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Summer Place-CS 860414 17811 DAVENPORT RD., #43 DUVAL AND ASSOCIATES INC DALLAS, TEXAS 75252 CONSULTING ENGINEERS (214} ~ April 14, 1986 Mr. Mike Cummings c/o Cummings & Pewitt 1200 Executive Drive-East Suite 115 Richardson, Texas 75081 RE: Summer Place- Coppell Dear Mr. Cummings: Duva! and Associates, Inc. was retained by your Client Mr. Jennings, to perform a Subgrade Soils Profile Analysis at Summer Place Development. These tests have been run in our laboratory, the results of which are as follows: The first 350' should be stabilized with 5% hydrated lime - from Sandy Lake Road, north on Summer Place Drive and at Alleys A and B. The balance of the project does not necessarily need lime under the paving, however we fee! that in order to insure good construction, the incorporation of 2% lime would be quite adequate for al! soils encountered. These recommendations are made to you and to the City for their approval, and it Js the intention of the contractor, if possible, to begin construction on the subgrade preparation by Monday, Apr1! 21st. Respectfully submitted, DASS~CIATES, INC. -- Donald d inedy · ken Vice-President cc. Jim Jennings City of Coppell .~ ..~, 9 Area recommended for(---~ 5% hydrated lime