Rick,

 

Below is an outline from Brian at NDM concerning the weir at the downstream end of Vitruvian.  Could you send us a proposal for this scope of work?

 

Thanks,

Clay Barnett, P.E.

Town Engineer

Town of Addison

16801 Westgrove Drive

Addison, TX 75001-2818

Office: (972) 450-2857

 <http://www.addisongreen.info/> 

 

From: Brian J. LaFoy [mailto:blafoy@ndmce.com] 
Sent: Tuesday, March 29, 2011 5:44 PM
To: Clay Barnett
Subject: RE: Vitruvian Weir

 

From Kleinfelder, I need a report outlining the following:

 

1.  2 borings - one on each side of the creek.

2.  soil properties based on either a pier supported structure or a spread foundation footing as is out there now. 

3.  Scour characteristics and potential for the creek bottom. 

4.  Lateral pressures and foundation info (bearing capacity, coeff of friction, etc) for concrete sidewalls

 

We'll also need information from Bruce on the topo for the area and on the hydraulics he previously did.  I'll check with Bill in the morning.  We may already have the hydraulic info
but I'll let you know.

 

Brian J. LaFoy, P.E. 
Vice President 
  
Nathan D. Maier Consulting Engineers, Inc. 
8080 Park Lane, Suite 600 
Dallas, Texas 75231 
Ph. 214-739-4741 / Fax 214-739-5961 
blafoy@ndmce.com <mailto:blafoy@ndmce.com>