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STANDARD CAUTIONS & LIMITATIONS: <br />We measure the depth of any ground water that may have <br />accumulated in the borings, immediately at completion of the <br />borings. We do not monitor the borings over a period of time. <br />Borings left open are a hazard to pedestrians, leave an opening for <br />polutants, and quickly cave in rendering any measurements of little <br />value. The water levels we observe are thus only an indication of <br />an immediate and rapid flow of water into the boring indicating that a <br />drain tile system might be over taxed in such soils. Slow inflows may <br />not be detected and variations in rainfall can affect ground water levels. <br />While it is our opinion that a properly designed and installed <br />drain tile system and submersible sump pump will keep most <br />basements dry and should be a standard part of all new <br />construction, we make no guarantees in this regard. <br />Of necessity, the area of the borings in relation to the arca of <br />the site and the depth of the borings are limited. Suggestions <br />and recommendations of this report are opinions based on data <br />obtained from the borings. <br />If upon excavation, conditions that are not consistent with the <br />borings are revealed, it is agreed that you will notify us so <br />that we may gather further information and modify our opinion or <br />indicate that no modification is necessary in a written addendum <br />to this report; or failing to engage our services to prepare such <br />written addendum, it is agreed that you proceed at your own peril. <br />If we may be of further assistance in evaluating this data, <br />kindly contact us at your convenience. <br />I hereby certify that this report was prepared by me and that I am a duly <br />Registered Professional Engineer under the Laws of the State of <br />Minnesota. <br />DVANCE SUR <br />6l <br />GINEERING / GEOTECHNICAL <br />Ja es H. Parker P.E. & P.S., No. 9235, President <br />Page 40 <br />