GB/T 5204-2021 English PDFUS$269.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 5204-2021: Periodic surveillance testing of the safety system of nuclear power plant Status: Valid GB/T 5204: Historical versions
Basic dataStandard ID: GB/T 5204-2021 (GB/T5204-2021)Description (Translated English): Periodic surveillance testing of the safety system of nuclear power plant Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F65 Word Count Estimation: 13,11 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 5204-2021: Periodic surveillance testing of the safety system of nuclear power plant---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Periodic surveillance testing of the safety system of nuclear power plant ICS 27:120:20 CCSF65 National Standards of People's Republic of China Replacing GB/T 5204-2008 Periodic test and monitoring of nuclear power plant safety system Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General Requirements 3 5 Design Requirements 3 6 Periodic testing and monitoring program requirements 4 7 Test types and methods 5 8 Test interval 8 Reference 10 forewordThis document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: This document replaces GB/T 5204-2008 "Nuclear Power Plant Safety System Periodic Testing and Monitoring", compared with GB/T 5204-2008, except In addition to structural adjustments and editorial changes, the main technical changes are as follows: --- Changed the content not involved in the scope (see Chapter 1, Chapter 1 of the:2008 edition); --- Added normative reference document GB/T 13284:1 (see Chapter 2); --- Added the terms "sequence", "channel", "test start", "test input", "test end" (see 3:4, 3:5, 3:12, 3:13, 3:14), delete In addition to the term "monitoring" (see 3:8 of the:2008 edition), the terms "safety system", "safety function", "channel calibration", "channel inspection" have been changed Check the definition of "load group" (see 3:1, 3:2, 3:6, 3:7, 3:10, 3:1, 3:2, 3:13, 3:12, 3:6 of the:2008 edition); --- Added design requirements for periodic tests (see 5:11, 5:13, 5:17, 5:18, 5:19), and integrated some design requirements (see 5:5, 5:5, 5:6 of the:2008 edition), changed some design requirements (see 5:8, 5:10, 5:12, 5:14, 5:16, 5:20, 5:9, 5:11, 5:12, 5:13, 5:15, 5:16 of the:2008 edition); --- Change the relevant content of the basic requirements of the regular test and monitoring program [see 6:1, 6:1b), 6:1:1, 6:1:3 of the:2008 edition]; --- Changed the content related to the objectives of the regular test and monitoring program [see 6:2b), g),:2008 edition 6:2b), g)]; --- Added the content of "online monitoring" (see 7:1:3:2); --- Change the relevant requirements for response time verification (see 7:1:4:2, 7:1:4:3, 6:3:4:3, 6:3:4:2 of the:2008 edition); --- Added the relevant content of the test method (see 7:2:6); --- Added the test method for "simulated equipment/system" (see 7:2:9); --- Added the test method for "digital equipment/system" (see 7:2:10); --- Added the factors for determining the initial test interval based on risk guidance technology [see 8:5e), f)], and changed some factors [see 8:5c), d), 6:5:4c), d) of the:2008 edition]; --- Deleted "program format and file" (see 6:6 of the:2008 edition): Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Standardization Technical Committee of Nuclear Instrumentation (SAC/TC30): This document is drafted by: China Nuclear Power Research and Design Institute, Institute of Nuclear Industry Standardization: The main drafters of this document: Zhu Pan, Liu Hongchun, Li Xiejin, Wu Qiaofeng, Chen Peng, Xu Dongfang, Zhou Jixiang, Du Jian, Feng Wei, Jiao Liling: The previous versions of this document and its superseded documents are as follows: --- First published in 1985 as GB/T 5204-1985, first revised in:1994, second revised in:2008; ---This is the third revision: Periodic test and monitoring of nuclear power plant safety system1 ScopeThis document specifies the design criteria and requirements for the implementation of periodic testing and monitoring of nuclear power plant safety systems: This document applies to the design of periodic testing and monitoring of safety systems in nuclear power plants: This document does not involve the verification test after the maintenance and modification of the safety system of the nuclear power plant:2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB/T 13284:1 Nuclear Power Plant Safety System Part 1: Design Criteria GB/T 13629 Guidelines for the Application of Digital Computers in Nuclear Power Plant Safety Systems HAD003/09 Quality Assurance During Commissioning and Operation of Nuclear Power Plants3 Terms and DefinitionsThe terms and definitions defined in GB/T 13284:1 and the following terms and definitions apply to this document: 3:1 safety system safetysystem Systems important to safety to ensure safe shutdown of the reactor, to remove residual heat from the core or to limit anticipated operational and design basis events the consequences of this: 3:2 safetyfunction To ensure that a facility or activity is capable of preventing and mitigating radioactivity during normal plant operation, anticipated operational transients and accident conditions A specific purpose that must be achieved to ensure safety: 3:3 safetygroup A minimal set of components, assemblies and equipment combinations that can perform the required safety function when a PIE occurs: NOTE: A security group consists of one or more sequences: [Source: GB/T 13284:1-2008, 3:19] 3:4 Sequence division The name of a given system or group of equipment that is physically, electrically, and functionally independent of other redundant systems or groups of equipment: 3:5 channel A configuration in which several interconnected components within a system emit a single output signal: NOTE: A channel is terminated where a single output signal is combined with signals from other channels (eg monitoring channels or safety drive channels): ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5204-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 5204-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 5204-2021_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 5204-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 5204-2021?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5204-2021 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
