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FROM•: Y !`I M r 45 �� PHONE NO. : 61-2 476 4__'_-'S Jun. 15 200"r 04:2811°I P1 <br /> Rusty Olson's--Sail and Percolation Testing <br /> Joseph J.Dison--MP+CA License#810 <br /> 11481 RiverViewr Rd.NE,Hanover,MN 55341 <br /> (763)498-8779 Pare(763)498-8290 0 <br /> Y <br /> oungki IQm <br /> - `°:y i:.(JPY u <br /> WaIMW <br /> 1180 wyndemere Road i.. KDROOK IN <br /> son <br /> Orono,Hennepin County 1% MADMOMM <br /> This an-site Sewage Treatnteatt System is designed for a Type 1 five bedroom home in accordance with the <br /> Minnesota pollution Control Agency Chapter 7080 and local ordinances. <br /> The seasonally saturated soils were located at 2V-22"(mottled soil).Due to the seasonally saturated soils,a <br /> pressurized mound system will need to be installed to treat the septic e$iumtt.The bottom of the tr Mment <br /> area must be located at least 3'above the saturated soils. <br /> p COPY <br /> ©R0� All neighboring wells are greater than 100'firom proposed trFeatment anus. <br /> The soils at a depth of 12"have a percolation,rate averaging 13 hr PL <br /> The existing septic tanks May be used upon approval Of the local utspector.A new 1000 gallon septi,tank <br /> needs to be installed to meet local codes.A 1250 gallop lift station must be installed to meet this design. <br /> Use 7132 insh perfaratiit►as on the laterals <br /> NMR 49 1 MC f tka",do-r-IM andafter comaructiRs. <br /> A 1250 gallon pumping chamber will need to be installed to lift the effluent to the treatment area. The <br /> power supply and switches mod be located outside the manhole and pumping chamber in a weatherproof <br /> enclosure. A warning device must be iustallad with light and sound devices;this is in case of a pump <br /> failure.The manifold and supply line must have back drainage to the pump chamber.The rock and Trill <br /> materials most be cloaa.The sod layer below the entire mounded area must be turned over.Just break up <br /> the sod and be sure not to over work. <br /> IWot6ing othrr than gray watt (laundry,showem e#e) Human water and toilet tissue should be <br /> disposed of into the set*tanks. Ggrbage distxnals arse not receanmentieA Additives most not he <br /> used;they way came harmful 4@MM to your septic Mim It is recommimdcd dant voa numn the <br /> tank rwry veer for i tank,every two vpars for two tank& <br /> Sincerely, <br /> Joseph J.Olson ORONO <br /> INSPECTOR <br /> DWfAMSOV <br /> ffg <br /> lrrptasnettts <br /> 'it SOMMO M uM hr Year iatarmtliw. All work sW be& <br /> Y rtspNmeu wilt all appii=Ms up*tmd sodas ca& <br /> Mgrir�ones�adlag iMsa pot spocitioo�,uo1M is Ati1 ttwilltl► <br /> swum ft"Inelli suAl"Mol <br />