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1,. ' "64 *, l', ft :a � f �X � 4 � a +3' +3'r`;, Y r <br /> . .aka wee <br /> . .4141 .fix«; Z <br /> SOILIIIIIIIIIIIIMIIIImwmmimPmlsliI.l <br /> TESTING SERVICES OF MINNE�INC&* „`W <br /> 1� 2405 ANNAPOLIS LANE ' < SUITE °'�x" rf <br /> 0�� MINNEAPOLIS,MINNESOTA 55441 61 11D00� „ <br /> A <br /> 1 <br /> 1December 8, 1976 <br /> 44w <br /> *i <br /> 3 . is7Q <br /> , vol) Ece:khout Building Corporation 7 <br /> 1055 W.yzata Boulevard <br /> Wayzata, Minnesota 55391 <br /> Attention: Mr. Chuck Van Ecckhout 5T5 Job. No. 90880 <br /> Ra: Soil Percolation Tests on Tract A of Registered Land Survey No. 1340 <br /> 4. Located East of Old Crystal Bay Road in Orono, Minnesota. <br /> r Gentlenen: • <br /> We ware retained by you to perform soil percolation tests at the above site. <br /> These tests were performed during the period of November 30 through December 3, <br /> 1976, at locations as shown on the enclosed soil percolation test location diagram. <br /> The procedures utilized in this testing were in ac'ordance with the methods des- <br /> =ynated by the Minnesota Department of Health, 1971 , and were somewhat modified <br /> by our engineering .judgement. <br /> The attached log sheets indicate the: observed percolation rates at each of <br /> the test holes (P-1 through P-48) . The observed percolation rates varied from 30 <br /> ; i to 100 minutes per inch. The average percolation rate within the preferred <br /> effluent disposal system area on any one lot was less than the maximum allowable <br /> .'ate of 60 minutes per inch, as recommended by the Minnesota Department of Health. <br /> Based on these observations, the installation of an individual soil absorption <br /> system will be acceptable in the preferred septic system disposal field areas as <br /> ^. tet ted. <br /> i <br /> Wal oho.•.0 Kwar.y.P.E. CHICAGO, PEORIA, ILLINOIS • WASHINGTON,O.C. • CEDAR RAPIDS9OWA CITY, • IAEIAwnMAAMVW/RSIPOPp <br /> .M P Gs..&' P•S DAVENPORT,DES MOINES, ne <br /> IOWA • WICHITA,KANSAS • SAY CITY,DETROIT,GRAND • C• ro rIo*OwHreCamel <br /> l CNd�N IIMr.�.E RAPIDS.MAROUETTE,MICHIGAN • MINNEAPOLIS,YINAINIA,MINNESOTA • IT LOUIS. • R•rAlMtT MW A♦ <br /> TwtW <br /> Awes H,Overtop*.P E. MISSOURI • PAIRFAX,VIROINIA IMI• n"I EN RAY,MILWAUKEE.WAUSAU.WISCONSIN • E*viterale M,end <br /> R.Erie 2,mmeern"MO..P E MADRID.SPAIN • RANOKOA,THAs °..r ErM1EtlM <br /> R W WoIAI•rtM.P.E. <br /> • <br />