Laserfiche WebLink
SSP 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 /> ""'1 VOF ORONO <br /> SrPTICnernit PERMIT KAN REV!EW <br /> April 20. 2009 1 SP <br /> T1: PERMIT NO, <br /> TED AS SUBMITTED <br /> APPROVED WITH CORRECTIONS AS NOTED <br /> Doug Winter NOT APPROVED-cokkECT A RESUBMIT 41946 <br /> 680 Orchard Park Rd. ""eombe'arms' legitimation. AR sluetiad �' <br /> taN me eii applicable septic sad noising code. <br /> Orono, Henn. Co., MNhM�whi�lgdieWasoatspocificatlynotedathistale% <br /> 1CNTS AT ALL TIMES <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 will need to be abandoned, <br /> pumped &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 /> v0 ordinances. <br /> I <br /> 0 The soils on this site are a clay loam. The periodically saturated soils were located at <br /> 34" & 36" (redox features). Due to the seasonally saturated soils, a Pressurized Mound <br /> System will need to be installed to treat septic effluent. The bottom of the rock must be <br /> located at least 3' above the saturated soils. <br /> The soils at a depth of 12" have a percolation rate of 6.7 mpi. ORONO COpi, <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 /> If the tanks have less than 2' of cover, the lids, risers & maintenance hole covers must <br /> be insulated to a value of R10. <br /> ORONO COPY <br /> rSYSTEM IS DESIGNED FOR 1 <br /> BEDROOMS. ANY INCREASE IN NUMBER <br /> OMSINVALIDATES THIS DESIGN. <br />