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Boring & Well Constructio '.og Kennedy/Jenks Consultants <br /> 4 BORING LOCATION <br /> 445 W. WEBER AVE., STOCKTON, CA. BoringlWell Name KB-2 <br /> DRILLING COMPANY DRILLER <br /> PRECISION SAMPLING, INC S. ONORATO Project Name STOCKTON SAVINGS <br /> ORILIING METHODIS) DRILL BIT(S)SIZE <br /> PERCUSSION HAMMER 2-INCH O.D. Project Number 950073.00 <br /> ISOLATION CASING FROM TO FT. <br /> NONE ------ ___ ELEVATION AND DATUM TOTAL DEPTH <br /> BLANK CASING FROM TO FT. N.M. 19.0 ft. bas <br /> 4 NONE ------ DATE STARTED DATE COMPLETED <br /> PERFORATED CASING FROM TO FT, 11/16/95 11/16/95 <br /> NONE --- ------ STATIC WATER ELEVATION <br /> SIZE AND TYPE OF FILTER PACK FROM TO FT. <br /> L.r NONE ------ ------ LOGGED BY <br /> SEAL FROM TO FT, K. ALEXANDER <br /> NONE ______ ------ SAMPLING METHODS WELL COMPLETION <br /> GROUT FROM TO FT. CONTINUOUS CORE Q SURFACE HOUSING <br /> CEMENT/BENTONITE 0.0 19.0 1 d STAND PIPE FT. <br /> SAMPLES D,(N WELL CONSTRUCTION <br /> P�n�t,. Depth USCS itholoq COW SAMPLE DESCRIPTION and DRILLING REMARKS <br /> Type waw �eNt• IF..t) Lop <br /> h No. (Mo Re..t. <br /> ASPHALT <br /> 4 <br /> BASE ROCK <br /> 10YR SANDY LEAN CLAY IFILLI: DARK GRAYISH <br /> CL BROWN, FINE TO COARSE SAND, FEW BRICK <br /> Ir 412 FRAGMENTS,TRACE BLACK PEAT FRAGMENTS, <br /> MODERATE PLASTICITY, STIFF, DAMP. <br /> 1 0.4 <br /> NO ODOR <br /> PID = Oppm <br /> 10YR LEAN CLAY: VERY DARK GRAYISH BROWN,' <br /> CL312 TRACE WHITISH MOTTLING, MODERATE <br /> 5 NO ODOR PLASTICITY, STIFF, DAMP. <br /> PID = Oppm <br /> 2 2,9 SAMPLE KB2-4.5 <br /> (4.5-5ft bgs) <br /> 10YR AT 6 FEET: DARK GRAYISH BROWN, NONPLASTIC, <br /> 412 SOME WHITISH MOTTLING,VERY STIFF <br /> .;':_ <br /> SANDY LEAN-MAK: VERY DARK GRAYISH <br /> V '4 CIL 13128 BROWN, FINE SAND, EW ORANGE-BROWN <br /> MOTTLING, MODERATE PLASTICITY, FIRM, DAMP. <br /> 3 2.5 <br /> 4 NO ODOR <br /> PID = Oppm <br /> ------------------------------------------------------ <br /> ----- <br /> ll FAfN C AY: BROWN,TRACE BLACK PEAT <br /> 10 CL 7.5YR FRAGMENTS, MODERATE PLASTICITY, FIRM, <br /> I,s No ODOR `'. 413 MOIST. <br /> PID = Oppm <br /> 4 2.8 <br /> t.# <br /> 10YR SILT : DARK GRAYISH BROWN, MICACEOUS, FEW <br /> GROUT ML 412 ORANGE-BROWN MOTTLING, NONPLASTIC, SOFT, <br /> MOIST. <br /> NO ODOR "s <br /> >z: <br /> PID = Oppm ----------------------------------------------------------- <br /> SAND -. BROWN, FINE SAND,TRACE <br /> SAMPLE KB2-15 10YR SILTY <br /> LkwL 5 2.4 (15-15.5ft bgs) ':`'` SM �;�; 413 M ST ORANGE-BROWN MOTTLING, MEDIUM DENSE, <br /> f <br /> NO ODOR <br /> � PID = Oppm `?°`?: •:F.�.d• <br /> F-40.1 <br /> 16.87)(3-88)I8-90I SHEET 1 OF 2 <br /> tws <br />