Decommissioning the nuclear reactor of an Akula-class submarine.
https://diqn32j8nouaz.cloudfront.net...r_disposal.jpg
Previously:
https://www.homemadetools.net/forum/...978#post137684
https://www.homemadetools.net/forum/...458#post142767
https://www.homemadetools.net/forum/...330#post150494
https://www.homemadetools.net/forum/...731#post152068
https://www.homemadetools.net/forum/...371#post104108