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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 /> CITY OF QRNO <br /> Revised July 19, 2012 SEPTIC PFRMTJL N RE <br /> INSPECTO <br /> DATE " " '� ERMIT NO. <br /> p <br /> 9 15 —APPROVED AS SUBMITTED <br /> APPROVED WITH CORRECTIONS AS NOTED <br /> Q NOT APPROVED-CORRECT&RESUBMIT <br /> These comments are for your information. All work shall be dme <br /> 340 Turnham Rd. in full compliance with all applicable septic and zoning code. <br /> Orono, Henn. Co., MN Requirements including items not specifically noted inmiaatt*** <br /> KEEP THIS PLAN UT ON SIT&AT ALL TIMES <br /> This site has an existing on-site sewage treatment system which was classified as <br /> failing, non-compliant by others. The existing tanks will need to be abandoned, <br /> pumped &filled with soil. <br /> l4ROi30 COPY <br /> This on-site sewage treatment system is designed for a Type 1, three bedroom home, <br /> in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local <br /> ordinances. <br /> The soils on this site are a clay loam. The periodically saturated soils were located at <br /> 18" to 24" (redox features). Due to the seasonally saturated soils, a Pressurized <br /> Mound System will need to be installed to treat septic effluent. The bottom of the rock <br /> must be located at least 3' above the saturated soils. <br /> ORONO COPY <br /> The soils at a depth of 12" have a percolation rate of 5.0 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 /> The manifold and supply line pipe must have back drainage to the pumping chamber. <br /> The distribution pipes shall have their ends capped. Be sure the rock and sand fill <br /> material are clean. The sod layer below the entire mounded area must be turned over, <br /> just break up the sod, be sure not to over work. <br /> ORONO COPY <br /> KDROOK AW lNWSE IN NUMBU <br /> 1 r BF MIYifi!wJU THIS 8"K <br />