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BORING NO.: SB-38 SHEET 1 F 1 <br /> PROJECT: Tracy Byron Road <br /> Rom Sc/ence to Solutlow <br /> LOCATION: Tracy <br /> COORDINATES: PROJECT NO.: 06-6102-00-8606-211 <br /> SURFACE ELEVATION: DATUM: 35 feet abc vailRaGED,BY: Andrew Smith <br /> W W a s F a p M a o o GEOLOGIC COMPLETION <br /> o LL Qaz a m o O C> DESCRIPTION DETAIL <br /> Zin N Z L) <br /> Q _ <br /> HA Aggregate Base <br /> Silty Clay(CL): dark brown (7.5YR 3/2); moist;firth; <br /> ' 100 low plasticity; no odor, Trace grave, angular shaped <br /> 3/4 inch max 10-15%find sand. <br /> 0.0 <br /> ' 5 SB-38 Silt (ML): brown (10YR 4/3); moist; soft; medium <br /> 5 plasticity; no odor, 10 - 15% fine sand. From 9 to <br /> Feet about 11 feet,increasing%fine sand. <br /> (0839) 90 <br /> ' 0.0 DP <br /> 10 100 <br /> Silty fine sand (SM): yellowish brown (10YR 5/6); <br /> 0.3 DP moist;loose;no odor;12-20%silt. <br /> ' Silt With Fine Sand (ML): dark yellowish brown <br /> (10YR 4/6); moist; firm; low plasticity; no odor, 5- <br /> 95 10%fine sand. <br /> is— <br /> SB <br /> ' 0.4 @ 155 Poorly Poorly Graded Fine Sand With Silt (SP-SM): dark Q <br /> (0931) DP :: yellowish brown (10YR 4/6); wet; loose; low to no <br /> SB 38 plasticity;no odor,5-10%sift. <br /> (0945) 100 <br /> 1G oundwate <br /> Sample <br /> 20 <br /> ' Silty Sand(SM):dark grayish brown/dark yellowish <br /> brown (1 OYR 4/2); wet; loose; no odor, fine to very <br /> fine sand, increasing % silt with increasing depth <br /> 0.0 silt) and trace gravel (well rounded 1/8" <br /> max). <br /> ' Silt (ML): dark yellowish brown (10YR 3/4); moist; <br /> firm;low plasticity;no odor. <br /> 1 � <br /> 0 <br /> cn <br /> z <br /> 3 <br /> a <br /> O <br /> 0 <br /> ' a <br /> O <br /> O <br /> Z <br /> m DRILLING CONTRACTOR: RSI REMARKS: Borehole was abandoned according to San Joaquin County <br /> i DRILLING METHOD: Direct Push requirements. <br /> z <br /> ' w DRILLING EQUIPMENT: Geoprobe <br /> a <br /> o DRILLING STARTED: 3/13/07 1 ENDED: 3/13/07 <br /> J <br />