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SP TESTING INC. <br /> Steven B.Schirmers-951 Katydid Lane NE-St.Michael,MN 55376 <br /> Cert.No 627- State License#394 - Phone 763-497-3566 - Fax 763-497-5011 <br /> www.sptestinx.wastewateralcomcast.net- schirmerswastewater.com <br /> November 1,2016 <br /> Mike Setnicker <br /> 1175 Willowbrook Dr. <br /> Orono,MN <br /> This report is in regard with an alternate septic site for this lot for a garage permit. <br /> The soils on this site are a loam to sandy loam. The seasonally saturated soil, <br /> mottled soil(redox features)were present at a depth of 32"to 40"with standing <br /> water in boring#3 at 32". A pressurized mound system will be installed. The bottom <br /> of the treatment area must be located at least 3'above mottled soil. <br /> The proposed site is located down slope of the existing mound. The rock bed and <br /> down slope toe of the mound are located on original soil. The upsiope toe from the <br /> upslope edge of the rock bed will overlap the down slope toe of the existing mound <br /> which is not part of the absorption area for the alternate site. <br /> The area shown on the site plan will support a 5 bedroom home(10'x 62'rock bed) <br /> with a 40'x 92'basal area. <br /> All property lines must be located prior to installation. <br /> All neighboring wells are located greater than 100'away from the proposed <br /> treatment area. <br /> Keep all heavy equipment off of the proposed treatment area before and after <br /> construction. The treatment area should be marked off before construction. This <br /> design is not valid&the system will need to be relocated if failure to protect the <br /> sites for new on-site sewage systems. <br /> Steven B.Schirmers_1� <br />