GB/T 5817-2009 English PDFUS$199.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 5817-2009: Severity Level dust workplace hazards Status: Obsolete GB/T 5817: Historical versions
Basic dataStandard ID: GB/T 5817-2009 (GB/T5817-2009)Description (Translated English): Severity Level dust workplace hazards Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: C70 Classification of International Standard: 13.040.30 Word Count Estimation: 5,538 Date of Issue: 2009-03-31 Date of Implementation: 2009-12-01 Older Standard (superseded by this standard): GB 5817-1986 Regulation (derived from): National Standard Approval Announcement 2009 No.4 (Total No.144) Issuing agency(ies): General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 Summary: This standard specifies the extent of workplace hazards of dust. This standard applies to the extent of workplace hazards of dust job grading, dust can be used as the main basis for the implementation of workplace occupational health and safety supervision and inspection. Radioactive dust and dust caused by chemical poisoning dangers do not apply to this standard. GB/T 5817-2009: Severity Level dust workplace hazards---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.Severity Level dust workplace hazards ICS 13.040.30 C70 National Standards of People's Republic of China Replacing GB 5817-1986 Dust workplace hazards Severity Level Posted 2009-03-31 2009-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard is revised and in place of the national standard GB 5817-1986 "industrial dust hazard degree." This revision compared with the previous version of the major technical changes. --- Standard GB 5817-1986 "industrial dust hazard degree" title has been revised. --- On the part of the terms and definitions be amended to increase the term of the English translation. --- For grading indicators were omissions and amendments. --- To the rank adjusted. This standard was proposed by the State Administration of Work Safety. This standard by the National Safe Production Standardization Technical Committee (SAC/TC288) centralized. This standard drafting unit. China Academy of Safety Science. The main drafters of this standard. Zhou Jianxin, Liugong Zhi, Ren Zhigang, Su Hongjie, Wangshan Wen, HE Chuan, Liu Tiemin. This standard replaces the standards previously issued as follows. --- GB 5817-1986. Dust workplace hazards Severity Level1 ScopeThis standard specifies the degree of dust workplace hazards. This standard applies to workplace hazards Dust level was classified as dust implement workplace occupational health safety oversight inspection The main basis for investigation. Radioactive dust and dust caused by chemical poisoning hazard does not apply to this standard.2 Terms and definitionsColumn surgery terms and definitions apply to this standard. 2.1 Suspended in the air of workplace solid particles. 2.2 According to respirable dust standards to enter the alveolar dust particles collected measurement method, which were 7.07μm aerodynamic diameter Hereinafter, the sampling efficiency of the dust particles in an aerodynamic diameter of 5μm was 50%. 2.3 Can enter the entire respiratory tract (nose, pharynx and larynx, chest bronchi, bronchioles and alveoli) in the dust. Technically Department of the total dust sampler According to standard methods with measured breathing all the dust. 2.4 It refers to workers engaged in professional activities which require frequent or regular visits to locations. 2.5 Time-weights specified 8h workday, Permissible Exposure 40h average work week. 2.6 Time-weights specified 8h working day, the average exposure concentration 40h work week. 2.7 Workplace dust over time weighted average concentration of dust in multiples of occupational health standards.3 Classification Index3.1 uses excessive dust workplace hazards as multiple levels of classification indexes. The formula multiples exceeding 3.2. B = Ba Ba PC-TWA TWA -1 (1) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 5817-2009_English be delivered?Answer: Upon your order, we will start to translate GB/T 5817-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 5817-2009_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 5817-2009_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+ countriesQuestion 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.Question 5: Should I purchase the latest version GB/T 5817-2009?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5817-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
