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a <br /> MANOMETER POINT MP-1 <br /> o DATE: 10128191 <br /> PILL Lu <br /> vLOGGED BY: M. Cline <br /> ti c7 w F WATER LEVEL: NONE ENCOUNTERED <br /> E LL U p ELEVATION: — <br /> o Q o EQUIPMENT: Mobile Drill 8" Diameter Hollow Stem Auger <br /> LU <br /> tu C3 a. <br /> p m SYMBOLS DESCRIPTION WELL CONSTRUCTION <br /> F <br /> PMT / ASPHALTIC CONCRETE over <br /> AGGREGATE BASE <br /> CL / SILTY CLAY: Dark brown,moist to <br /> very motst,no odor <br /> 10 0 5 5 59 grades to silty clay with some sand <br /> medium brown,very damp,hard, <br /> 10:50 fine to very fine grained sand, <br /> / carbonate veinlets.o ive gray <br /> 0 15 ,5 74 CS mottling at 15 R. , no odor - <br /> 11 :07 SM/ SANDY SILT-SILTY SAND: Reddish <br /> I Pry <br /> ML brown,damp ,very dense,interbedded <br /> 20 48 20.5 77 I fd� Rod <br /> lenses with greenish gray staining , sligM <br /> 1120 'XI;: hydrocarbon odor <br /> i; SILTY SAND: Grey brown mottled reddish <br /> 880 26 36i' brown, dam p,mediumdense. slightto <br /> 3/4" PVC CASING — . , <br /> SM ! : mocerate hydrocarbon odor <br /> 1 1 :29 4 1 P P IGROUT SEAL <br /> SAND: Grey brown mottled brown , damp, <br /> 30 649 31 22 I medium dense,medium to fine grained BENTONITE SEAL <br /> 11 :49 SP sand moderate to strong hydrocarbon <br /> odor 03SAND <br /> 437 36 64 CS ML SANDY SILT layer <br /> 12:03 SPI :!: SAND trace gravels: Radish brown, damp F 's <br /> SW ` dense. coarse to fine grained sand I <br /> 40 352 41 39 GS 111 II .I moderate to strong hydrocarbon odor <br /> ML SII I SANDY SILT Reddish brown,moist, very <br /> 12:55 III,I� IQ II <br /> I I� ILII I stiff,btocSc/,abundant pores with <br /> 786 46 32 III I black stainingstrong hydrocarbon odor <br /> MU <br /> 13:15 Sim III II interbedded silty sand lenses <br /> 50 - — <br /> llltl 314' PVC CASING <br /> SAND Vaca gravels: Brown grey,dampPIP ? In <br /> `{ <br /> 485 56 1 >100 CS coarse to medium grained sand, moderate GROUT SEA <br /> 413:50 SPI hydrocarbon odor <br /> I .-.`. . .,.,� BENTONITE SEAL <br /> 60 <br /> ##3 SAND <br /> -- "� .LA� SIL. Ugm b•cwr, slightly moist, <br /> Itrace very n^e sand moderate <br /> 66 > 100 CS _ I ML _ tycrccarbon odor <br /> 70 <br /> Apache Plastics IBSK <br /> Stcdkton, California PLATE <br /> & ASSOCIATES <br />