wot do you boys do when you come across service hatch in sub floor on carpitt tiles screed it in or go around it?
Depends on if they still need access to it, youd have to ask the client, some need to be accessed once a year or so others dont get lifted at all, with carpet tiles id just go over it as they are easily pulled back and put back down.
We've been laying 2-4 diff shade ( or different colours altogether) to highlight where the hatch is on some of our jobs but only when the hatch is smooth. If it has the lipped edge then T450/T600 it.