Does anyone know what this plug is for?

It is in my mate’s condo bathroom, he’s on the ground floor.

I thought the builders place them in common areas to allow workers to access.

I’ve had a look at other ground floor units they do not have these.

The brass plate is usually for septic tank access to pump it out.

Does anyone know what this plug is for?
It is in my mate’s condo bathroom, he’s on the ground floor.
I thought the builders place them in common areas to allow workers to access.
I’ve had a look at other ground floor units they do not have these.

Yup, as John said, that is the cover for the septic tank, he is the chosen one !!

15 minutes ago, Andrew Dwyer said:

Yup, as John said, that is the cover for the septic tank, he is the chosen one !!

I thought the builders place them in common areas to allow workers to access.

I thought the builders place them in common areas to allow workers to access.

Yes, that would be the logical thing to do, mine in in the middle of a concrete walkway at the back of the house I live in. Accessible but not very practical.

Unless the lid has been used to plug another type of hole I would say your mate has been very unfortunate, hopefully it doesn’t need emptying while he stays there !!