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I <br />1 <br />I <br />I <br />} <br />/' r\M -1)^ f*'v/ vi <br />SOIL exPiORation <br />com»*ar»w» <br />3908 COMMERCE COURT SW <br />ROCHESTER, MN 55901 <br />PHONE 507/280-7060 <br />a sislef cofpoiation to TWIN CITY TESTING AND ENGINEERING LABORATORY INC <br />October 19, 1984 / r e-3 'j l~^^ <br />Mr, John Lanier <br />3060 Fox Road <br />Long Lake, Minnesota 55356 <br />l^\' MW 20 085 <br />rfiV (5i-Tiui.iiT ' <br />SUBJ: Report of Site and Subsurface Observations <br />Re^idence..3Q6Q <br />Tong Lake, Minnesota <br />JOB #120-12767 <br />Dear Mr. Lanier: <br />OFFICERS: <br />CHARLES W. BRITZIUS <br />chairman of the board <br />NORMAN E. HENNING <br />president <br />ROBERT F. WITTMAN <br />executive vice president <br />CLINTON R. EUE <br />secretary/treasurer <br />INTRODUCTION <br />HOME OFFICE: <br />ST. PAUL, MN <br />You are presently remodeling your house and would like to add a <br />second-story area over the existing westerly addition on your <br />house. The building inspector has indicated to you that the <br />footings along the outside perimeter of the house are not at <br />frost depth and should be extended to frost depth if you wish to <br />make the addition. We were asked to observe the foundation <br />condition and give our opinions with respect to providing frost <br />protection of these footings. <br />OFFICES IN: <br />MANKATO. MN <br />ROCHESTER. MN <br />SITE CONDITIONS <br />We visited the site on Wednesday, October 17, 1984 and observed <br />the condition of the foundation wall both on the exterior and on <br />the interior. A sample of the bearing soils was obtained during <br />our visit. The bearing soils are a sandy lean clay with a <br />little gravel and grayish brown in color. These soils are most <br />likely glacial till in origin. <br />The existing wall footing is approximately 2' below the outside <br />grade and supports a concrete block wall on which wood floor <br />joists bear.The joists span from the west wall of the present <br />addition to the west wall of the original house approximately <br />12' to the east. <br />AS A mutual protection to clients t ie public and ourselves all retorts are submitted as the CONE'IDENTIAL PROPERTv of the client <br />AN equal opportunity employer