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. <br /> Y <br /> Joseph Olson D.B.A. <br /> Rusty Olson's--Soil and Percolation Testing <br /> Joseph J. Olson--MPCA License#810 <br /> 11481 Riverview Rd.NE,Hanover,MN 55341 <br /> (763)498-8779 Fax(763)498-8290 <br /> Revised August 21,2011 <br /> February 08,2007 <br /> BPS Properties LLC. <br /> 75 Leaf Street <br /> Orono,Hennepin County <br /> '1'his on-site Scwage Treatment System is designed for a Type 1,five-bedroom home in accordance with the Minnesota <br /> Pollution Control Agency Chapter 7080 and local ordinances. <br /> The periodically saturated soils were locaied at 18-30 inches(mottled soil).Due to The periodically saturated soils,a <br /> pressurized Mound System will nced to be installed to treat septic effluent.The bottom of the treatment area must be <br /> located at least 3'above the saturated soils. <br /> Use 7/32 inch perforxtions on the latcrals. <br /> The soiis at a depth of 12"have a percolation rate averaging 9 MPI. �R�'N�CO,pIr <br /> A]1 neighboring wells are located greater than 100'away from proposed treatment area. <br /> All tanks need to be insulated if there is less than two feet of cover over the[op of the tanks.A filter needs to be installed <br /> on the second tank.Clean outs musc be installed on the end of the laterals for maintenance. <br /> A pumping chamber will need to be installed to lift the ef�luent to the treatment area_The power supply and Switches <br /> must be located ouuide the manholc and pumping chamber in a weatherproof enclosure.A waming device must be <br /> instalied with light and sound devices;this is in case of a pump failure.The manifold and supply line must have back <br /> drainage to the pumping chamber. <br /> Keen a116eavv e4uipmeot of�'of the nronosed treatment areas before durine and after construction The area <br /> around both sites must be fenced off bv the contractor before anv construction beains This Desi¢n is not valid <br /> and the Svstem will need to be relocated if failure to orotect the areas ur000sed for On-Site Sewa�e Treatment <br /> occurs. <br /> With proper installation and maintenance,this system should have no problem in treating scptic eftluent effeclively. <br /> Nothing other than gray water,(laundry,showers,etc.)Human water and toilet tissue should be disposed of into the <br /> septic tanks. Garbage disposals are not recommendcd.Additives must not be used;they may cause harmful damage to <br /> your septic system.It is recommended that you pump the tanks every two years <br /> Si ly, <br /> Joseph J.Olson pRONO COPY ��';'�'��,'�RdNa <br /> �Et'�'IC� bit'T L Ai E� <br /> Y'NSPECTO <br /> AATE PERMtT N4.,,,,_._____,y,_, <br /> �tPPROVED AS S[:Bi�(ITTED <br /> �] APPROY�p WITH CORRF:CTIONS AS NOT6D <br /> p 1110T APPROYED-CORREC7'&REStieMIT <br /> ���H��rilA����''��a��� Tbcsc commeats�re for your informxti�m. AJI work shatl be done <br /> vf]�,vu �M Fi+t1 compliance with all applicable septic and zoninb cude. <br /> �Wt1�t t�t�SIt3�'3NI AldV 'SW00�a38� kequircments including items not specilically notcJ in Uiis rcview. <br /> ��,Q�t��i�` ����� KEEA 7HiS P4AAI SET�Ai SITB AT ALL TIA9GS <br />