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�(�(;�� G��� ��S SYSTEM IS DESIGNED FOR <br /> 1►�J .�BEDROOMg, ANY! <br /> �8�R�4MS INYAlIDA ES TH S�pFS��N gER <br /> Joseph Qlson D.B.A. <br /> � Rusty Olson's--Soil and Percolation Testing <br /> Joseph J.Olson--MPCA Lirense#810 <br /> 11481 Riverview Rd. NE,Hanover,MN 55341 <br /> (763)498-8779 Fax{763)498-8290 <br /> J�15 ` ��^�'"� �-d+�c �.�iv�e <br /> June 25,2015 <br /> Norton Homes <br /> Lot 22,Block 3 Lakeview of Orono <br /> Orono,Hennepin County <br /> This on-site Sewage Treatment System is designed for a Type 1,five bedroom home in accordance with the <br /> Minnesota Pollution Control Agency Chapter 7080 and toca►ordinances. <br /> The periodically saturated soils were located at t4"-26"{mottled soi!).Due to the periodically satw�ated <br /> sotls,a pressurized mound system wili need to be installed to treat the septic effluent.The bottom of the <br /> treatment area must be located at least 3'above the saturated soils. <br /> The soils at a depth of t�"have a percolation rate averaging 9 MPI. <br /> All tanks need to be insulated if there is less than two feet of cover over the top of the tanks.Ciean outs <br /> must be instaUed on the end of the laterats for maintenance. <br /> Use 7132 inch perforations on the laterals. <br /> A �300 gaUon pumping chamber will need to be ins[al(ed to!ift che effluen[to the treatrr►ent area.The <br /> power supply and Switches mvst be located outside the manhole and pumping chamber in a weatherproof <br /> enclosure.A warning device must be installed�vith light ar�d sound devicts;this is in case of a pump <br /> failure.The manifold and supply line must have back drainage to the pumping chamber. <br /> Keeu aU heaw ea��•+�++eni of'f af the nr000sed treatment areas betore durine and after cr����a� <br /> The area around both sKes must be[enced oti bv the ntractor before anv construchon be¢ms. <br /> With proper installation and maintenance,this system should have no problem in treating septic et�luent <br /> effectively.Norhing other than gray water,{Iaundry,sfiowers,etc.)Human water and toilet tissue should be <br /> disposed of into the septic tanks.Garbage disposais are not recommended.Additives must not be used chey <br /> may cause harmful damage to your septie system.It is recommended that you pump the septic tanks every <br /> two years. <br /> Sincerel � ' <br /> ;�-----`__'.�__ _ . . . <br /> eph�.olson CITY OF ORONO <br /> SFPTIC PE IT PLr�EVIEW <br /> i?�'SPECT <br /> DAT�!���� F,RMIT NO.2!1'/'�—aiiz9 <br /> C� nrrrso��ro ns s�;r��ntTTrn <br /> I� APPRO�'F.D 11'!TH C'(IRRECTIn�S AS TOTF.D <br /> C] 1�OT APPROV'E[)-C(1kRF.CT�&RF.Sl;R�4IT <br /> � Thc�;c cotnmculs arc for your information. AII work tihtill hc drnte <br /> in f�.ill cuinriiar,cc with �ii! .�����lica(�!c a�n?ic ui�d rnr�inu codc. <br /> R�yuir�inc�,t:�,i��lu�ii:i,� i:cn;,,n��t tipc:il+�,ili.�nntcd Ir,thi.�rcview. <br /> l:i�.h.i' l l:l:i PL�'�A'SI�.I'(1A'S1�1 I:r11�,�t l,�I I;�?��.5 <br />