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March 11, 1976 wwrn..lArrwws 55"1 <br />c612► 4"-4224 <br />/ /p r <br />Mr. Roger M. Patch <br />Patch, Erickson, Madson, Inc. <br />2311 Wayzata Boulevard /fUVAI <br />Minneapolis, Minnesota 55405 <br />Re: Percolation Test for Lot B Homesite near <br />County Road No. 6 and Tamarack Drive <br />Dear Mr. Patch: <br />soclosed are drawings and specifications for an on -land disposal <br />system for the above referenced project. <br />On March 21 and 25, 1976, percolation tests were conducted on <br />the above mentioned property at the locations described in <br />Figure 1 of the enclosed drawings. Testing consisted of two <br />soil borings, soil boring 1 to a depth of I feet, soil boring <br />2 to a depth of 4 feet and six percolation holes. Soils encountered <br />In soil boring 1 were loam over brown sandy clay and mottled sandy <br />clay. No groundwater was encountered in either soil boring bole. <br />Soils encountered in soil boring 2 were loam over brown sandy <br />clay. <br />Percolation rates for the test holes in the primary drainfield <br />area averaged 27 minutes per inch. For the alternate drainfield <br />area they averaged » minutes per inch. <br />Stated percolation rates are averaged for the locations shown <br />and no guarantee is implied or expressed that these conditions <br />exist for the entire proposed drainage area. <br />if we can be of further help please advise. <br />sincerely, J/�,� ra <br />EUGENE A. HICKOK AND ASSOCIATES I "l r / <br />PhilW.ns <br />r,TP/cml / f /L�Di rf�o OF JDCAMIFIF L . <br />Enclosur :sC [ 0r r Su Nr'-'� j <br />cc: W. Mccorths rr•�v h?C, ,6ND �� t •f Cen�c ; tiS7-"-rte / F <br />i <br />L IrO % I%Au1r Vf 0GcI <-4u-" ew r c� <br />