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WELL/BORING LOCATION MAPWELL/BORING: MW-29 <br /> Boring/Well Log <br /> ](D PAGE: 1 of 2 <br /> TOXICHEM Management Systems, Inc LOGGED BY: WC <br /> 0 • MW-29 <br /> O0 LOCATION:3515 Navy Drive CLIENT/PROJECT:EO-14.1A <br /> CITY/STATE: Stockton, California DATE DRILLED: 10/6/00 <br /> ❑ DRILLED BY:Gregg NORTHING: <br /> DRILLING METHOD/DIA.: HSA/10" EASTING: <br /> o SAMPLING METHOD: Split Spoon TOTAL DEPTH: 30' <br /> CONSTRUCTION w SAMPLE Grout type/Oly: Bosolile Type 1-1 Total Well 0epth:30' <br /> Z E rT� _�-. r U W Grout Inlervol;0-3' Casing Diometer.4° <br /> O vrw d w > j z O a Z seal Type/Qtr. Bentonite Casing Type:Sch 40 PVC <br /> Z N Z z 3 w N <br /> w O O o_ o p Seal Interval:3'-4 Screen Interval:5-30' <br /> N :2 " a om z it DESCRIPTION <br /> Dry SP SAND: light brown to brown; 85-95% <br /> fine to medium sand; 5-10% fine to <br /> 1 medium grovel; loose; no product <br /> Dr odor. <br /> _D 2 <br /> 3 <br /> VMst SM SILTY SAND: light brown to brown; <br /> 4 15-20% silt; 70-75% fine sand; <br /> Mst 5- 10% fine grovel; loose; no product <br /> k 5 odor. <br /> moderateodor. <br /> aray; slight to <br /> 2 oderrate p oduc <br /> z 6 <br /> 0 Mst 3.5 4 <br /> z <br /> w 7 <br /> m <br /> 8 <br /> ML SANDY SILT: dark gray; 5- 10% clay; <br /> 2 <br /> 70-80% silt; 10- 15% fine sand; soft; <br /> VMst 2 9 low to medium plasticity; moderate <br /> -Sat 12 2 10 product odor. <br /> 11 <br /> 0 <br /> z <br /> 12 <br /> 13 ML CLAYEY SILT dark brownish gray; <br /> 20-25% clay; 60-65% silt; 10- 15% <br /> 2 fine sand; soft; low to medium <br /> Sot 470 3 14 plasticity; strong product odor. <br /> 5 15 <br /> 16 <br /> 0 7 <br /> N <br /> 18 <br /> O <br /> o Sat 7 19 <br /> 10 SM SILTY SAND: darkggray; 5- 10% clay; <br /> Wt 12 18 20 15-20% silt; 70-75% very fine to <br /> fine sand; loose; moderate product <br /> odor. <br /> 21 <br /> 22 <br />