Laserfiche WebLink
ENGINEERING-SCIENCE, INC. <br /> BORING NUMBER SB2 <br /> PROJECT NUMBER: 725386 08969 PROTECT NAME: Supplemental Site Assessment <br /> 4 CLIENT Gre hound Lines,Inc DRILLER Spectrum Exploration,Inc <br /> CATION Stockton,California DRILLING METHOD. Hollow-stem Auger,CME 55 <br /> Terminal#8969 18"Split-Spoon Sampler(2 5"OD) <br /> /1 n <br /> 1 p GEOLOGIST: H Pietroaoli HOLE DIAMETER: 6 5 inches <br /> t COMPLETION DATE: Sf29/94 TOTAL DEPTH 515 feet below ground surface <br /> LIF <br /> F <br /> z <br /> aW ZO a <br /> 7 a U w GEOLOGIC DESCRIPTION <br /> yZ 3 a n <br /> g <br /> U <br /> -------------drilling reaction ------------------------------------------ <br /> a CLAYEY SAND(SC),gray fine-grain,damp, <br /> 3/3 3$2-35 20 1 9 35 slightly plastic loose <br /> 24 <br /> l� <br /> -----------------drilling reaction ----------------------------------------- <br /> / 6 40 SILTY CLAY(CL) blue-green damp to moist <br /> 2!3 582-40 12 06 plastic soft <br /> 19 <br /> 2.513 S$2 45 S0 02 45 As above with pinkish white patches(1/8"to 114") moist <br /> 20 <br /> S �y <br /> �11f 7,--------------drilling reaction --------------------------------------- <br /> I � <br /> 313 6 50 SAND(SW) medium to fine-grain,green well sorted <br /> 8 NR loose saturated <br /> 10 <br /> t <br /> Ml+l <br /> � i!1 <br /> 1 <br /> i <br /> is Non-standard blow count sampler 25 inch OD , Brass tube sample submitted for laboratory analysis <br /> - First encountered groundwater <br /> Contact approximately located NR Nat Recorded i�z <br />