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' %� � � <br /> � - ����_ <br /> SITE EVALUATTON REPORT �� ' ' <br /> FOR ALBERT D. HANSER <br /> 1685 FOX STREET - <br /> ORONO, MINNESOT <br /> ' <br /> :��� � _ <br /> ^' r , <br /> " 1 0-1 -91 � �;�! <br /> . . . _.. .. �y� ,'.9 �r,s�'�u;};s� cw,x.:�m <br /> On September 18-25 , 1991 four proposed lots were tested <br /> for both a primary and an alternate septic system site on each . <br /> The results are as follows : <br /> Lot No. Primary Site Alternate Site <br /> 2 9 . 2 M.P. I . � .. . _.:. ..: . .,:� . 9 M.,P..I . <br /> 3 10 . 6 " 2 , 3 �� ' <br /> 4 1 8 . 7 " � g g �� <br /> 5 13 . 7 � " 11 . 3 - " <br /> Because of high possible seasonal water tables indicated by <br /> mottled soils found in the soil borings ;'"all the above sites � <br /> would require pressure mound systems , with the �exception of <br /> the alternate site on Lot 3 in which sandy soils were found . <br /> and may allow a shallow trench system. . <br /> Specific system design information will be needed for each <br /> proposed house. <br /> If any other information is needed, please contact me. <br /> Sincerely, <br /> PERCOR, INC. <br /> ��%��.�-G.0,4�=%�:.r�L�'� <br /> Mark S ,,,,.Gronberg, � <br /> PCA certified <br /> ADDENDUM 11 -23-91 <br /> The alternate site for Lot 1 with the existing house was tested <br /> and had an average percolation rate of 8 . 1 miri.ut'es ' pe`r_ inch and <br /> a water table such that a mound system would be required . <br />