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1 tT i <br /> L RIEDEL ENVIR6ZUENTAL � 1 LOG OF BORING <br /> R SERVICES, INC B2 <br /> 4138 LAKESIDE DRIVE <br /> RICHMOND, CALIFORNIA 94806 <br /> (510) 222-7810 SHEET 1 OF 1 <br /> PROJECT NO.: 4185 DRILLING CO.: Spectrum Exploration BORING TOTAL DEPTH (FT): 21.5 <br /> PROJECT NAME: Sprint DRILL RIG MODEL:CME-75 TOP OF CASING ELEVATION (FT MSL)NA <br /> Ly LOCATION:Stockton DRILLING METHOD:8" Hollow Stem Auger TOP OF VAULT BOX ELEV. (FT MSL) NA <br /> FILE NAME: ACAD\Drawl 094\SprinSB1 + SAMPLER TYPE: CA Modified Split Spoon', SCREENED INTERVAL: NA <br /> ( ' LOGGED BY:Chris White, RG LOCAL AGENCY:San Joaquin Co. Public Health Ser <br /> LDATE DRILLED:9-28-94 APPROVED BY: Chris White, RG PERMIT NO.:4265 <br /> of <br /> w0 w <br /> ? 0 3� ? i <br /> = WELL CONSTRUCTION a- O N o a- U = LITHOGRAPHIC LITHOGRAPHIC DESCRIPTION <br /> 4r a DIAGRAM w ?. z w a- COLUMN, <br /> p 0 V) <br /> o a- a M � o <br /> i <br /> CD <br /> 0 OD GM SANDY FINE GRAVEL: Yellow Brown; Damp: 10% Silt. I <br /> (Backfill) <br /> 2 2 o <br /> � 3 e HOLE = 8" DIA. 3 o E <br /> 4i <br /> ! I J 4 <br /> 5 j 5w 0 <br /> r 6 CEMENT GROUT <br /> i i 7 <br /> 7 <br /> 7—o <br /> f <br /> 8 a i ' — 8 QIa <br /> 9 i 9 n o <br /> 10— I° i 2 0 ilei �O <br /> �. � 12� <br /> a <br /> a ! ! ,3 i ML SILT: Yellow Brown; Damp: <5% Fine Sc'.-. j <br /> 13 <br /> 14 d 14 <br /> o <br /> 15 <br /> 116 e ' —a 16 <br /> i _ <br /> SM SILTY FINE TO MEDIUM SAND: Yellow Brown; <br /> 17 J 17 Domp. ` <br /> 19 , i — 19 <br /> d <br /> {.r I _ <br /> 20 <br /> Bottom of Auger 20' � <br /> 21 <br /> Bottom of Sample = - t I <br /> 22 <br /> 23 j ,3 <br /> 24 24 <br /> 25 25 <br /> 26- <br /> 27 <br /> 6 27 -7 j <br /> 28� -'8 � I <br /> 29 i 29--- <br /> 30 <br /> 30� 0 <br />