*1: Within the reactor buildings of Units 1 to 3, and in the areas containing accumulated water within the turbine buildings of Units 1 to 4 and the surrounding buildings
*2: The Y zone areas shown with dotted yellow lines are intended for work involving contamination, such as the handling of concentrated salt water. G-zone equipment is to be used at the time of patrols and on-site inspections during work planning, etc.
In addition to the areas in the figure above, areas of the G zone will be temporarily set as Y zone areas when high-concentration dust work (Demolition of buildings, etc.) or work related to tank transfer lines for concentrated salt water, etc., is performed
*3: In addition to the G zone areas in the figure, some areas on the second and third floors of the common pool building are also covered
Source: Tokyo Electric Power Company Holdings
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The area where workers can work with general work clothes instead of protective clothing has been expanded to 96% of the premises.
Source: Prepared by the Reconstruction Agency based on data released by Tokyo Electric Power Company Holdings
Source: Eliminating Negative Reputation Impact
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The figure is well below the WHO (World Health Organization) guidelines for drinking-water (10 Becquerel/L).
