HomeMy WebLinkAbout1980-12-30 Septic System Site Evaluation■
SI1T3 EVALUATION REPORT
RUXTON STRONG PROPERTY
IN THE S.E.Vc OP SEC. 3-117-23
OROKO, MINNESOTA
12-30-00
On Decenbor 12-ll|., I960 six percolation holes were tested
and 3 soil borings taken on each of 2 proposed lets on the Rux-
ton Strong property. I^ie percolation holes were dug 6 inches in
dicnetsr to a 42 inch depth v;hile the soil borings were dug 6 i
inches in diameter to the 4 foot depth and 3 inches in diameter
to the 0 foot depth, Thie percolation holes were dug with both
a power and hand operated auger v/hlle tho soil borings were dug
with tho hand operated bucket type augor.
Both lots are situated on top of a high wooded knob con
sisting of the Kilkenny loam soil series. Because of tho loc
ation the coil was verj dry nnd hard and thus v;as kept satura
ted for a long tine before testing. The average percolation
rates for tho two lots were 25».0 and 34.4 nlnutos per inch
v;hich vihen combined with the lack of a high water table ena
bles standard drainflold systems to bo construe*..! on each lot.
Because the whole area is relatively level it appears that
some typo of pumping system will have to bo used if full base
ments are to bo served. Additional cyston design information
viill bo needed once tho location and size of the houses to be
constructed ore Imovm. If any other infomatlon is needed be
fore that time, please contact me.
Sincerely,
PSRCOR, INC.
Mark S, Gronberg, Y
i. :
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* MAR2 7IS9I
Hole No
P-1
P-2
P-3
p-U
P-6
RUXTOli STROHO PROPiSHTY
ORONO, MI1INF3S0TA
tot 1 *
Percolation Results
Material Parcolation RatA
Lt, Brovm Loan 6.0
Brovm Clay Loan 48.0
Lt, Brovm Loam 26,7
Lt, Brown Loan 24.0
Lt. Brovm Loan 26,7
Lt. Brovm Loan 18.5
rate Is^T^^tcs per inch.
Boll Borin'’S
S « B « :f 1
Depth(ft,)
0.0-0.e
O.G-1.5
1.5- 3.5
3.5- 6.5
Mntorlnl
Black Loan
Grey Lrc 'n Loan
Brown Olay I-onn
Lt. Brn. Loon v;, rocks
Lo nottleu coil or wator table after Pit hours.
■-> 2
Dcnth(ft.)
0.0-0.8
O.C-1.3
1.3-2.5
2.5-6.0
Katerial
LlRck I'an
Grey Black Loan
Brown Olay Loan
Lt, Brn. Loan v^« email rocks
lio mottled soil or water tablo after 2>i hours.
u.B. ir 3
Danthlft.)
0,0-1.0
1.0-1.3
1.3-6.0
Material
Black l oan
Drown Olay Loan
Lt. Brn. Loan w, small rocks
Ho' mottled soil or water tablo after hourt,
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