From: HOY Ray * DEQ
Sent: Mon Jul 18 22:17:30 2022
To: 'Erin Waibel'
Subject: RE: PCC SSBO Bio-Injection Work Plan
Importance: Normal
Microsoft Exchange Server;converted from html;
Erin,
I have reviewed the IRAM and I approve of the seventh injection. You are free to proceed.
Ray
Ray Hoy (he/him/his)
Oregon Department of Environmental Quality
NWR Clean-up Project Manager and Site Assessment Coordinator
700 NE Multnomah St., Suite #600
Portland, OR 97232
503 229-5069; 503 537-8718 cell
From: Erin Waibel <EWaibel@landauinc.com>
Sent: Friday, July 15, 2022 12:18 PM
To: HOY Ray * DEQ <Ray.HOY@deq.oregon.gov>
Cc: McCampbell, Bryan <Bryan.McCampbell@pccstructurals.com>
Subject: PCC SSBO Bio-Injection Work Plan
Hello Ray,
Attached you will find the IRAM Work Plan Addendum No. 8 for a seventh injection of bioremediation amendments at the PCC Structurals SSBO facility (ECSI #1617). We are scheduled to begin the injection event mid-August and would appreciate an expedited DEQ review. Please let us know if you would like to discuss.
Have a great weekend. Thank you,
// ERIN WAIBEL RG
Senior Geologist
D: 503.541.1094 M: 971.235.3025 // ewaibel@landauinc.com
Landau Associates
503.542.1080
1500 SW 1st Ave, Ste 1015, Portland, OR 97201
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