Radiation dose while passing through Joban Expressway by the traffic management team
Measurement value
External radiation dose measured by personal dosimeters during patrol rounds.
This is the measured radiation dose from a personal dosimeter worn by the traffic management team during patrols, representing the actual radiation exposure during one trip between Hirono and Minamisoma.
Actual measured radiation dose during one trip between Hirono and Minamisoma.
測定期間 R8.9.6〜9.12
| Hirono to Minamisoma IC | |
|---|---|
| maximum value | 0.06 μSv/h |
| minimum value | 0.05 μSv/h |
| average value | 0.05 μSv/h |
| Difference from last time | 0.00 μSv/h |
- This shows the maximum, minimum, and average values for a one-week period, excluding times when trains were delayed on the main line for reasons other than operation, such as removing fallen objects or responding to accidents.
External radiation dose calculated from the results of a driving survey during a patrol.
NEXCO EAST has received a vehicle-mounted ambient dose rate measuring device (KURAMA-II) from Fukushima Prefecture and is measuring radiation levels (ambient dose rates) between Hirono IC and Minamisoma IC. Please check the measurement results on the Fukushima Prefecture website.
Vehicle Driving Survey Monitoring in Fukushima Prefecture https://www.pref.fukushima.lg.jp/site/portal/ps-soukou.html