GB 6249-1986
Replaced
NB/T 20646-2023
Active
Industry standards-Energy
NB/T 20646-2023 Nuclear power plant decommissioning source item investigation and radioactive substance remaining amount estimation
NB/T 20646-2023 Nuclear power plant decommissioning source item investigation and radioactive substance remaining amount estimation
Price:
$ 30
Basic Information
Standard Code:
NB/T 20646-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The decommissioning of nuclear power plants
ICS Name:
Nuclear power stations, safety
Publish Date:
2023-05-26
Implement Date:
2023-11-26
Scope
It is applicable to source term investigations and radioactive material retention estimates for the decommissioning of nuclear power plants. For other nuclear facilities, the source term investigations and radioactive material retention estimates can be carried out with reference to this method.
Development Information
Related Standards
GB/T 12726.1-1991
Replaced
GB/T 12726.1-1991 Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 1:General requirements
GB/T 13178-1991
Replaced
GB/T 13178-1991 Partially depleted gold silicon surface barrier detectors
GB/T 13180-1991
Replaced
GB/T 13180-1991 G-M counter tubes for detecting γ radiation
GB/T 13182-1991
Replaced
GB/T 13182-1991 Scintillation detectors of sodium iodide (thallium)
GB/T 12726.2-1991
Replaced