ASTM Standard E for Phase I ESAs. • Only ASTM E standard is recognized by. U.S. EPA to be compliant with All Appropriate. Inquiries. The federal Comprehensive Environmental. Response Compensation and Liability Act. (“CERCLA”) holds current and former owners and operators of. On December 30, , the U.S. EPA formally recognized a new standard (ASTM Standard E) to demonstrate compliance with the All Appropriate.

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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.

Historical Version s – view previous versions of standard. Section 2 is Referenced Documents. Phase II Environmental Site Assessment is an “intrusive” investigation which collects original samples of soil, groundwater or building materials to analyze for quantitative values of various contaminants. The term recognized environmental conditions means the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: Thus, these transactions are not included in the term commercial real estate transactions, and it is not intended to imply that such persons are obligated to conduct an environmental site assessment in connection with these transactions for purposes of all appropriate inquiries or for any other purpose.

Pages with reference errors Pages with broken reference names All articles with unsourced statements Articles with unsourced statements from February For other uses, see Level 1 disambiguation and Phase 1 disambiguation. The named reference ben-engineering.

At least one jurisdiction in Canada Ontario now requires the completion of a Phase I prior to the transfer of some types of industrial properties. The additional cost to perform this assessment cannot be included in the amount requested in the loan and adds significant costs to the borrower. A variety of reasons for a Phase I study to be performed exist, the most common being: De minimis conditions are not recognized environmental conditions.

In the United States of America demand increased dramatically for this type of study in the s following judicial decisions related to liability of property owners to effect site cleanup. This page was last edited on 27 Decemberat Environmental Assessment has little to do with the subject of hazardous substance liability, but rather is a study preliminary to 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.


Views Read Edit View history. 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 previously owned or operated or other off-site environmental liabilities.

Users are cautioned that federal, state, and local laws may impose environmental assessment obligations that are beyond the scope of this practice.

Phase I environmental site assessment

Retrieved from ” https: As such, sufficient documentation of all sources, records, and resources utilized in conducting the inquiry required by this practice must be provided in the written report refer to 8. Phase III investigations aim to delineate the physical extent of contamination based on recommendations made in Phase II assessments.

From Wikipedia, the free encyclopedia. Phase III investigations may involve intensive testing, sampling, and monitoring, “fate and transport” studies and other modeling, and the design of feasibility studies for remediation and remedial plans.

There are several other report types that have some resemblance in name or degree of detail to the Phase I Environmental Site Assessment:. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

By using this site, you agree to the Terms of Use and Privacy Policy. The system of prior assessment usage is based on the following principles that should be adhered to in addition to the specific procedures set forth elsewhere in this practice:. Section 3Terminology, has definitions of terms not unique to this practice, descriptions of terms unique to this practice, and acronyms.

A person not meeting one or more of e15527-13 qualifications may assist in the conduct of a Phase I E152-713 if the individual is under the supervision or responsible charge of a person meeting the definition of an Environmental Professional when concluding such activities.

One of the purposes of this practice is to identify a balance between the competing goals of limiting the costs and time demands inherent in performing an environmental site assessment and the reduction of uncertainty about unknown conditions resulting from additional information.

Many of the preparers are environmental scientists who have been trained to integrate these diverse disciplines. The Phase I ESA is generally considered the first step in the process of environmental due diligence. Inclusion of petroleum products within the scope of this practice is not based upon the applicability, if any, of CERCLA to petroleum products. When the field visit component is deleted the study is sometimes called a Transaction Screen. This awtm cannot replace education or experience and should be used in conjunction with e11527-13 judgment.


Section 1 is the Scope. Environmental site assessments must be evaluated based on the reasonableness of judgments made at the time and under the sstm in which they were made.

As 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. Link to Active This link will always route to the current Active version of the standard.

Not all aspects of this practice may be applicable in all circumstances.

Phase I environmental site assessment – Wikipedia

These include, but are not limited to: In Japan, with the passage of the Soil Contamination Countermeasures Lawthere is a strong movement to conduct Phase I studies more routinely. Many times these studies were preparatory to understanding the nature of cleanup costs if the e1572-13 was being considered for redevelopment or change of land use. Therefore, this practice describes procedures to be followed to assist users in determining the appropriateness of using information in environmental site assessments performed more than one year prior to the date of acquisition of the property or for transactions not involving an acquisition the date of the intended transaction.

While there are myriad sites that have been analyzed to date within the United States, the following list will serve as examples of the subject matter:. Due diligence requirements are determined according to the NAICS codes associated with the prior business use of the property. An Environmental Professional is someone with [ citation needed ].

Subject to Section 4. Additional tasks may be necessary to document conditions that may have changed materially since the prior environmental site assessment was conducted. This study normally atm assessment of alternative cleanup methods, costs and logistics. 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.

No specific legal asm between the environmental professional and the user is necessary for the user to meet the requirements of this practice.