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� ,��`� , . � <br /> V � <br /> Rusty,0ison's--Soil and Percolation Testing <br /> Joseph J.Olsoo MPCA License#810 <br /> 11481 Rivervievv Rd.NE,H�nover,NiN 55341 <br /> (763)498-8779 Faa(763)498-8290 <br /> July 02,2007 <br /> Jerry Iverson <br /> 350 Stubbs Bay Road N. <br /> Orono,Hennepin Coimty <br /> This on-site Sewage Tre�t System is designed for a Type 1 fonr-bedroom home in accordance with the <br /> Minnesota Pollution C�trol Agency Ct�rter 7080 and local ordinances. <br /> The seasonally sat�soils we,re located at 26"28"(mottled soil).Due w the seasonaliy saturated soils,a <br /> pressurized mound sysbem will noed tu be iastalled to treat the s�tic eglue�t,.The bottom of the h�t <br /> area must be located at kast 3'above the sahu�ed soils. <br /> All neighboring wells are�than 100 feet fi+�n proposed t�atment areas. <br /> 1'he so�7s at a depth of 12"have a percoladon raUe averaging 3 MPI. <br /> The existing se�ic system does not conform to ti�e stabe code chapter?080. <br /> The exi�ing t�mk mu�t be ab�. <br /> Two nevr 1000 gallon septic tanks�ed to be installed.A new 1000 gallon lift station needs to be installed. <br /> A pwnping cl►amber will aeed to be in�alled to lift the effluent to tbe tr�t area. The power su�ly and <br /> switches must be located ou�i�e the manhok arai pumping chamber in a wr�therproof e�losure. A <br /> warning device m�st be�with light and sowul devices;this is in case of a}�mp failure.Tha <br /> mamifold a�supply line mu�t have b�dc�e to tl�pump chamber.Tie rock sad fitl�ateriab maat <br /> be cleao.The sod lay�below the�ti�e�area must be huned over.Just break up the sod and be <br /> sure not to ova w�k. <br /> Nothi�otl�er t�arav water (ba�drv a�owers.�tc.l Homaa witer sad toikt tis�e s6ould be <br /> dl�oostd of�to�e se�c taol�s. Carb�e di�oos�ts are aot r+aso�e.�ded. Additives mnat not be <br /> ■aed.t�ev iaav a■se�r�tal�to voar se�tie svsbao. It is ncommea�d ffiat voa o�n t� <br /> taAk even vear for 1 hak.eva�►two veara for t�ro taalcs. <br /> Sincerely, <br /> Joseph J.Olson <br />