Summary
BUZZI UNICEM USA has no OSHA inspection history on file. Federal records covering wage, environmental, labor relations, and other agencies are noted below where present.
The most recent federal enforcement activity was recorded 0 days ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
BUZZI UNICEM USA appears in MSHA mine safety and NLRB labor relations records only. No matching records were found in OSHA workplace safety, WHD wage enforcement, EPA environmental compliance, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for BUZZI UNICEM USA. Verify directly with Occupational Safety and Health Administration →
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for BUZZI UNICEM USA. Verify directly with OSHA Injury Tracking Application →
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for BUZZI UNICEM USA. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 0 days ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for BUZZI UNICEM USA. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in MO — for BUZZI UNICEM USA, not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other BUZZI UNICEM USA operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 49S&S · $488,973 proposed / $300,371 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 6240143 | Lone Star Quarry & Mill Cape Girardeau, MO | Oct 2008 | — | Yes | HighNegligence | $70,000 | $70,000 |
| 9783734 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | HighNegligence | $52,338 | $12,401 |
| 9783733 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | HighNegligence | $44,601 | $11,161 |
| 8965015 | Lone Star Quarry & Mill Cape Girardeau, MO | Oct 2017 | — | Yes | HighNegligence | $27,500 | $18,500 |
| 9789206 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | No | ModNegligence | $21,713 | $4,871 |
| 9789133 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2025 | — | Yes | LowNegligence | $20,047 | $9,004 |
| 9786296 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | HighNegligence | $18,981 | $10,000 |
| 9786293 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | HighNegligence | $18,981 | $10,000 |
| 9789210 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2025 | — | Yes | HighNegligence | $17,082 | $8,200 |
| 9789209 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2025 | — | Yes | HighNegligence | $17,082 | $8,200 |
| 9404484 | Lone Star Quarry & Mill Cape Girardeau, MO | Sep 2018 | — | Yes | HighNegligence | $13,691 | $13,691 |
| 9786300 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | ModNegligence | $8,315 | $8,315 |
| 9260427 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2019 | — | Yes | HighNegligence | $7,817 | $7,817 |
| 9786297 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | ModNegligence | $6,037 | $6,037 |
| 9786434 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | Yes | ModNegligence | $5,884 | $1,773 |
| 9354028 | Lone Star Quarry & Mill Cape Girardeau, MO | Aug 2017 | — | No | HighNegligence | $5,785 | $1,000 |
| 9354839 | Lone Star Quarry & Mill Cape Girardeau, MO | Aug 2017 | — | No | HighNegligence | $5,785 | $1,000 |
| 9789205 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | ModNegligence | $5,144 | $5,144 |
| 9789204 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | Yes | LowNegligence | $5,144 | $2,569 |
| 8778900 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2015 | — | No | HighNegligence | $5,000 | $1,000 |
| 7884928 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2000 | — | Yes | HighNegligence | $4,000 | $2,800 |
| 7884927 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2000 | — | Yes | HighNegligence | $4,000 | $2,800 |
| 5011715 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2026 | — | Yes | ModNegligence | $3,736 | $3,736 |
| 9789236 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2025 | — | Yes | LowNegligence | $3,736 | $1,679 |
| 9358509 | Lone Star Quarry & Mill Cape Girardeau, MO | Sep 2018 | — | No | ModNegligence | $3,710 | $202 |
| 9762394 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2024 | — | Yes | HighNegligence | $3,642 | $3,642 |
| 9354841 | Lone Star Quarry & Mill Cape Girardeau, MO | Aug 2017 | — | Yes | HighNegligence | $3,425 | $3,425 |
| 9354840 | Lone Star Quarry & Mill Cape Girardeau, MO | Aug 2017 | — | Yes | ModNegligence | $3,425 | $1,146 |
| 9404486 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2017 | — | Yes | HighNegligence | $3,425 | $3,425 |
| 9786451 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $2,862 | $861 |
| 9786448 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $2,862 | $861 |
| 9762360 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2023 | — | Yes | ModNegligence | $2,712 | $2,712 |
| 5011678 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2026 | — | Yes | ModNegligence | $2,312 | $2,312 |
| 9767088 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2024 | — | Yes | ModNegligence | $2,079 | $2,079 |
| 9260432 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2019 | — | Yes | ModNegligence | $2,041 | $2,041 |
| 8686480 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2013 | — | No | ModNegligence | $1,944 | $100 |
| 5011679 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2026 | — | Yes | ModNegligence | $1,818 | $1,818 |
| 9789208 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2025 | — | No | ModNegligence | $1,818 | $1,818 |
| 8766893 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2014 | — | Yes | ModNegligence | $1,657 | $1,657 |
| 9786298 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | No | LowNegligence | $1,550 | $168 |
| 9786454 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,550 | $1,550 |
| 9786453 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,550 | $1,550 |
| 9786452 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,550 | $1,550 |
| 9789810 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2026 | — | No | ModNegligence | $1,431 | $1,431 |
| 9789809 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2026 | — | No | ModNegligence | $1,431 | $1,431 |
| 8766811 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2014 | — | Yes | ModNegligence | $1,412 | $1,412 |
| 9786450 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,395 | $1,395 |
| 9786436 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,395 | $1,395 |
| 8861104 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2017 | — | Yes | ModNegligence | $1,312 | $1,312 |
| 8861103 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2017 | — | Yes | ModNegligence | $1,312 | $655 |
| 8861102 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2017 | — | Yes | ModNegligence | $1,312 | $655 |
| 8775352 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2014 | — | No | HighNegligence | $1,304 | $1,304 |
| 9786299 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | No | ModNegligence | $1,219 | $1,219 |
| 9786442 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | Yes | ModNegligence | $1,188 | $1,188 |
| 9786455 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $1,126 | $1,126 |
| 8766892 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2014 | — | No | HighNegligence | $1,111 | $1,111 |
| 8682763 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2013 | — | No | ModNegligence | $1,111 | $1,111 |
| 9762358 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2023 | — | Yes | ModNegligence | $1,098 | $1,098 |
| 9762357 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2023 | — | Yes | ModNegligence | $1,098 | $1,098 |
| 9789207 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2025 | — | No | ModNegligence | $1,037 | $348 |
| 9353778 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2018 | — | No | ModNegligence | $1,031 | $232 |
| 9354032 | Lone Star Quarry & Mill Cape Girardeau, MO | Aug 2017 | — | Yes | ModNegligence | $1,031 | $1,031 |
| 9354027 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2017 | — | Yes | LowNegligence | $1,010 | $514 |
| 8867764 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2017 | — | Yes | ModNegligence | $1,010 | $1,010 |
| 5011711 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2026 | — | No | ModNegligence | $959 | $959 |
| 9783751 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2025 | — | No | ModNegligence | $959 | $959 |
| 9786441 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $935 | $935 |
| 9786440 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $935 | $935 |
| 9786439 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $935 | $935 |
| 9786438 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $935 | $655 |
| 9786435 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $935 | $935 |
| 8867730 | Lone Star Quarry & Mill Cape Girardeau, MO | Oct 2016 | — | Yes | ModNegligence | $918 | $918 |
| 9786447 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $861 | $861 |
| 9260428 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2019 | — | No | ModNegligence | $832 | $832 |
| 9786443 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $797 | $239 |
| 8777565 | Lone Star Quarry & Mill Cape Girardeau, MO | Oct 2014 | — | Yes | ModNegligence | $745 | $745 |
| 9767411 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2024 | — | Yes | ModNegligence | $736 | $736 |
| 9762356 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2023 | — | No | HighNegligence | $736 | $736 |
| 9260555 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2020 | — | Yes | ModNegligence | $720 | $720 |
| 5011719 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2026 | — | No | ModNegligence | $697 | $697 |
| 9783736 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2024 | — | No | ModNegligence | $697 | $697 |
| 6236626 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2007 | — | Yes | ModNegligence | $687 | $687 |
| 9350151 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2017 | — | No | HighNegligence | $655 | $655 |
| 8680946 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2018 | — | Yes | ModNegligence | $654 | $654 |
| 5011717 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2026 | — | No | ModNegligence | $642 | $642 |
| 9353790 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2018 | — | Yes | LowNegligence | $638 | $318 |
| 8860188 | Lone Star Quarry & Mill Cape Girardeau, MO | Feb 2016 | — | Yes | ModNegligence | $634 | $500 |
| 9783738 | Lone Star Quarry & Mill Cape Girardeau, MO | Jan 2025 | — | No | ModNegligence | $592 | $592 |
| 8766888 | Lone Star Quarry & Mill Cape Girardeau, MO | Jul 2014 | — | Yes | ModNegligence | $585 | $585 |
| 8686553 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2013 | — | No | HighNegligence | $585 | $585 |
| 9763793 | Lone Star Quarry & Mill Cape Girardeau, MO | Apr 2024 | — | No | ModNegligence | $576 | $576 |
| 9762344 | Lone Star Quarry & Mill Cape Girardeau, MO | Dec 2023 | — | Yes | LowNegligence | $576 | $280 |
| 5011712 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2026 | — | No | ModNegligence | $549 | $549 |
| 9767701 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2024 | — | No | ModNegligence | $535 | $535 |
| 9767686 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2024 | — | No | ModNegligence | $535 | $535 |
| 9570054 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2022 | — | Yes | ModNegligence | $518 | $518 |
| 8769538 | Lone Star Quarry & Mill Cape Girardeau, MO | Sep 2013 | — | No | ModNegligence | $499 | $499 |
| 9767412 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2024 | — | No | ModNegligence | $492 | $492 |
| 9767087 | Lone Star Quarry & Mill Cape Girardeau, MO | Jun 2024 | — | No | ModNegligence | $492 | $492 |
| 9579953 | Lone Star Quarry & Mill Cape Girardeau, MO | May 2024 | — | No | ModNegligence | $492 | $492 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
Company-level in MO — for BUZZI UNICEM USA, not this location alone
National Labor Relations Board — unfair labor practice charges and union representation cases. The NLRB records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other BUZZI UNICEM USA locations in the same state.
NLRB cases
National Labor Relations Board cases involving this employer. Includes unfair labor practice (ULP) filings and representation election proceedings. NLRB enforcement is process-driven; no per-case monetary penalty is assessed (remedies are case-by-case backpay orders, posting requirements, election re-runs, etc.). 7 cases · 7 ULP
| Case number | Type | Filed | Closed | Status | Region |
|---|---|---|---|---|---|
| 14-CA-030359 | Unfair labor practice | May 2011 | May 2011 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-030059 | Unfair labor practice | Mar 2010 | Jan 2011 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-030022 | Unfair labor practice | Jan 2010 | Oct 2010 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-029857 | Unfair labor practice | Aug 2009 | Oct 2010 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-029235 | Unfair labor practice | Feb 2008 | Sep 2008 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-029047 | Unfair labor practice | Jul 2007 | Oct 2007 | Closed | Region 14, Saint Louis, Missouri |
| 14-CA-028203 | Unfair labor practice | Mar 2005 | Mar 2007 | Closed | Region 14, Saint Louis, Missouri |
Source: NLRB case files. Rows shown are those the agency has published. Region numbers (1–31) correspond to NLRB's geographic offices.
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for BUZZI UNICEM USA. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for BUZZI UNICEM USA. Verify directly with Environmental Protection Agency →
In the news
Related searches
- Employers in MOState-wide enforcement data
About this data
This profile aggregates federal enforcement records on BUZZI UNICEM USA from every major federal compliance and enforcement source. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is BUZZI UNICEM USA's OSHA violation history?
- BUZZI UNICEM USA has no OSHA inspections on record.