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NB/T 11256-2023 English PDF

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NB/T 11256-2023: Technical code of practice on monitoring of land damage for underground coal mines
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
NB/T 11256-2023	English	499	Add to Cart	5 days [Need to translate]	Technical code of practice on monitoring of land damage for underground coal mines	Valid	NB/T 11256-2023

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Basic data

Standard ID	NB/T 11256-2023 (NB/T11256-2023)
Description (Translated English)	Technical code of practice on monitoring of land damage for underground coal mines
Sector / Industry	Energy Industry Standard (Recommended)
Classification of Chinese Standard	D04
Classification of International Standard	73.040
Word Count Estimation	25,250
Date of Issue	2023-05-26
Date of Implementation	2023-11-26
Issuing agency(ies)	National Energy Administration

NB/T 11256-2023: Technical code of practice on monitoring of land damage for underground coal mines

---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.
ICS 73.040 CCSD04 Energy Industry Standards of the People's Republic of China Technical regulations for monitoring land damage caused by mining in underground coal mines Implemented on 2023-11-26 Released by the National Energy Administration

Preface III 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 General requirements 2 5 Workflow 2 6 Preparation Phase 2 7 Monitoring unit division 3 8 Determination of monitoring indicators 3 9 Monitoring Implementation 3 10 Monitoring results record 9 11 Monitoring report preparation 9 Appendix A (informative) Survey form on current status of land damage caused by mining in underground coal mines 10 Appendix B (informative) Monitoring indicator system for land damaged by mining in underground coal mines 11 Appendix C (informative) Monitoring point setting method 13 Appendix D (informative) Damaged land monitoring results record sheet 14 of underground coal mines Appendix E (informative) Monitoring results record of land destroyed by underground coal mines 17 Appendix F (informative) Outline for Preparing the Land Damage Monitoring Report for Underground Coal Mine Mining 19 Reference 20

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed by the China Coal Industry Association. This document is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association. This document was drafted by. State Key Laboratory of Water Resources Protection and Utilization in Coal Mining, China University of Mining and Technology (Beijing), China Coal Industry Industry Association Productivity Promotion Center, Guoneng Shendong Coal Group Co., Ltd., Beijing Low Carbon Clean Energy Research Institute, National Basic Geographic Information Information Center, China Coal Science and Technology Ecological Environment Technology Co., Ltd. The main drafters of this document. Li Quansheng, Zhang Kai1), Zhang Kai2), Wang Xinpeng, Yang Yingming, Yang Yang, Guo Junting, He Anmin, Wang Yi, Liu Xinjie, Zhao Yongqiang, Fang Jie, Xu Jiaqing, Faye Wong, Sun Jiakai, Liu Shuyu, Wang Shunjie. 1) State Key Laboratory of Water Resources Protection and Utilization in Coal Mining. 2) China University of Mining and Technology (Beijing). Technical regulations for monitoring land damage caused by mining in underground coal mines

1 Scope

This document stipulates the general requirements, work processes, preparation stages, division of monitoring units, and monitoring indicators for mining land damage monitoring in underground coal mines. Determination of standards, implementation of monitoring, recording of monitoring results and preparation of monitoring reports. This document is applicable to the monitoring of land damage caused by mining in underground coal mines.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB 3838-2002 Surface water environmental quality standards GB/T 21010-2017 Land use status classification GB 50026-2020 Engineering Measurement Standard GB/T 51224-2017 Technical specifications for rural road engineering NY/T 1121.1 Soil testing Part 1.Collection, processing and storage of soil samples NY/T 1121.2 Soil testing Part 2.Determination of soil pH NY/T 1121.3 Soil testing Part 3.Determination of soil mechanical composition NY/T 1121.4 Soil testing Part 4.Determination of soil bulk density NY/T 1121.6 Soil testing Part 6.Determination of soil organic matter TD/T 1010-2015 Technical regulations for dynamic remote sensing monitoring of land use TD/T 1031.3-2011 Regulations for Preparation of Land Reclamation Plan Part 3.Underground Coal Mines TD/T 1049-2016 Investigation procedures for basic information on mining land reclamation

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 damagedlanddamagedland Land where underground coal mining activities have caused partial or complete loss of original functions. Note. Including damage types such as subsidence of land and occupied land. [Source. TD/T 1049-2016, 3.2, with modifications] 3.2 Landtobedamaged Land that may be damaged by underground coal mining activities. 3.3 occupied landoccupiedland Caused by the accumulation of strips, waste rocks, slag, fly ash, topsoil, construction materials and temporary facilities formed by mining activities in underground coal mines

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