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Generallyapathetic92 t1_j2jwl1w wrote

In the UK at least CCTV surveys often can’t be completed if there is a large amount of silt or ragging in the sewer. I’d assume in clean water pipes there would be similar issues due to tuberculation in older mains and this may be why they’ve avoided wheels

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some_edgy_shit- t1_j2jxe4z wrote

I’ve never seen a cctv review of a water main, I’d imagine your right but I don’t know. Im the map guy though my review of this stuff is purely for documentation and whatnot so I don’t have details on a lot of the hands on parts of it.

I review footage for two districts one is old enough to have brick sewer lines and yeah a lot cant be complete mostly VCP vitrified clay pipe

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