nostr:npub1g0tuf634rz4suczwj7kgnecr6cyt0eu9xmp3sp0fku68mqehq4msp3tvm4 oh, are RAAC and systems-built the same thing?

I've been wondering how linked these are, because the NAO report on schools buildings treated them as if they were fully separate?

(At least it sounded to my non-expert ears that the surveying to find and understand where these were was different and had different challenges. Specifically surveying for timber framed systems-built blocks is mentioned.)