2003-P06971 - new septic system - Laserfiche WebLink

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S-P TESTINGs INC. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566 FAX (763)-497-5011 State License#394 CITY OF ORO'.�!n SEPTIC PERMtT PLAN Rr�r�r June 14, 2002 /' - �SpECTOR k7ATE�'�'�—pERMiT NO._ �} APPROVEQ AS SGii!NITTF.D r--�{ AppRpV�D W1TH CORRF.CT10tiS�. 1J{ T30'f APPRnVBU.CORR�C't�RFSI �2fF M8rtlf1@aU T}1eu eamm�Ate m for your informatioa• M`nd��on" 380 Leaf Street ;q full ooeaPli��W�th sll applicabia scP� ��{�pcludingitemsaotsp�ificaltTi�LS�n�� Orono, Henn. Co., MN �� x s�T n��T$Az�" This on-site sewage treatment system is designed for a Type 1, five bedroom home, in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The soils on this site are clay loam. The seasonally saturated soils were located at 24" & 26" (mottled soil). Due to the seasonatly saturated soils, a Pressurized Mound System will need to be installed to treat septic effluent. The bottom of the rock must be located at least 3' above the saturated soils. The soils at a depth of 12" have a percolation rate of 26.7 mpi. A pumping chamber will need to be installed to lift the effluent to the treatment area. The power supply and switches must be located outside the manhole and pumping chamber in a weather proof enclosure. A warning device must be installed with a light and sound device, this is in case of a pump failure. The manifold and supply line pipe must have back drainage to the pumping chamber. The distribution pipes shall have their ends capped. Be sure the rock and sand fill materiat are clean. The sod layer below the entire mounded area must be turned over, just break up the sod, be sure not to over work. � All neighboring wells are located greater than 83' away from the proposed treatment area. 1