Z768-01 (R2016)

Preface
0 Introduction
1 Scope
2 Definitions and Reference Publications
3 Principles
4 Roles and Responsibilities
5 Initiating a Phase 1 ESA
6 General Practices
7 Conducting a Site Investigation
8 Evaluation of Information
9 Reporting of Information
Appendices
A - Phase I and II Environmental Site Assessments and Remedial
    Investigations
B - Remedial Investigation
C - Phase I ESA Report Format
D - Bibliography

Lays down guidelines that apply to Phase 1 Environmental Site Assessment (ESA), the purpose of which is to identify actual and potential site contamination.

Scope 1.1 Purpose This Standard establishes the principles and practices that are applicable to a Phase I ESA. It is intended to provide a consistent framework and minimum requirements for conducting Phase I ESAs that can accommodate broader regulatory and liability requirements, as well as address pertinent s ite-specific requirements. This framework involves preparing for and undertaking an investigation and interpreting and reporting on the information gathered. This Standard may be used prior to using CSA Standard Z769. 1.2 Limitations This Standard does not apply to environmental auditing or environmental management systems, which are addressed in separate CSA Standards. This Standard does not involve the selection or implementation of any measuring, sampling, analytical, or remediation activities. Such activities may be included in Phase II and additional ESAs as applicable. 1.3 Mandatory Language In this Standard, \"shall\" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; \"should\" is used to express a recommendation or that which is advised but not required; and \"may\" is used to express an option or that which is permissible within the limits of the standard. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.