Laserfiche WebLink
BRAUN' LOG OF BORING <br /> I NTE RTEC <br /> Braun Project BL-07-02022A BORING: ST-15 <br /> GEOTECHNICAL EVALUATION LOCATION: See attached sketch. <br /> Orono Villas Residential Development <br /> Hwy. 12& Luce Line Trail <br /> Orono, Minnesota <br /> DRILLER: Chris Powers METHOD: 3 1/4"HSA Autohammer DATE: 6/20/07 11 SCALE: 1"=4' <br /> Elev. Depth <br /> feet feet Description of Materials BPF WL MC Tests or Notes <br /> 965.6 0.0 Symbol (Soil-ASTM D2488 or D2487,Rock-USAGE EM1110-1-2908) % <br /> FILL •;•;•' FILL: 4 inches of Bituminous over 6 inches of <br /> 964.7 0.9 :44 \Aggregate Base. , <br /> FILL ••❖ <br /> ••••* FILL: Sandy Lean Clay,with a trace of Gravel,gray <br /> ••••• and brown,wet. — <br /> _ :•.•; _3 5 18.7 <br /> —N O.••••.•. 14 <br /> O ❖:• <br /> 958.6 7.0 •!•.• <br /> a PT - PEAT, partially decomposed,dark brown to black,wet. _ <br /> .0 ,Li_ (Swamp Deposit) _y 4 <br /> C <br /> o 1 <br /> C _ - <br /> O ,, L. <br /> c <br /> 5 <br /> 954.6 11.0 <br /> o OL ;; ORGANIC CLAY, black,wet. <br /> 11 _ ,, (Swamp Deposit) _ <br /> - <br /> a _— <br /> > — __ I 3 <br /> S 951.6 14.0 <br /> .5 CL % SANDY LEAN CLAY,slightly organic to organic, black, <br /> € — / wet,soft. <br /> H (Alluvium) X 2 <br /> a <br /> 0 947.6 18.0 — <br /> a) CL / LEAN CLAY,with a trace of Roots and Sand layers, <br /> SZ <br /> gray,wet, medium. _ <br /> (Alluvium) <br /> 942.6 23.0 j% — <br /> 4 SP- . POORLY GRADED SAND with SILT,fine-to <br /> SM : medium-grained,with a trace of Gravel,gray, _ <br /> waterbearing, loose. <br /> m — (Glacial Outwash) <br /> 6- 7 <br /> 0 _ <br /> z <br /> — <br /> 1 <br /> m <br /> — — <br /> O _, <br /> N — <br /> O <br /> 0 <br /> 2 p <br /> K U <br /> O J1 <br /> m <br /> O <br /> 0 <br /> O <br /> BL-07-02022A Braun Intertec Corporation ST-15 page 1 of 2 <br />