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. , t � , � <br /> t}RONO�� <br /> Rusty Olson's--Soil and Percolatiox� Testing <br /> Joseph J. Olsan--MICA License#810 <br /> 11481 Riverview Rd. NE, Hanover, MN 55341 <br /> (763) 498-8779 Fax (763) 498-8290 <br /> December 18,2005 <br /> Sally Hauser ORONO COPY <br /> 1480 County Road#6 <br /> Orono,F{ennepin County <br /> Phone 952-476-8000 <br /> This on-site Sewage T'reaUnent System is designed for a Type 1,four bedrewm home in accordance with the Minnesota <br /> Pollution Controi Agency Chapter 7080 and local ordinances. <br /> The seasonally saturated soils were located at.5".(Mottled soil). Due to excavated and setisonally satwated soils an <br /> OTHER pressurized Mound System will need to be installed to treat septic ef�luent. The tbttom of the Veatment area <br /> must be Iceated ai least 3'above the saturated soils. <br /> This designer could not find an area on this lot that has not been excavated or filled. It appc:ars thai ihe soil may have <br /> been used to build County Road#6 � � <br /> This system is designed as an other system.Therefore this designer will nol:guarantee the performance of this system. <br /> r <br /> Chapter 7080.0178 Subp.3.Compliance.Systems designed and constructect under this part sha11 be considered in <br /> compliance if they meet the conditions of the approved monitoring plan.The monitoring plan is to be set by the LUG. <br /> A water meter must be installed in the house. <br /> The home owner wants the installer to bid the supply line two ways.By digging and by directional boring. <br /> The soils at a depth of 12"have a percolation rate averaging 5 MPI. <br /> All neighboring wells are located greater than 100'away from proposed treatment area <br /> A pumping chamber will need to be ins[a(led to lift the ef�luent to the treaUnent area. 7'he power supply and switches <br /> must be located outside the manhole and pumping chamber in a weatherproof enclosure. A waming device must be <br /> installed with light and sound devices;this is in case of a pump failure. <br /> 7'he manifold and supply line must have back drainage to the pumping chamber. "I'he distribution pipes shall have their <br /> ends capped E3e sure the rock and sand fill materials are clean. 7�he sod layer below the entire mounded area must be <br /> turned over,just break up the sod and be sure not to over work. <br /> Keep all heavv equipment off of the aroposed treatment areas before durinP and after construction. The area <br /> around both sites must be fenced off bv the contractor before anv construction beeins This Desien is not valid <br /> and t6e Svstem will need to be relocated if failure to protect the areas nr�osed for On-Site Sewaae Treatmeot <br /> occurs. <br /> �ITY OF ORONO► <br /> ORONO COPY Page� 'SEPTIC PF MI �wi��xC��� <br /> INSPEG�'tJR <br /> DAT -? - BERMITNQ.� <br /> ���� APi'ROYEA A3 SG��[tT'f�Q <br /> L ;1�� � �RA[tO1�DWI1'HCOR�CT[t�4�AB�R'� <br /> � ���.� � 1dOT APPROVE4CORREGT It ft&'�UBAd�'�' <br /> ������ '�'heso canaeeats I�t�e fa Yopr iwPorg►atioa Ati xah s�a b�s <br /> �/alt aumPlisnce with rll app{ieabla septlo and mning cudf. <br /> itaquhementc I�cludtng Nams not specif�crlly bwal Gt tlds oa+dew <br /> #G�61''FH16.A�AAT�BT OK Si7'BAT AbL TIMFs�I <br />