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® USURMAN <br />q NOINERRING <br />INC.- - --- - - -- --- ---- <br />® Civil, Municipal & Environmental F.ni, steering <br />Land Surveying • Land Planning • So -ting <br />Mr. Brent Primus <br />432 Midland Bk. Bldg. <br />Minneapolis, MN 55401 <br />Re: Primus Property - Orono - Parcel No. 2440 <br />Daear Mr. Primus: <br />Mail replies-P O Box 32308 <br />571-6066 <br />6875 Highway No 65 N E <br />Minneapolis, Minnesota 55432 <br />890-6510 <br />12350 River Ridge Blvd <br />Burnsville, Minnesota 55337 <br />Jan. 13,1983 <br />J82244 <br />We performed a soil analysis on the 1 acre parcel No. 2430 adjoining the above <br />referenced parcel as requested by the City. The soil analysis was performed to <br />determine if additional land area is required for parcel No. 2450 to comply <br />with present City requirements for sewer disposal systems. <br />Two percolation tests and one soil boring were taken in an alternate drain - <br />field area location as required by City as shown on the attached drawing. The <br />tests indicate a percolation rate of 27 minute per inrh which is sufficient for <br />a standard trench drainfield system. Copies of the tests are attached herewith. <br />We also attempted to locate the existing drainfield presently in use by a <br />field survey to determine if the system is within the 10 feet setback from <br />a property line as required by City. Based upon our survey and the City's <br />record of the drainfield installation, it appears the drainfield is about 10 <br />feet from the property line. However, due to the nature of the measurements <br />on the City's records it is impos,-ible to determine the precise distance <br />without excavating and exposing the system. I suggest this not be performed <br />unless the City requests such action. <br />On the basis of the information contained herein it appears parcel No. 2430 <br />contains sufficient area to accomodate a sewer system as required by City. <br />St=Y D <br />Dan P. Johnso , P.E. <br />SUBURBAN ENGINEERING, IN( <br />cc: Jeanne Mabusth <br />City of Orono <br />OPJ/Ih <br />enc <br />R. e.• 4b.:JrRR.rq t nq LVm t Hr �. Nrg t „y ll w�tn, R.qr+. Rry �,,,, t , :, Ah'Y 5�., A4•rr. J !►kJrw.,,. �! ! ng <br />Kam, 1 Xna.n. R" Env wk%um J tbeltn A Airy I "q M*w,t SAa h. Airy Swt, 6% w v A ' rN,*w. Rpm t tW I%~l P *Aream toy t.me <br />