From: Jennifer Cline
Sent: Tue Jun 21 10:19:25 2016
To: Ryan Hepler
Subject: FW: Turbidimeter purchase approval
Importance: Normal
Hi Ryan,
Here is Dan’s ok for your records.
Jennifer Cline, P.E. | Public Works Director
Licensed in OR, WA
117 N Molalla Ave. | PO Box 248 * |Molalla, OR 97038
O: 503.759.0218 | F: 503.829.3676
From: Dan Huff [mailto:dhuff@cityofmolalla.com]
Sent: Tuesday, June 21, 2016 10:02 AM
To: Jennifer Cline <jcline@cityofmolalla.com>
Cc: Ryan Hepler <rhepler@cityofmolalla.com>
Subject: RE: Turbidimeter purchase approval
Go ahead.
Dan Huff
City Manager
City of Molalla, Oregon
(503) 829-6855
_______________________________________________________________________________
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From: Jennifer Cline [mailto:jcline@cityofmolalla.com]
Sent: Monday, June 20, 2016 5:18 PM
To: Dan Huff <dhuff@cityofmolalla.com>
Subject: FW: Turbidimeter purchase approval
We are having inconsistent turbidity readings at the plant on one of the sensors. Ryan has work with the manufacturer to troubleshoot the cause and replace a few minor parts. The troubleshooting and repairs have not resolved the issue and the manufacturer is recommending replacing the unit $1579.00. Please approve for purchase.
Jennifer Cline, P.E. | Public Works Director
Licensed in OR, WA
117 N Molalla Ave. | PO Box 248 * |Molalla, OR 97038
O: 503.759.0218 | F: 503.829.3676
From: Ryan Hepler [mailto:rhepler@cityofmolalla.com]
Sent: Monday, June 20, 2016 4:18 PM
To: Jennifer Cline <jcline@cityofmolalla.com>
Subject: Turbidimeter purchase approval
I am requesting purchase approval for a replacement sensor for our 1720 E turbidimeter. I have been working with HACH on troubleshooting this turbidimeter and the conclusion is that the turbidimeter has a bad circuit board. The new sensor is $1579.
Ryan Hepler
City of Molalla
Water Treatment Operator
503-829-5408