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Lesley Property-CS001016TO: Ken Griffin FROM: Ulys Lane DATE: 10-16-2000 SUBJECT: Lesley Tract; Coppell, Texas W&A#: 00039 Thank you for meeting with Ed Cowling and me on October 2, 2000. In our meeting we discussed options for providing sewer service to the Lesley Tract. One consideration discussed was laying a future 12" line at a minimum grade form the 15" main in Belt Line Road. Attached is a concept plan showing extension of a 12" line along the north line of the Lesley tract at a minimum 0.20% grade. Based on this preliminary plan, it appears we can make the sewer system work by going over the future storm drainpipe system as demonstrated by Detail "A" on the attached exhibit. The clearances over the storm drain would require transitioning to a 3' high double box section in lieu of a typical single 6' box section. This is not a final plan and we know you cannot give us a final approval on this preliminary exhibit. We would ask that you review the concept and minimum pipe grade and advise us if you see any issue the City has with the Concept. Thank you for your assistance. End of Memo Copy to: Ed Cowling w/enclosure 4300 Beltway Place, Suite 130 Arlington. TX 76018-1097 Metro (817)467-7700 Metro Fax (817)467-7713 www. WierAssociates.corn E-Mail: UlysL~WierAssociates.com To~l Free (800) 499-7070 Mobile (817) 925-0802