This isn't your normal engineering question! Instead, class it as Civil Engineering from the late 1800s.
I'm looking for information on the annual maintenance requirements for fire fighting cisterns in the late 1800s. Can someone lead me to a source of this information?
Using the DuckDuckGo search engine, there seems to be plenty of info on the web, but it tends to the modern and to references to cisterns for other uses such as potable water. But I have found little about maintenance (replastering, etc) required for non-potable water.
Thanks.
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