RE_ Liquid GAC Water Remediation Field Test - Request for Quote (PE)From:Caleb Osborne
To:Ivo Bergsohn
Subject:RE: Liquid GAC Water Remediation Field Test - Request for Quote (PE)
Date:Monday, March 26, 2018 9:36:13 AM
Good morning Ivo,
I was contacted by Milt at Kennedy Jenks last week. He had a few questions about the carbonvessels we quoted you. Will you be needing the rental vessels and carbon coming up soon? We alsorecommend using a mechanical bag filter before the carbon. Let me know if you have any questions.Thanks!
Best Regards, Caleb OsborneAccount ManagerPure Effect, Inc.Environmental Solutions 714-459-4304 Direct714-715-5759 Cell714-639-PURE714-639-8530 Fax www.pureeffect.com CONFIDENTIALITY NOTICE:The information contained in this e-mail (and any attachments) is covered by the ElectronicsPrivacy Act, 18 U.S.C. §§ 2510-2521. This email constitutes a privileged and confidentialcommunication pursuant to California Evidence Code § 952 and California Code of CivilProcedure § 2018. This email is intendedonly for the identified recipient(s). If you are not theintended recipient, you are notified that any disclosure, copying, distribution or the taking ofany action in reliance on this email is strictly prohibited. If you are not the intended recipient,please immediately delete this email, destroy any copies; and, notify Pure Effect, Inc. byresponsive email, telephone at 714-639-7873(PURE) or fax at 714-639-8539. Thank you foryour cooperation
From: Caleb Osborne
Sent: Monday, February 5, 2018 3:46 PM
To: Ivo Bergsohn <Ibergsohn@stpud.dst.ca.us>
Subject: RE: Liquid GAC Water Remediation Field Test - Request for Quote (PE)
Hi Ivo, I thought I would check in with you to see if there were any updates with this project I quoted you
for. I would assume that you would be waiting until summer for the test. Let me know when you geta chance. Thanks! Best Regards,
Caleb Osborne
Account ManagerPure Effect, Inc.Environmental Solutions 714-459-4304 Direct
714-715-5759 Cell714-639-PURE
714-639-8530 Fax www.pureeffect.com
CONFIDENTIALITY NOTICE:The information contained in this e-mail (and any attachments) is covered by the Electronics
Privacy Act, 18 U.S.C. §§ 2510-2521. This email constitutes a privileged and confidentialcommunication pursuant to California Evidence Code § 952 and California Code of Civil
Procedure § 2018. This email is intendedonly for the identified recipient(s). If you are not theintended recipient, you are notified that any disclosure, copying, distribution or the taking of
any action in reliance on this email is strictly prohibited. If you are not the intended recipient,please immediately delete this email, destroy any copies; and, notify Pure Effect, Inc. by
responsive email, telephone at 714-639-7873(PURE) or fax at 714-639-8539. Thank you foryour cooperation
From: Caleb Osborne
Sent: Thursday, November 2, 2017 4:34 PM
To: Ivo Bergsohn <Ibergsohn@stpud.dst.ca.us>
Cc: Jeff Sherod <jsherod@pureeffect.com>
Subject: RE: Liquid GAC Water Remediation Field Test - Request for Quote (PE)
Hi Ivo,
See attached quote and spec sheet for the carbon vessels and carbon. Configuration would be a singlepass, 2 vessels in parallel. I’ll get you shipping estimates next week. I don’t have an option for theheat tape yet either. I’ll let you know when I do. Let me know if you need anything else or have anyquestions. Thanks!
Best Regards, Caleb OsborneAccount ManagerPure Effect, Inc.Environmental Solutions 714-459-4304 Direct714-715-5759 Cell714-639-PURE x304714-639-8530 Fax www.pureeffect.com
CONFIDENTIALITY NOTICE:
The information contained in this e-mail (and any attachments) is covered by the ElectronicsPrivacy Act, 18 U.S.C. §§ 2510-2521. This email constitutes a privileged and confidential
communication pursuant to California Evidence Code § 952 and California Code of CivilProcedure § 2018. This email is intendedonly for the identified recipient(s). If you are not the
intended recipient, you are notified that any disclosure, copying, distribution or the taking ofany action in reliance on this email is strictly prohibited. If you are not the intended recipient,
please immediately delete this email, destroy any copies; and, notify Pure Effect, Inc. byresponsive email, telephone at 714-639-7873(PURE) or fax at 714-639-8539. Thank you for
your cooperation
From: Ivo Bergsohn [mailto:Ibergsohn@stpud.dst.ca.us]
Sent: Monday, October 30, 2017 10:21 AM
To: Caleb Osborne <cosborne@pureeffect.com>
Cc: Sachi Itagaki <SachiItagaki@kennedyjenks.com>; Eddy Teasdale
(EddyTeasdale@kennedyjenks.com) <EddyTeasdale@kennedyjenks.com>
Subject: Liquid GAC Water Remediation Field Test - Request for Quote (PE)
Hi Caleb-
Thanks for returning my call this morning. In follow-up, specifics for the field test are provided
below.
The South Tahoe Public Utility District is planning to conduct a field test in support of an engineering
Feasibility Study to identify the most cost-effective means of mitigating a chlorinated hydrocarbon
contaminant plume. The field test would involve the performance of a short-term groundwater
pumping test at a site in South Lake Tahoe, California. For planning purposes, the pumping test
would be performed at a maximum flowrate of about 200 gallons per minute (GPM), with an
expected contaminant influent concentration of about 50 µg/L [tetrachloroethylene (PCE)].
Discharge to the sanitary sewer will require removal of PCE from the extracted groundwater to
below drinking water standards (5 µg/L). The total duration of the pumping test is estimated at
about 100 hours.
Can you please provide a cost estimate along with engineering details for the equipment Pure Effect
could provide for this field test.
Nice talking with you and again thanks for your reply,
Ivo Bergsohn, PG, HG
Hydrogeologist
South Tahoe Public Utility District
1275 Meadow Crest Drive
South Lake Tahoe, CA 96150
(530)543-6204
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