04.30.2007 - Koellermeier Page 1 of 3
Dennis Koellermeier - Fwd: RE: Tigard Library Soil Sampling
From: Dennis Koellermeier
To: Diane)elderks; Gus Duenas
Date: 4/30/2007 3:11 PM
Subject. Fwd RE: Tigard Library Soil Sampling '�X
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I think this may have fallen off someone's radar screen. Can you pis see that GeoEngineers gets copies of the
previous work. Thanks
Dennis Koellermeier
Public Works Director
City of Tigard
Main #:503.639.4171 ex.2596
Direct #: 503.718.2596
Fax #: 503.684.8840
Dennisti ard-or:go.v..
>>> "Chris W. Breemer" <cbreemer@geoengineers.com> 04/30 2:52 PM >>>
Hello Dennis,
We are still awaiting previous environmental reports for the library. Will you please check into the status of
those reports?
Thank you,
Chris
Chris Breemer
Senior Project Manager
GeoEngineers,Inc.
15055 SW Sequoia Parkway
Suite 140
Portland,OR 97224
Office:503-624-9274
Mobile:503-351-6544
Disclaimer: Any electronic form, facsimile or hard copy of the original document (email, text, table, and/or
figure), if provided, and any attachments are only a copy of the original document. The original document is
stored by GeoEngineers,Inc. and will serve as the official document of record.
From: Dennis Koellermeier [mailto:DENNIS@tigard-or.gov]
Sent: Monday, April 30, 2007 9:13 AM
To: Chris W. Breemer
Subject: RE: Tigard Library Soil Sampling
that would be wonderful. Thanks Chris
Dennis Koellermeier
Public Works Director
City of Tigard
Main #:503.639.4171 ex.2596
Direct #: 503.718.2596
Fax #: 503.684.8840
file://C:\Documents and Settings\greer\Local Settings\Temp\GW)0000l.HTM 4/30/2007
Page 2 of 3
Dennis@tigard-or.gov
>>> "Chris W. Breemer" <cbreemer@geoengineers.com> 04/30 8:46 AM >>>
Hello Dennis,
We can mark that area today. We will mark it in paint on the ground, if acceptable.
Regards,
Chris
Chris Breemer
Senior Project Manager
GeoEngineers,Inc.
15055 SW Sequoia Parkway
Suite 140
Portland,OR 97224
Office:503-624-9274
Mobile: 503-351-6544
Disclaimer: Any electronic form, facsimile or hard copy of the original document (email, text, table, and/or
figure), if provided, and any attachments are only a copy of the original document. The original document is
stored by GeoEngineers, Inc. and will serve as the official document of record.
From: Dennis Koellermeier [mailto:DEN NIS@tigard-or.gov]
Sent: Monday, April 30, 2007 8:05 AM
To: Chris W. Breemer
Subject: Re: Tigard Library Soil Sampling
Thanks Chris, on another note, we need to deliniate the fabric location in the central planter. We intend to plant
and bark this week. when can you do this?
Dennis Koellermeier
Public Works Director
City of Tigard
Main #:503.639.4171 ex.2596
Direct #: 503.718.2596
Fax #: 503.684.8840
Dennis@tigard-or.gov
>>> "Chris W. Breemer" <cbreemer@geoengineers.com> 04/27 4:38 PM >>>
Hello,
We recently collected soil samples at the Tigard library site to assist with planning for upcoming construction
activities. We collected soil samples from eight locations to refine the understanding of the southern extent of
contamination in planned construction areas and we collected one composite soil sample for landfill waste
profiling.
We are preparing a report now. Here is a preliminary summary of the findings:
1) Arsenic is present in soil at concentrations above background levels throughout the area of planned
construction at the southwest portion of the site. Contractors should manage all soil in that area in
accordance with the Contaminated Soil Management Plan (GeoEngineers, 2007).
2) At the southwest portion of the site, the northwest portion of the restored stream channel is in
contaminated soil and should be managed in accordance with the Contaminated Soil Management Plan
(GeoEngineers, 2007). Soil in the southeast portion of the planned channel exhibits arsenic less than
background concentrations and special management is not required. We are plotting the data now to
show the boundary of contamination.
3) The sample collected for landfill waste profiling will meet Waste Management's disposal criteria for
arsenic-contaminated soil. We will prepare a waste profile for the City.
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We plan on preparing a short letter summarizing our findings on Monday. Please let us know if you have any
questions.
Regards,
Chris Breemer
Senior Project Manager
GeoEngineers,Inc.
15055 SW Sequoia Parkway
Suite 140
Portland,OR 97224
Office:503-624-9274
Mobile:503-351-6544
Disclaimer: Any electronic form, facsimile or hard copy of the original document (email, text, table, and/or
figure), if provided, and any attachments are only a copy of the original document. The original document is
stored by GeoEngineers, Inc. and will serve as the official document of record.
file://C:\Documents and Settings\greer\Local Settings\Temp\GW}0000l.HTM 4/30/2007