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111021201e 21: 25 7634975011 SPTESTINGINC PAGE 02I09 <br /> S"'�- ���T���� ���i. Steven B. Schirmers • IVIPCA Cert.No. 627 <br /> ' -� 951 Katydid L.�ne NE • St. Michael, MN 55376 • (763) 497-3566 <br /> FAX (763) 49?�a011 <br /> State �,icense#394 <br /> September 20, 2010 ����'''�'"�`�� <br /> James & IU1�gan Dayton <br /> 575 N. Fernd�le �2d. <br /> Orono, Henn. Co., MN <br /> A Compliance Inspecfiion was completed for the existing on-site sewage treatment <br /> system loca�ed on fihis property. The system consists of 2-1Q00 gallon septic tanks, 1- <br /> 1000 gallon pumping chamber� a pressurized mound sys�tem built in 1988. Soil poring <br /> #1 found mottled (redox feafiures) at 1.5' below the ground surface. Soi! boring #3 <br /> found th� original soil at elev.90.4� &the bo##4m of the rock bed at elev.91.1 le�vi�ng .7' <br /> of sand below the rock bed 8� a 2.2' separation from the bottom of the rock bed & redox <br /> feature�. Soil boring #2 found mottled soil at 2,3' belo�r the ground surtace. Soil <br /> boring #4 found the original soil at e1�v.90.2 &the bottom of the rock bed at elev.81.3 <br /> leaving 1.1' of sand belaw the rock bed 8� a 3.4' separation fr�om the botkom of the rock <br /> bed 8� redox fe�tures. This system is cla�sifred as in compliance with Minneso�a <br /> Chapter 7060 rules. <br /> The fiar�ks uvere pur�p�ed by Elmer J. Peterson Co. &were found to be compliant a�t this <br /> time. <br /> Nothing other than gra�w�ter (laundry, shvwers, etc.) humar� �raste 8� toilet tissue <br /> should be.disposed of into the septic tanks. Garbage disposals are not recommended, <br /> due to adding more solids 8 fine solids passing through to the system. Recommend to <br /> divert iron �ilte�s out of the system, recommend to divert the water softner also if <br /> diverting the iron filter, Exces�ive amou�nts af soaps, antibacterial soaps, cleaning <br /> ag�nfis, shouver cleaners used every shouver 8� chlorine agents nnay �Cill the bacteria <br /> needed to treat s�ptic effluen#. Additiues are not recommended. Recommend to pump <br /> & clean your tanks thraugh the n�anhole by a certified pumper every 2 years, Check <br /> vvith your pumper to set up a schedule. <br /> This Certificate of Connpliance is no guarantee that this sys#em will continue ta function <br /> ir�definitely. <br /> � . <br /> feven B. Schirrners -- <br /> 1 <br />