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HJ 25.1-2014

HJ 25.1-2014_English: PDF (HJ25.1-2014)
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HJ 25.1-2014English639 Add to Cart Days<=4 Technical guidelines for environmental site investigation HJ 25.1-2014 Obsolete HJ 25.1-2014
 

BASIC DATA
Standard ID HJ 25.1-2014 (HJ25.1-2014)
Description (Translated English) Technical guidelines for environmental site investigation
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z04
Word Count Estimation 16,165
Date of Issue 2014/2/19
Date of Implementation 2014/7/1
Older Standard (superseded by this standard) HJ/T 25-1999
Quoted Standard GB 15618; GB/T 14848; HJ/T 164; HJ/T 166; HJ 25.2; HJ 25.3; HJ 25.4
Drafting Organization Shenyang Institute of Environmental Sciences; Environmental Protection Research Institute of Light Industry; Ministry of Environmental Protection Standards Institute; Nanjing Institute of Environmental Sciences Department of Environmental Protection; Shan
Administrative Organization Ministry of Environmental Protection
Regulation (derived from) Ministry of Environmental Protection Notice No. 14 of 2014
Issuing agency(ies) Ministry of Environmental Protection
Summary This standard specifies the principles of environmental site investigation of soil and groundwater, content, procedures and technical requirements. This standard applies to environmental site investigation, provide the basic data and information for envir

HJ 25.1-2014
Technical guidelines for environmental site investigation
People's Republic of China National Environmental Protection Standards
Replacing HJ/T 25-1999
Issued on.2014-02-19
2014-07-01 implementation
Issued by the Ministry of Environmental Protection
Table of Contents
Preface II
1. Scope ..1
2 Normative references ..1
3 Terms and Definitions .1
4 Basic Principles and procedures 1
5 The first phase of site environmental investigation .. 3
6 ..5 second phase of site environmental investigation
7 The third phase environmental site investigation ..7
8 of the report prepared ..8
Appendix A (informative) Outline of the investigation report prepared ..9
Annex B (informative) Common characteristics of pollutants and contaminated sites 11
Foreword
According to "People's Republic of China Environmental Protection Law", to protect the ecological environment, safeguarding human health, strengthen contaminated sites
Environmental supervision and management, regulate the site environmental investigation, the development of this standard.
This standard and contaminated sites belong to the following standard series of environmental standards.
"Site Environmental Monitoring Technical Guidelines" (HJ 25.2-2014);
"Contaminated Sites Risk Assessment Guidelines" (HJ 25.3-2014);
"Contaminated site soil remediation technology Guidelines" (HJ 25.4-2014).
From the date of implementation of the above standards, "Soil Environmental Quality Industrial Risk Evaluation Criteria" (HJ/T 25-1999)
Abolished.
This standard specifies the principles of environmental investigation of the site, content, procedures and technical requirements.
This standard is developed by the Ministry of Environmental Protection Science, Technology organization.
This standard is mainly drafted by. Environmental Protection Research Institute of Light Industry, the Ministry of Environmental Protection Standards Institute ENVIRONMENTAL PROTECTION
Nanjing Institute of Environmental Sciences care unit, the Shanghai Academy of Environmental Sciences, Shenyang Academy of Environmental Sciences.
This standard MEP February 19, 2014 for approval.
This standard from July 1, 2014 implementation.
This standard by the Ministry of Environmental Protection is responsible for interpretation.
Environmental Site Investigation Technical Guidelines
1 Scope
This standard specifies the principles of environmental site investigation of soil and groundwater, content, procedures and technical requirements.
This standard applies to environmental site investigation, provide the basic data and information for environmental management of contaminated sites.
This standard does not apply to radioactive contamination of the site investigation.
2 Normative references
The standard content of the following documents cited in the articles. For undated references, the effective version applies
To this standard.
GB 15618 Soil Environmental Quality Standards
GB/T 14848 groundwater quality standards
HJ/T 164 groundwater environmental monitoring technical specifications
HJ/T 166 soil environmental monitoring technical specifications
HJ 25.2 Site Environmental Monitoring Technical Guidelines
HJ 25.3 Contaminated Sites Risk Assessment Guidelines
HJ 25.4 contaminated site soil remediation guidelines
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1 site site
The total land within a certain range of soil, groundwater, surface water and land within all structures, facilities and biological
and.
3.2 potentially contaminated sites potential contaminated site
Means for engaging in production, management, processing and storage of toxic and hazardous substances, piling or potentially hazardous waste treatment and disposal, in order to
And engaged in mining activities such as pollution and the ecological environment on human health or pose a potential risk venues.
3.3 Environmental Site Investigation environmental site investigation
Methods A systematic investigation to determine whether the process of site contamination and pollution degree and scope.
3.4 sensit