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NB/T 10746-2021 English PDF

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US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10746-2021: Specification of application and management for supervision system for blasting under a coal mine
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 10746-2021	359	Add to Cart	4 days	Specification of application and management for supervision system for blasting under a coal mine	Valid

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Basic data

Standard ID: NB/T 10746-2021 (NB/T10746-2021)
Description (Translated English): Specification of application and management for supervision system for blasting under a coal mine
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D09
Word Count Estimation: 15,150
Issuing agency(ies): National Energy Administration

NB/T 10746-2021: Specification of application and management for supervision system for blasting under a coal mine

---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 of application and management for supervision system for blasting under a coal mine ICS 73.100.99 CCSD09 People's Republic of China Energy Industry Standard Specification for use and management of monitoring system for underground blasting in coal mines underacoalmine Published on 2021-11-16 2022-02-16 Implementation Released by the National Energy Administration directory Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 General Provisions 2 5 Design and installation 2 5.1 General requirements 2 5.2 Equipment installation 2 5.3 Equipment layout of the warehouse for civil explosives 4 5.4 Excavation face equipment arrangement 4 6 Use and management8 6.1 Governing Body 8 6.2 Management Center Station 9 6.3 Maintenance 10 Reference 11

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the National Energy Administration. This document is under the jurisdiction of the Science and Technology Development Department of China Coal Industry Association. This document is drafted by. Beijing Longde Times Technology Service Co., Ltd., Beijing Xinlongde Big Data Technology Co., Ltd., Coal Science Group Shen Yang Research Institute Co., Ltd., Jizhong Energy Fengfeng Group Co., Ltd., Shandong University of Science and Technology, Zaozhuang Mining (Group) Co., Ltd., Shandong Public Company Xinan Security Technology Co., Ltd., China Coal Science and Industry Group Huaibei Blasting Technology Research Institute Co., Ltd., Anhui University of Science and Technology, Huaibei Mining (Group) Co., Ltd. Ren Company, Guizhou Panjiang Clean Coal Co., Ltd. The main drafters of this document. Mao Yunde, Sun Shoufu, Ma Long, Zhu Shian, Fu Jingbin, Gao Wenle, Wei Leping, Mao Longfei, Mao Dechun, Li Zhe, Shi Dezhong, Bao Qingguo, Wu Qiande, Wang Fufeng, Pang Huandong, Wang Hailiang, Gan Jiping, Zhang Chunyu, Liu Zhibing, Li Yong, Yu Weiqing, Zong Qi, Xia Bin, Li Xinming, Bao Qing, Zhao Zhian, Jiang Zezhao, Shen Qian, Yu Desheng, Ye Shan, Wang Qingzheng. Specification for use and management of monitoring system for underground blasting in coal mines

1 Scope

This document specifies the requirements for the design, installation, use and management of the underground blasting monitoring system in coal mines. This document applies to the monitoring system for underground blasting in coal mines (hereinafter referred to as the system).

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB 6722 Blasting Safety Regulations GB/T 15663 (all parts) Technical term for coal mine AQ1029 Coal mine safety monitoring system and management specification for the use of testing instruments NB/T 10747-2021 General technical conditions of monitoring system for underground blasting in coal mines

3 Terms and Definitions

GB 6722, GB/T 15663 (all parts) defined and the following terms and definitions apply to this document. 3.1 A human-computer interaction system used to monitor and control the flow of civilian explosives and blasting operations in coal mines. 3.2 A communication sub-station capable of monitoring and controlling a regional civil explosives management and blasting operations. 3.3 A safe detonation site that can avoid blasting casualties for operators. Note. This location can avoid the explosion shock wave, flying rock, coal rock and gas outburst, water inrush, rock burst, gas and coal dust explosion and other disasters caused by blasting. It is clearly stipulated in the manual. 3.4 Equipment used to identify safe detonation sites and transmit relevant information to the system. 3.5 personalmonitor Equipment that uses radio frequency, video and other means to monitor whether there are people in the warning area. 3.6 intelligentdetonator It has the function of communication, calculation, analysis and judgment, which can detect and receive the relevant safety parameters of the blasting operation environment, analyze and judge their rationality, and then ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 10746-2021_English be delivered?

Answer: Upon your order, we will start to translate NB/T 10746-2021_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 10746-2021_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 10746-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.