GB 6249-1986
Replaced
GB/T 47505-2026
Active
National standards
GB/T 47505-2026 Habitability assessment methodology for emergency facility of nuclear power plants
GB/T 47505-2026 Habitability assessment methodology for emergency facility of nuclear power plants
Price:
$ 56.00
Basic Information
Standard Code:
GB/T 47505-2026
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nNuclear island of a nuclear power plant
ICS Name:
Nuclear power stations, safety
Publish Date:
2026-04-30
Implement Date:
2026-04-30
Pages:
28 pages
Scope
This document stipulates the general requirements for the habitability evaluation of emergency facilities within nuclear power plants, and describes the analysis method of atmospheric dispersion factors, the habitability evaluation method for radioactive release accidents, and the habitability evaluation method for toxic and harmful gas release accidents.
This document is applicable to the habitability evaluation of emergency facilities such as the main control room, emergency control center, and technical support center of nuclear power plants. Other types of nuclear facilities can refer to it for use.
Development Information
Referenced Standards
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