Yeah, that looks like the right sort of thing! I briefly considered limecreting the entire floor but I think that's going to be more effort than it's worth.
If you were doing anything that involved being down there a lot, it might be worth it - but yeah, I inagine it would be a massive ballache.
@NotThamesWater started
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Yeah, that looks like the right sort of thing! I briefly considered limecreting the entire floor but I think that's going to be more effort than it's worth.