Laserfiche WebLink
1 i <br /> I <br /> LOG OF EXPLORATORY BORING <br /> PROJECT DUMBER: 20805-140.010 WELL NO.: AS-3 <br /> PROJECT NAME: ARCO #548. Stockton PAGE: 1 of 4 <br /> BY: Pet Jimison DATE: 10/28/98 SURFACE ELEVATION: <br /> EOx <br /> FID PENETRA- GROUND DEPTH a f <br /> RECOVERY WELL <br /> READING TION WATER IN n DESCRIPTION <br /> (PPM) (blows/8") (ft/ft) LEVELS FEET _� DETAIL <br /> J <br /> 0-6": ASPHALT <br /> ' 6"=approx. 3: BACKFILL <br /> 34 9 1.3/1.5 5 SAND (SP), dark brown (10YR, 3/3); 100% fine grained <br /> 10 sand; dry; no odor. <br /> 12 <br /> 60 4 1.4/1.5 10- 1SILT (ML), black (10YR, 2/1); 100% fines; slightly damp; <br /> q no odor. <br /> 7 <br /> 1 <br /> 4 7 1.3/1.5 15 SANDY SILT (ML), brown 00YR, 5/3); BC% fines; 20% <br /> 9 fine sand; orange discoloration from iron oxide staining; <br /> 14 slightly damp; no odor. <br /> �I) <br /> ' 20 <br /> REMARKS <br /> EMCON <br />