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. ' C�e�l� 1 �''Q IfIG�� l�--'� � ��'�'`t�'� � <br /> . � � <br /> V �—,S�-f- �+ � lQh� r� vr�'c� a '�Gl <br /> r � �E�;i�irrt� <br /> �'�n�v� r ev��e� S�P 2 7 �096 <br /> CITY OF ORONO <br /> Joseph Olson D.B.A. <br /> Rusty Olson's--Soil and Percolation Testing <br /> Jose�h J. Olson--vIPCA License#810 <br /> 11�81 Rivervie�� Rd. NE, Hano�•er, i��IN �53=�1 <br /> (763) �98-8779 Fax �763) �198-829U <br /> Septernber?201 E <br /> Source Land Capital <br /> 770 Lakevieti� Parkti�av <br /> Oroi�o, Hennepin Count�� <br /> This on-site Se��a��e Treatment Sy�stem is desi�ned for a Type 1, four bedroom home in accardanc�tvitl� <br /> the Minoesota Pollution Control Agenc4�Chapt�r 7080 and local ordinances. <br /> 7�he periodical(y�saturated soils«ere loeated at l6-?(l inches tmott(ed sail). Due to the periodically� <br /> saturated soils,a pressurized m<�und sy�srem ���ith 6 inches of rock��ill need to be insta(led to treat the septic <br /> effluent. Thz bottom af the treatment area must t�e Ivcated at least 3' above the saturatecf soils. This svstem <br /> is designed�vith 6 inches of rock. <br /> The soiis at a depth of l�"have a percolation rate averagina (0 MPI. <br /> All tanks need to be insulated if there is less than tw�o fee�of cover over the top ofthe tanks.Clean ours <br /> �nust be installed on the end of the laterals for marr�renanee. <br /> Use 7%;? inch perf'orations on the laterals. <br /> A 1300�al(on putnpin�=chamber w�ill need to be installed to lift the effluent to the treatment area. The <br /> power supply and su�itches must be lc�eated outside the manhole and pumpin�cham�er in a���eatherpraof <br /> enclosure. A�varnina de��ice must be installed�vith lighC and sound devices this is in case of a pump <br /> failure.A floGv rneasurement de��iee must be ir�stalled. Includin_�but not limited to a water meter_event <br /> counter,runnin�time clocks or eleetronicall}�controlled dosin��. � <br /> Keea a(1 hea�� eQui�ment off of the nroposec! treatment areas before durin�and after construction <br /> The�rea around both srtes must be fenced off bv the contractor before an�°construction be ins. <br /> �t'ith praper instalfation and maintenance,this s,�stem shou(d have no prableil� in treating sepzic effluent <br /> et�ectively�.A�otliin��other than;,ray water.(faundrv, sho�r�ers.etc.) Human water and tailet tissue should be <br /> disposed of inta the s�ptic tanks.Garba�e disposals are not recommended.Additives it�u�t not be used they� <br /> may�cause harmful dama�e to your septic sy�sten�. [t is recom�7iended that��ou pump the sepCic tanks�ver�� <br /> t�a�o vears. - - <br /> S i re h�. <br /> � - <br /> Joseph J. Olson <br />