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GB50840-2012矿浆管线施工及验收规范(英文版)电子书

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作       者:中国冶金建设协会

出  版  社:中国计划出版社

出版时间:2015-11-01

字       数:7.5万

所属分类: 科技 > 工业技术 > 其他

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本书是国家标准《矿浆管线施工及验收规范》GB50840-2012的英文翻译作品。国家标准《矿浆管线施工及验收规范》GB50840-2012是根据住房和城乡建设部建标2010年43号文的要求,有中国二冶集团有限公司会同有关单位共同编制完成的。住房和城乡建设部2012年10月11日以第1500号公告批准为国家标准,自2012年12月1日起实施。本编准的主要内容有:总则,术语,基本规定,测量放线及施工作业带清理,材料及管线附件验收,布管,管沟,管线焊接与验收,管线下沟及管沟回填,管线防腐及补口、补伤,管线穿越工程,管线清管、测径和试压,管线附属工程,安全与环境,工程交工验收等。
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书名页

版权页

Announcement of Ministry of Housing and Urban-Rural Development of the People's Republic of China

Foreword

1 General Provisions

2 Terms

3 Basic Requirement

4 Surveying and ROW Clearance

4.1 General Provision

4.2 Surveying

4.3 Right-of-Way Clearance

5 Material and Pipeline Accessory Acceptance

5.1 General Provisions

5.2 Loading,Unloading and Transportation of Anticorrosion Pipe

5.3 Acceptance and storage

6 Stringing

7 Pipeline Trench

7.1 General Provision

7.2 Geometric Size of Pipeline Trench

7.3 Pipeline Trench Excavation

7.4 Pipeline Trench Accepetance

8 Pipeline Welding and Acceptance

8.1 General

8.2 Weather Conditions

8.3 Preparation for Welding

8.4 Alignment

8.5 Preheat Temperature and Interpass Temperature

8.6 Remove the Lineup Clamp

8.7 Welding

8.8 Repair and Removal of Defects

8.9 Tie-In Welding

8.10 Joint Identification

8.11 Acceptance Standards of Welds

9 Pipeline Lowering-In and Trench Backfilling

9.1 Pipeline Lowering-In

9.2 Pipeline Trench Backfilling

10 Anticorrosion,Repairing and Joint Coating of Pipeline

10.1 General Provision

10.2 Pipeline Anticorrosion

10.3 Repairing and Joint Coating for Anticorrosion Pipeline

11 Crossings

12 Pipeline Pigging,Gauging and Hydrotesting

12.1 General Provision

12.2 Pipeline Pigging and Gauging

12.3 Pipeline Hydrotest

13 Pipeline Auxiliary Engineering

13.1 Makers,Posts and Piles Burial

13.2 Erosion Protection

13.3 Cathodic Protection

14 Safety and Environment

15 Engineering Handover and Acceptance

Appendix A Qualification of Welding Procedures

Appendix B Inspection Record for Quality of Construction

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