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Project RANCH MARKET I Project No 077 42098 002 Log of Boring/Monitoring Well <br /> Big motion 23564 S SANTA FE ROAD, RIVERBANK, CA Drawn By S E S <br /> V-1 <br /> Subcontractor and Equipment. WEST HAZMAT—CME 85 logged By S C <br /> pting Method SPLIT SPOON Monitonng Device_ PID Comments <br /> Date�me: 9/21/2000 08 55 AM Flnish Date/Time g 21 2000 10 OOAM <br /> First Water Time: <br /> none Stabilized Water Level (bgs) none <br /> Eo surface Elevation Top Casing Elevation Boring Abandonment/ <br /> LITHOLOGIC DESCRIPTION Well Construction Details <br /> u Q .1 d <br /> CL v min gram size, conststency, moisture, other) <br /> 3C Troffic Rated Christy Box <br /> D <br /> Asphalt an surface (tap 3") Road base to 18" <br /> UWj <br /> Z CD 2'0 SC i 40 <br /> PVC BLANK <br /> 5 NO SAMPLES TAKEN 5 ;a CASING <br /> Neat <br /> Cement <br /> tD NO SAMPLES TAKEN 10 chips <br /> 15 H 40 <br /> NO SAMPLES TAKEN 15 2 it 0 2 <br /> PVC 0 20 <br /> SLOT SCREEN <br /> 429 2 Silty Sand, (SM)(2 5Y 7/2), light gray, (0,90,10, 20 <br /> 0), no plasticity, damp, dense, hydrocarbon odor >#3 SAND <br /> present, reddish brown staining throughout <br /> 496 2,5-%2sample 25 <br /> Silty Sand, (SM)(2 5Y 4/2), olive gray, (0,80,20, <br /> O), no plasticity. damp, dense, hydrocarbon odor, <br /> iron oxide staining throughout sample <br /> 654 30 <br /> Sandy SILT, (ML)(2 5Y 4/1) dark gray, (0,25,50, <br /> 25) none to low plasticity, fine grained, damp, VC end <br /> dense, hydrocarbon odor apparent, reddish— O0p <br /> orange staining in spots throughout <br /> Total Depth of Boring =31bgs <br /> Reviewed By Date <br /> SECOR Reused By Date Page 1 of—L <br />