This Standard specifies design rules, functional requirements, installation and test requirements for cranes at nuclear power plants (hereinafter referred to as cranes).
This Standard is applicable to cranes hoisting critical load within PWR nuclear power plant, e.g. polar cranes of reactor plant (hereinafter referred to as polar cranes) as well as cranes with spent fuel container, cranes with water pool of spent fuel and auxiliary crane of fuel plant. Cranes in other types of nuclear power plant may also be for reference.
2 Normative References
The following documents are indispensable for the application of this specification. For dated references, only the dated edition is applicable to this Standard. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 700 Carbon Structural Steels
GB/T 1591 High Strength Low Alloy Structural Steels
GB/T 3323 Radiographic Examination of Fusion Welded Joints in Metallic Materials
GB/T 3811-2008 Design Rules for Cranes
GB/T 4942.1 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machines (IP Code) - Classification
GB 5905 Cranes - Test codes and Procedures
GB 6067.1 Safety Rules for Lifting Appliances - Part 1:General
GB/T 10183.1 Cranes-Tolerance for Wheels and Travel and Traversing Tracks-Part 1: General Provisions
GB/T 19418 Arc-welded Joints in Steel - Guidance on Quality Levels for Imperfections
JB/T 4315 Crane Electric Control Equipment
JB/T 10559 Non-destructive Testing of Lifting Appliances--Ultrasonic Testing of Steel Welds
3 Terms and Definitions
Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Function Requirements 5 Design Rules 6 Installation 7 Tests 8 Maintenance and Repair Appendix A Working Level of Crane (Normative) Appendix B Positioning Accuracy and Speed Deviation of Crane (Informative) References
