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� ��� s,! ESTING� �NC. 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 /> CiTY OC� O(tOtiU State License #394 <br /> SEPTIC PE MiT P . RE E <br /> Revised May 2, 2012 ".'c"�''�;�� <br /> October 15, 2011 �=a3'r�PF,RMIT NO. . � `��/a' <br /> Y' ,S S[;A�1ITTED <br /> �.'fTN CORRECTIOI�S AS NOTED <br /> �] NOT APPROVEI)-CORRECT�R63L'Bb11T <br /> Richard Chalfen Thcse comments are for your informatioa. All work ahatl be da4 ORONO C <br /> in fuit wmpiiance with�ll applicabla septic atd soniag cudo. OPY <br /> 350 Brown Rd. S, Requircments iac{uding items not speciiic�lty nateci fu Wis t+evie�. <br /> ��Ot10, Henn. Co., MN KEEP THIS PLAN SET ON StTfi AT A1.4 T►ME5 <br /> This site has an existing on-site sewage treatment system which has been classified as <br /> non-compliant by the City of Orono. The existing tanks are block type 8�will need to be <br /> abandoned, pumped &filled with soil. <br /> This on-site sewage treatment system is designed for a Type 1, 5 bedroom home, in <br /> accordance with the Minnesota Pollution Control Agency Chapter 7080 and local <br /> ordinances. <br /> Th� soils on this site are clay loam. The periodically saturated soils were located at <br /> 24" to 28" (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 /> QRONO CC�#'Y <br /> The soils at a depth of 12" have a percolation rate of 12.0 mpi. <br /> The supply line will be a directional bore with the 1 st 200 lin.ft. being a force main & <br /> 125' having drain back. <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 an� 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 /> TNIS SYSTEM tS DESI6NE0 i0R <br /> ORONO COP�' � S BEDROOUAS. Mllf tN(�iFaSE IN NUMBER <br /> OF BEDROOIIS NiYlWOATES THiS O�SiGN. <br />