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Y <br /> S-P TESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627 <br /> � r <br /> ' 951 Katydid Lane NE • St. Michaei, MN 55376 � (612) 497-3566 <br /> July 20, 1995 <br /> Anthony Waldera <br /> Lot 1, Block 3 <br /> Huntington Farm <br /> Orono, Henn. Co. , MN <br /> This On-Site Sewage Treatment System is Designed for a Type 1, four <br /> bedroom home Designed in accordance with the Minnesota Pollution <br /> Control Agency Chapter 7080 and local ordinances. <br /> The soils on this site are a clay loam. A seasonally high water <br /> tble was located at 12" to 44" , (mottled soil) . Due to the seasonally <br /> high water table, a Pressurized Mound System will need to be installed. <br /> The bottom of the rock bed must be located at least 3 ' above the <br /> seasonally high water table. . <br /> The soils at a depth of 12" have a percolation rate averaging <br /> 4. 2 min/inch. <br /> A pumping chamber will need to be installed to lift the effluent <br /> to the treatment area. <br /> The manifold and supply line pipe must have back drainage to the <br /> pumping chamber. The distribution pipes shall have their ends <br /> capped. Be sure the rock and sand fill material are clean. The <br /> sod layer below the entire mounded area must be turned over, just <br /> break up the sod, be sure not to over work. <br /> � The power supply and switches must be located outside the manhole <br /> and pumping chamber in a weather proof enclosure. A warning device <br /> must be installed with a light and sound device, this is in case of <br /> a pump failure. <br /> All neighboring wells are located greater than 100 ' away from the <br /> proposed treatment area. <br /> CONT' D <br />