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GB/T 42489-2023 English PDF

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US$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42489-2023: Soil quality - Decision unit-multi increment sampling method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42489-2023	439	Add to Cart	4 days	Soil quality - Decision unit-multi increment sampling method	Valid

Similar standards

NY/T 2543 NY/T 2272 LY/T 1231 GB/T 42487 GB/T 42485

Basic data

Standard ID: GB/T 42489-2023 (GB/T42489-2023)
Description (Translated English): Soil quality - Decision unit-multi increment sampling method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B10
Classification of International Standard: 13.080.01
Word Count Estimation: 22,282
Date of Issue: 2023-03-17
Date of Implementation: 2023-10-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42489-2023: Soil quality - Decision unit-multi increment sampling method

---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 13.080.01 CCSB10 National Standards of People's Republic of China Soil Quality Decision Unit-Multi-point Incremental Sampling Method Released on 2023-03-17 2023-10-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Basic principles 3 4.1 Targeting 3 4.2 Scientific 3 4.3 Representativeness 3 4.4 Operability 3 5 Workflow 3 6 Pollution identification 4 6.1 Determining the working boundary 4 6.2 Establish a preliminary conceptual model of soil pollution 4 7 Preparation of sampling plan 4 7.1 Determining Data Quality Objectives 4 7.2 Division of decision-making units 4 7.3 Multi-point incremental layout 5 7.4 Detection indicators 6 7.5 Personal protection and secondary pollution prevention plan 6 8 Field sampling 6 8.1 Preparation before sampling 6 8.2 Soil sample collection 7 8.3 On-site sampling quality assurance and quality control 8 8.4 Storage and transportation of soil samples9 8.5 Safety protection and secondary pollution prevention 9 9 Laboratory secondary sampling and analysis 9 9.1 Sample preparation 9 9.2 Laboratory secondary sampling quality assurance and quality control 10 9.3 Laboratory sample analysis 10 9.4 Laboratory Analysis Quality Assurance and Quality Control 10 10 Data Quality Assessment 10 11 Soil Pollution Assessment 11 Appendix A (Informative) Decision-Making Unit Division Example 12 Reference 19

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 for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document was proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China. This document is under the jurisdiction of the National Soil Quality Standardization Technical Committee (SAC/TC404). This document was drafted by. Nanjing Institute of Soil Science, Chinese Academy of Sciences, Nanjing Institute of Environmental Science, Ministry of Ecology and Environment, Soil, Ministry of Ecology and Environment With Agricultural and Rural Ecological Environment Supervision Technology Center, Jiangsu Academy of Environmental Sciences, Jiangsu Geological Survey Institute, Jiangsu Environmental Monitoring Center, Environmental Protection Scientific Research and Monitoring Institute of the Ministry of Agriculture and Rural Affairs, Jiangsu Provincial Cultivated Land Quality and Agricultural Environmental Protection Station, Jiangsu Provincial Agricultural Product Quality Inspection and Testing Test Center, Beijing Academy of Eco-Environmental Protection Science, Beijing Construction Engineering Environmental Restoration Co., Ltd., Jiangsu Dadi Yiyuan Environmental Restoration Co., Ltd. Co., Ltd., Nanjing Zhonghe Huanyu Environmental Technology Co., Ltd., Jiangsu Nanjing Environmental Monitoring Center, Jiangsu Quality and Standardization Research Institute. The main drafters of this document. Song Jing, Shan Yanhong, Guo Guanlin, Wang Shui, Tang Zhiyun, Hu Guanjiu, Lin Dasong, Qiu Dan, Hao Guohui, Zhang Lina, Li Shupeng, Liu Zhiyang, Pan Yunyu, Yang Zhengbiao, Hou Yueli, Tang Wei, Lu Pinjie, Wang Dongzhe, Gao Xin, Zhao Xiaofeng, Mao Juan, Xu Genyan. Soil Quality Decision Unit-Multi-point Incremental Sampling Method

1 Scope

This document establishes the basic principles and work flow of the decision-making unit-multi-point incremental sampling method, and stipulates pollution identification, sampling plan preparation, Technical methods for field sampling, laboratory sub-sampling and analysis, data quality assessment and soil pollution assessment. This document is applicable to field or plot scale agricultural land and construction land soil pollution investigation, soil pollution remediation and risk control monitoring. measurement and impact evaluation. This document does not apply to sampling of soil radioactive contamination and biological contamination.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB 15618-2018 Soil Environmental Quality Agricultural Land Soil Pollution Risk Control Standards (Trial) GB/T 36197-2018 Soil Quality Soil Sampling Technical Guidelines GB/T 36199 Soil Quality Soil Sampling Program Design Guidelines GB/T 36200-2018 Soil Quality Guidelines for Soil Pollution Survey Methods in Cities and Industrial Sites GB 36600-2018 Soil Environmental Quality Construction Land Soil Pollution Risk Control Standards (Trial) HJ25.1 Technical Guidelines for Investigation of Soil Pollution in Construction Land HJ/T 166 Soil Environmental Monitoring Technical Specifications NY/T 395 Technical Specifications for Farmland Soil Environmental Quality Monitoring

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 soil pollution soil contamination The average content of any pollutant in a certain area or volume of soil exceeds the soil background content or soil pollution risk control standards standard value. 3.2 Comprehensively describe the soil type, geology, hydrogeology and other natural conditions of the surveyed area in the form of text, graphs, tables, etc., as well as pollution sources and Models for overall conditions such as drug migration characteristics, receptor exposure pathways, etc. 3.3 Decision unit decisionunit A 3D soil sampling unit delineated by a comprehensive conceptual model of soil pollution and survey accuracy requirements. Note. Based on the overall average content of soil pollutants in the sampling unit, the degree and scope of potential environmental hazards and risks to human health and the environment are judged, and subsequent decisions are made. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42489-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42489-2023_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 GB/T 42489-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42489-2023_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.