From: Jennifer Cline

Sent: Tue Nov 24 11:52:25 2015

To: Jason Clifford

Subject: FW: WesTech on Gravity Filter Leak

Importance: Normal

Attachments: image001.png; 121564 Q1.pdf;

 

The quote to provide a quote seems ridiculously large. I have contacted all of the three contacts on that list.

Let’s see if we can get them to provide a quote and site visit first. I will stay on top of them.

Jennifer Cline, P.E. | Public Works Director

Licensed in OR, WA

City of Molalla

117 N Molalla Ave. | PO Box 248 * |Molalla, OR 97038

O: 503.759.0218 | F: 503.829.3676

From: David MORTENSEN [mailto:DMORTENSEN@westech-inc.com]

Sent: Tuesday, November 24, 2015 11:33 AM

To: Jason Clifford <jclifford@cityofmolalla.com>

Cc: Jennifer Cline <jcline@cityofmolalla.com>

Subject: WesTech on Gravity Filter Leak

Jason,

The WesTech engineering group for the gravity filters say that the cause or location of the leak of media and water cannot be determined from the photographs. They recommend that WesTech come to your site, climb under the tank, and determine what has failed. This would be an inspection visit only. Attached is a quote for that visit.

Once the problem is determined, WesTech would need to return for a second visit to repair the issue. The second visit would be quoted based on the trip report from the first visit. The corrective action could be as simple as replacing a failed nozzle, or be more difficult as patching a corroded area.

Regards,

David Mortensen

Project Manager

Aftermarket Services | T: 801.290.1877

dmortensen@westech-inc.com | westech-inc.com

image

From: Jason Clifford [mailto:jclifford@cityofmolalla.com]

Sent: Friday, November 13, 2015 1:10 PM

To: David MORTENSEN

Cc: Jennifer Cline

Subject: FW: gravity filter #1 leak

From: Jason Clifford [mailto:jclifford@cityofmolalla.com]

Sent: Friday, November 13, 2015 10:58 AM

To: 'dmortensen@westech-inc.com' <dmortensen@westech-inc.com>

Cc: Jennifer Cline <jcline@cityofmolalla.com>

Subject: gravity filter #1 leak

David,

Here are pics of gravity filter #1 that has holes underneath the tank. Pic #1 is the top of the filter looking down. No media or water. Pic #2 is on the west side of the filter. Sand and water on the floor. Pic #3, I’m facing east. The leak occurred where the bolt is holding the tank to the foundation. If you have questions, please contact me.

Thanks,

Jason Clifford

503-793-5283