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Gulf Bearing-CS 95062006/20/95 A[,K.;HI'rE C;'I'U I,~E pL/\IN P, IIIXl¢:; 1P, rrEl,~lOR:J 15:55 ~214 871 9869 GR01iATZKY DUPREE GROMATZKY DUPREE and ASSOCIATES June 20, 1995 Mr. Mike Martin City of Coppell Engineering Department 255 Parkway Boulevard Coppell, Texas 75019 Re: Gulf Bearing Facility Coppell, Texas GDA Proiect No. 94049 Dear Mike: The Civil Engineer, Daniel Lim with Brockette Davis Drake, has reviewed the Gulf Bearing turn down curb/paver plans which I discussed with you last week. He has. concerns regarding water flow along the curb opening on the Cull Bearing s~te, as well as, along Royal Lane. I have attached a letter from him which states potential erosion problems. I am asking that you please reconsider your requirements for turn down curb openings at the two Royal Lane site entrances at this time. 1 have attached copies of the Royal Lane Site Entrances, as well as, partial Drainage/Grading plans for your convenience. Our General Contractor is forming the Royal Lane curbs with the intent to pour the Northeast Site Entrance Thursday morning, June 22, 1995. Please call me to discuss as soon as possible. Sincerely, ASSOCIATES /lb Attachments cc: File 002/009 I 06/20/95 871 9869 GRO~IATZKY DUPREE 003/009 06/20/95 15:55 871 9869 GRO~La_TZKY DUPREE 004/009 06/20/95 15:56 ~'214 871 9869 GROIiATZKY DUPREE 06/1~/lI~:35 14:0D ~",ocke$$e/Dauis/Drake,Inc ~'N214 824 70~4 ~ 005/009 P.o1 BROCKETTE · DAVIS' DRAKE, inc. consulting engineers Sun¢ 16, 1995 Ms. Dcbbio Dupree Oromatzky Dupre= and Associates 2626 Cold Aven~, Suit= 100, LB 48 Dallas, Texas 75204 Gulf Buring Drainage Concern at Curb adjacent to Brick Pavers Dear Dobb~e: Thc sk~hes (SK #11) indicau:d that there will bc S-foot wide curb openings and tramdtio~ curbs beside tho pavors ~t all cntran~e..s. Whilc thcs~ changes allow for future handicap acuesslblo ramps, lhcy may oreaw erosion problems. Pm'ticubuly at th= northeast sit= cmtr~nc~ b~caus~ of the siorm runoff at that location. Or~ solution would be to construct two hm~dioap ramps at ~ds cn~rsnce and slo~ ~c r~p up ~ much ~ po~bl~ a~y ~m ~e ~t~. Doing ~ ~d ~o ~ ~ ~ flow ~ong ~c guu~ ~d not oa~ ~ i~d~p~ ~a, ~f~, ~ng the ~u~e of e~sion. A copy of ~b ~p ~1 is ~ ~r your info~on. If you have any questions, please give me a call. Sincerely, Dm~i~l Lira, E.I.T. Projec Ensin = DL/jh 4144 Norcl~ ~:on,ral g~pressway, Sui[e I IOD * Dallas. Texas 75204 (llt4) 824-~647 · Ci~ill$.rvey Fax (214) 824-7064 * SU~lCtUl"~I Fux (214) // 006/009 15:57 '~'214 871 9869 GROILiTZKY DUPREE 06/20/95 ~]007/009 I I I I 06/20/95 15:57 "g~214 871 9869 GROMATZKY DUPREE REFER TO ARCH. FOR GRADING THIS AREA 008/009 ,g~lg, 17 1'20' 06/20/95 15:58 871 9869 GRO~TZ~ DUPLE ~009/009 /