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Vly Ranch C 1P/PP-CS 870506-RECEIVED MAY 0 7 1987 GINN, INC. CONSULTING ENGINEERS TO: FROM: DATE: SUBJECT: City of Coppell Attn: Taryon Bowman, Shohre Daneshmand Ginn, Inc., City Engineer May 6, 1987 Valley Ranch Center Preliminary Plat, Water, Sewer, Grading Plans We have reviewed the above referenced project for conformance to City of Coppell subdivision ordinance, zoning ordinance, and standards, and the following sets forth our comments. We have no objections to the preliminary water and sewer layout plan as presented for the above referenced project. We would like to have the opportunity to review again and see plan/profiles of sewer lines. 10' x 300' right-of-way reservation should be indicated to be dedicated to City at this time, along with documents. Provide detail sheets for all construction; do not allow details by inference to standards only. 4. Add valve on 8" line around rear of building. 5. Indicate fire lanes on plat. 6. Provide overall site plan with dimensions, etc. Driveways are not in accordance with subdivision ordinance; please address. Curb inlets shown do not appear to be adequate anticipated flows. for Drainage, steep slope at southwester corner of property not acceptable. 10. If on-site detention is being provided, please provide more information. 11. No open ditches allowed. Storm sewer system along Belt Line Road shall be extended to east property line. 12. Provide details of retaining wall, south property line. Gabe Favre 17103 Preston Road ® Suite 100 ® LB 118 ® Dallas, Texas 75248 ® Phone 214/248-4900