GB 6249-1986
Replaced
NB/T 20512.4-2023
Active
Industry standards-Energy
NB/T 20512.4-2023 Nuclear Power Plant Operating License Renewal Part 4: Review of Aging Management of Buildings and Building Components
NB/T 20512.4-2023 Nuclear Power Plant Operating License Renewal Part 4: Review of Aging Management of Buildings and Building Components
Basic Information
Standard Code:
NB/T 20512.4-2023
Standard Type:
Industry 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:
2023-12-28
Implement Date:
2024-06-28
Pages:
19 pages
Scope
The review of the aging management of structures and structural components applicable to the extension of the validity period of the operating license for nuclear power plants
Development Information
Same series standard
NB/T 20512.1-2023 Nuclear Power Plant Operating License Renewal Part 1: Review Object Selection, Timing, and Ageing Analysis Identification for Ageing Management
NB/T 20512.2-2023 Nuclear Power Plant Operating License Renewal Part 2: Mechanical Equipment Aging Management Review
NB/T 20512.3-2023 Nuclear Power Plant Operating License Renewal Part 3: Review of Electrical and Instrumentation Control Equipment Aging Management
Replace the following 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