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, ' " <br /> � lD1C�� ��,� � <br /> /--zz5o s����� � 3�° ��`-� <br /> 3� b �� Jose h Olson D.B.A <br /> p • <br /> �(�� `T1�� Rusty Ulson's--Soil and Percolation Testing <br /> Joseph J. Olson--1�1PCA License #810 <br /> 11-181 Ri�er�ie�� Rcl. \E, Hano�er, '�t'� S53�t1 <br /> (763) �98-8779 Fax (763) �98-8290 <br /> Januarv y. ?017 TN1S SYSTEM 1S DESIGNfD FOR <br /> swanson Home, �BEDROOMS. ANY INCREASE IN NUMBER <br /> ?�� �a�;e4-ie�� Par�.wa� OF BEDROOMS 1NVAl10ATES THIS DESIGN. <br /> Orono. Hennepin Counn� <br /> This on-site Se�va�_e Treatment S�stem is desi�ned for a Type 1, tive-bedroom home in accordance w ith <br /> the Minnesota Pollution Control A�,encti Chapter 7U80 and local ordinances. <br /> The periodicafh saturated soils�+ere located at 16-?�t inches(mottled soilj. Due to the periodicall� <br /> saturated soils,a pres,urized mound system i�ith 6 inch�s of rock will need to be installed to treat the septic <br /> eftluent. The bottom of the treatment area must be lacated at least�' abo�e the saturated soils. This s�stem <br /> is designed ��ith 6 inches of rock. � <br /> The,oils at a depth ot 12"have a percolation rate a��era,in�_8.-� MPI. <br /> All tanks need to be insulated if there is less than t��o feet ot cover�ver the top ofthe tanks. Clean outs <br /> must be installed on the end of the laterals tor maintenance. <br /> Use 7 3� inch perforations on the laterals. <br /> A 1300;,aallon pumpin�chamber will need tc�be installed to lift the eftluent to the treatn�ent arza. The <br /> poµer suppl� and S��itches must be located outside the manhole and pumpin�„chamber in a.reatherproof <br /> enclosure. .A ��arnin<�de�ice must be installed�;ith light and sound de�ices;thi; is in case of a pwnp <br /> taiiur�. �hc manifald and suppl� line must have back drainaae to the�umpin�chamber. <br /> Keen all hea�� eauinment off of the pronosed treatment areas brfare durin4 and after construction <br /> The area around both site� must_be fenced off h� the contractor before an� con�truction be�ins <br /> 41 ith proper in.tallation and maintenanr�, tllis s�stem 5hould ha�4 no problem in treatin�;.eptic effluent <br /> effectively�.tiothin�,other than gr�y �iater. (laundn�. sh���zrs. etc,)Human���3zer and toil�t tissue should be <br /> disposed of int�the septic tanks.Garbage disposals are not recommended. Additives must not be us�d the� <br /> may cause harmful dama�,e to your septic s�stem. It is recommended that �ou pump the septic tanks e�er� <br /> t�vo ti ears. <br /> Sincerelv. <br /> ,,.a . <br /> _ <br /> , ..__.__.__ -.-- CITY OF ORONO 3 � G ��' P <br /> '.._� ,loseph J Olson SEPTIC PE IT PLAN W -Z ��,� ��' ,. <br /> INSPECT R 1 � <br /> DATE r PERMCT NO.�/7—9� �� �`�� � <br /> � A PRO LD AS SCI3M[TTED � �� <br /> APPROVt:D 14'ITH CORRFCTIONS AS iQOTED <br /> Q NOT APPROVF:D-CORRF.CT&RF.SliB1�1IT <br /> Thcsc commcnts nrc�i�r your infiirmation. All work shall be done <br /> in fl�ll compliance with ull upplicuble septie and zoning evdo. <br /> Rcquiremcnts including items not specificully noted in this review. <br /> Kf BP;�}i1S PLAN SF:'f ON 51TE AT ALL TfMGS <br />