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. ' , <br /> . Jaseph Olson I�.B..�►„ <br /> Rusty Ulson's--Soil and Fercolation Testing <br /> Joseph J.OLson--MPeA L�+eense#810 <br /> 11481 Riverview Rd.NE,H$�tover,Mi�i 5g341 <br /> (763)498-8774 Faz(?G3)498-8290 <br /> April t8.2016 ��� ��� <br /> Source Land Capital <br /> Loi�-Bdeek�-i,akevEow-of�rono 5/3 ze� C.�c !�-�V ��GLJ C,,.'f' <br /> Orono,Hennepin County � ' <br /> This on-site Sewage Treatment System is d�esign�d for a Type 1,five bedroam home in accordance with the <br /> Minnesota Potlution Control Agency Chapter 7080 and tocal ordinances. <br /> The periodicalty saturated soits were iacated at I2-22 inches(mottled soii}. �e ta the periodicaily <br /> satvrated soils,a pressurized mound system with b inches af rock will neecf to be insta!!ed to treat the septic <br /> eftiuent.The bottom of tfie tceat�ment area must be located at least 3'abave the saiurated soils.This system <br /> is designecl with 6 inehes of rock. <br /> The sails at a depth vf 1?"have a percolation rate averaging 10 MPt. <br /> Ali tanks need to be insutated if there is less than two feet of cover over the top of the tanks.Clean outs <br /> mast be installed an the end of the laterals for maintenance. <br /> Use�/32 inch perforations on the iaterals. <br /> A 1300 gailan pumping chamber will need to be instailed to tift the efEluent tn the treatment area.The <br /> pawer suppiy and Switches must be locateci outside che manhole and pumping chamber in a weatherproof <br /> enclosure.A warning device must be instalted with tig#ct and sound devices;this is in case of a pump <br /> failure.The manifold ancf suppty line must have baek drainage to the pumping chamber. <br /> Keeu a116esvv eaui�teot otf ot ing�rir�+p,Q�tFg�tment aress before dnr;�g and sfter eanstruct�on <br /> The ares around bot6 s��m�!ar c,�f.•..���v the coetrac*�r�fore anv coastruction be�ins <br /> With proper installation and maintenance,this system should have no problem in treating septic ePfluent <br /> effectively.Nothing other tFtan gray water,(laundcy,showers,etc.)Human water and toilet tissue should be <br /> disposed of into the septic tanks.Garbage disposals are not recommended.Additives must not be e�sed they <br /> may cause harmful damage ta your septic system. h is recommended that you pump the septic tanks every <br /> two years. <br /> Sincerety, <br /> —'�'� a <br /> Joseph J.Olso�n�"""-�--�4 <br />