Standard No.:	NB/T 20232-2013
English Name:	Code for Design of Fuel Loading & Storage System of PWR Nuclear Power Plants
Chinese Name:	压水堆核电厂燃料装卸和贮存系统设计准则
Professional Classification:	NB    Professional Standard - Energy
Issued by:	NEA
Issued on:	2013-6-8
Implemented on:	2013-10-1
Status:	valid
Superseding:	EJ/T 719-1992
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	220.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the design requirements which shall be met in the design of fuel handling and storage system of pressurized water reactor nuclear power plants. This standard is applicable to the design of fuel handling and storage system of pressurized water reactor nuclear power plants. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 6249 Regulations for Environmental Radiation Protection of Nuclear Power Plant GB/T 17569 Classification for the Items of Pressurized Water Reactor Nuclear Power Plants GB 18871 Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources HAF 102 Safety Specifications for Design of Nuclear Power Plant HAD 102/11 Fire Protection of Nuclear Power Plants HAD 102/15 System Design of Fuel Handling and Storage in Nuclear Power Plant 3 Terms For the purposes of this document, the following terms and definitions apply. 3.1 Fuel handling and storage system System used for handling and storing fuel assembly and related assemblies in a nuclear power plant, including the equipment, tools, systems and structures used for handling, transfer and in-plant storage after stacking and in-reactor handling upon receiving the fresh fuel assembly from nuclear power plant into loaded to spent fuel transport container for delivery. The fuel handling and storage system consists of fresh fuel storage system, fuel handling system, spent fuel storage system, etc. 3.2 Fuel failure A generic term for phenomena, such as damage on fuel cladding, deformation or rupture of grid spacer, fuel rod and end assembly, or overall envelope dimension of fuel assembly unsuitable for in-reactor handling. 3.3 Fuel storage building A building used for receiving, inspecting and storing fresh fuel, or storing and handling spent fuel.

Foreword i 1 Scope 2 Normative References 3 Terms 4 Condition Classification and Item Classification 5 Design Requirements