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SOIL BORING LOG Boring No. B-6/MW-6 Sheet 1 of 3 <br /> *Client Arco 5469 Date 618100 <br /> Address 130 S.Wilson Way Driller Woodward rig type: SK-81 <br /> Stockton,CA Drilling Foreman Van Leonard <br /> Project No. DODO-336-1 Method Hollow Stem Auger hole diam.: 10" <br /> Logged By: Doug Guenther <br /> Well Pack sand: 31 ft. to 53 ft. Well Construction_casing: PVC screen: 33'to 53'bas <br /> bent.: 29 ft. to 31 ft. casin diam.: 4" screen slot: 0.020 <br /> rout: 0 ft. to 29 ft. Depth to GW: 0 40 ft.Time/Date 0938 618/00 ft.Time/Date <br /> -77777 <br /> veli <br /> Sam ie61ow Sam le Depth <br /> Constru LITHO' ', Captions ofMatenals. <br /> Des <br /> PID <br /> Count Time RecoJi.cL Scale !` COLUIVIW. <br /> and Conditions <br /> ASPHALT 0-3" PPM <br /> -------------------- -------------- ----- ` 1 ROAD BASE 3„-6„ <br /> ------ ---------- ------------- -- - ------ 2 SILT <br /> --- <br /> ------------------------------- ------ ---- —4 <br /> --- ------- ----------------- ------ 5 <br /> 15 ------------------------------------------------------------------------------------------------ <br /> - ------- - 25---- <br /> S66-6.5 35850 95 -------------------------------------------------------------------------- <br /> ML SILT,obrown,mottling,trace black organics,medium stiff _ - -- <br /> live p <br /> ------ ---------------------------------------- —8 <br /> --------- <br /> ----------------- ------------------- 9 <br /> -- <br /> ------------------------------------ 1 0 <br /> - -- <br /> 50 for 5” — ------------------------------------------------------------------------------------------ <br /> _------------------- <br /> S B15-11.5 1 1 <br /> - - — -- -- - - - ------------------------------------- <br /> 800 80 _ ML CLAYSY 51LT,white mottling,trace organics, low plasticity,very stiff -- - p <br /> --- <br /> ---------------------------------- 1 2 <br /> ---- -------------------------------- - — <br /> ____ 1 3 <br /> --------- — ---------------------- <br /> - _ -------- 12 1 6 <br /> 5 86-16.5 20---- ---- ------ -- ----------------------------____-------------------------------------------------------- <br /> ML SILT,alive brown,trace orange iron oxide mottles,low plasticity,dry 0 <br /> - 1 7 <br /> ------ ----------- ------------- ------ --- <br /> 2 0 <br /> Field Location of Boring: Comments:Total depth of boring 53 feet bgs. <br /> #3 sand used for filter pack. <br /> Delta <br /> Environmental <br /> Consultants, Inc. <br />