Laserfiche WebLink
GROUND ZERO ANALYSIS <br /> LOG OF BORING _��L_ <br /> PROJECT STOCKTON RECORD LOCATION 530 E. MARKET STOCKTON CA PROJECT B O - 530 <br /> DATE DRILLED 3/28/03 LOGGED BY c AN .ARV Y REVIEWED BY <br /> DRILLING COMPANY FISCH ENVIRONMENTAL DRILLER RICK BERTILLINO METHOD DIRECT PUSH <br /> BORE HOLE DIAMETER ?3/4IN DEPTH DRILLED 36 FT DEPTH TO WATER INITIAL 34 FT STATIC 32 FT <br /> CASING TYPE DIAMETER IN SCHEDULE INTERVAL FT TO FT <br /> SCREEN TYPE DIAMETER IN SLOT SIZE IN INTERVAL ET TO ET <br /> FILTER PACK TYPE INTERVAL FT TO FT <br /> SURFACE SEAL TYPE NEAT CEMENT GROUT <br /> COMMENTS: GRAB GROUNDWATER SAMPLE-COLLECTED INTERVAL FT TO FT <br /> TNROUru TEMPORARY avr crorru AND CASING <br /> PAGE 1 OF 1 <br /> WELL DEPTH PID U.S.C. DESCRIPTION <br /> DETAIL FT. PPM BLOWCOUNT LOG <br /> 0'-11/14' LEAN CLAY (CL); <5% FN SNO; >95% FNS; H DRY STR; N-SLW <br /> 2 <br /> DLTNCY; M-H TGHNESS; M-H PLAST; BRN, NPO, DRY-MST. <br /> 4 <br /> 0.3 <br /> 6 <br /> CL <br /> 8 <br /> 10 0.1 <br /> 12 11/14'-16/19' SILTY SAND (SM); 80-85% FN A P GRDD SND; 15-20% FNS; <br /> BRN, NPO, DRY-MST. <br /> 14 <br /> 0.1 SM <br /> 16 <br /> 16/19'-26/29' SILTY CLAY (CL/MH); <5% FN A SND; >95% FNS; M DRY STR; <br /> SLW DLTNCY; M TGHNESS; M PLAST; BRN, NPO, DRY-MST. <br /> 18 <br /> 20 0.3 <br /> 22 <br /> CL/MH <br /> 24 <br /> 0.1 <br /> 26 26/29'-31/34' LEAN CLAY (CL); <5% FN A SND; >95% FNS; M-H DRY STR; <br /> N-SLW DLTNCY; M-H TGHNESS; M-H PLAST; TAN, NPO, MST. <br /> —28- <br /> -30— 0.2 CL <br /> 32 <br /> 31/34'-36' ELASTIC SILT (MH); 5-10% FN A SND; 90-95% FNS; L- <br /> SLW DLTNCY; L-M TGHNESS; L-M PLAST; BRN, NPO, <br /> 34— <br /> ED <br /> 0.1 <br /> M H <br /> f <br /> 38 <br /> 40 1 � <br />