Matrix Engineering has been involved with many operator safety improvement projects over the years. One in particular was the mechanical and electrical design for the tank-wagon inspection platform installed at ISP in Calvert City, KY. We provided ISP with a total project cost analysis which allowed them to accurately budget the project. The new platform design consisted of two lockable fold-out platforms which were movable along the platform and were able to be centered above each tank-wagon. From there, operators had the ability to release the fold-out platforms to the desired tank-wagon for a safer means of inspection. Steam mixing stations and nitrogen purge lines were installed for each tank-wagon location. Platform area lighting was also incorporated within the platform design to ensure all walking surfaces were well lit for plant operator safety.