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� ;rk .,• '"`,tea r::� ce �--�a? ��v �u- �. -`��o- �:. -a �' � :a> t <br /> WELL LOG MW-21. <br /> JOB NUMBER: 211-71-6 _ <br /> r DAVE DRILLED: 3-33-88 <br /> JOB NAME:Doual.as Gas Station, Lodi. SURFACE ELEVAT-Toil:52.11 r <br /> DRILL RIG:Exceltech Mobile B-61 DATUM:_BM 374 a 51.70' <br /> SAMPLER TYPE: DRIVE WEIGHT: HEIGHT OF FALL: <br /> - <br /> 2'1 " S lit S oon 140 nounds 30 inches <br /> Laboratory Analysis: S-Soil Properties, C•Chanical Properties <br /> flu <br /> Depth well Cors ruction Lab • slows Sample Sample USCS Description <br /> feetAnalysis Per Foot Depth Type Symbol <br /> - Dater-tight AC Asphalt and aggregate <br /> utility box <br /> Locking steel V <br /> {. 2 cover SILTY SAM . Drangish-brown to brown, <br /> VC cap SH waist, loose, medium-grained, FILL 7, (no <br /> hydrocarbon odor). - <br /> g 4 <br /> Solid 2" Sch. 40 <br /> PVC Casing 10 f 234" <br /> ( 5%, <br /> 6 ? 6' <br /> _ r <br /> i <br /> l� 8 <br /> 10 50/5" 2V' SILTY SAND Orangish•brown, mist, very <br /> lr� 10Y,' dense (cemented ?), nmrous ;cores (e0.1,, <br /> ement/Bentonite diameter), (no hydrocarbon odor)• <br /> g rout <br /> L'a 12 <br /> 14 <br /> SILTY „AND - Mottled arangish-brown and <br /> 15%• gray, moiet, very dense, with small white <br /> 16 16' patches of mineralization (caliche ?);.. _ <br /> rxlmcrous pores (<O.111 diameter), (no <br /> �8 hydrocarbon odor). <br /> " sorehole <br /> 20 _ 68 2 jn <br /> 2oYi' <br /> i a 21' SH SILTY SANT - Orangish•brown, moist, <br /> i 22 ;� dense, fine to medium-grained sand, <br /> o• (no hydrocarbon odor). <br /> :e 24 <br /> -- - __._ .._. : .. _._.._. _..._. __. -- --...SO-.__. 25y,r.. ..2yr,,.. --SP._.. .POORLY-GRADED SALVO __Light OraY-_mfst. <br /> ¢ .F 261. dense, median to fine-gral d, (no <br /> 1sy 26 hydrocarbon odor). <br /> HL SILT with card - Light grayish green with <br /> orange mortlira, moist. <br /> iIIV Du Poni Blosyoteme <br /> Ptpa 4 of 3 <br /> Logged by: <br /> Approved by: � <br /> 7r' <br /> �� A-50 <br />