Laserfiche WebLink
LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER F90-02.01 BORING NO. MW-12 <br /> PROJECT NAME A.Teichert&Son,Inc. PAGE 4 OF 5 <br /> ' BY D.Buchanan DATE $/12/92 SURFACE ELEV. 2057 ft. <br /> ' PENETRA- W WELL <br /> PID RECOVERY TION �W - d GRAPHIC DESCRIPTION DETAIL <br /> 7 <br /> W � COLUMN <br /> (ppm) (ft/ft) (bless/ft) J * (A <br /> 0 1.1/1.5 . . . . SAND(SP)(continued) <br /> ' S1 <br /> @ 61.5': Dark grayish brown(2.5Y,4/2). <br />' 0 1.4/1.5 65 @ 65': Fine sand,angular to subangular,90% <br /> • • quartz,5-10%dark grains,trace mica;rootholes <br /> 35 . . : common;dense;damp;no product odor. <br /> CLAYEY SAND(SGS brown(10YR,5/3)to <br /> yellowish brown(10YR,5/4);20%low plasticity <br /> fines; 80%fine sand,angular to subangular,95% <br /> j I quartz,trace dams ,trace feldspar-,mottled <br />' grams dsp <br /> 0.1 1.1/1.5 70 with abundant iron oxide staining;occasional <br /> caliche;very dense;damp;no product odor. <br /> 56 <br /> 0 1.011.5 75 @ 75':Caliche common; very dense;damp; no <br /> product odor. <br /> 78 <br /> REMARKS <br /> Soil boring was drilled using 8-inch diameter hollow-stem auger drilling equipment and sampled with a modified <br /> California split-spoon sampler equipped with stainless steel liners.See attached well details For well construction <br /> information. <br /> E N <br /> ASSOCIATES <br />