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WELL/BORING LOCATION MAP Boring/Well LogWELL/BORING: MW-13R <br /> 9 <br /> 00 . PAGE: 1 of 2 <br /> 11 P O TOXICHEM Management Systems, Inc. LOGGED BY: J. BERGSTROM <br /> O OII <br /> a �� - $0 J p LOCATION: 3515 Navy Drive CLIENT/PROJECT: EQ-14.1A <br /> M 13 <br /> aa& � v CITY STATE: Stockton, California DATE DRILLED: 1/28/02 <br /> - ❑ DRILLED BY: Gregg Drilling NORTHING: <br /> eAvr Dewe DRILLING METHOD/DIA.: HSA, 6"/10" EASTING: <br /> SAMPLING METHOD: Split Spoon TOTAL DEPTH: 38' <br /> CONSTRUCTION w SAMPLE Grout T e a : Po and 2 Total Well De the 38' <br /> Grout Interval: 0-4' Casin Diameter. 4' <br /> y" z O a <br /> Seal Type/Oly: Bentonite Casing Type: Sch 40 PJC <br /> o a n <br /> a Seal Interval: 4—T <br /> M Screen Interval: 8-3e' <br /> - DESCRIPTION <br /> GW GRAVEL <br /> w 0 1 ML SILT: gray; 90% silt; 10% fine sand; low plasticity; <br /> Y strong product odor. <br /> o g 2 <br /> m <br /> 0 <br /> 3 -- <br /> 0 <br /> Mst 4 ®4': as above. <br /> 5 000 SP SAND: grayish brown; 10% silt; 90% fine sand; no <br /> C) �, 3 00o plasticity; strong product odor. <br /> W D 173 4 000 <br /> 5 6 000 <br /> 000 <br /> 7 000 <br /> 0 0 <br /> 000 <br /> 8 000 <br /> 000 <br /> 1 9 ML CLAYEY SILT: dark olive; 40% clay; 60% silt; <br /> Mst 140 3 moderate plasticity; medium dry strength; strong <br /> 4 10 product odor. <br /> 11 <br /> 12 - <br /> 13 - <br /> 3 <br /> 2133 14 CL SILTY CLAY: dark brown; 60% clay; 40% silt; <br /> z v> Dp 6 moderate plasticity; strong product odor. <br /> N a 12 <br /> 51617 15 - <br /> 16 -- <br /> 17 <br /> O <br /> O v 18 <br /> 2 ML CLAYEY SILT: dark grayish brown; 30% clay; 70% <br /> Dp 19 silt; low plasticity; weak dry strength; strong <br /> 27 20 product odor. <br /> 21 - <br /> 22 <br />