Laserfiche WebLink
Settler-Ryan. Inc. Log of Boring U-17 <br /> PROJECT Former Unocal Service Station No 0187 LOCATION 437 East Miner Avenue, Stockton, CA <br /> W <br /> * Co <br /> E OV) <br /> LL Z v a GEOLOGIC DESCRIPTION WELL DIAGRAM <br /> Uj <br /> (1 J S U <br /> a. (D 3 4 J <br /> W- O� aa OC A <br /> M (n U) C7 Cn <br /> Q <br /> Oo <br /> CL SANDY CLAY (CL) - grayish brown (2 5Y 5/2), wet, <br /> 0 >100 U-17-85 5 hard 70% clay, 30% fine to medium sand a <br /> o � <br /> m <br /> � m <br /> ti n, <br /> 90 Color changes to dark greenish gray (SGY 4/1), t <br /> becomes 60-70% clay, 30-40% medium to coarse <br /> sand <br /> m <br /> 0 <br /> 0 >l00 U-17-96 Becomes 70% clay, 30% fine to coarse sand <br /> Z <br /> CLCLAY WITH SAND (CL) - dark greenish gray (58G <br /> 4/1), moist,hard. 80% clay, 20% fine to medium sand, o <br /> 1000 >100 U-17-101 includes abundant light green mineralization, slight o m <br /> hydrocarbon odor o <br /> 4 <br /> � C <br /> 0. <br /> >100 U-17-108 Includes irate of black organics, no medium sand <br /> ML SANDY SILT WITH CLAY (ML) - light gray (5BG 5/1) <br /> CL wet, hard 60% silt, 30% fine to medium sand, 10% clay <br /> a <br /> CLAY WITH SAND (CL) - dark gray mottled with Tight <br /> 110 72 U-17-111 u _ <br /> gray, moist, hard 80% clay, 20% fine sand <br /> n <br /> 173 <br /> LIJ _ CU <br /> _ m <br /> >100 U-1T-116 = <br /> m _ <br /> 120 Bottom of boring at 120 feet bgs <br /> (* Converted to equivalent standard penetration <br /> blows/foot} <br /> 130 <br /> 140- <br /> 1150—, <br /> JOB NUMBER 240042 08 Page 2 of 2 <br />