↑訂正
【驚愕】東電は汚染水タンクに水位計を付けていなかった!【完全ブロック】
In this video, an inspector from Japan's nuclear watchdog asks a TEPCO official
if the company has been keeping records of tank inspections and radiation readings. "No," replies the TEPCO official.
KAZUNARI YOSHIMURA (voiceover translation):
It's a matter of course that you install water gauges on tanks like this,
so it's a mystery why TEPCO didn't install gauges so that they could easily tell how much water was inside
and if there had been a leak. It's absurd.
http://www.abc.net.au/7.30/content/2013/s3852675.htm