From: KENT Mavis D
Sent: Mon Jul 06 10:47:32 2009
To: 'Sarah Prowell'
Cc: 'Chris Kimmel '; 'John Cushing'; 'Kenneth Chaput'
Subject: RE: TSA 2009 Monitoring and Contingency Plan for PWB Pumping Events
Importance: Normal
I agree with your recommendation to discontinue continuous datalogger monitoring ofBOP-23(dg) which should not affect any other current monitoring use of that well.
Please forward a copy of the plan to Randy. Thanks.
From: Sarah Prowell [mailto:sprowell@ix.netcom.com]
Sent: Monday, July 06, 2009 10:39 AM
To: KENT Mavis D
Cc: 'Chris Kimmel '; 'John Cushing'; 'Kenneth Chaput'
Subject: RE: TSA 2009 Monitoring and Contingency Plan for PWB Pumping Events
Hello Mavis,
Please find Table 1 attached, now including footnote formatting changes to address the previous Adobe Acrobat / Excel compatibility issues. Also, the table has been inserted into the full document, which is also attached.
We did not yet forward the document to the PWB, hoping first to receive your review and approval of the one recommendation made in the plan. Let us know if that recommendation looks acceptable to you, and we’ll get a copy off to Randy.
Thanks. Sarah
From: KENT Mavis D [mailto:KENT.Mavis@deq.state.or.us]
Sent: Monday, July 06, 2009 9:07 AM
To: Sarah Prowell
Cc: Chris Kimmel ; John Cushing; Kenneth Chaput
Subject: RE: TSA 2009 Monitoring and Contingency Plan for PWB Pumping Events
Sarah, I have reviewed this document but noticed that Table 1 notes have some formatting issues. The last entry for “M” the text seems to go off the page (incomplete sentence). A few other letters are overprinted. Most critical, the threshold concentration is not readable.
Could you check and resend? If this is also what was sent to Randy, he may also need a revised copy. Thanks.
From: Sarah Prowell [mailto:sprowell@ix.netcom.com]
Sent: Thursday, July 02, 2009 1:20 PM
To: KENT Mavis D
Cc: Chris Kimmel ; John Cushing; Kenneth Chaput
Subject: TSA 2009 Monitoring and Contingency Plan for PWB Pumping Events
Hello Mavis,
Please find attached the TSA remedy 2009 Monitoring and Contingency Plan for PWB Pumping Events, with minor updates from last year’s version. It outlines the monitoring schedule that will be implemented if the PWB pumps longer than 30 days this year.
Chris Kimmel and I and have included one new recommendation in the document, which is to remove Lower TSA well BOP-23(dg) from the continuous water level response monitoring schedule. This well is duplicative of other nearby response monitoring wells, while the TSA plume has continued to shrink in size.
Don’t hesitate to let us know if you have any questions or comments.
Sincerely, Sarah
Sarah Prowell, R.G.
Prowell Environmental, Inc.
2216 SW Sunset Blvd.
Portland, Oregon 97239
Phone: 503/452-0972
Fax: 503/452-1427