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i <br /> C.0,py <br /> INSPECwrOFI' S C <br /> Joseph Olson D.B.A. <br /> Rusty Olson's--Soil and Percolation Testing <br /> Joseph J. Olson--MPCA License#810 <br /> 11481 Riverview Rd. NE, Hanover,MN 55341 <br /> (763)498-8779 Fax(763)498-8290 <br /> Revised 3/29/14 <br /> October 31, 2013 <br /> Dion Buhman <br /> 1560 Tanglewood Road <br /> Orono, Hennepin County <br /> To whom it may concern, <br /> I was contacted by Elmer J Peterson Company to design new septic tanks for the <br /> proposed new swimming pool addition to the house at 1560 Tanglewood Road in the city of <br /> Orono. The results of the design are as follows. <br /> The existing septic tanks are in the proposed new swimming pool area and must be dug <br /> out, removed and replaced. <br /> The existing house has four bedrooms. 2-1300 gallon septic tanks and 1-1300 Gallon lift <br /> station are to be installed. The first tank is to be placed in the same spot as the existing lift station <br /> the flow line of the existing tank is at approximately Elv.-969.2. The inlet flow line of the <br /> proposed new first tank should be approximately Elv.-968.5. The second tank and lift station <br /> must have at least two feet of cover over the top of the tanks. <br /> See drawing for the location of the new tank. <br /> If you have any questions please call. <br /> Sincerely, <br /> Joseph J. Olson <br />