Building regs help

[divingmoose]

Hi,
If i want to rebuild the outhouse were out outside toilet is and get planning etc can i keep the original drains or do i have to replace them, they were fine for the old toilet and i am happy to leave the toilet were it is, so just wondered if i can just keep them and assume they would only get replaced if i was moving the toilets location etc.
Thanks Lee

 

[noseall]

Using existing drainage is fine.

However, don't be surprised if the existing drain position is not in quite the right place or that the original drains interfere with a foundation dig.

In this instance it makes sense to simply re-hash the drains with new stuff including an access chamber if necessary.

building control will need to have a squint also.