1993-005616 - new septic system - Laserfiche WebLink

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,(z�' ��s�c, 1 n-1y�-rrz . , . . . . I _ , ; � S-P TESTING, INC. 951 KATYDID LANE . ST. M16HAEL, MN 55376 497-3566 ' Steven I3. Schirmers , ; � ' � , November 20,; 1989 � Don Peterson � ' , i Lot 2, Block 1, South site � North Arm Est. , 2nd Add. " Orono, Henn. Co. , MN This system is Designed for a Type 1, Five bedroom home and in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ; ordinances. The soils on this site are typical of SCS soils mapped - KIC2 - - Kilkenny clay loam. ,A seasonally high water table was located at j 12" , 16" , 18" & 20" , (mottled soil) . Due to the seasonally high i water table, a pressurized mound system will need to be installed. The bottom of the rock bed must be located at least 3 ' ab,ove the , ; seasonally high water table. . ; . The soils at a depth of 12" & 18" have a percolation rate averaging ' ' 5 . 1 min/inch and are adequate for treating septic effluent. i , • A pumping chamber will need to be installPd to lift the effluent to the treatment area. The manifold and supply line pipe must have back drainage to the pumping ' chamber. The distribution pipes shall have their ends capped. Be sure the rock and sand fill material are clean. The sod layer below the entire mounded area must be turned over, just break up the sod, be sure � , not to over work. ; ' The power supply and switches must be located outside the manhole and � pumping chamber in a weather proof enclosure. A warning device must be � installed with a light and sound device, this is in case of a pump failure. i ' (Mercury floats are a good method) . ' All neighboring wells are located more than 100 ' away from the proposed treatment area. Keep all heavy equipment off of the proposed treatment area before and after construction as much as possible. The treatment area should be ' marked off before construction. - j . ! CONT'D � Soil and Percoldtion Tetts Septic System Desi�n ,