GB 6249-1986
Replaced
NB/T 20505-2018
Active
Industry standards-Energy
NB/T 20505-2018 Nuclear power plant prestressed concrete containment structure inspection requirements in service
NB/T 20505-2018 Nuclear power plant prestressed concrete containment structure inspection requirements in service
Price:
$ 30
Basic Information
Standard Code:
NB/T 20505-2018
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:
2018-03-22
Implement Date:
2018-09-01
Scope
This standard specifies the inspection items, technical requirements, and evaluation indicators for the in-service inspection of bonded prestressed concrete safety shell structures in nuclear power plants. This standard applies to the in-service inspection of bonded prestressed concrete safety shell structures.
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