GB 6249-1986
Replaced
GB/T 46694-2025
Active
National standards
GB/T 46694-2025 Primary coolant system source terms analysis and control criteria for pressurized water reactor nuclear power plants
GB/T 46694-2025 Primary coolant system source terms analysis and control criteria for pressurized water reactor nuclear power plants
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 46694-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Radiation protection and monitoring
ICS Name:
Nuclear power stations, safety
Publish Date:
2025-10-31
Implement Date:
2025-10-31
Pages:
20 pages
Scope
This document specifies the analysis criteria and control requirements for radiation source terms of the primary coolant, primary circuit system equipment, and core structure materials in the design of pressurized water reactor nuclear power plants during normal operation.
This document applies to the analysis and control of radiation source terms in the primary circuit system during normal operation, as considered in the design of pressurized water reactor nuclear power plants.
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