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rYc,u t�d�t� <br /> ^ -1 �,. 1 <br /> Joseph Olson D.B.A. ORONO Copy <br /> Rusty Olson's--Soil and Percolation Testing <br /> Joseph J. Olson--MPCA License#810 <br /> 11481 Riverview Rd. NE, Hanover, MN 553.11 <br /> (763) 498-8779 Fax (763) 498-8290 <br /> July 6.201 i , t <br /> Michael Theis Estate �J <br /> 1 180 Town Line Road <br /> Orono. Hennepin County <br /> This on-site Sewage Treatment Svstem is designed for a Type i four-bedroom home in accordance with the <br /> Minnesota Pollution Control Agency Chapter 7080 and local ordinances. <br /> The periodically saturated soils were located at 18-24 inches(mottled soil). Due to the periodically saturated <br /> soils.a pressurized mound system%will need to be installed to treat the septic effluent. The bottom of the <br /> treatment area must be located at least 3' above the saturated soils. <br /> The existing septic system does not conform to the state code chapter 7080 <br /> All neighboring wells are greater than 100' from proposed treatment areas. <br /> The soils at a depth of 12"have a percolation rate averaging 10 MPI. <br /> The existing septic tanks must be abandoned and txso new 1300 gallon and 1000 septic tanks need to be <br /> installed. <br /> Al l new tanks need to be insulated if there is less than two feet of cover over the top of the tanks. Clean outs <br /> must be installed on the end of the laterals for maintenance. <br /> A 1000 gallon pumping chamber will need to be installed to lift the effluent to the treatment area.The power <br /> supply and switches must be located outside the manhole and pumping chamber in a weatherproof enclosure. <br /> A warning device must be installed with light and sound devices:this is in case of a pump failure.A flow <br /> measurement device must be installed.Including but not limited to a water meter.event counter.running time <br /> clocks or electronically controlled dosing. <br /> Nothing other than gray water,(laundry showers etc.)Human -*Nater and toilet tissue should be <br /> disposed of into the septic tanks Garbage disoosals are not recommended. Additives must not be <br /> used; they may cause harmful damage to your septic SvstemjQ.xrx2W.g1ended that you Dumv the <br /> tank every two years for h+o septic tanks. <br /> •.AK«f• nL 'tir<t.tcy..4.j;�&>,t'[`�drx'1 <br /> Sincer <br /> mod � CITY OF ORONO <br /> j -- r,•�'`�d fSEPTIC PE IT PLAN L�L- <br /> 40K510 C 51f'� vo�C�>?.dATE INSPECT R <br /> Joseph J.Olson PERMIT NO. <br /> PROVED AS SUBMITTED <br /> APPROVED WiTH CORRECTIONS AS NOTED. <br /> NOT APPROVED-CORRECT&RFSUBMIT <br /> r These comments are for your information. All work shall he clone <br /> in full compliance with all applicable septic and zoning code. <br /> Requirements including items not specifically note(,,,,this review. <br /> KEEP THIS PLAN SFT ON SITE AT ALL TIMI-.,S <br />