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Here are a few free and low-cost ways to pre-screen a property for environmental problems

March 15th, 2015 · Due Diligence Tips and Tricks

You’re Finally Buying a Building for Your Business!

Perhaps your business has grown to the point where you’re considering purchasing a building or commercial lot for construction. Or maybe you’ve decided a commercial property would be a good place to invest some capital. If you’re planning on obtaining financing for the purchase, and the price is over $1 million, the lender will probably ask you to have the property evaluated for potential environmental problems.

While You’re Still Shopping Around, there are Several Ways to Get a Big Head Start on Your Environmental Research

Due to the cost, most buyers put off the Phase I Environmental Site Assessment (ESA) until almost every other contingency has been met, as the typical cost for a Phase I ESA can range from $1,700-$2,500. Over the past 20 years, however, much of the information that informs a Phase I ESA has been made publicly available on the web or from government agencies. When you’ve settled on the property you want to buy, you’ll want to hire a qualified environmental professional to conduct your Phase I ESA in compliance with ASTM E1527-05, which defines the Phase I ESA scope of work and qualifications of the environmental professional. But while you’re still shopping around, you can glean a lot of environmental information about a property using these tips and resources: Continue reading “Here are a few free and low-cost ways to pre-screen a property for environmental problems” »

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Beware of Unlicensed “Environmental Consultants”!

December 18th, 2014 · Avoiding Due Diligence Pitfalls

You Usually Get What You Pay For, But Sometimes You Get A Lot Less!

Here at AAI we pride ourselves on providing well-written, diligently researched Phase I and Phase II Environmental Site Assessments on a quick-turnaround basis. Our technical staff are all licensed geologists with many years experience investigating a myriad of property types all around the Pacific Northwest. However, with the recent upsurge in commercial property transactions, we are seeing an unprecedented number of unlicensed “consultants” offering “environmental due diligence reports”. Recently a client sent us a report from such a consultant whose “Linked-in” profile stated they were licensed, but it turns out they were not a licensed engineer or geologist. As if that weren’t bad enough, the report was so rife with careless typographical errors, I wondered if the writer even read through the report once after writing it. Then the consultant offered to conduct a Phase II ESA, including the installation of soil borings and collection of soil and groundwater samples, which constitutes practicing geology without a license. Continue reading “Beware of Unlicensed “Environmental Consultants”!” »

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Call 503.233.8565 to Order Your Phase I ESA Today

May 26th, 2014 · Why You Need to Call Us at 503.233.8565 Today

Email Us Today!

Potential Environmental Problem Areas

Possible Environmental Problems

You may be reading this because you’ve been told by a lender that you need to order a Phase I Environmental Site Assessment (Phase I ESA). You’re in the right place. Our staff have conducted hundreds and hundreds of these assessments and we really love to investigate the history of a property. My name is Michael O’Connor and I’ve spent my career as a registered geologist helping investors, banks, governments, and industrial and commercial property owners avoid the financial nightmare of hidden environmental liabilities. These can range is scope from a forgotten underground gasoline tank, to a poorly-managed nearby drycleaners, to a hazardous waste dump in the basement next door, to lead paint on a windowsill or asbestos lurking behind a wall. Any of these items, if found after you buy the property, will be yours and yours alone to clean up or deal with. By engaging an environmental assessment expert to find those problems before your sign a purchase agreement, you’ll be best prepared to negotiate the terms for cleanup. If you’re the seller, we can help you evaluate and clean up your property in a timely, cost-effective manner. Buying a property without doing a Phase I ESA is like buying used car without popping the hood. Don’t buy a lemon, call the friendly folks at Assessment Associates Environmental Consulting today at 503.233.8565 or email us at Best of luck with your deal!

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EPA Honors 2014 Clean Air Excellence Award Winners in the Northwest

April 14th, 2014 · Why You Need to Call Us at 503.233.8565 Today

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US Environmental Protection Agency:
Contact Information: Contact: Mark MacIntyre / EPA-Seattle / 206-553-7302 /

SEATTLE – The U.S. Environmental Protection Agency (EPA) today presented the 2014 Clean Air Excellence Awards honoring nine projects from across the United States and one individual for their work on clean air and climate initiatives. Two projects in the Northwest garnered awards that recognize innovative programs that protect Americans’ health and the environment, educate the public, serve their communities and stimulate the economy.

“We’re proud of our Clean Air Excellence Award winners here in Washington and applaud their efforts to protect local air quality,” said Dennis McLerran, EPA Region 10 Regional Administrator in Seattle. “These winners are educating our communities, inspiring organizations to take action and developing cutting-edge programs that will cut harmful pollution, improve public health, and make our cities and towns more sustainable.”

This year’s award winners demonstrate a commitment to protecting the air we breathe and addressing climate change. This year’s winners include:

Seaport Air Quality Program – Port of Seattle – Seattle, WA (

Improving Tribal Indoor Air Quality – Tribal Healthy Homes Northwest – Issaquah, WA (

The awards program, established in 2000 at the recommendation of the Clean Air Act Advisory Committee, recognizes and honors both individuals and organizations that have had the courage to innovate, served as pioneers in their fields, advanced public understanding of air pollution and improved air quality. Entries are judged by EPA and the Clean Air Act Advisory Committee, and winners will be recognized with a certificate at an awards ceremony in Washington D.C. on April 2, 2014.

For more about EPA’s 2014 Clean Air Excellence Awards:



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Four Major Changes in the Upcoming ASTM E1527-13 Standard for Phase I ESAs

May 1st, 2013 · Why You Need to Call Us at 503.233.8565 Today

If you’re a property investor, developer, or commercial real estate professional, you’ve probably heard that the new ASTM E1527-13 Standard hits the streets in November. Heres what you absolutely, positively, need to know about the new standard:

There are three principal changes in the standard:

1. The definitions of the terms “Recognized Environmental Condition”, or “REC”  and “Historical REC” (HREC), have been streamlined, and a new term, “Controlled REC ” or “CREC” has been added. The term “de minimis condition” has also been clarified.

Old Definition of “REC”:
“the presence or likely presence of any hazardous substances or petroleum products on a property under conditions that indicate an existing release, a past release, or a material threat of a release of any hazardous substances or petroleum products into structures on the property, or into the ground, ground water, or surface water of the property. The term includes hazardous substances or petroleum products even under conditions in compliance with laws.”

Revised REC Definition:

“the presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: (1) due to any release to the environment; (2) under conditions indicative of a release to the environment; or (3) under conditions that pose a material threat of a future release to the environment.”

Old Historical REC (HREC) Definition:
“an environmental condition which in the past would have been considered a REC, but which may or may not be considered a REC currently.”

New HREC Definition:
“a past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted residential use criteria established by a regulatory authority, without subjecting the property to any required controls (e.g., property use restrictions, AULs, institutional controls, or engineering controls). Before calling the past release an HREC, the EP must determine whether the past release is a REC at the time the Phase I ESA is conducted (e.g., if there has been a change in the regulatory criteria). If the EP considers this past release to be a REC at the time the Phase I ESA is conducted, the condition shall be included in the conclusions section of the report as a REC.”

2. The term “de minimis condition” has been clarified.

The term “de minimis” has been clarified to make it clear that environmental professionals should not use this term to describe a CREC. This revision provides the prospective property owner with added assurances that the Phase I ESA will provide necessary and available information on past corrective actions conducted on the property and available information on contamination left in place. The previous definition of “de minimis” allowed environmental professionals to dismiss, or not report this information because the definition of “de minimis” merely stated that such conditions are not “subject to enforcement action.”

3. The  term “migrate/migration” is now formally defined in the standard, and pertains to solids, liquids, or vapors.

A. “the term MIGRATION refers to the movement of hazardous substances or petroleum products in any form, including, for example, solid and liquid at        the surface or subsurface, and vapor in the subsurface.”
B. E2600-10, the ASTM Vapor Encroachment Standard, is referenced in E1527
C. Addressed in revised “activity and use” definition

4. Changes in Regulatory File Review Requirements:

There is NO mandate to obtain regulatory agency file records, despite the rumors to the contrary. The negotiated language says that “If the property or any of the adjoining properties are identified on one or more of the STANDARD environmental record sources…pertinent regulatory files and/or records associated with the listing SHOULD (not MUST) be reviewed…to obtain sufficient information…in determining if a REC, HREC, CREC (Controlled REC) or a de minimis condition exists at the property in connection with the list. If, in the environmental professional’s opinion, such a review is NOT warranted, the rationale for that decision must be included in the report.

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