LUBA Materials Volume 3 of 3 - Laserfiche WebLink

• j a m ~ a U. d t O_ N H LL _ Comments m o T Soil and Rock Description O N J U 3 (S N Surface: grass. Medium stiff clayey SILT, scattered organics; brown, moist, low Roots extend to ±8 inches. 1- to medium plasticity, organics consist of fine to medium roots, 2- S-3-1 o.so I(topsoil)_ - - - - - - - - - - - - - - - - - - - - - - - - 0.70 Stiff silty CLAY; brown, damp to moist, medium plasticity, alluvium . _ _ _ _ _ _ _ Medium dense to dense sandy GRAVEL, scattered cobbles 4- grey-brown, wet, fine to coarse sand, fine to coarse, subrounded 5- °c =4°o_ to rounded gravel, cobbles up to ±5 inches in diameter, g L c (alluvium). No seepage or ground water 6_ a encountered to the limit of excavation. BOTTOM OF TEST PIT 7- 8- 9- 10- 11- 12- 13- 14- Project No.: 2131004 Surface Elevation: 403.0 feet (Approx.) Date of Test Pit: January 30, 2013 Test Pit Log: TP- 3 Oakleigh Meadows Cohousing Eugene, Oregon m 0 a a m LL L # d 2 N - L O Comments G H r N d Soil and Rock Description o y J 0 3 (S Surface: grass. Medium stiff clayey SILT, scattered organics; brown, moist, low Roots extend to ±8 inches. 1- plasticity; organics consist of fine roots, (topsoil).- - - - - - - _ 2 S-4-1 0.55 Stiff SILT, trace to some sand; brown, iron-stained, damp to moist, low to medium plasticity, (alluvium). 3- 4- 5- 1 1:.. Loose to medium dense silty SAND; brown, moist, low plasticity 6- s-4-2 1 1 silt, fine sand, (alluvium). 7- 8- 9- .1 10- . Rapid seepage at ±10 feet ° Medium dense to dense sandy GRAVEL scattered cobbles; . 11- , , grey-brown, wet, fine to coarse sand, fine to coarse, subrounded to rounded gravel, cobbles up to ±8 inches in diameter, 12- (alluvium). 13- gM70M OF TEST PI 1 14- Project No.: 2131004 Surface Elevation: 399.5 feet (Approx.) Date of Test Pit: January 30, 2013 Test Pit Log: TP- 4 Oakleigh Meadows Cohousing Eugene, Oregon 1466