Mine ID 1401590 (Ottawa Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-09; current assessments $531 | $531 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 9, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F03C239 at Mine ID 1301701 (Fertile Sand, Shop & Wash Plant), operator BMC Aggregates LC, controller Martin Marietta Materials Inc, issued through 2026-04-09; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 8, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02DDA8 at Mine ID 4102886 (GARWOOD PLANT), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-08; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 8, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0370AD at Mine ID 1302290 (Saylorville Sand), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-08; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 7, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F03F5DD at Mine ID 4000022 (Anderson Mine and Mill), operator Lhoist North America Of Tennessee, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-07; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 7, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F017C1E at Mine ID 3300097 (Marble Cliff Quarry), operator Shelly Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-07; current assessments $1,010 | $1,010 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 7, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0370AB at Mine ID 1302315 (Raccoon River Sand), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-07; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 7, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F03C237 at Mine ID 1302033 (Alden Portable Plant #2), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2026-04-07; current assessments $579 | $579 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F0280F7 at Mine ID 3800016 (CAYCE QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-04-02; current assessments $819 | $819 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F037B0A at Mine ID 2101593 (MN Portable #2), operator Barton Sand & Gravel Co, controller Martin Marietta Materials Inc, issued through 2026-04-02; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 2, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F027C9B at Mine ID 0401859 (Sunol Aggregates), operator Mission Valley Rock, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-02; current assessments $453 | $453 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02F01A at Mine ID 4402963 (Anderson Creek Quarry), operator Sides Contracting Co. Inc., controller Martin Marietta Materials Inc, issued through 2026-04-01; current assessments $168 | $168 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Apr 1, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6936187 at Mine ID 4103909 (Garfield Sand & Gravel), operator Martin Marietta Materials Southwest, LLC, controller Martin Marietta Materials Inc, issued through 2026-04-01; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 31, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F02F018 at Mine ID 4402963 (Anderson Creek Quarry), operator Sides Contracting Co. Inc., controller Martin Marietta Materials Inc, issued through 2026-03-31; current assessments $3,263 | $3,263 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 31, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (0 significant and substantial) from inspection event F034CAF at Mine ID 2300160 (Millersburg Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-03-31; current assessments $906 | $906 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 31, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0293E1 at Mine ID 1300112 (Malcom Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-03-31; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 31, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F036EE0 at Mine ID 1101580 (Troy Grove Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2026-03-31; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 30, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F035C12 at Mine ID 4000075 (Whites Creek Plant & Quarry), operator Rogers Group Inc., controller Martin Marietta Materials Inc, issued through 2026-03-30; current assessments $151 | $151 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 25, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (0 significant and substantial) from inspection event F017C1A at Mine ID 3300097 (Marble Cliff Quarry), operator Sas Contracting Corp, controller Martin Marietta Materials Inc, issued through 2026-03-25; current assessments $1,359 | $1,359 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 25, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0370A5 at Mine ID 2100033 (Yellow Medicine Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2026-03-25; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 25, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F01F660 at Mine ID 1500095 (Hartford Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2026-03-25; current assessments $302 | $302 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 20, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F01605E at Mine ID 0801336 (SDI Aggregates LLC), operator North American Mining Company, controller Martin Marietta Materials Inc, issued through 2026-03-20; current assessments $929 | $929 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 19, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0038B9 at Mine ID 4101137 (Martin Marietta Vealmoor Plant), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2026-03-19; current assessments $328 | $328 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 19, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F037B05 at Mine ID 2101112 (Maple Grove Pit), operator Barton Sand & Gravel Co, controller Martin Marietta Materials Inc, issued through 2026-03-19; current assessments $818 | $818 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 19, 2026 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F02AF8F at Mine ID 1301778 (EARLHAM GRADING CREW), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2026-03-19; 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.