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EU-2 <br /> A WA/M-1113 A' <br /> West Projected 100'S East <br /> CPT 5 CPT 4 Industrial CPT 3 L CPT 2 CPT 1 CPT 18 CPT 12 <br /> 70 Ave. <br /> p ---------- - 0 <br /> ------------ - ----------------------- <br /> ------------ - ----------------------- - ---------------------- ------ -- ----- --------------- <br /> - ------- -------- - ------ <br /> sM <br /> ----------- - ----------------------- ---- --------- ------ ------ -- ------ --- ---------------- <br /> 50— <br /> -20 ----- <br /> ---------------50 -20 ---------- - ----------------------- ---------------------- -- ------ - ---------------- --------- -- -------- ------ -20 <br /> SP <br /> CL <br /> 100 <br /> } 30 = 0.7 <0.5 <br /> -40 ---------- - -------- Base ofB-Zone ---- -- ------------ _ -40 <br /> L <br /> Cz <br /> 0.6 <br /> cc: V - -- - -- - - - ----- - - - ----- <br /> E 10 <br /> a) _0 - --------------- ------- -------- ------ -60 <br /> y - <br /> 7 <br /> O - 970 --------AOO - 18-- -- -- -- --------------- ------------------------------- <br /> 22 6.1 <br /> ---------- ------------- ? - <br /> --- -------------- ---- -- -------- --------------- ----------- ----------------- <br /> SP <br /> p <br /> CL <br /> ---------- ----------------------- -- ------ ------ -- ------ --------------- - ---- - -------- <br /> -10 ' -- --- --------- ------ Base ofUpperAZone -----_ <br /> Lu W <br /> p 33 7.5 <br /> -------- --------------------- SP <br /> 1 <br /> CL Base of Middle A-Zone <br /> ---------- ----------------------- - ------------- -- --- --------------- -------------------- <br /> -30 ------ --------------- -------------- <br /> -100 ---------- -6s--------------------- ---- 52-------------------- SP ------ - --------------- - 1g------- -100 <br /> CL <br /> SP 4 <br /> -- -- ---------------------- <br /> -50 CL Base of Lower A-Zone <br /> —————— ——————————————— —————————————— ———————— ————————— ———————————————————- <br /> -120 ------------------- ----------------- ------------- 20 Feet -120 <br /> EXPLANATION Notes: <br /> m <br /> Groundwater elevation based ® Sensitive,fine grained Silty sand to sandy silt 1.Depth-discrete groundwater samples were collected <br /> N Screened interval using a double-balled stainless steel bailer lowered 40 Feet <br /> on pore pressure dissipation into casing.Groundwater sam le intervals are three or <br /> tests Organic materials Sand to silty sand g p <br /> b Interpreted fine-grained four feet,and target depths are in the sample name. <br /> 0 F/01 unit.All other units inter- Clay(CL) Sand (SP, SM) CROSS SECTION A-A' <br /> 54o Trichloroethene (TCE) concert- 2.CPT locations were surveyed on January 5,2006 <br /> NI g (pg/L) preted as coarse-grained y y y y (NavD88). Former Nestle Facility <br /> tration in micrograms per liter /L Silt clay to clay Gravel sand to sand <br /> in hydropunch groundwater sampleEqual concentration Clayey silt to silty clay Very stiff fine grained" 3.TCE concentration Ripon, California <br /> collected August 29 and 30, 2005, 100 contour, in /L (Ng/L)in groundwater samples <br /> Ng <br /> December 27, 28, and 29, 2005. Sandy silt to clayey silt Sand to clayey sand collected on October 3,2005,as part of the baseline <br /> sampling event for the push-pull test. By:CED/DHG Date:01/14/2009 Project No. 9837.005 <br /> <=not detected above the indicated *overconsolidated or cemented <br /> 4.Contours and shading do not imply certainty and are <br /> reporting AMEC Geomatrix Figure 4 <br /> 66. <br /> P g limit included for clarity only. <br />