JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構
JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構
JAEA-Testing-2011-007.pdf:46.74MB - 日本原子力研究開発機構
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Put the hose nozzle in the space<br />
between the tray set on the bottom and<br />
the side wall of the pool, and pump up<br />
water while taking care of not pumping<br />
precipitate.<br />
<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />
<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />
The discharge will e successful if pool water could be discharged to the level of 5<br />
cm from the bottom. It will be obvious that, when radioactivity concentration<br />
should be increased, then discharge rate should be decreased by reducing the<br />
number of pumps, and you should be prepared for stopping anytime necessary.<br />
The water level of 5 cm is just a target but 10 cm or 15 cm could be acceptable.<br />
- 136 -<br />
- 136 -<br />
Bottom of the pool just after the<br />
discharge has been completed (6 tons of<br />
sludge).