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��P T�STING� +��C. Steven B. Schirmers • MPCA Cert.No. 627 <br /> 951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566 <br /> �AX (763)-497-5011 <br /> State License #394 <br /> CiTY OF ORONO <br /> Revised June 23, 2010 SEPTIC PERMI P REV W ' ^ <br /> July 22, 2008 INSPECTOR 4y�p� � <br /> D.ATE '� } ERMIT NQ.�„�,,,,,,,�,�,,,,,,,� <br /> APPROVED AS StJBM1TTEII <br /> Signature Homes 8 NO'f A P OYED coRx���s a u�T� <br /> 2400 FOX St. Those commenta w Wr your inform�tios. A!1�rmlc�h�lt be daM <br /> Orono, Henn. Co., MN iA�,n�,�a''8°`°,��n.�'�,�"�''�At�"�a:°"3°Q°"ae. <br /> Requirements including ieems not specf�caUy noted in tW�t�rlar, pRON4 CQPY <br /> KE6P THiS PLAN 68T OAI SiTB AT ALi.TiM W <br /> This on-site sewage treatment system is designed for a Type 1, five bedroom home, in <br /> �cc�rdance vNith the Minnesota Pollution Control Agency Chapter 7080 and local <br /> ordinances. <br /> OR4N0 C43PY <br /> The soils on i:his site are a clay loam. The periodically saturated soils were located at <br /> 32" to 3�" (re�iox features). Due to the seasonally saturated soils, a Pres�urized <br /> Mound Systern 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 /> The soils at a depth of 12" have a percolation rate of 14.1 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 d�vice, this is in case of a purnp 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 c�lean.. 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 /> If the tanks have I�ss than 2' of cover, the lids, risers 8� maintenance hole covers must <br /> be insulated to a value of R10. <br /> ORONO COPY ��������� <br /> � �DR�18. l�f�tt�EAS�'�� <br /> �1R�Q1�t[�tl����. <br />