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1 �7-P TESTING! �N�r. Steven B.Schirmers•MPCA Cert.No.627 <br /> 951 Katydid Lane NE•St. Michael, MN 55376•(763}497-3566 <br /> FAX{763)-497-5011 <br /> State Lioense#394 <br /> May 4,2013 <br /> V`Ct�`1�- � l��,s.� �;� <br /> �a&Nancy Erickson f�a n�� �r��I�S o n - 95 a-�`i�l - Sa�p <br /> 55 Goldenview Dr. ORONO COPY <br /> Orono, Henn. Co., MN <br /> A Compliance inspection was compieted fo�the existing on-site sewage treatment <br /> system located on this property. 7he system consists of 2-1000 gailon septic tanks&a <br /> trench system. Soil borings#1 &2 found mottled soil (redox features)at 28"&30" <br /> below grade&the bottom of the trenches at 24"below grade leaving a 4"to 6" <br /> separation from the bottom of the trenches&�edox features. This system does not <br /> rr�eet the required separation befinreen the bottom of the trenches�redox features&is <br /> ciassified as non-compliant under Minnesota Chapter 7080 rules. <br /> This on-site sewage treahnent system is designed for a Type 1, 5 bedroom home, in <br /> accordance with the Minnesota Pollution Control Agency Chapter 7080 and local <br /> ordinances. <br /> The soils on this site are a clay loam. The periodically saturated soils we�e located at <br /> 14"&16"(redox features). Due to the seasonally saturated soils,a Pressurized Mound <br /> System will need to be installed to treat septic effluent. The bottom of the rock must be <br /> located at least 3'above the saturated soils. <br /> The south propetty line must be located prior to installing the system. �RONO COPY <br /> The soils at a depth of 12"have a percolation rate of 30.0 mpi. <br /> The existing tanks may be used upo�a Tank Integrity repo�t passing the tanks. If the <br /> tanks cannot be used install 2-1250 gallon tanks. <br /> C�i�ONC3 CC�YY <br /> 1 � <br /> CiTY OF ORONO <br /> SEPTIC PE MIT L <br /> nATE � ' l�i ER�1IT NO._______� <br /> �rkovro ns s�;r��rrrrn <br /> C7 nrrRovr:n�virH cc�aarcTi��s ns n�Tr:n <br /> � 1�'��I'APPROV(�.f)-C'ORkFCT& Rf:St;R.�11T <br /> Thcsc commcnts urc for ynur informatinn. qll work shall bc donc <br /> m� �[�►�/� in full cumrliancc with all n�yilic:if,lc�:;�tic�md iuninp cndc. <br /> ILI�1��YWIt7�� Rcquirc�ncnls i �,�iui .��, , � <br /> ;�!�.I i'�i fli� P� .AA c �,' �i\ �;�� `` e1 �c�i in!I�is�crictv. <br /> 6EDROOMS. ANY INCREASE!M Kl1NIBER � � �� �: � ����� s <br /> OF BEDROOMS INYAUDATES TttIS t�SIG{�L, <br />