09-06-1977 Planning Packet - Laserfiche WebLink

Home Browse Search

%>y.i^noQ [ON ---------------—1 ’TToT BLK.PARCEL 1 i^QO ^AOO saiO-i 50^1 AqoD ,V,X. ‘6'TOO ! ~ H.,1 t' '■ K. PPI 4^ m>.‘- .‘at, ■ 10^0 Garland Lane N* Vlayzat.8f Minnesota 5559iAugust 21* 1977#30TT ^ :4r. Dave Filkins 110 Smith Avenue WayzBta, Minnesota 55591 Deer Sir: On August 20 end 21* 1977 six percolation tests tSo soil borings were performed on a part of Tract A* Registered L^-nd Survey No. 106? m Orono* *4innesota* 1 4. • +Vi«ne tests are shown on the attached sketch! T^e result, of the percolation tests are m ^ M •as follows: Perc Test No. Rate of absorption in ninutes per inch PI-A P2-A P5-P PA-P P5-P p 6-P 120 50J average ^2 55) min. each 60)_ Qverage 60 min. 60) 3ssed on the Minnesota Individual Sewage msposal systea Code :dini.ua ^Held in-the J-Iinnesota Department ot Health, T,n - absorption area of PJ-P and P -P wou r^uire 290^a.f of area Per bedroom or 1.22 sq. P | pg.p dav. A drainfield in the area oi r :? nr 1 6*5require JJO s.f. of absorption area per^bedroom^or 1.6? s.f per gallon of waste P" ^ 1^3^ than the not suitable since the percolation raxe i "!nimum allowable rate of 60 minutes per inch. If you have any questions regarding these tests please call me. Yours very truly* Carl W. Borg P.E. :4inn. Reg. #75^ i‘: ■ WM-i . •e r ♦ V ' *? • •» *-. y ? • e. j \ i I . i l \>. 60 V - I . J * I ••• » • •« * . i \ C r"m % I: » # ; •"I , i . , . I t ................ 4 »• -t 4*. #• « 4 • , .. J. • — T • ■ 4 • . '••A.r i .