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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 1101 to 1150 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 |
|---|---|---|---|---|---|---|---|
| Aug 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (2 significant and substantial) from inspection event 7102105 at Mine ID 1500100 (Amrize Three Rivers Quarry), operator Holcim - MAMR, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-14; current assessments $10,304 | $10,304 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (0 significant and substantial) from inspection event 7035938 at Mine ID 1500022 (Amrize Fredonia Quarry), operator Holcim - MAMR, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-14; current assessments $1,660 | $1,660 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 14, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (3 significant and substantial) from inspection event 6878864 at Mine ID 0400011 (ORO GRANDE QUARRY), operator CalPortland, controller Martin Marietta Materials Inc, issued through 2024-08-14; current assessments $6,222 | $6,222 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 13, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F00D708 at Mine ID 3102006 (Mallard Creek Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-13; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 13, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event F00D0C2 at Mine ID 1101580 (Troy Grove Plant), operator Covia Solutions LLC, controller Martin Marietta Materials Inc, issued through 2024-08-13; current assessments $829 | $829 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6937258 at Mine ID 4104159 (Black Spur Quarry), operator Martin Marietta Materials Southwest LLC, controller Martin Marietta Materials Inc, issued through 2024-08-12; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (4 significant and substantial) from inspection event 6913387 at Mine ID 3100047 (Kings Mountain Plant), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-12; current assessments $3,990 | $3,990 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 10 violations (1 significant and substantial) from inspection event 6929869 at Mine ID 3000075 (HAVERSTRAW QUARRY & MILL), operator Tilcon New York Inc, controller Martin Marietta Materials Inc, issued through 2024-08-12; current assessments $1,833 | $1,833 · 10 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event F002477 at Mine ID 1201993 (North Indianapolis Underground Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-08-12; current assessments $3,274 | $3,274 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F003A38 at Mine ID 0504841 (Riverbend Sand and Gravel), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-08-12; current assessments $386 | $386 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6708076 at Mine ID 2102961 (Kasota Quarry), operator Minnesota Paving & Materials, controller Martin Marietta Materials Inc, issued through 2024-08-09; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 9, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F002476 at Mine ID 1202176 (Noblesville Stone), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-08-09; current assessments $602 | $602 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 35 violations (9 significant and substantial) from inspection event 6937745 at Mine ID 4100071 (Midlothian Quarry and Plant), operator Martin Marietta North Texas Cement, LLC, controller Martin Marietta Materials Inc, issued through 2024-08-08; current assessments $13,164 | $13,164 · 35 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6937978 at Mine ID 3401285 (Mill Creek), operator 4V Welding and Dozer, LLC, controller Martin Marietta Materials Inc, issued through 2024-08-08; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (2 significant and substantial) from inspection event 6955047 at Mine ID 1300014 (AMES MINE), operator KRH, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-08; current assessments $785 | $785 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00A86B at Mine ID 0801121 (Lowell Mine & Mill), operator Lhoist North America of Tennessee, Inc, controller Martin Marietta Materials Inc, issued through 2024-08-08; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 8, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6975165 at Mine ID 0100040 (Montevallo Quarry & Mill), operator Lhoist North America of Alabama, LLC, controller Martin Marietta Materials Inc, issued through 2024-08-08; current assessments $1,560 | $1,560 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6936989 at Mine ID 4101628 (Arcosa Streetman Plant # 1605), operator ARCOSA LWS,LLC, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00DC63 at Mine ID 4101111 (Martin Marietta Slaton Plant), operator R .E. Janes Gravel Company, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 7121044 at Mine ID 3300006 (PHILLIPSBURG), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 7041886 at Mine ID 1400823 (Louisburg Quarry), operator CLARKS FIELD SERVICE LLC, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $308 | $308 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event F00BFEA at Mine ID 1302051 (CREW THREE), operator Douds Stone LLC, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $2,429 | $2,429 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (2 significant and substantial) from inspection event 6878863 at Mine ID 0402251 (Slaughterhouse Aggregates), operator Recycled Base Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $1,130 | $1,130 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event F0068ED at Mine ID 0301614 (HATTON QUARRY), operator Venture Drilling Supply, LLC, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 7, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6935997 at Mine ID 0301541 (Heidelberg Materials Little River Plant), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-08-07; current assessments $408 | $408 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 13 violations (1 significant and substantial) from inspection event 6937744 at Mine ID 4100025 (Bridgeport Plant), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-08-06; current assessments $2,403 | $2,403 · 13 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6975273 at Mine ID 4000075 (Whites Creek Plant & Quarry), operator Rogers Group Inc., controller Martin Marietta Materials Inc, issued through 2024-08-06; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 6937977 at Mine ID 3402198 (Mill Creek Quarry), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-08-06; current assessments $1,137 | $1,137 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00D705 at Mine ID 3100057 (CHARLOTTE QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-06; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6930652 at Mine ID 3000938 (Phelps Mine), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-08-06; current assessments $441 | $441 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Aug 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6913382 at Mine ID 3101971 (Denver Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-08-05; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 31, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7102581 at Mine ID 2302014 (Stoner Sand), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-31; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6936986 at Mine ID 4105368 (Rosser Sand & Gravel), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6936985 at Mine ID 4104778 (Bristol Sand & Gravel), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $280 | $280 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6913380 at Mine ID 3101105 (BESSEMER CITY QUARRY), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $161 | $161 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event F00759A at Mine ID 2302324 (Troy West Quarry), operator Bedrock Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $4,569 | $4,569 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F003BAB at Mine ID 2100033 (Yellow Medicine Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6955046 at Mine ID 1301225 (Durham Mine & Mill), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F0069D0 at Mine ID 0500954 (Hatchery), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-07-30; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00F435 at Mine ID 4101786 (Nolanville Mine & Mill), operator Lhoist North America of Texas, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-29; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F012057 at Mine ID 4100013 (Clifton Plant), operator Lhoist North America of Texas Ltd, controller Martin Marietta Materials Inc, issued through 2024-07-29; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6929510 at Mine ID 1700022 (THOMASTON CEMENT PLANT), operator Dragon Products Company, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-29; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7042074 at Mine ID 1401583 (Onaga Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-07-29; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F002473 at Mine ID 1202242 (Putnam Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-29; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event F00A02E at Mine ID 0402685 (LAKESIDE - VIGILANTE AGGREGATES), operator Martin Marietta San Diego Aggregates, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-25; current assessments $161 | $161 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 20 violations (3 significant and substantial) from inspection event 6878860 at Mine ID 0400196 (Tehachapi Cement, LLC.), operator Tehachapi Cement, LLC., controller Martin Marietta Materials Inc, issued through 2024-07-25; current assessments $7,617 | $7,617 · 20 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6937252 at Mine ID 4103594 (Rio Medina), operator Martin Marietta Materials SW Inc, controller Martin Marietta Materials Inc, issued through 2024-07-24; current assessments $239 | $239 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event F007596 at Mine ID 2302043 (New Melle Mine), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2024-07-24; current assessments $1,836 | $1,836 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event 7102104 at Mine ID 1100009 (Amrize Rosiclare Quarry), operator Holcim - MAMR, Inc., controller Martin Marietta Materials Inc, issued through 2024-07-24; current assessments $1,164 | $1,164 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jul 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6938761 at Mine ID 0300011 (Black Rock Quarry & Plant), operator Meridian Aggregates Company LP, controller Martin Marietta Materials Inc, issued through 2024-07-24; current assessments $147 | $147 · 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.