Joel, Attached is a detail we got from the City of Carrollton for the subsurface drain. We need to run the drain from the inlet located at Sta. 6+65 to approximately Sta. 13+00. This will be added to the Phase 1B contract and can be included in Change Order 6 which is the removal of all the items that cannot be constructed prior to May 31 due to the delay in the bridge package. We will add the extension of the 18” RCP up to the right-of-way or drainage easement (if there is one) to the Phase 1B contract as well. Beyond that point we will either need to acquire a drainage easement or UDR will need to perform the work. If you have any questions, please feel free to contact me. Thanks, Clay Barnett, P.E. Town Engineer Town of Addison 16801 Westgrove Drive Addison, TX 75001-2818 Office: (972) 450-2857 -----Original Message----- From: Joel Massey [mailto:jmassey@icon-engineers.com] Sent: Thursday, March 11, 2010 1:43 PM To: Eric T. Little Cc: Nick Jacob; Clay Barnett; Bruce Dunne Subject: RE: VP Phase 1B Infra - Add Storm Drain Inlet Ok Eric. I will need direction from you and Clay for two items: 1. The extent and location of the “paving subsurface drainage”. (after the condition is determined) 2. Whether or not these revisions are to be added to Phase 1B contract and drawings or something else. Joel From: Eric T. Little [mailto:ELittle@udr.com] Sent: Thursday, March 11, 2010 1:31 PM To: Joel Massey; Bruce Dunne; Clay Barnett Cc: Nick Jacob Subject: FW: VP Phase 1B Infra - Add Storm Drain Inlet Joel, I’m good to go with this. Clay is going to send you a copy of the town’s detail for the paving subsurface drainage that they are wanting to add. Thanks, Eric Little Project Manager, UDR 5430 LBJ Freeway, Suite 1250 Dallas, TX 75240 Ph: 972.774.0552 Fx: 972.991.4113 Cell: 214.641.5761 www.UDR.com From: Joel Massey [mailto:jmassey@icon-engineers.com] Sent: Thursday, March 11, 2010 1:05 PM To: Eric T. Little Cc: cbarnett@addisontx.gov; Bruce Dunne Subject: VP Phase 1B Infra - Add Storm Drain Inlet Eric, Per our meeting yesterday at the site, attached is an exhibit showing our recommendation for collecting the storm water runoff north of the northeast corner of Vitruvian Way and Park Road. The second exhibit contains the same information as the first but has been extended to the north so that you may see the original site conditions upstream. The drop inlet shown has been located based on the extension of the now existing 18” RCP storm drain stub-out, Line D4.1, and the relocated AT&T underground telephone cable (labeled UGT on the exhibit) in this area. We do not have any survey information as to the location of any of the now new features in this area (e.g. fencing, drainage channel, trees, irrigation, electrical, etc). If this storm drain inlet is to be installed, it will need to be coordinated with the existing features. It is my understanding that the Town has directed further subsurface investigation for any other subsurface water issues in this area. Please let me know if we need to provide any additional services for this item or if any additional construction drawings are needed. Joel A. Massey Project Manager icon Consulting Engineers, Inc. Bicentennial Financial Center 250 W. Southlake Blvd., Suite 117 Southlake, Texas 76092 Phone: (817) 552-6210 Fax: (817) 552-3126 Mobile: (817) 229-7944 jmassey@icon-engineers.com