Eric

Wowzer! That is efficient. Hopefully we will be submitting ours in a years time. Good luck with the op and enjoy the time off 🙂

WTAF! I would be have them uninstall them 😳

We have all seen that look 👀😬 Just my opinion but wallpaper should stay in the 80’s

I have used SDS drill bits in a Makita hammer drill, not ideal but any port in the storm.

Don’t be afraid of contacting them, they are there to give guidance. If partitions aren’t required by regulations would it be beneficial to fit them just to reduce noise transfer etc?

I would view it as a service void which wouldn’t need to be plasterboard. I would call or email BCO just to confirm.

Welcome to the forum. What does it show on your building warrant drawings? That’s what I would be using for reference, Scotframe would also be aware and would provide the necessary materials.

I had multiple brackets on JJI joists so I made cut outs in the plasterboard with the multi tool.

Where does the ASHP drain go to 👀

Might be better with something like this then

That is a grease trap / gully, meant for kitchen / utility. Just a rain head & elbow is all you need.

Welcome to the forum, you are in good company 😬

40 grit sandpaper 😉 I thought this house was actually finished…?

Welcome to the forum. Lots of ASHP info available if you search for it.