On our recent audit, we got an NC for a hole in the ceiling where a hose goes through that's connected to a machine on the production line. The hole wasn't well foamed so unfortunately there was still a gap. The auditor doesn't want us to refill since if it breaks, the foam could fall on the line.
A metal cover that would cover the hole but also allow the hose to go through was mentioned but I don't know how to find something like that? Is there a specific part name for something like that? I was looking up flanges but didn't find the right thing we need. We don't have a steady maintenance person right now and i'm not maintenance savvy so any help is appreciated!