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Alexander Ct-CS070719 (2) .______...~____~__._..nm_~.___~.~w............-.........__----..---.....---..............."--..n__._,.....,.--~__._,_-__,____--~.n.-----..-.--~..---n- . ~._______.....,......_____ .. _."_.__n___""__.___'~__""_~"~"'_'___'_____ - ---~~ --. ---.--~--_..~ Page 1 I - _.___...:.-..:_....____._n_.............1 (1/8/2008) Ken Gri!!in= FI./'i:"_~~~_xande~_~ou"rt""~___ ~"___"__~ _,____~"~_ ._~_~"~_"~~~___~__"__ __.n_ _ ..___._ From: To: Date: Subject: Attachments: <brad .pickering@kimley-horn.com> <kgriffin@ci.coppell.tx.us> 7/19/20072:22 PM FW: Alexander Court Work map.PDF; CITY.zip Ken, I received the attached documents from Nathan D. Maier Consulting Engineers, Inc. today. After I have had a chance to review the model to see that it matches the approved LOMR submittal, I will forward a table of ultimate water surface elevations to you. Thanks. Brad W. Pickering, EIT (TX), CFM Kimley-Horn and Associates, Inc. > > From: > Sent: > To: > Cc: > Subject: > > Brad, > > The attached model has an additional profile with the ultimate city > flows. We obtained the ultimate flows from Table E-1, pages E-7 and > E-8 of the "City-Wide Storm Water Management Study" by Albert H. Halff > Associates, Inc. > I have also included a pdf copy of the floodplain work map with the > 100-yr ultimate floodplain. > Let me know if you need anything else. > > Thanks, > Odalys Johnson, E.I.T. > Design Engineer > Nathan D. Maier Consulting Engineers, Inc. > (214)739-4741 > > <<Work map.PDF>> <<CITY.zip>> Odalys Johnson [mailto:ojohnson@ndmce.com] Thursday, July 19, 2007 1 :28 PM Pickering, Brad mboyd@ndmce.com Alexander Court o # ;' / . <I>{> 1d,! ,,~txCC " ///, ~, / f ", ,,'~~ ~~?t- ("I "I L /~.' / 'fill"!-' / -" 0 0 ' .. ' ;;> 2" ~<9 ~ " ' av' <-" 9~ -"~ -"CO>' \', ,/, 0 ..., ~ou"'a 2- "2 2- e. ) ~f-,:. HJ.nOS b "'i~,:; i!~ , ; 70 ~ ~ \~ \0 - ~7 li1~':J / ; '(::/.0 ~ fl'f3~ ~~ Ii~~ / \;g i ~\ i to.\ \ ~\- t?, \/~X~ '\ " / ~ '00 1_- -,- ,): - .L3:i1LLS SllnlYH r. coCO D v ~, ,;,;,," "'0 \1 1..t1o.O<;j ."Q- Ot>- ~.:,.o ' CtvO~;6 "to", ~/q , ! /5;:) r"'cn~ ~Y\lItOlO\IlIDUDDt\:(