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Bethel Estates 1-CS030326 JIEANDES CIVIL I ENVIRONMENTAL ENGINEERING March 26, 2003 Teresa Turner City ofCoppell Engineering & Public Works 255 Parkway Coppell, Texas 75019 Re: Bethel Road Estates Construction Plans J99002 Dear Teresa: Please find attached two (2) sets of revised construction plans and your previous review markups for the referenced project. These documents are submitted for your review. The owner has elected to not pursue the reclamation of any floodplain by map revision. However, there are areas of fill to be placed on the project by way of map amendment The general notes shown on the Site Plan have been revised to account for this change in direction. The required Elevation Certificates are presently being submitted to FEMA for their review. Additionally. it is the Owner's desire to stabilize the area between the proposed home oflot 2 and the edge of the existing creek with solid sod and landscaping material. A shallow retaining wall will not provide effective erosion control of the creek bank. This particular creek bank consists of partially exposed limestone rock. Construction of a shallow retaining wall in this area will. in our opinion, promote more bank failure and erosion, than simply leaving the bank in its natural undisturbed state. If the City remains concerned about this erosion potential. then a full depth structural wall should be investigated with its footing positioned at the bottom of the creek. I would be happy to look at this situation with you in the field if you so desire. Please contact us with any questions or comments you may have. Sincerely, {l1i~{./f).;fJld4 f#in D. Landes. P.E. '-/ c: File Attachments as noted 1107 E. 1st Street. Fort Worth, Texas 76102 . Tele (817) 870-1220 . Fax (817) 870-1292 ~L "ZG, ~R '03