### RE: Conference call access information Gary Wood to: Christopher Lambesis 07/08/2010 01:34 PM Cc: 'Terri Zick"

From: "Gary Wood" <woodgl@trimatrixlabs.com > To: Christopher Lambesis/R5/USEPA/US@EPA Cc: "Terri Zick" <tzick@cticompanies.com >

Please respond to <woodgl@trimatrixlabs .com> History: This message has been forwarded.

Hello Chris,
Jeff and I will be speaking with you shortly but I wanted to get the statements of data qualifications to you now related to the IS and surrogate items at issue. It is a single page that would replace the like page in our initial submission to you.

Gary Wood Senior Project Chemist

Corporate / Laboratory Main: 616.975.4500 5560 Corporate Exchange Court SE Direct: 616.940.4206 Grand Rapids, Michigan 49512 Fax: 616.942.7463 woodgl@trimatrixlabs.com www.trimatrixlabs.com
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From: Lambesis.Christopher@epamail.epa.gov [mailto:Lambesis.Christopher@epamail.epa.gov] Sent: Thursday, July 08, 2010 12:15 PM To: Terri Zick Cc: woodgl@trimatrixlabs.com ; glaserj@trimatrixlabs.com ; Kathy Wilson; Ramaly.Todd@epamail.epa.gov Subject: Re: Conference call access information

Terri,
Please feel free to have the lab email any documents we will need before the meeting.

-Chris

Terri Zick <tzick@cticompanies.com > wrote: To: Christopher Lambesis/R5/USEPA/US@EPA From: Terri Zick <tzick@cticompanies.com > Date: 07/08/2010 08:22AM Cc: "woodgl@trimatrixlabs.com " <woodgl@trimatrixlabs.com >, "glaserj@trimatrixlabs.com "<glaserj@trimatrixlabs.com >, Kathy Wilson <kathywilson@owossographic.com >, Todd

Ramaly/R5/USEPA/US@EPA Subject: Conference call access information The conference call will be conducted at 3pm eastern time (2 pm Central Time). Please use the following dial-in information to access the call:

(866) 213-1863 Access Code: 5044901

We look forward to resolving the remaining issues at that time. Please contact me if your schedule changes prior to the scheduled call.

Thank you

Terri Zick 313-300-7401 cell tzick@cticompanies.com

CTI and Associates, Inc. 

### 51331 W. Pontiac Trail, Wixom, Ml 48393 248.486.5100 Phone / 248.486.5050 Fax

From: Lambesis.Christopher@epamail.epa.gov [mailto:Lambesis.Christopher@epamail.epa.gov] Sent: Thursday, July 08, 2010 10:13 AM To: Terri Zick Cc: woodgl@trimatrixlabs.com ; Kathy Wilson; glaserj@trimatrixlabs.com ; Ramaly.Todd@epamail.epa.gov Subject: RE: Availability for conference call

Terri,

We can take a 2pm central time conference call. It is unfortunate that Jody can't make the call since she has been most helpful. However, if all the information is available for the meeting today we should be able to get through this. -Chris

Terri Zick <tzick@cticompanies.com > wrote: To: Christopher Lambesis/R5/USEPA/US@EPA From: Terri Zick <tzick@cticompanies.com > Date: 07/08/2010 08:O1AM Cc: "woodgl@trimatrixlabs.com" <woodgl@trimatrixlabs.com >, Kathy Wilson <kathywilson@owossographic.com >, "glaserj@trimatrixlabs.com " <glaserj@trimatrixlabs.com >, Todd Ramaly/R5/USEPA/US@EPA Subject: RE: Availability for conference call

Chris-Gary Wood and Jeff Glaser from Trimatrix will be available at 3pm eastern time

(2 pm Central time). Jodie is unfortunately not available today, however, she is providing Jeff with the information necessary for our discussion.
Does this alternate time work for you and Todd?

Terri Zick 313-300-7401 cell tzick@cticompanies.com

CTI and Associates, Inc. 51331 W. Pontiac Trail, Wixom, MI 48393 248.486.5100 Phone 248.486.5050 Fax

Original Message From: Lambesis.Christopher@epamail.epa.gov [ mailto:Lambesis.Christopher@epamail.epa.gov] Sent: Wednesday, July 07, 2010 4:55 PM To: Terri Zick Cc: Kathy Wilson; Ramaly.Todd@epamail.epa.gov Subject: Re: Availability for conference call
Hi Terri,
We're available for a call tomorrow (Thursday) at 10am central time. It will be beneficial if you can include the Semi-volatile Analyst/Manager Jody Blouw, and the Extraction Analyst or Manager. They should have the project data, bench notes and calculation sheets. Please let us know what number to call. Thanks.

-Chris

Christopher Lambesis Environmental Scientist U.S EPA Region 5 Land and Chemicals Division (312) 886-3583

From: Terri Zick <tzick@cticompanies.com >

To: Christopher Lambesis/R5/USEPA/US@EPA

Cc: Kathy Wilson <kathywilson@owossographic.com >

Date: 07/07/2010 02:59 PM
Subject: Availability for conference callChrisI am attempting to set up a conference call with Trimatrix to resolve the issues we discussed yesterday afternoon. Please let me know what your schedule allows (preferably tomorrow 7/8/10).
Thank you

Terri Zick 313-300-7401 cell tzick@cticompanies.com

CTI and Associates, Inc. 51331 W. Pontiac Trail, Wixom, MI 48393 248.486.5100 Phone 248.486.5050 Fax

The information contained in this electronic message is privileged and/or confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of the communication is neither allowed nor intended. If you have received this communication in error, please immediately notify us by return e-mail or by calling 800-CTI-TODAY and delete the message. Thank You!

The information contained in this electronic message is privileged and/or confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of the communication is neither allowed nor intended. If you have received this communication in error, please immediately notify us by return e-mail or by calling 800-CTI-TODAY and delete the message. Thank You!

The information contained in this electronic message is privileged and/or confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, or the employee or agent responsible to deliver it to the intended recipient, you are hereby notified that any dissemination, distribution or copying of the communication is neither allowed nor intended. If you have received this communication in error, please immediately notify us by return e-mail or by calling 800-CTI-TODAY and delete the message. Thank You!

## SDG CASE NARRATIVE

Attachment 2 Statement of Data Qualifications

Tentatively Identified Compound Scan - EPA Method 8270C

Qualification: 

### One or more of the internal standards for this sample had recoveries outside of the method

acceptance windows. However, the internal standard associated with the target analyte has acceptable recovery. No qualification is needed. Analysis: USEPA-8270C Sample/Analyte: 1003151-03 OGA Composite 1

1003151-04 OGA Composite 2 1003151-05 OGA Composite 3 1003151-06 OGA Composite 4

Qualification: 

### This sample was used for peak identification only. No quantitative result was obtained. Sample

was prepared by dilution into methylene chloride then directly injected. Analysis: USEPA-8270C Sample/Analyte: 1003151-01 Raw Product - NMP

Qualification: 

### This sample had recoveries of the acid surrogates that were out of control due to sample matrix

interference. The base/neutral surrogate OTP was also out of control due to matrix interference. Result should be considered as estimated. Analysis: USEPA-8270C Sample/Analyte: 1003151-05 OGA Composite 3

Qualification: 

### This sample had recoveries of the acid surrogates that were out of control due to sample matrix

interference. The target analyte was not an acidic compound, therefore, no qualification is necessary. Analysis: USEPA-8270C Sample/Analyte: 1003151-03 OGA Composite 1

1003151-04 OGA Composite 2 1003151-06 OGA Composite 4