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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(Full capacity: 1.20 m)<br />
Depth<br />
Sampling<br />
<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />
<strong>JAEA</strong>-<strong>Testing</strong> <strong>2011</strong>-007<br />
(Full capacity: 1.30 m)<br />
Actual sampling activities are shown in the photos shown below. Water samples<br />
are taken using a small pump and filled in analysis cells.<br />
Suction with a small engine<br />
pump<br />
Write a memo of sampling place and sampling time with a permanent marker on<br />
the cap of the cells.<br />
Measure the radioactivity concentration of the sample water with a radiation<br />
counter. The results shall be put in the “Record 1: Radioactivity concentration of<br />
the pool water”.<br />
- 105 -<br />
- 105 -<br />
Drain ditch at the center of the pool<br />
Drain ditch at the center of the pool<br />
Length × Width × (Max. Depth + Min. Depth)× 0.5<br />
25 m × 14 m × (1.08 m + 0.98 m) × 0.5 = 360.5 m 3<br />
Being suctioned with a<br />
pump<br />
Stop pumping for<br />
sampling
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