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GB/T 34346-2017 English PDF

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GB/T 34346-2017: Guidelines for risk based safety hazard classification of oil and gas pipelines
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PDF similar to GB/T 34346-2017


Standard similar to GB/T 34346-2017

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Basic data

Standard ID GB/T 34346-2017 (GB/T34346-2017)
Description (Translated English) Guidelines for risk based safety hazard classification of oil and gas pipelines
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard E29
Classification of International Standard 23.040.01
Word Count Estimation 38,355
Date of Issue 2017-10-14
Date of Implementation 2018-05-01
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

GB/T 34346-2017: Guidelines for risk based safety hazard classification of oil and gas pipelines

---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.
Guidelines for risk based safety hazard classification of oil and gas pipelines ICS 23.040.01 E29 National Standards of People's Republic of China Risk-based oil and gas pipelines Safety hazard classification guidelines 2017-10-14 Published 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General 2 5 hidden danger classification 3 6 hidden trouble investigation 4 7 Hidden Rating 4 8 hidden 8 Appendix A (Normative) Classification of hidden dangers 9 Appendix B (Normative) Hidden risk assessment method 12 Appendix C (Normative) Hidden secondary evaluation method 14 Appendix D (Informative) Methods of disposal of hidden dangers 31

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Boiler and Pressure Vessel Standardization Technical Committee (SAC/TC262). This standard was drafted unit.China Special Equipment Inspection and Research Institute, China Petrochemical Pipeline Storage and Transportation Co., Ltd., Sinopec Sales Co., Ltd., China Petrochemical Co., Ltd. Natural Gas Branch, AQSIQ Pressure Pipeline Safety Technology Center, China Safety Production Research Institute Institute, China Petrochemical Co., Ltd. Qingdao Institute of Safety Engineering, Sinopec Qingdao Petrochemical Co., Ltd., Fujian Province Boiler and Pressure Vessel Inspection Institute, Shenzhen Gas Group Co., Ltd., PetroChina Company Limited Urumqi Petrochemical Branch. The main drafters of this standard. Liu Sanjiang, Wang Junqiang, He Yan Yang, Zhang Huimin, Bu Wenping, Zong Zhaofeng, Kyrgyzstan build, Huang Xianbin, Liu Zhe, blue Yee, Wu Haidong, Li Yintian, Xu Xuerui, Lin Wunchun, Zhang Weishun, Han Fei, Sun Wei. Risk-based oil and gas pipelines Safety hazard classification guidelines

1 Scope

This standard specifies oil and gas pipeline risk-based security risks (hereinafter referred to as "hidden trouble") grading methods, processes and technical requirements, including the tube Road hidden investigation, rating and disposal and so on. The "hidden dangers" in this standard include only the pressure, spacing is insufficient, do not meet the requirements of the standard cross, parallel (including crossing across), geological disasters and pipe Road body and ancillary facilities defects. This standard applies to meet the GB 50251 or GB 50253 land long-term crude oil, refined oil, natural gas pipelines. Oil and gas gathering pipe Road, town gas pipeline may refer to the relevant provisions of this standard.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 19285 buried steel pipeline corrosion protection engineering inspection GB/T 27699 steel pipe testing technical specifications Nondestructive testing - Magnetostrictive ultrasonic guided wave detection method Risk - based inspection and evaluation of the damage of buried steel pipelines GB/T 31211 non-destructive testing ultrasonic guided wave detection General Specification for integrity of oil and gas pipelines GB 50251 Gas Pipeline Project Design Code GB 50253 oil pipeline engineering design specifications Earthquake - resistant technical specifications for GB 50470 oil and gas pipeline project SY/T 6828 oil and gas pipe geological disaster risk management technical specifications NB/T 47013 non-destructive testing of pressure equipment

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Hidden hazard During the construction or operation of the oil and gas pipeline construction, due to the change of the external environmental conditions of the pipeline and ancillary facilities and the production and operation Units or parties not implementing laws and regulations, standards and requirements, resulting in the existence of potential personal injury, environmental pollution or economic loss Unsafe conditions, including pressure; lack of spacing; does not meet the requirements of the standard cross, parallel (including crossing across); geological disasters and pipe body and attached Is a facility defect. Hidden risk According to the degree of risk can be divided into general risk, greater risk and major risks. 3.2 Troubleshoot hazardidentification According to national laws and regulations and the relevant requirements of the standards for oil and gas pipelines, identify the process of pipeline safety hazards.

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