Summary
WILLIAMS DIVERSIFIED MATERIALS 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 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
WILLIAMS DIVERSIFIED MATERIALS appears in MSHA mine safety record only. No matching records were found in OSHA workplace safety, WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
No OSHA inspections, citations, or accidents on file for WILLIAMS DIVERSIFIED MATERIALS. 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 WILLIAMS DIVERSIFIED MATERIALS. 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 WILLIAMS DIVERSIFIED MATERIALS. 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 WILLIAMS DIVERSIFIED MATERIALS. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in OK — for WILLIAMS DIVERSIFIED MATERIALS, 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 WILLIAMS DIVERSIFIED MATERIALS 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 · 29S&S · $15,550 proposed / $15,550 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9356829 | Sooner Ottawa, OK | Aug 2017 | — | Yes | HighNegligence | $1,096 | $1,096 |
| 6223580 | Atlas Portable Ottawa, OK | Mar 2003 | — | Yes | ModNegligence | $872 | $872 |
| 8766842 | Sooner Ottawa, OK | Mar 2014 | — | Yes | ModNegligence | $687 | $687 |
| 5220001 | St. Joe Ottawa, OK | Feb 2026 | — | Yes | ModNegligence | $443 | $443 |
| 8676337 | Sooner Ottawa, OK | Oct 2012 | — | Yes | ModNegligence | $362 | $362 |
| 8677086 | Sooner Ottawa, OK | Aug 2012 | — | Yes | ModNegligence | $362 | $362 |
| 8677085 | Sooner Ottawa, OK | Aug 2012 | — | Yes | ModNegligence | $362 | $362 |
| 8624612 | Sooner Ottawa, OK | Aug 2011 | — | Yes | HighNegligence | $362 | $362 |
| 6465674 | Sooner Ottawa, OK | Mar 2009 | — | Yes | ModNegligence | $362 | $362 |
| 6465667 | Sooner Ottawa, OK | Mar 2009 | — | Yes | ModNegligence | $362 | $362 |
| 9356830 | Sooner Ottawa, OK | Aug 2017 | — | Yes | ModNegligence | $330 | $330 |
| 6215712 | Atlas Portable Ottawa, OK | Apr 2002 | — | Yes | ModNegligence | $317 | $317 |
| 6465754 | Sooner Ottawa, OK | Jul 2009 | — | No | ModNegligence | $243 | $243 |
| 8962114 | Sooner Ottawa, OK | Jun 2016 | — | No | HighNegligence | $235 | $235 |
| 6247561 | Atlas Portable Ottawa, OK | Apr 2004 | — | Yes | ModNegligence | $228 | $228 |
| 6231162 | Atlas Portable Ottawa, OK | Jul 2003 | — | Yes | ModNegligence | $201 | $201 |
| 6247559 | Atlas Portable Ottawa, OK | Apr 2004 | — | Yes | ModNegligence | $177 | $177 |
| 6567657 | Sooner Ottawa, OK | Dec 2009 | — | Yes | ModNegligence | $162 | $162 |
| 9453083 | Western Ottawa, OK | Apr 2019 | — | Yes | ModNegligence | $154 | $154 |
| 9353499 | Sooner Ottawa, OK | Jul 2017 | — | Yes | ModNegligence | $148 | $148 |
| 9791318 | Pioneer Ottawa, OK | Aug 2024 | — | No | ModNegligence | $147 | $147 |
| 9514284 | Pioneer Ottawa, OK | Feb 2021 | — | Yes | LowNegligence | $146 | $146 |
| 9647113 | St. Joe Ottawa, OK | Jan 2022 | — | Yes | ModNegligence | $144 | $144 |
| 9535582 | St. Joe Ottawa, OK | Aug 2023 | — | No | ModNegligence | $143 | $143 |
| 9675940 | Atlas Ottawa, OK | Jul 2023 | — | No | ModNegligence | $143 | $143 |
| 9679334 | Atlas Ottawa, OK | May 2023 | — | No | ModNegligence | $143 | $143 |
| 6249194 | Atlas Portable Ottawa, OK | Sep 2005 | — | No | ModNegligence | $142 | $142 |
| 8766843 | Sooner Ottawa, OK | Mar 2014 | — | No | ModNegligence | $138 | $138 |
| 8681587 | Sooner Ottawa, OK | Jul 2013 | — | Yes | ModNegligence | $138 | $138 |
| 8681584 | Sooner Ottawa, OK | Jul 2013 | — | Yes | ModNegligence | $138 | $138 |
| 9647183 | Sooner Ottawa, OK | Apr 2022 | — | No | ModNegligence | $133 | $133 |
| 9647047 | Sooner Ottawa, OK | Oct 2021 | — | No | ModNegligence | $125 | $125 |
| 9647046 | Sooner Ottawa, OK | Oct 2021 | — | No | LowNegligence | $125 | $125 |
| 9514348 | Western Ottawa, OK | May 2021 | — | No | ModNegligence | $125 | $125 |
| 9514283 | Western Ottawa, OK | Jan 2021 | — | No | ModNegligence | $125 | $125 |
| 9519013 | Sooner Ottawa, OK | Sep 2020 | — | No | ModNegligence | $123 | $123 |
| 9512478 | Western Ottawa, OK | Mar 2020 | — | No | ModNegligence | $123 | $123 |
| 7893509 | Atlas Portable Ottawa, OK | May 2000 | — | Yes | ModNegligence | $122 | $122 |
| 9453084 | Sooner Ottawa, OK | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9453082 | Western Ottawa, OK | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9453081 | Western Ottawa, OK | Apr 2019 | — | No | ModNegligence | $121 | $121 |
| 9405814 | Sooner Ottawa, OK | May 2018 | — | No | ModNegligence | $118 | $118 |
| 9401646 | Sooner Ottawa, OK | Feb 2018 | — | No | ModNegligence | $118 | $118 |
| 9401645 | Sooner Ottawa, OK | Feb 2018 | — | No | ModNegligence | $118 | $118 |
| 9357605 | Western Ottawa, OK | Aug 2017 | — | Yes | LowNegligence | $118 | $118 |
| 9353500 | Western Ottawa, OK | Jul 2017 | — | No | ModNegligence | $116 | $116 |
| 8868990 | Sooner Ottawa, OK | Jan 2017 | — | No | ModNegligence | $116 | $116 |
| 8868987 | Western Ottawa, OK | Jan 2017 | — | No | LowNegligence | $116 | $116 |
| 8962116 | Western Ottawa, OK | Jun 2016 | — | No | ModNegligence | $114 | $114 |
| 6576191 | Sooner Ottawa, OK | Jan 2011 | — | Yes | ModNegligence | $108 | $108 |
| 6248046 | Western Ottawa, OK | May 2005 | — | Yes | ModNegligence | $107 | $107 |
| 8865145 | Sooner Ottawa, OK | Nov 2015 | — | No | ModNegligence | $100 | $100 |
| 8865144 | Sooner Ottawa, OK | Nov 2015 | — | No | ModNegligence | $100 | $100 |
| 8777642 | Atlas Portable Ottawa, OK | May 2015 | — | No | ModNegligence | $100 | $100 |
| 8776287 | Sooner Ottawa, OK | Apr 2015 | — | No | ModNegligence | $100 | $100 |
| 8776286 | Sooner Ottawa, OK | Apr 2015 | — | No | ModNegligence | $100 | $100 |
| 8776231 | Sooner Ottawa, OK | Feb 2015 | — | No | ModNegligence | $100 | $100 |
| 8777529 | Sooner Ottawa, OK | Jul 2014 | — | No | ModNegligence | $100 | $100 |
| 8777528 | Sooner Ottawa, OK | Jul 2014 | — | Yes | LowNegligence | $100 | $100 |
| 8681586 | Sooner Ottawa, OK | Jul 2013 | — | No | LowNegligence | $100 | $100 |
| 8681585 | Sooner Ottawa, OK | Jul 2013 | — | No | ModNegligence | $100 | $100 |
| 8681583 | Sooner Ottawa, OK | Jul 2013 | — | Yes | ModNegligence | $100 | $100 |
| 8681582 | Sooner Ottawa, OK | Jul 2013 | — | No | ModNegligence | $100 | $100 |
| 8681581 | Sooner Ottawa, OK | Jul 2013 | — | No | LowNegligence | $100 | $100 |
| 8676340 | Sooner Ottawa, OK | Oct 2012 | — | No | ModNegligence | $100 | $100 |
| 8676339 | Sooner Ottawa, OK | Oct 2012 | — | No | ModNegligence | $100 | $100 |
| 8676338 | Sooner Ottawa, OK | Oct 2012 | — | No | ModNegligence | $100 | $100 |
| 8676336 | Sooner Ottawa, OK | Oct 2012 | — | No | ModNegligence | $100 | $100 |
| 8622554 | Sooner Ottawa, OK | Jan 2012 | — | No | ModNegligence | $100 | $100 |
| 8624611 | Sooner Ottawa, OK | Aug 2011 | — | No | ModNegligence | $100 | $100 |
| 6567797 | Sooner Ottawa, OK | May 2010 | — | No | ModNegligence | $100 | $100 |
| 6567658 | Sooner Ottawa, OK | Dec 2009 | — | No | ModNegligence | $100 | $100 |
| 6465673 | Sooner Ottawa, OK | Mar 2009 | — | No | ModNegligence | $100 | $100 |
| 6465672 | Sooner Ottawa, OK | Mar 2009 | — | No | ModNegligence | $100 | $100 |
| 6465671 | Sooner Ottawa, OK | Mar 2009 | — | No | ModNegligence | $100 | $100 |
| 6460610 | Sooner Ottawa, OK | Jun 2008 | — | No | ModNegligence | $100 | $100 |
| 7865190 | Sooner Ottawa, OK | Feb 2008 | — | No | LowNegligence | $100 | $100 |
| 7865189 | Sooner Ottawa, OK | Feb 2008 | — | No | LowNegligence | $100 | $100 |
| 7865188 | Sooner Ottawa, OK | Feb 2008 | — | No | ModNegligence | $100 | $100 |
| 7865187 | Sooner Ottawa, OK | Feb 2008 | — | No | ModNegligence | $100 | $100 |
| 7865186 | Sooner Ottawa, OK | Feb 2008 | — | No | ModNegligence | $100 | $100 |
| 7898989 | Western Ottawa, OK | Dec 2000 | — | Yes | ModNegligence | $90 | $90 |
| 6264226 | Sooner Ottawa, OK | Jan 2007 | — | No | LowNegligence | $60 | $60 |
| 6263947 | Atlas Portable Ottawa, OK | May 2006 | — | No | ModNegligence | $60 | $60 |
| 6249196 | Western Ottawa, OK | Sep 2005 | — | No | ModNegligence | $60 | $60 |
| 6248045 | Western Ottawa, OK | May 2005 | — | No | ModNegligence | $60 | $60 |
| 6248044 | Atlas Portable Ottawa, OK | May 2005 | — | No | ModNegligence | $60 | $60 |
| 6248043 | Atlas Portable Ottawa, OK | May 2005 | — | No | ModNegligence | $60 | $60 |
| 6248042 | Atlas Portable Ottawa, OK | May 2005 | — | No | ModNegligence | $60 | $60 |
| 6248041 | Atlas Portable Ottawa, OK | May 2005 | — | No | ModNegligence | $60 | $60 |
| 6247560 | Atlas Portable Ottawa, OK | Apr 2004 | — | No | LowNegligence | $60 | $60 |
| 6247558 | Atlas Portable Ottawa, OK | Apr 2004 | — | No | ModNegligence | $60 | $60 |
| 6231165 | Atlas Portable Ottawa, OK | Jul 2003 | — | No | ModNegligence | $60 | $60 |
| 6231164 | Atlas Portable Ottawa, OK | Jul 2003 | — | No | ModNegligence | $60 | $60 |
| 6231163 | Atlas Portable Ottawa, OK | Jul 2003 | — | No | ModNegligence | $60 | $60 |
| 6231161 | Atlas Portable Ottawa, OK | Jul 2003 | — | No | ModNegligence | $60 | $60 |
| 6223582 | Atlas Portable Ottawa, OK | Mar 2003 | — | No | ModNegligence | $55 | $55 |
| 6223581 | Atlas Portable Ottawa, OK | Mar 2003 | — | No | ModNegligence | $55 | $55 |
| 6215713 | Atlas Portable Ottawa, OK | Apr 2002 | — | No | ModNegligence | $55 | $55 |
| 6215711 | Atlas Portable Ottawa, OK | Apr 2002 | — | No | ModNegligence | $55 | $55 |
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)
No NLRB unfair labor practice charges or union representation cases on file for WILLIAMS DIVERSIFIED MATERIALS. Verify directly with National Labor Relations Board →
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 WILLIAMS DIVERSIFIED MATERIALS. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for WILLIAMS DIVERSIFIED MATERIALS. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for WILLIAMS DIVERSIFIED MATERIALS. Verify directly with UVA Corporate Prosecution Registry →
In the news
Related searches
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About this data
This profile aggregates federal enforcement records on WILLIAMS DIVERSIFIED MATERIALS from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. 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.
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Contact sales →Frequently asked
- What is WILLIAMS DIVERSIFIED MATERIALS's OSHA violation history?
- WILLIAMS DIVERSIFIED MATERIALS has no OSHA inspections on record.