Laserfiche WebLink
' PROJECT: BURNS- POMBO PROPERTIES <br /> Tracy, California Log of Boring No. GMX-12 <br /> BORING LOCATION: Adjacent to EB- ELEVATION AND DATUM: <br /> 3 <br />' Not surveyed <br /> DRILLING CONTRACTOR: Precision Sampling, Inc. DATE STARTED: DATE FINISHED: <br /> ' 9/23/99 9/23/99 <br /> DTOTAL DEPTH: MEASURING POINT: <br /> DRILLING METHOD: Direct push <br /> 19 feet Ground surface <br /> ' <br /> DRILLING EQUIPMENT: XD-3 DEPTH TO WATER: ; FIR 12 feet i COMPL.NA <br /> SAMPLING METHOD: Enviro-core sampling system(3 ft. x 1 5/8 in.) LOGGED BY: <br /> L.B.Jorstad <br /> HAMMER WEIGHT: NA DROP: NA RESPONSIBLE PROFESSIONAL: REG.NO. <br /> D.A. Zemo CEG 1747 SAMPLES <br /> DESCRIPTION <br /> d m 7- - <br /> "E <br /> ¢ NAME(USCS Syml):color,moist,%by weight.,plast.,consistency, structure,cementation,react.w/HCI.geo.inter. REMARKS <br /> Wa o °oMaV m LL o Surface Elevation: Not surveyed <br /> SILTY SAND with GRAVEL (SM) Upper 7 feet logged <br /> Pale brown (10YR 6/3), moist, 70%fine to coarse sand, 15% using soil cuttings <br /> 1 fine to medium gravel, 15% medium plasticity fines, contains extracted from core <br /> asphalt debris [FILL] barrel. <br /> ' 2- <br /> 3- <br /> 4- <br /> 5- <br /> 6- <br /> 7- <br /> 34567 2.4 <br /> LEAN CLAY with SAND (CL) <br /> Dark grayish brown (10YR 4/2), moist, 85%fines, 15%fine <br /> ' g sand, medium plasticity, firm <br /> Dark gray (5Y 4/1), hydrocarbon odor <br /> 9 GMX- 79 <br /> 12-9.5 <br /> 10 <br /> ' 45 <br /> 11- <br /> 12- Soft <br /> 13 3 Light olive brown (2.5Y 5/3) <br /> ' 14 See note on next <br /> page <br /> 15 B-1(12/95) <br /> Project No. 5650 Geomatrix Consultants Figure <br /> s:\5650\logs\_gmx_12_01.a i <br />