Dear Ms. Callanan,
Thank you for posting your request on History Hub!
After a thorough search of the National Archives Catalog and online websites, we suggest you review either the OSHA Establishment Search page or the OSHA FOIA page, with the understanding that the records may not include the time period you seek. Without more information as to which agency did the inspecting, we are unable to assist you further at this time.
We hope this is helpful. Best of luck with your research!