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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 1201 to 1250 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 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (1 significant and substantial) from inspection event 7030933 at Mine ID 1201150 (HARDING STREET QUARRY-SURFACE), operator Heidelberg Materials Midwest Agg, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-25; current assessments $54,821 | $54,821 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 25, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6947796 at Mine ID 0504635 (Parkdale Quarry), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-06-25; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F00DC56 at Mine ID 3401634 (SAWYER), operator Meridian Aggregates Company, a Limited Partnership, controller Martin Marietta Materials Inc, issued through 2024-06-24; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 7121038 at Mine ID 3301393 (Xenia Sand & Gravel), operator Ultra Turf Landscape, controller Martin Marietta Materials Inc, issued through 2024-06-24; current assessments $161 | $161 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7102375 at Mine ID 2300097 (Boonville Quarry), operator Con-Agg Companies,LLC, controller Martin Marietta Materials Inc, issued through 2024-06-24; current assessments $161 | $161 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 24, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 20 violations (4 significant and substantial) from inspection event 7031048 at Mine ID 1201762 (Kentucky Avenue Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-06-24; current assessments $7,036 | $7,036 · 20 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 21, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6320420 at Mine ID 0402841 (Merced Aggregates), operator Martin Marietta Northern California Aggregates,LLC, controller Martin Marietta Materials Inc, issued through 2024-06-21; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 20, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F007139 at Mine ID 4002465 (COY STONE PLANT ADDITION), operator Blue Water Industries, controller Martin Marietta Materials Inc, issued through 2024-06-20; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 19, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6930640 at Mine ID 3000053 (Geneva-Oaks Corners Plant), operator Nothnagle Drilling, controller Martin Marietta Materials Inc, issued through 2024-06-19; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 18, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (2 significant and substantial) from inspection event F0065AD at Mine ID 4503347 (Beaver Lake Quarry), operator Beaver Lake Quarry, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-18; current assessments $630 | $630 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 18, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6910770 at Mine ID 1301701 (Fertile Sand, Shop & Wash Plant), operator BMC Aggregates LC, controller Martin Marietta Materials Inc, issued through 2024-06-18; current assessments $933 | $933 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 18, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6974770 at Mine ID 0100634 (Maylene Plant & Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-18; current assessments $189 | $189 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6913196 at Mine ID 3800026 (Rock Hill Quarry), operator Martin Marietta Materials, Inc, controller Martin Marietta Materials Inc, issued through 2024-06-17; current assessments $645 | $645 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 7102374 at Mine ID 2302308 (Randolph Deep Mine), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-17; current assessments $1,816 | $1,816 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7102554 at Mine ID 2300319 (BUILDEX), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-06-17; current assessments $407 | $407 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 17, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6910769 at Mine ID 1302037 (Alden Portable Sand), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-06-17; current assessments $239 | $239 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (3 significant and substantial) from inspection event 7042068 at Mine ID 2501300 (Fort Calhoun Underground Mine), operator Martin Marietta Materials Inc., controller Martin Marietta Materials Inc, issued through 2024-06-12; current assessments $19,737 | $19,737 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 7042152 at Mine ID 2501046 (DuBois Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-12; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F007ABC at Mine ID 1300120 (Portable Plant #1), operator River Products Company, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-12; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 12, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (0 significant and substantial) from inspection event F00B3CB at Mine ID 0400156 (NATIVIDAD PLANT), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2024-06-12; current assessments $3,275 | $3,275 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6936972 at Mine ID 4105368 (Rosser Sand & Gravel), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-06-11; current assessments $533 | $533 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6937644 at Mine ID 4102604 (Sealy Plant), operator Heidelberg Materials Southwest Agg, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-11; current assessments $656 | $656 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 11, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event F00DCA2 at Mine ID 3000077 (OGDENSBURG PLANT), operator Heidelberg Materials Northeast-NY LLC, controller Martin Marietta Materials Inc, issued through 2024-06-11; current assessments $535 | $535 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event F00DC54 at Mine ID 3401809 (Sawyer East Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-10; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 7031046 at Mine ID 1200002 (North Indianapolis Quarry & Mill), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-06-10; current assessments $2,407 | $2,407 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 10, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6947791 at Mine ID 0504526 (Northern Portable Plant #12), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-06-10; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (1 significant and substantial) from inspection event F00E08A at Mine ID 1700022 (THOMASTON CEMENT PLANT), operator Dragon Products Company, Inc., controller Martin Marietta Materials Inc, issued through 2024-06-06; current assessments $18,782 | $18,782 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6485760 at Mine ID 1401302 (De Soto Sand), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-06-06; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 6, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (3 significant and substantial) from inspection event 6853868 at Mine ID 0504415 (Arcosa Boulder Plant #1604), operator ARCOSA LWB, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-06; current assessments $3,342 | $3,342 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 7101665 at Mine ID 2302469 (Barnhart Quarry), operator New Frontier Materials Operations Alpha, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-05; current assessments $1,040 | $1,040 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6947961 at Mine ID 0503215 (Parsons Sand and Gravel), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2024-06-05; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (1 significant and substantial) from inspection event F00B3CA at Mine ID 0401859 (Sunol Aggregates), operator Mission Valley Rock, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-05; current assessments $2,704 | $2,704 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 5, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event F002DE8 at Mine ID 0201457 (Nelson Quarry & Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2024-06-05; current assessments $855 | $855 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F0088EC at Mine ID 4103253 (Paradise Plant 1390), operator Arcosa Aggregates Texas, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-04; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 4, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6937351 at Mine ID 0301586 (Jones Mill Quarry), operator J A Riggs Tractor Co, controller Martin Marietta Materials Inc, issued through 2024-06-04; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Jun 3, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6485758 at Mine ID 1401556 (Sunflower Quarry), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2024-06-03; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 31, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 14 violations (1 significant and substantial) from inspection event 6973748 at Mine ID 0100629 (ARGOS ROBERTA PLANT), operator Argos USA LLC, controller Martin Marietta Materials Inc, issued through 2024-05-31; current assessments $4,519 | $4,519 · 14 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6949518 at Mine ID 4201665 (Leamington Cement Plant), operator Ash Grove Cement Company, controller Martin Marietta Materials Inc, issued through 2024-05-30; current assessments $735 | $735 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (3 significant and substantial) from inspection event 7041953 at Mine ID 2500998 (Weeping Water Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2024-05-30; current assessments $5,616 | $5,616 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event F007AB8 at Mine ID 1300122 (Cedar Rapids Quarry), operator Road Machinery & Supplies Co, controller Martin Marietta Materials Inc, issued through 2024-05-30; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 30, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 22 violations (3 significant and substantial) from inspection event 6947894 at Mine ID 0500344 (Lyons Cement Plant Cemex Inc), operator CEMEX Construction Materials South, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-30; current assessments $14,387 | $14,387 · 22 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6860298 at Mine ID 4202177 (Milford Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $147 | $147 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6936967 at Mine ID 4104778 (Bristol Sand & Gravel), operator Heidelberg Materials Southwest Agg LLC, controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $610 | $610 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 7103232 at Mine ID 2301889 (Lotawana Quarry), operator N R Hamm Quarry LLC, controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $2,113 | $2,113 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7102371 at Mine ID 2300099 (Marshall Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6937641 at Mine ID 1601269 (Amrize Honey Island Operations), operator Holcim - MAMR, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (2 significant and substantial) from inspection event 7031041 at Mine ID 1202124 (Carmel Sand & Gravel), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $1,362 | $1,362 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 29, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6973100 at Mine ID 0801203 (Fort Myers Quarry), operator Youngquist Brothers Rock Inc., controller Martin Marietta Materials Inc, issued through 2024-05-29; current assessments $1,030 | $1,030 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 7112388 at Mine ID 4607788 (PHILIPPI QUARRY), operator Ace Aggregates, LLC, controller Martin Marietta Materials Inc, issued through 2024-05-28; current assessments $294 | $294 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| May 28, 2024 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6955038 at Mine ID 1301225 (Durham Mine & Mill), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2024-05-28; 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.