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r ' <br /> S-P TESTING� INC. Steven B. Schirmers • MPCA Cert.No. 627 <br /> 951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566 <br /> FAX (763) 497-5011 <br /> State License #394 <br /> C'1 1'Y (�F ORONO <br /> SF,PTIC P :RMIT j�qN _ EV[EW <br /> March 11, 2002 INSPECTOR �- � <br /> I):1TE 6 Z.'1-a Z —=""_"�_- <br /> � —______PERMIT NO.���w <br /> APPROVF.D AS SGBMITT&D <br /> APAROVED WITH CORRECT'iONS As N07'g� <br /> Richard James [] NOT AppROVED-CORRF.CT�R�SIJg� <br /> 1075 Knoll Manor Rd. Th`S�`°"'"'�"�+n������.. ,u��,,��� <br /> Orono, Henn. Co., MN �fu����",�`0 w�„�i�,��'`�0�+��. <br /> equhe�eat.locludi�+Mns eot.peofscalty aee.a i�W�w.IM� <br /> IC6Qt Tlii�t�,AN��K��'R AT Ai,i,i'q►1� <br /> This site has an existing on-site sewage treatment system which is backing up into the <br /> home. The system is classified as an imminent health hazard and must be repaired or <br /> disconnected within 10 months. <br /> This site has very limited space for placing a new system due to fill soil, excavated soil <br /> and wetland areas. A Standard system under Minnesota Chapter 7080 rules cannot be <br /> installed. The proposal is to install a Performance System under Minnesota Chapter <br /> 7080.0179 rules for a Type 1, four bedroom home. The system will be a pressurized <br /> seepage bed with 1', 1.2' & 1.8' of separation from the bottom of the rock and the <br /> seasonally saturated soil (redox features). A Class 1, Multi-Flo Aerobic Wastewater <br /> Treatment System which is classified as standard under Minnesota Chapter 7080 rules <br /> will be used. The highly treated, filtered efFluent produced by the Multi-Flo is over 95% <br /> free of the normal sewage contaminants that cause the progressive failure of <br /> conventional systems. The unit will be a 600 gal/day. A trash trap is installed in front <br /> of the Multi-Flo. The unit requires to be serviced 2 times a year which will be done by <br /> Schirmers Wastewater Treatment Systems, Inc. A 2 year service & parts warranty <br /> comes with the purchase of the unit. After that time, the homeowner is required to carry <br /> a Service Contract at $125.00 a year (2002 price). A report is sent to the homeowner, <br /> city, MPCA & Multi-Flo yearly. <br /> To install the Performance System, approvat will be needed from the local unit of <br /> Government. An operating permit is required by the City. The permit will need to <br /> include monitoring of the seepage bed for hydraulic overloading & monitoring ground <br /> water depth. This could be done at the same time the Multi-Flo is serviced. Lab <br /> samples will be needed to test for fecal coliforms, recommend 1 time a year. Ground <br /> water pizometers will need to be installed 10' from the system to monitor the ground <br /> water. <br /> 1 <br />