MA1009-CS130807
Rhonda Adloo
From:Kyle Dykes <KDykes@TNPINC.com>
Sent:Wednesday, August 07, 2013 9:47 AM
To:Keith Marvin
Subject:RE: Alex canal - water draw down
Keith,
After talking with Jay Sappington (CMJ) and Jericho Guo (TNP), I offer the following additional information.
TNP prefers to maintain the original direction for handling the HOA wall (i.e. 3”/day, max 1” draw down) and
work platform; however,
If the water is drawn down further, precise measuring should be in place for identifying any lateral movement of
the wall.
Work Platform – any work platform material that buries into the channel bottom could probably stay
permanently. This should help alleviate the concern for difficult removal.
In order to provide a calculated threshold for max draw down, extensive testing and monitoring would be
required. Please let me know if you have any further questions.
Kyle Dykes, P.E., CFM
StormWaterGroup
1100 Macon Street
Fort Worth, Texas 76102
817.336.5773 Main
817.665.7171 Direct
kdykes@tnpinc.com
From: Kyle Dykes
Sent: Tuesday, August 06, 2013 11:04 AM
To: 'Keith Marvin'
Subject: Alex canal - water draw down
Keith,
I’m currently waiting on feedback from our structural team and CMJ. I’ll be in touch as soon as I have something.
Kyle Dykes, P.E., CFM
StormWaterGroup
1100 Macon Street
Fort Worth, Texas 76102
817.336.5773 Main
817.665.7171 Direct
1
kdykes@tnpinc.com
2