Radiation Safety Area
01. On-site Radiation Safety Category
The Radiation Collective Dose (RCD), as a specific indicator for this category, is to monitor the effectiveness of the licensee's radiological protection programs for minimizing radiation exposure to plant employees.
The RCD indicator evaluates the radiation exposure of plant employees and subcontractors.
Note : The sum of the exposure measured for plant employees and subcontractors should be reported.
|Excellent||Evaluated value||< 1 manㆍSv|
|Good||1 manㆍSv ≤||Evaluated value||< 3 manㆍSv|
|Normal||3 manㆍSv ≤||Evaluated value||< 5 manㆍSv|
|Warning||5 manㆍSv ≤||Evaluated value|
02. Off-site Radiation Safety Category
The Public Dose/Environmental Radiation (PD/ER) is to ensure the public and environment protection program is maintained by meeting the related regulatory limits.
PD/ER indicator evaluates the public exposure around the plant site.
Note : This indicator is evaluated semiannually.
|Excellent||Evaluated Value||< 62.5 μSv|
|Good||62.5 μSv ≤||Evaluated Value||< 250 μSv|
|Normal||250 μSv ≤||Evaluated Value||< 600 μSv|
|Warning||600 μSv ≤||Evaluated Value|