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� f0 ��� ��G�, �� tti{S SYSTEM IS DESIGNED FOR <br /> r .�,BEDROOMS. ANY INCREASE tN NUMBER <br /> ���'Q � ��G�G �a�Q �J�r�l� OF BEDROOMS INVAUDAlES THIS DESIGN. <br /> ,�� � �� �Q ���� <br /> , ��� <br /> 9 � �' �-�� Joseph Olson D.B.A. <br /> Rusty Olson's--Soil and Percolation Testing <br /> Joseph .T.Olson--iVIPC 4 License#810 <br /> 11-�81 Rivervie��Rd.�E,Hano�ter,?VI�1 �53=11 <br /> (763) �98-8779 Faa(763)�98-8290 <br /> June 5.20}7 <br /> Gon��ea Homes <br /> 600 Pinehurst Coun <br /> Orono,Hennepir Count} <br /> This on-site Sewage Treatment Sy'stem is dzsi�ned for a T�pe l,five-6edroom home in accordance w•ith <br /> �he Minnesota Pollution Contral,�genc��Chapter 7080 and local ordinances. <br /> The periadicall��saturatzd soiis�vere located ai 1-i-22 inches(mottled soil").Due to the periodicalh <br /> saturated soils,a press�rized mound system wiih b i�ches of rock�vill need to be instaUed ta treat the septic <br /> et�iuent.The bo�om of the treatment area musF be located a�ieast.i'abo��e the saturated soils.This system <br /> is designed e�ith 6 inches of rock. <br /> The soils at a depth of 1�"have a percolatian rate averagins !3.6 MPI. <br /> A 2250-gallon septic tank is desianzd for this site.All tanks need to be insulated if chere is less than tti��o <br /> fc�t of cover ove�[he top of the ranks.Clean outs must be insralled on the end of thz laterals for <br /> maintenance. <br /> Use?'32 inch perforations on the laterals. <br /> A D3rN'in 1300_allon pumping chamber x-i1l need to be installed to lift ihe zff]uznt ta t}►e treatment area. <br /> 7he power suppl� and switches musc be loeated outsid�the manhole and pumping chamber in a <br /> Heatf►erproof enclosure.A warning device must be instaUed�vith light and sound devices:this is in case of <br /> a pump failure.A flow measurement device must be insta}led.lncluding but not limited to a water meter, <br /> event counter.ruimin�time clocl:s or elzcuonical}}�conaolled dosin�. <br /> Keea a11 heavv ectuipment of#'of the nroposed treatment areas before,dnrinQ and after construction. <br /> The area around both sites must be fenced off b��the contractor before anr construcrion be�ins. <br /> Wiih proper installation and maintenance,this s�stem should have no probiem in trzating septic et?luent <br /> effectively.Nothzng other than�ra� u�acer,{laundru,sho�ti�ers,etc.j Human�+�atzr and toilet tissue should b� <br /> disposed of intu the septic tanks.Garbage disposals are not recommendetl.Additives mu�t not be used the} <br /> map•cause harmfal dama�e to}`our septic s��stem. It is recommendedxhat you pump th�septic tank�e�en <br /> n+�o vears. � � <br /> S"'�`�`' CITY QF ORONC? <br /> .= ;= --�. <br /> SEPTIC PE IT PLAN V ,W <br /> �-;' 3oseph J.Olson INSPECTOR ` <br /> D� PERMIT NO.�4�Z$ <br /> APPRCIVFD AS Sl;A�11TTED <br /> � APPROVGD WITH CORRECTiONS AS NOTED <br /> NOT APPROVEI)-CORRECT&KESUB�i1T <br /> Thcsc camments are for your inl'ormation. Ali work shul!bc dune <br /> in full compliance with ull upplicable septie und zoning cude, <br /> kequiremenis incluJing itcros not specificully nutcd in this rcview. <br /> KLGP TH(S PLAN SfT OI�Sf�E AT ALL TI�iGS <br />