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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 3201 to 3250 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 |
|---|---|---|---|---|---|---|---|
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 13 violations (2 significant and substantial) from inspection event 6881979 at Mine ID 4100025 (Bridgeport Plant), operator Lehigh Hanson Materials South LLC, controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $4,068 | $4,068 · 13 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6893709 at Mine ID 3301396 (FAIRFIELD GRAVEL), operator Martin Marietta Materials,Inc., controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $0 | $0 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6487921 at Mine ID 2501271 (North Valley Sand), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6490070 at Mine ID 2300083 (Gilliam Quarry), operator Skyline Materials LTD, controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $327 | $327 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6895777 at Mine ID 1800745 (Kent Sand & Gravel Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6412334 at Mine ID 1500022 (Amrize Fredonia Quarry), operator Lafarge Aggregates Illinois, Inc., controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $672 | $672 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6487838 at Mine ID 1401577 (Winfield Quarry), operator Whitaker Aggregates, controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 10, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6838587 at Mine ID 1302033 (Alden Portable Plant #2), operator Siouxland Scale Service, controller Martin Marietta Materials Inc, issued through 2021-03-10; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 9, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6490069 at Mine ID 2300084 (Glasgow Quarry), operator Skyline Materials LTD, controller Martin Marietta Materials Inc, issued through 2021-03-09; current assessments $375 | $375 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 9, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6827036 at Mine ID 0201457 (Nelson Quarry & Plant), operator Lhoist North America of Arizona Inc., controller Martin Marietta Materials Inc, issued through 2021-03-09; current assessments $655 | $655 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 8, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6838585 at Mine ID 1302051 (CREW THREE), operator Douds Stone LLC, controller Martin Marietta Materials Inc, issued through 2021-03-08; current assessments $500 | $500 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 5, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 16 violations (6 significant and substantial) from inspection event 6850768 at Mine ID 0100040 (Montevallo Quarry & Mill), operator Lhoist North America of Alabama, LLC, controller Martin Marietta Materials Inc, issued through 2021-03-05; current assessments $6,476 | $6,476 · 16 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 4, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6487745 at Mine ID 2501231 (West Center Sand), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2021-03-04; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 4, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 12 violations (2 significant and substantial) from inspection event 6487919 at Mine ID 2500998 (Weeping Water Mine), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2021-03-04; current assessments $3,154 | $3,154 · 12 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 4, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (0 significant and substantial) from inspection event 6894963 at Mine ID 1800417 (North East Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-03-04; current assessments $375 | $375 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 4, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 14 violations (6 significant and substantial) from inspection event 6871588 at Mine ID 0400196 (Tehachapi Cement, LLC.), operator Lehigh Southwest Cement, controller Martin Marietta Materials Inc, issued through 2021-03-04; current assessments $8,154 | $8,154 · 14 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 11 violations (2 significant and substantial) from inspection event 6853704 at Mine ID 4800004 (Guernsey Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $1,362 | $1,362 · 11 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 4134782 at Mine ID 4400045 (DOSWELL QUARRY), operator Stanley Construction Co Inc, controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6851344 at Mine ID 4202177 (Milford Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $0 | $0 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6886910 at Mine ID 4105268 (Liberty Ranch), operator Southern Crushed Concrete LLC, controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6487488 at Mine ID 1401470 (Woodbine Quarry), operator N R Hamm Quarry Inc, controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $271 | $271 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 3, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6873660 at Mine ID 0401859 (Sunol Aggregates), operator Mission Valley Rock, controller Martin Marietta Materials Inc, issued through 2021-03-03; current assessments $8,106 | $8,106 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 2, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6896764 at Mine ID 3300156 (Martin Marietta - Woodville Lime & Stone), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2021-03-02; current assessments $470 | $470 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 2, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6487643 at Mine ID 1401704 (Olathe Quarry), operator NR Hamm Quarry Inc, controller Martin Marietta Materials Inc, issued through 2021-03-02; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 2, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6833687 at Mine ID 1200002 (North Indianapolis Quarry & Mill), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2021-03-02; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Mar 2, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 8 violations (3 significant and substantial) from inspection event 6840807 at Mine ID 1101579 (Oregon Plant), operator Covia Solutions Inc., controller Martin Marietta Materials Inc, issued through 2021-03-02; current assessments $2,444 | $2,444 · 8 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 28, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 14 violations (2 significant and substantial) from inspection event 6913905 at Mine ID 0100629 (ARGOS ROBERTA PLANT), operator Argos USA LLC, controller Martin Marietta Materials Inc, issued through 2021-02-28; current assessments $2,195 | $2,195 · 14 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 26, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6896278 at Mine ID 1700022 (THOMASTON CEMENT PLANT), operator Dragon Products Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-26; current assessments $10,232 | $10,232 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 26, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6914005 at Mine ID 0801121 (Lowell Mine & Mill), operator Lhoist North America of Tennessee, Inc, controller Martin Marietta Materials Inc, issued through 2021-02-26; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 25, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (1 significant and substantial) from inspection event 6830315 at Mine ID 2600002 (Martin Marietta - Gabbs Mine), operator Premier Magnesia LLC, controller Martin Marietta Materials Inc, issued through 2021-02-25; current assessments $11,111 | $11,111 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 25, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6895585 at Mine ID 1800009 (Texas Quarry), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-25; current assessments $915 | $915 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 24, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6884459 at Mine ID 4103217 (WHITNEY), operator Lehigh Hanson Materials South LLC, controller Martin Marietta Materials Inc, issued through 2021-02-24; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 24, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 6 violations (1 significant and substantial) from inspection event 6490152 at Mine ID 2302232 (Stamper Underground), operator Martin Marietta Kansas City, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-24; current assessments $932 | $932 · 6 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 24, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (1 significant and substantial) from inspection event 6842658 at Mine ID 0801203 (Fort Myers Quarry), operator Youngquist Brothers Rock Inc., controller Martin Marietta Materials Inc, issued through 2021-02-24; current assessments $1,925 | $1,925 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 24, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6873656 at Mine ID 0400159 (Clayton Aggregates), operator Hanson Aggregates Mid-Pacific, Inc., controller Martin Marietta Materials Inc, issued through 2021-02-24; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6883182 at Mine ID 4103283 (Bedrock Plant), operator Martin Marietta Materials Southwest, Inc., controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6847738 at Mine ID 3800702 (Old Charleston Sand), operator Bluegrass Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (1 significant and substantial) from inspection event 6912227 at Mine ID 3800146 (North Columbia Quarry), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $3,341 | $3,341 · 4 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6884735 at Mine ID 3401634 (SAWYER), operator Meridian Aggregates Company, a Limited Partnership, controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $257 | $257 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 5 violations (0 significant and substantial) from inspection event 6490225 at Mine ID 2300078 (Columbia East Quarry), operator Con-Agg Companies, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $625 | $625 · 5 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (0 significant and substantial) from inspection event 6789537 at Mine ID 0500860 (Spec Agg Quarry), operator Martin Marietta Materials, controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $125 | $125 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (2 significant and substantial) from inspection event 6829289 at Mine ID 0401949 (G3 Enterprises Byron Plant), operator G3 Enterprises, Inc., controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $615 | $615 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 23, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (1 significant and substantial) from inspection event 6829059 at Mine ID 0400034 (Redding Plant), operator Lehigh Southwest Cement Company, controller Martin Marietta Materials Inc, issued through 2021-02-23; current assessments $5,987 | $5,987 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 22, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 1 violation (1 significant and substantial) from inspection event 6489853 at Mine ID 2302469 (Barnhart Quarry), operator Simpson Materials Company, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-22; current assessments $487 | $487 · 1 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 22, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6833686 at Mine ID 1202176 (Noblesville Stone), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2021-02-22; current assessments $666 | $666 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 22, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 2 violations (0 significant and substantial) from inspection event 6833896 at Mine ID 1201993 (North Indianapolis Underground Quarry), operator Martin Marietta Materials Inc, controller Martin Marietta Materials Inc, issued through 2021-02-22; current assessments $250 | $250 · 2 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 22, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 9 violations (2 significant and substantial) from inspection event 6789357 at Mine ID 0504415 (Arcosa Boulder Plant #1604), operator ARCOSA LWB, LLC, controller Martin Marietta Materials Inc, issued through 2021-02-22; current assessments $1,390 | $1,390 · 9 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 18, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 7 violations (1 significant and substantial) from inspection event 6826904 at Mine ID 2601043 (Amargosa Quarry and Plant), operator Lhoist North America of Arizona, controller Martin Marietta Materials Inc, issued through 2021-02-18; current assessments $2,453 | $2,453 · 7 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 18, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 3 violations (1 significant and substantial) from inspection event 6830312 at Mine ID 2600803 (Spanish Springs Quarry), operator Pyramid Materials, Inc, controller Martin Marietta Materials Inc, issued through 2021-02-18; current assessments $386 | $386 · 3 violations assessed | Source record | Oct 27, 2026 | matched by the parent company the agency reports | Report an error |
| Feb 18, 2021 | U.S. Department of Labor, Mine Safety and Health Administration | MSHA assessed 4 violations (0 significant and substantial) from inspection event 6838661 at Mine ID 1300032 (Fort Dodge Mine), operator Martin Marietta Materials, Inc., controller Martin Marietta Materials Inc, issued through 2021-02-18; current assessments $500 | $500 · 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.