This standard is issued under the fixed designation E; the 1 This practice is under the jurisdiction of ASTM Committee E50 on Environ-. On November 6th, , ASTM published the long anticipated new standard for conducting Phase I Environmental Site Assessments, ASTM E The ASTM E Standard is the industry standard used for Phase I Environmental Site Assessments. Fully named “ASTM E Standard Practice for.

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Consistent with good commercial and customary practice, the appropriate level of environmental site assessment will be guided by the type of property subject to assessment, the expertise and risk tolerance of the userand the information developed in the course of the inquiry. Most site assessments are conducted by private companies independent of the owner or potential purchaser of the land. Section of this practice identifies, for informational purposes, certain environmental conditions not an all-inclusive list that may exist on a property that are beyond the scope of qstm practice but may warrant consideration by parties to a commercial real estate transaction.

Inclusion of petroleum products within the scope of this practice and Practice E is not based upon the applicability, if any, of CERCLA to petroleum products. In the United States, an environmental site assessment is a report prepared for a real estate holding that identifies potential or existing environmental contamination liabilities. A person not meeting one or more of those qualifications may assist in the conduct of adtm Phase I Asmt if the individual is under the supervision or responsible charge of a person meeting the definition of an Environmental Professional when concluding such activities.

A Phase 1 Desktop Study is often required in support of a planning application. There is a point at which the cost of information obtained or the time required to gather it outweighs the usefulness of the information and, in fact, may be a material detriment to the orderly completion of transactions.

Section 2 is Referenced Documents. The associated reportage details the steps taken to perform site cleanup and the follow-up monitoring for residual contaminants. Specifically, among the 74 revisions to the standards, major areas of change include: Consequently, this practice does not address many additional issues raised in transactions such as purchases of business entities, or interests therein, or of their assets, that may well involve environmental liabilities pertaining to properties asrm owned or operated or other off-site environmental liabilities.


Phase I environmental site assessment – Wikipedia

Inclusion of petroleum products within the scope of this practice is not based upon the applicability, if any, of CERCLA to petroleum products. Sections 6 through 11 are the main body of the Phase I Environmental Site Assessment, including evaluation and report preparation. In Japan, with the passage of the Soil Contamination Countermeasures Lawthere is a strong movement to conduct Phase I studies more routinely.

While use of this practice is intended to constitute all appropriate inquiries for purposes of the LLPsit is not intended that its use be limited to that purpose. Appendix X5 summarizes non-scope considerations that persons may want to assess. Environmental Protection Agency’s Superfund program.

Phase I environmental site assessment

Users are cautioned that federal, state, and local laws may impose environmental assessment obligations that are beyond the scope of this practice. This document cannot replace education or experience and should be used in conjunction with professional judgment. Environmental Assessment has little to do with the subject of hazardous substance liability, but rather is a study preliminary asttm an Environmental Impact Statementwhich identifies environmental impacts of a land development action and analyzes a broad set of parameters including biodiversityenvironmental noisewater pollutionair pollutiontrafficgeotechnical risks, visual impacts, public safety issues and also hazardous substance issues.

Not all aspects of this practice may be applicable in all circumstances. Section 5 provides discussion regarding activity and use limitations.

Work Item s – proposed revisions of this standard. Environmental site assessments must be evaluated based on the reasonableness of judgments made at the time zstm under the circumstances in which they were made.

Section is Significance and Use of this practice.

In the United Kingdom contaminated land regulation is outlined in the Environment Act Section 13 provides additional information regarding non-scope considerations see 1.


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Astj early as the s specific property purchasers in the United States undertook studies resembling current Phase I ESAs, to assess risks of ownership of commercial properties which had a high degree of risk from prior toxic chemical use or disposal.

As such, this practice is intended to permit a user to satisfy one of the requirements to qualify for the innocent landowner defense to CERCLA liability: Standard Practice for Environmental Site Assessments: The term recognized environmental conditions means the presence or likely presence of any hazardous substances e157 petroleum products on a property under conditions that indicate an existing release, a past release, or a material threat of ast, release of any hazardous substances or petroleum products into structures on the property or into the ground, groundwater, or surface water of the property.

The analysis, often called an ESAtypically addresses both the underlying land as well as physical improvements to the property. Section 3Terminology, has definitions of terms not unique to this practice, descriptions of terms unique to this practice, and acronyms.

Views Read Edit View history. The professional judgment of an environmental professional is, consequently, vital to the performance of all appropriate inquiries. The named reference ben-engineering. Depending upon precise protocols utilized, there are a number of variations in the scope of a Phase I study. Section 4 is Significance and Use of this practice. Such additional services may include business environmental risk issues not included within the scope of this practice, examples of which are identified in Section 13 under Non-Scope Considerations.

Asym are the main body of the Phase I Environmental Site Assessment, including evaluation and report preparation. The additional cost to perform this assessment cannot be included in the amount requested in the loan and adds significant costs to the borrower. Work Item s – proposed revisions of this standard.