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NB/T 10755-2021 English PDF

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US$399.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10755-2021: Regular safety inspecting-testing specification of in-service overhead passenger device for coal mines
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 10755-2021	399	Add to Cart	4 days	Regular safety inspecting-testing specification of in-service overhead passenger device for coal mines	Valid

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Basic data

Standard ID: NB/T 10755-2021 (NB/T10755-2021)
Description (Translated English): Regular safety inspecting-testing specification of in-service overhead passenger device for coal mines
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: D93
Word Count Estimation: 17,159
Issuing agency(ies): National Energy Administration

NB/T 10755-2021: Regular safety inspecting-testing specification of in-service overhead passenger device for 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.
Regular safety inspecting-testing specification of in-service overhead passenger device for coal mines ICS 73.100.40 CCSD93 People's Republic of China Energy Industry Standard Regular safety of overhead passenger devices in use in coal mines Testing and inspection specifications Published on 2021-11-16 2022-02-16 Implementation Released by the National Energy Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Basic requirements for testing and inspection 1 5 Inspection items and technical requirements 2 6 Detection and inspection methods 6 7 Inspection and inspection rules 10 8 Judgment Rules 11 Reference 12

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 Science and Technology Development Department of China Coal Industry Association. This document is under the jurisdiction of the Coal Industry Coal Mine Safety Standardization Technical Committee. This document is drafted by. CCIC Gongxin Safety Technology Co., Ltd., China Academy of Work Safety, China Coal Industry Association Productivity Promotion Center, Coal Science Group Shenyang Research Institute Co., Ltd., Beijing Kezhengping Electromechanical Equipment Inspection Institute. The main drafters of this document. Zhang Zhenan, Li Shuanghui, Xun Mingli, Xu Shiwei, Li Shuguang, Tian Shichao, Tan Tingshuai, Ren Maoqiang. Regular safety of overhead passenger devices in use in coal mines Testing and inspection specifications

1 Scope

This document specifies the basic requirements, inspection and inspection items and technical requirements, inspection and inspection items for the regular safety inspection of overhead passenger devices in use in coal mines. Inspection methods, inspection inspection rules and judgment rules. This document is applicable to the regular safety inspection and inspection of overhead passenger devices in use in coal mines. The initial inspection and inspection can refer to this document.

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/T 7679.3 Mining Machinery Terminology Part 3.Hoisting Equipment AQ1038 Code for Safety Inspection of Overhead Passenger Devices for Coal Mine

3 Terms and Definitions

The terms and definitions defined in GB/T 7679.3 and AQ1038 and the following terms and definitions apply to this document. 3.1 initial inspection-testing Inspection and inspection of new installations before they are put into use. 3.2 regular inspection-testing Inspection and inspection carried out according to the specified period.

4 Basic requirements for testing and inspection

4.1 The overhead passenger device to be inspected shall have a factory certificate and safety signs for mining products, and shall have a valid wire rope inspection report. 4.2 When using instruments and equipment for testing and inspection, according to the requirements of the "Coal Mine Safety Regulations", the equipment used in the explosive environment shall adopt EPL. Ma protection level. When using portable electrical measuring instruments that are not dedicated to coal mines, they must be used in locations where the methane concentration is below 1.0%, and Monitor the methane concentration of the environment during use. 4.3 The accuracy of the testing and inspection instruments and equipment shall not be lower than those specified in Table 1, and shall be verified/calibrated and confirmed to be qualified. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 10755-2021_English be delivered?

Answer: Upon your order, we will start to translate NB/T 10755-2021_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 10755-2021_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 10755-2021_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.