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� , <br /> SP TESTING/NC. <br /> Steven B.Schirmers -951 Katydid Lane NE-St.Michael,MN 55376 <br /> Cert.No 627 - State License#394 - Phone 763-497-3566 - Fax 763-497-5011 <br /> www.sptestina.wastewater{a�comcast net- schirmerswastewater.com <br /> May 8,2�14 <br /> Andrea Mueller <br /> 1270 French Creek Dr. <br /> Orono, Henn.Co., MN <br /> This site has an existing on-slte sewage treatment system that has been ciassified <br /> as non-compliant by others. <br /> This site has very timited space for placing a new system due to fill &compacted <br /> soil. A standard system under Minnesota Chapter 708 rules cannot be designed. The <br /> praposal is to irtstall a Type!V, Performance System under Minnesota Chapter <br /> 7080.0179 rules for a Type 1,five bedroom home. <br /> The proposai is to remove the existing trench&fiii soil to elevation 88.5(bottom of <br /> existing trenches) 8 backflil with washed sand to elev.91.9 using soil boring#2 with <br /> mottled soil(redox features)at elev.88,9 8 keeping a 3'separation from the bottom <br /> of the rockbed&redox lsatures. The existing trenches must be broken up a <br /> minimum of 3'from the edge of the new system 8�Install a pressurized bed system. <br /> A Class 1,Muiti-Flo Aerobic Wastewater Treatment system which is classified as <br /> standard under Minnesota Chapter 7080 rules wil(be used or a unit which has <br /> posftive fiitration and an alarm equivalent to a Muiti-Fio Unit. The highiy treated, <br /> filtered effluent produced by the Multi-Flo is over 95°1e free of the normai sewage <br /> contaminants that cause the progressive failure of conventional systems. The unit <br /> will be a 750 gaUday. A trash trap is instalied in front of the Multi-Flo Unit. The unit <br /> requires to be serviced 2 times a year which wilf be done by Schirmers Wastewater <br /> Treatment Systems, I»c. A 2 year parts 8.service warranty comes with the cost of <br /> the unit. After that time,the homeowner is required to carry a service contract at a <br /> cost of 5200.00 a year{2094 pr(ce). A report is sent to the homeowner,City, MPCA <br /> & Multi-Fio yearly. <br /> 2 inspection pipes must be instailed, 1 to the bottom of the sand flll 8 1 to the <br /> bottom of the rock bed. <br /> I <br /> � <br /> � <br /> � <br /> I <br /> i <br /> i <br /> I <br /> i <br />