septic info - Laserfiche WebLink

Home Browse Search

. ' . /�C� -�C, ��-�� S'�P TESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627 � 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 May 22 , 1993 William F. Smith Lot 2 , Block l , 2nd Addition Beau Marais Orono, Henn. Co. , MN This On-Site Sewage Treatment System is Designed for a Type 1, five bedroom home Designed in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances . The soils on this site are a clay loam to loam. A seasonally high water table was located at 50" to 70" , (mottled soil ) . The bottom of the system must be located at least 3 ' above the mottled soil . A Standard Trench System may be installed, pressurized typical of a mound system. The soils at a depth of 14" to 30" have a percolation rate averaging 8. 8 min/inch . A pumping chamber will need to be installed 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. All neighboring wells are located greater than 100 ' away from the proposed treatment area. Keep all heavy equipment off of the proposed treatment area before and after construction. The treatment area should be marked off before construction. This Design is not valid & the system will need to be relocated if failure to protect the areas proposed for On-Site Sewage Treatment occurs . CONT ' D