(Commentary)
Gy(Gray) is the unit of energy deposited
to the material by the incident radiation.
KEPCO Environmental Radiation
Report
The results of continuously
monitoring radiation dose rate in Mihama (from Jan. to Mar., 1999)
(Natural range of dose rate in the past : 21.2 ~ 142.3 nGy/h)
.
| Mihama Area
(Commentary)
|
|
UNIT : nGy/h
| Point | Month | Maximum | Minimum | Average | Point | Month | Maximum | Minimum | Average |
|---|---|---|---|---|---|---|---|---|---|
| Nyu | Jan. | 78.6 | 46.2 | 55.1 | Shinjou | Jan. | 80.1 | 31.5 | 49.1 |
| Feb. | 76.8 | 45.2 | 53.8 | Feb. | 88.5 | 40.5 | 50.0 | ||
| Mar. | 71.4 | 50.4 | 53.5 | Mar. | 78.6 | 51.8 | 58.8 | ||
|
Nyu
Dorm. |
Jan. | 87.0 | 47.2 | 59.2 | Goichi | Jan. | 63.5 | 19.5 | 35.3 |
| Feb. | 86.2 | 46.8 | 57.6 | Feb. | 67.0 | 28.7 | 36.9 | ||
| Mar. | 79.3 | 55.4 | 58.3 | Mar. | 56.1 | 32.6 | 35.6 | ||
| Takenami | Jan. | 102.3 | 61.6 | 75.5 | Hayase | Jan. | 61.0 | 20.4 | 38.1 |
| Feb. | 104.8 | 61.0 | 73.6 | Feb. | 62.5 | 30.6 | 39.3 | ||
| Mar. | 92.9 | 72.0 | 74.6 | Mar. | 53.6 | 35.8 | 38.9 | ||
| Sugahama | Jan. | 63.6 | 33.7 | 39.9 | Hiruga | Jan. | 63.4 | 30.5 | 43.2 |
| Feb. | 61.0 | 33.3 | 39.4 | Feb. | 78.2 | 37.4 | 43.7 | ||
| Mar. | 55.0 | 34.6 | 37.7 | Mar. | 60.5 | 39.4 | 41.4 | ||
| Sada | Jan. | 78.7 | 40.5 | 55.6 | Mikata | Jan. | 54.7 | 17.6 | 31.2 |
| Feb. | 77.3 | 49.1 | 56.8 | Feb. | 73.1 | 24.2 | 31.7 | ||
| Mar. | 72.0 | 53.2 | 55.4 | Mar. | 54.9 | 28.0 | 31.7 | ||
|
"Quarterly Report of Environmental
Radioactivity Surveillance Around the
|
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Copyright 1997 KEPCO-WAKASA
Kansai Electric Power Co., LTD.
Wakasa, Japan