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GB/T 35644-2017: Specification for data acquisition of underground pipeline
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Specification for data acquisition of underground pipeline
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GB/T 35644-2017
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Basic data | Standard ID | GB/T 35644-2017 (GB/T35644-2017) | | Description (Translated English) | Specification for data acquisition of underground pipeline | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | A75 | | Classification of International Standard | 07.40 | | Word Count Estimation | 58,527 | | Date of Issue | 2017-12-29 | | Date of Implementation | 2018-07-01 | | 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 35644-2017: Specification for data acquisition of underground pipeline---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.
Specification for data acquisition of underground pipeline
ICS 07.40
A75
National Standards of People's Republic of China
Underground Pipeline Data Acquisition Procedures
Published on.2017-12-29
2018-07-01 Implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Administration released
Directory
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Basic regulations 2
5 Technical Preparation 3
5.1 General Regulations 3
5.2 Data Collection and Analysis 3
5.3 Site Survey 3
5.4 Instrument Calibration and Method Test 4
5.5 Technical Design Preparation 4
6 Data Acquisition 4
6.1 General Regulation 4
6.2 Pipeline Exploration 6
6.3 Pipeline Measurement 8
6.4 Quality Control 10
7 Data Processing 11
7.1 General Provisions 11
7.2 Pipeline data file 11
7.3 Pipeline data table file 11
7.4 Pipeline Graphics File 13
7.5 Compilation of pipeline results table 15
7.6 Quality Control 15
8 Quality Inspection and Quality Assessment 15
8.1 General Regulations 15
8.2 sample extraction 16
8.3 Content and Methods of Quality Inspection 17
8.4 Quality Assessment 18
8.5 Inspection Report Preparation 18
9 Acceptance and submission of results 18
9.1 Acceptance of results 18
9.2 Submitting Results 19
Appendix A (Normative) Underground Pipeline Code, Color, and Example 20
Appendix B (Normative) Clear Line Point Survey 21
Appendix C (informative annex) Survey of pipeline auxiliary facilities 22
Appendix D (Normative) Hidden Pipeline Exploration Record Table 23
Appendix E (informative) Pipeline point information table structure 24
Appendix F (Informative) Pipeline Information Table Structure 26
Appendix G (informative) Pipeline surface structure 28
Appendix H (Informative) Pipeline auxiliary point table structure 29
Appendix I (informative) Pipeline auxiliary line table structure 30
Appendix J (Informative Appendix) Note Information Table Structure 31
Appendix K (normative) Pipeline data table hierarchical table 32
Appendix L (Normative Appendix) Symbols and Legends for Auxiliary Facilities 35
Appendix M (Normative) Pipeline Line Type Examples and Codes 46
Appendix N (informative) Integrated pipeline diagram 47
Appendix O (Informative) Pipeline cross-section diagram 48
Appendix P (normative) Pipeline results table 49
Reference 50
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the National Bureau of Surveying and Mapping Geographic Information.
This standard is under the jurisdiction of the National Geographic Information Standardization Technical Committee (SAC/TC230).
This standard was drafted by. National Surveying and Mapping Geographic Information Bureau Underground Pipeline Survey Engineering Institute, Zhengyuan Geographic Information Co., Ltd., Nanjing Division
Fan University, Wuhan Institute of Surveying and Mapping, Qingdao Institute of Surveying and Mapping, National Institute of Surveying and Mapping, Institute of Surveying and Mapping, Beijing Institute of Surveying and Mapping
Painting Design Institute, Tianjin Investigation Institute, Guangzhou Urban Planning Survey Design Institute, Chengdu Survey and Mapping Research Institute, Chengdu University of Technology
Xueding, Baoding Jindi Underground Pipeline Exploration Engineering Co., Ltd., Wuhan Kedao Geographic Information Engineering Co., Ltd., Shandong Zhengyuan Geophysical Information Technology
Technology Co., Ltd., Xiamen Jingtu Information Technology Co., Ltd., Hebei Tianyuan Geographic Information Technology Engineering Co., Ltd.
Inter-Information Technology Co., Ltd., Sichuan Provincial Surveying and Mapping Products Quality Supervision and Inspection Station, and China Electronics Standardization Institute.
The main drafters of this standard. Zhang Yun, Chen Yong, Li Xuejun, Zhang Shuliang, Liu Chuanfeng, Ruan Wenzheng, Li Sheng, Zhang Jing, Zhang Kun, Li Jingang, Zhu Nengfa,
Wang Qingquan, Liu Jun, Jian Ji, Fu Qiang, Lu Guiqing, Li Weidong, Qiao Zhiyong, Wang Yong, Deng Xiaoying, Hua Wei, Yang Lan, Ying Guowei, and Wu Si.
Introduction
Underground pipeline data is an important geographic information data, which is to realize the integration of ground and underground geographic information and data and improve the digital city and wisdom.
The basis of the urban data system. Underground pipeline data acquisition procedures are an important technical support for standardizing underground pipeline data acquisition work.
This standard is mainly based on technical preparation for the acquisition of underground pipeline data, data collection, data processing, quality inspection and quality assessment, and inspection of results.
Receipt and submission of the actual situation.
Underground Pipeline Data Acquisition Procedures
1 Scope
This standard specifies the technical preparation, data collection, data processing, quality inspection and quality assessment of underground pipeline data acquisition, and achievement acceptance.
With submissions and other content.
This standard is applicable to the acquisition of underground pipeline data of various metal and non-metallic pipelines and cables, including the completion measurement of pipelines. Ground and overhead
Pipeline data can be implemented with reference to this standard.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 12898 National Level 3 and 4 Leveling Specifications
GB/T 18314 Global Positioning System (GPS) Measurement Specification
GB/T 18316-2008 Quality Inspection and Acceptance of Digital Surveying and Mapping Achievements
GB/T 20257.1 National Basic Scale Map Scheme Part 1 1.5001.10001.2000 Topographic Map Scheme
GB/T 20257.2 National Basic Scale Map Scheme Part 2 1. 50001. 10000 Topographic Map Scheme
GB/T 20257.3 National Basic Scale Map Part 3 1.250001∶500001.100000 Topographic Map
Schema
GB/T 24356-2009 Quality Inspection and Acceptance of Surveying and Mapping Achievements
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Underground pipeline data acquisition dataacquisitionofundergroundpipeline
The process of determining the spatial location, spatial relationship, and attributes of underground pipelines using methods such as ownership mapping, field surveys, instrument exploration, and measurement.
3.2
Pipeline point surveypointofpipeline
In the pipeline data acquisition process, the measurement points established to accurately describe the trend characteristics of the underground pipelines and ancillary facilities are divided into distinct pipelines.
Line points and hidden pipeline points.
3.3
Pipeline detectionofpipeline
Using methods such as ownership drawing, field investigation and instrument exploration to determine the projection position, depth and connection of underground pipelines on the ground
The process of attributes.
3.4
Pipeline survey generalsurveyofpipeline
According to the needs of planning, construction and management, an economical and reasonable method is adopted to find out the current status of the pipeline and obtain accurate pipeline related data.
Pipeline diagram, the establishment of the entire process of the database.
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