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ALLIED TEST DAILLING COMPANY <br /> AD 4000 BEAU D'RUE DRNE <br /> EAGAN, MN 55122 <br /> Exploration-Evaluation-Foundation Engineering <br /> (612)452-6913 <br /> November 9, 1994 <br /> Mr. Scott Michael Wold <br /> 2400 Interlachen Road, Suite 204 <br /> Spring Park, Minnesota 55348 <br /> Subj: Subsurface Exploration <br /> Lot 2, Block 1- Kelly 2nd Addition <br /> Orono, Minnesota <br /> Allied Project No. 94117 _ <br /> Dear Mr. Wold: <br /> We have completed our subsurface exploration for the residence to be located on lot <br /> 2, block 1 of the Kelly Addition to the City of Orono. Enclosed are three copies of our <br /> report for your use. One copy of our report has also been sent to Mr. Bernie Stroh, P.E., <br /> your structural engineer for the project. <br /> The results of our work indicate that it should be possible to provide support for the <br /> residence using a deep foundation system consisting of driven timber piles. We estimate that <br /> safe, working, loads for individual piles of 35 tons may be achieved by driving timber piles <br /> to a depth of 45 feet. Working load capacity of 15 tons should be reserved for the negative <br /> skin friction or downdrag. This would provide a net working load of 20 tons per pile for <br /> support of the structure. Additional recommendations as well as the complete results of our <br /> field exploration are presented in the enclosed report. <br /> Once you have had an opportunity to review the enclosed information, please feel free <br /> to contact me at 452-6913 with any questions you may have. <br /> ALLIED TEST DRILLING COMPANY <br /> V <br /> � �� <br /> Mike Roach P.E. <br /> Soils Engineer <br /> encl: 3-rpt 94117 <br /> 2-inv 94117 <br /> pc: Stroh Engineering <br /> 607 Washington Ave S., Suite 202 <br /> Minneapolis, Minnesota 55414 <br /> Attn: Bernie Stroh, P.E. <br />