NB/T 11259-2023 English PDFUS$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. NB/T 11259-2023: Technical code of practice on monitoring of land reclamation quality for underground coal mines Status: Valid
Basic dataStandard ID: NB/T 11259-2023 (NB/T11259-2023)Description (Translated English): Technical code of practice on monitoring of land reclamation quality for underground coal mines Sector / Industry: Energy Industry Standard (Recommended) Classification of Chinese Standard: D04 Classification of International Standard: 73.040 Word Count Estimation: 18,144 Date of Issue: 2023-05-26 Date of Implementation: 2023-11-26 Issuing agency(ies): National Energy Administration NB/T 11259-2023: Technical code of practice on monitoring of land reclamation quality 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 land reclamation quality monitoring in underground coal mines Implemented on 2023-11-26 Released by the National Energy Administration Table of contentsPrefaceⅠ 1 Scope 1 2 Normative reference documents 1 3 Terms and Definitions 1 4 General requirements 2 5 Workflow 2 6 Preparation 2 7 Monitoring unit division 3 8 Determination of monitoring indicators 3 9 Monitoring Implementation 3 10 Monitoring report preparation 8 Appendix A (informative) Survey form on current status of land reclamation in underground coal mines 9 Appendix B (informative) Underground coal mine land reclamation quality monitoring index system 10 Appendix C (informative) Monitoring point setting method 12 Appendix D (Informative) Outline for Preparing the Land Reclamation Quality Monitoring Report for Underground Coal Mines 13 Reference 14ForewordThis 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, Disaster Prevention Technology Institute, China Coal Science and Technology Ecological Environment Technology Co., Ltd. The main drafters of this document. Li Quansheng, Zhang Kai1), Zhang Kai2), Zhang Xiaobo, Yang Yingming, Zheng Houfa, He Anmin, Wang Yi, Bai Lu, Guo Junting, Zhang Lihui, Li Qiang, Song Ziheng, Fang Jie, Xing Zinguo, Sun Jiakai, Li Xiaonan, Yang Kang. 1) State Key Laboratory of Water Resources Protection and Utilization in Coal Mining. 2) China University of Mining and Technology (Beijing). Technical regulations for land reclamation quality monitoring in underground coal mines1 ScopeThis document stipulates the general requirements, work flow, preliminary preparation, monitoring unit division, and monitoring indicators for land reclamation quality monitoring in underground coal mines. Determination of targets, implementation of monitoring and preparation of monitoring reports. This document is suitable for monitoring the quality of land reclamation in underground coal mines.2 Normative reference documentsThe 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 11607-1989 Fishery water quality standards GB 50007-2011 Code for design of building foundations GB 50026-2020 Engineering Measurement Standard HJ802-2016 Electrode method for measuring soil conductivity 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 1036-2013 Land Reclamation Quality Control Standard3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 The land damaged by underground coal mining requires remediation measures to bring it into a usable state. Note. Including areas such as subsided land, occupied land, temporary land, etc. 3.2 After remediation measures, the land damaged by production and construction activities and natural disasters has improved in surface morphology, soil quality, supporting facilities and productivity levels. equality to the extent that it can be exploited. [Source. TD/T 1036-2013,3.2] 3.3 Monitoring of land reclamation quality status and changing trends in underground coal mine reclamation areas after completion of land consolidation engineering measures ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NB/T 11259-2023_English be delivered?Answer: Upon your order, we will start to translate NB/T 11259-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of NB/T 11259-2023_English with my colleagues?Answer: Yes. 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