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. , �� <br /> �� <br /> , � � <br /> ��� <br /> Joseph �lson D.B.A. <br /> Rusty Olson's--Soil and Percolation Testing <br /> Joseph J. Olson--MPCA License #810 <br /> 11�81 Ri�•er-��ic��� Rd. 1E, Hano��er, :�1?� 55341 <br /> (763) �98-8779 Fax (7b3) -�98-8290 � � <br /> Revised Mav�, 2015 � � �� �� <br /> T��ovember 03,2005 <br /> Gon�ea Homes /Q S�/�„� �G��P <br /> � �� �e � � <br /> 100 kint��re Lalie �� <br /> Orono. Hennepin Count� ) � G�W� <br /> � � d <br /> This on-site Se��a_e Treatment S�stem is desi�ned for a T�pe I. Five-bedroom home in accordance��ith <br /> the Minnesota Poilution Control A�encr Chapter 7080 and local ordinances. <br /> The periodicall� saturated soils ��ere located at 22"-34"(mottled soil). Due to the periodicall��saturated <br /> soils, a pressurized mound s�stem �+ill need to be installed to treat the septic effluent. The bottom of the <br /> treatment area must be located at least 3' abo�e the saturated soils. <br /> The soils at a depth of 12" have a percolation rate a��eragin�6 MP1. <br /> All tanl:s need to be insulated if there is less than n�o feet of coti�er over the top of the tanks. Clean outs <br /> must be installed on the end of the laterals for maintenance. <br /> Use 7�32 inch perforations on the laterals. <br /> All neighboring wells are greater than 100' from proposed treatment areas. <br /> A 1300 gallon pumpin��chamber��ill need to be installed to lift the effluent to the treatment area. The <br /> poti�er suppl� and S��itches must be located outside the manhole and pumpine chamber in a �+eatherproof <br /> enclosure. A warnina de�ice must be installed ��ith li��ht and sound devices:this is in case of a pump <br /> failure. l�he manifold and suppl} line must have back drainage to the pumpin��chamber. <br /> Kee�all heavv e4uinment o}'f of the�ronosed treatment areas before durino and after construction <br /> The area around both sites must be fenced off b� the contractor before an� construction be ins. <br /> VVith proper installation and maintenance. this s�stem should have no problem in treatin�septic ettluent <br /> effectivel�. Nothin�other than �ra� ��ater,(laundr�. sho��ers,etc.) Human ��ater and toilet tissue should be <br /> disposed of into the septic tanks. Garbage disposals are not recommended. Additives must not be used the�� <br /> ma} cause harmful damage to�our septic s�stem. It is recommended that �ou pump the septic tanks every <br /> t���o years. ' <br /> Sincerelv. <br /> CITY OF ORONO <br /> Joseph J. Olson SEPTIC PE T PLAN IE <br /> INSPECTO <br /> D T PERMITNO.�(„�,�„�,m1�� <br /> A PRO :D AS S[ii��tITTED <br /> AAPROV�D WITH CORRECTfO1V'�AS NOTED <br /> hOT APPROVEU-CORRECT&RE3UAMIT <br /> Thcsc commcnts arc Por your infonnatiun. AU work shs11 be daN <br /> in full compliunce with aU appliauble septic and zoning eucie, <br /> krquirements including items not speci!'icatly notai la this IrevieM. <br /> KEiGP TNIS PLAN SET ON SITE AT AL4 TIME$ <br />