Laserfiche WebLink
Metadata
Document management portal powered by Laserfiche WebLink 9 © 1998-2015 Laserfiche. All rights reserved.
S -P TESTING, INC. <br />951 KATYDID LANE <br />ST. MICHAEL, MN 55378 <br />497.3588 <br />STEVE SHIRMERS <br />November'3, 1487 <br />Tom Betz <br />Lot 1 of Lot 41 Auditor's Sub #203 <br />Stubbs Bay load <br />Orono, Henn. Co., MN <br />This system is designed for a Type 1, four bedroom nome and in accordance <br />with the Minnesota Pollution Control Agency standards WPC 40 and local <br />ordinances. <br />The soils on this site are typical of SCS soils mapped - KkC - Kilkenny loam. <br />A seasonally high water table was located at. 26", 28", 30", 6 42", (mottl- <br />ing). Due to the seasonally high water table, a pressurized mound system <br />will need to be installed. The bottom of the rock bed must be located at <br />least 3' above the seasonally high water table. <br />The soils at a depth of 18" have a percolation rate averaging 13.6 min/inch <br />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 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 />The power supply and switches must be located outside the manhole and <br />pumping chamber in a weather proof enclosure. A warning device must be <br />installed with a light and sound device, this Is in case of a pump failure. <br />(Mercury floats are a good method). <br />All neighboring wells are located more than 100' away from the proposed <br />treatment area and 75' away on this site. <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 />With proper installation and maintenance, this system should have no <br />problem in treating septic effluent effectively. <br />It is recommended that the septic tanks be pumped every 2 years. <br />Soil and Percolation Taus Steven X Schirmers SBS/ds Sepik Systems Design <br />