GB/T 30581-2014 English PDF

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GB/T 30581-2014: The risk management method of power plant boiler pressure systems
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Basic data

Standard ID: GB/T 30581-2014 (GB/T30581-2014)
Description (Translated English): The risk management method of power plant boiler pressure systems
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J98
Classification of International Standard: 27.060.01
Word Count Estimation: 55,568
Date of Issue: 5/6/2014
Date of Implementation: 12/1/2014
Quoted Standard: GB 26164.1; GB/T 26610.1; GB/T 26610.2; DL/T 438; DL 558; DL 647-2004; DL/T 786; DL/T 793; DL/T 838; TSG G7002
Regulation (derived from): National Standards Bulletin No. 9 2014
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the basic requirements for power plant boiler pressure system of risk management and implementation. This Standard applies to the pressure system of risk management project power plant pot protection follows: a) the furnace pressur

GB/T 30581-2014: The risk management method of power plant boiler pressure systems

---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.
The risk management method of power plant boiler pressure systems ICS 27.060.01 J98 National Standards of People's Republic of China Power plant boiler pressure system approach to risk management Issued on. 2014-05-06 2014-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 General 3 5 Risk Assessment Program 5 Risk assessment data were collected 6 7 7 Qualitative Risk Analysis 9 8 semi-quantitative risk analysis 10 9 risk identification, evaluation and control 13 10 Risk management 15 11 re-evaluation and risk assessment update 18 12 19 Risk Management documents and reports Staff responsibilities Appendix A (informative) power plant boiler pressure system of risk management 20 Information Appendix B (normative) power plant boiler collected 23 The main damage mode Appendix C (informative) power plant boiler pressure parts 28 Typical failure modes in Appendix D (informative) power plant boiler pressure parts 30 Appendix E (normative) power plant boiler pressure parts failure probability grading 34 Annex F (informative) Utility Boilers A reference level maintenance item 36 Annex G (informative) power plant boiler pressure parts and the main test check item 39 Effectiveness Evaluation Appendix H (informative) non-destructive testing methods 42 Annex I (informative) risk-based inspection strategy 45 Appendix J (informative) boiler pressure parts replacement 51 General Provisions

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard reference APIRP580 and the actual situation of the development of power plant boilers. This standard by the National Standardization Technical Committee of the boiler pressure vessel (SAC/TC262) and focal points. This standard was drafted. Shanghai Power Equipment Research Institute, China Special Equipment Inspection and Research Institute, Suzhou Institute of Thermal Engineering Co. The company, Zhejiang Special Equipment Safety Supervision and Inspection Institute. The main drafters of this standard. Shi Jinyuan, Dou Wenyu, any love, Wang Yong, Wang Xiaomei, Yang Yu, Deng Zhicheng, Dingbo willing, Zhang Lu, public money, Chen, the Wang Li Fan, Liao Xiaowei, Shaoshan Shan, Ding Shou-bao, Liufu Jun. Power plant boiler pressure system approach to risk management

1 Scope

1.1 standard specifies the basic requirements for power plant boiler pressure system of risk management and implementation methods. 1.2 This standard applies pressure to implement risk management systems in utility boilers in the project are as follows. a) the furnace pressure parts; b) outside the furnace pressure parts; c) Water Pipe; d) the soda boiler water circulating pump and pipeline valve casing. 1.3 This standard does not apply to risk management projects in power plant boiler equipment, such as the implementation of. a) instrumentation and control equipment; b) equipment boiler combustion system; c) equipment boiler fuel storage system; d) milling equipment boiler system; e) equipment boiler ash handling system; f) equipment boiler hydrophobic sewerage system; g) electrical equipment; h) built structures; i) mechanical parts on boiler water circulating pump and soft drinks pipeline valve housing outside.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 26164.1 electricity industry safety procedures - Part 1. mechanical and thermal GB/T 26610.1 pressure equipment inspection system based on the implementation of the pilot risk - Part 1. General requirements and implementation procedures GB/T 26610.2 pressure equipment inspection system based on the implementation of risk guide Part 2. Risk-based testing strategy DL/T 438 Metal power plant technical supervision regulations DL558 industry producing electrical accident investigation procedures Inspection of power plant boiler and pressure vessel DL647-2004 DL/T 786 carbon graphite and standards of inspection ratings DL/T 793 power generation equipment reliability evaluation procedures DL/T 838 Guide of maintenance for power plant equipment TSGG7002 boiler periodic inspection rule

3 Terms and Definitions

GB/T 26610.1 defined and the following terms and definitions apply to this document. ......

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