This document gives guidance on the: Although the information on soil quality for the risk assessment and/or the development of remedial action plans is gathered by applying this document, it does not give guidance on the decisions and actions that follow from a site investigation, for example, risk assessment and decisions about the requirements for remediation (if any).
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Objectives
4.1 General
4.2 Definitions of objectives
5 General strategy of site investigation
5.1 General
5.2 Scope of preliminary investigation
5.3 Scope of exploratory investigation
5.4 Scope of detailed site investigation
6 Preliminary investigation
6.1 General
6.2 Development of the conceptual site model
6.3 Reporting the preliminary investigation and the conceptual site model
7 Design of intrusive investigations
7.1 Overview
7.2 General aspects of field work
7.3 Overall design aspects
7.4 Sampling patterns and spacing for sampling soils
7.5 Analytical and testing strategies
7.6 Quality assurance and quality control
8 Exploratory investigation
8.1 General
8.2 Sampling strategy
8.3 Evaluation of the exploratory investigation
8.4 Reporting the exploratory investigation
8.5 Determination of the need for a detailed site investigation
9 Detailed site investigation
9.1 General
9.2 Objectives and scope
9.3 Investigation design
9.4 Sampling strategy
9.5 Evaluation of the detailed site investigation
9.6 Reporting
Annex A Contamination hypotheses (informative)
Annex B Methods of non-intrusive investigation (informative)