During our last audit, our auditor mentioned a focus point for her on sanitation is the capping of hollow metal such as industrial grade tubing used for railings, machine platforms, barriers/guards to block forklift traffic from aisleways, etc.
Our maintenance team is willing to cap them, but having a difficult time finding caps to fit the different tube dimensions.
Has anyone experienced this? Have you a source for purchasing different size tubing caps?
Thank you in advance for any suggestions or help you can provide.