Laserfiche WebLink
1* - - .: .1 <br />.�-P TES TING.). NC. D <br />951 v',TYDID LAVE <br />ST. MICNA-'_, MN 55376 <br />497.3566 <br />,;_even 3. Schirmers <br />Lauer Homes, Inc. <br />Lot 2, Block 1, Houser, Lauer <br />wayT to Country Club Add. <br />Oreho, Henn. Co., MN <br />A 3 0 890 ►; I <br />January 29, 1990 <br />op <br />' �._ , , `' � raj'/• • ..��,, <br />This system is Designed for a Type 1, six bedroom home and in accordance <br />with the Minnesota Pollution Control Agency Chapter 7090 and local <br />ordinances. <br />The soil was frozen to a depth of 18". The frost was removed by the <br />builder with coal heat for 72 hours. <br />The soils on this site are typical of SCS soils mapped - HcC2 - Hayden <br />clay loam. A seasonally high water table was located at 12", 16", <br />18", 26" t 30", (mottled soil). Due to the seasonally high water table, <br />a pressurized mound system will need to be installed. The bottom of <br />the rock bed must be located at least 3' above the seasonally high <br />water table. <br />The soils at a depth of 12" & 18" have a percolation rate averaging <br />17.0 min/inch and are adequate for treating septic effluent. <br />A pumping chamber will need to be installed to lift the effluent to the <br />treatment area. <br />The manifold and supply line pipe must have back drainage to the pumping <br />chamber. The distribution pipes shall lave their ends capped. Be sure <br />the rock and sand fill material are clean. The sod layer below the <br />entire mounded area must be turned over, just break up the sod, be sure <br />not to over work. <br />The manifold and supply line pipe must have back drainage to the pumping <br />chamber. The distribution pipes shall have their ends capped. Be sure <br />the rock and sand fill material are clean. The sod layer below the <br />entire mounded area must be turned over, just break up the sod, be sure <br />not to over work. <br />All neighboring wells are located more than 100' away from the proposed <br />treatment area. <br />Keep all heavy equipment off of the proposed treatment area before and <br />after construction as much as possible. The treatment area should be <br />marked off before construction. <br />Soil and Percolation Tests CONT' D <br />Septic SYltern Design <br />