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Cv <br /> ;t�" <br /> S-P TESTING, INC. Steven B. Schirmers • MPCA Cert.No. 627 <br /> 951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566 ' <br /> FAX (763)-497-5011 <br /> State License #394 <br /> November 1, 2002 SEPTIC <br /> E� dNO ,ck� r� <br /> INSPECIDI c, <br /> • BRMITS4' . z y . <br /> FBAs SUBMITTED , f; <br /> 411 APFR@VED WITIi CORRECT AP Willa ti1�, ( ,X <br /> ' <br /> APPROVE� tlBi <br /> CORRECTA RESU i S_ <br /> Derald Brueske— ,,, All work shall beaxis <br /> I <br /> 1101 Willowbrook Rd. vololgiam with�naac "P1 g <br /> + low ,cod,. =)›.- <br /> Including R� specifically ly noted itlba aovk8. ej <br /> Orono, Henn. Co., MN l�i1 ilei p�,a`t7ltd►�i1i.Ltw TMT J <br /> \C> L <br /> 4,4 <br /> ( - <br /> This site has an existing on-site sewage treatment system which is classified as failed `� <br /> due to not meeting the required separation from the bottom of the system and the <br /> seasonally saturated soil. The existing tanks are not water tight and will need to be <br /> abandoned, pumped and filled with soil. This site also has an aerobic treatment unit <br /> which is not in use. This unit will also be abandoned, pumped and filled with soil. <br /> This on-site sewage treatment system is designed for a Type 1, four bedroom home, in <br /> accordance with the Minnesota Pollution Control Agency Chapter 7080 and local <br /> ordinances. <br /> The soils on this site are a loam to clay loam. The seasonally saturated soils were <br /> located at 24" to 34" (mottled soil). Due to the seasonally saturated soils, a <br /> Pressurized Mound System will need to be installed to treat septic effluent. The bottom <br /> of the rock must be located at least 3' above the saturated soils. <br /> The soils at a depth of 12" have a percolation rate of 21.8 mpi. <br /> A pumping chamber will need to be installed to lift the effluent to the treatment area. <br /> The power supply and switches must be located outside the manhole and pumping <br /> chamber in a weather proof enclosure. A warning device must be installed with a light <br /> and sound device, this is in case of a pump failure. <br /> 1 <br />