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� � � v �' S�0 ur � .t <br /> L3 S <br /> O 1 <br /> Joseph Olson D.B.A. <br /> Rusty Ol�on's--Soil and Percolation Testing <br /> Joseph J. Olson--MPCA License #810 <br /> ll481 Riverview Rd. NE, Hanover, MN 55341 <br /> (763) 498-8779 fax (763) 498-8290 I �� �f�.v(� �' <br /> July 24,2012 <br /> John Lein �� � ( (��0� � <br /> Proposed lot 2 2700 6�'Ave N � <br /> Orono,Hennepm County <br /> This on-site Sewage Treatrnent System is partially designed for a Type l,five-bedroom home in <br /> accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. <br /> Once the house size, location and septic primary and future sites are chosen this design can be <br /> completed.There may be more sites available. <br /> T'he periodically saturated soils were located at 12-20 Inches(mottled soil). Due to the <br /> periodically saturated soils,a pressurized mound system will need to be installed to treat the <br /> septic effluent. The bottom of the treatment area must be located at least 3' above the saturated <br /> soils. <br /> The soils at a depth of 12"have a percolation rate averaging 3 MPI. <br /> A pumping chamber will need to be installed to lift the effluent to the treatment area.The power <br /> supply and switches must be located outside the manl�ole and pumping chamber in a <br /> weatherproof enclosure.A warning device must be installed with a light and sound device;this is <br /> in case of a pump failure. <br /> Use 7/32 inch perforations on the laterals. <br /> Keep all heavy equipment off of the proposed treatment areas before and after <br /> construction.The treatment area must be fenced off before construction begins.This Design <br /> is not valid &the System witl need to be relocated if failure to protect the areas proposed <br /> for the On-Site Sewage Treatment systems occurs. <br /> Nothing other than gray water,(laundry, showers,ect.)human water&toilet tissue should be <br /> disposed of into the septic tanks. Garbage disposals are not recommended.Additives must not be <br /> used;they may cause harmful damage to yow septic system. It is recommended that you pump <br /> the septic tank s every two years. <br /> incerely - <br /> � � CIT'�' OF k ��� ti'�:�� <br /> �_____.__-----._. <br /> JosephJ. Olson SEPTtC PERM[T f' �N = '1[;W <br /> INSP6CTOR S__ <br /> DATE — � `� PERMIT NO. <br /> APPROYED AS SCB�IITTED <br /> � APPROVGD WJTH CORRECTIOKS AS NOTEQ <br /> NOT APPRQ�F.U-CURRECT A,RESUB,btlT <br /> Thesc oommcMs aco for your infoimation: All work shYli bo d� <br /> in full cot+�rtiancc with aii up�licrblc xcptic und zoning sudc. <br /> , ,n., ,. _.i r� ,,,:, ,,.vicw. <br /> Rco�a�-.,.- .. . <br />