Laserfiche WebLink
' LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER F90-02.01 BORING NO. MW-13 <br /> PROJECT NAME A.Teichert& Son,Inc. PAGE 2 OF S <br /> BY D.Buchanan DATE 8113/92 SURFACE ELEV. 20.46 ft. <br /> ' PENETRA- W LITHO- WELL <br /> PID RECOVERY TION <br /> LJJ.1 CkL 11 GRAPHIC DESCRIPTION DETAIL <br /> ! E COLUMN <br /> (Ppm) (ft/ft) (bless/ft) C?3J L <br /> LoI <br /> F1L.1.,,SANDY CLAY(Q,)(continued) <br /> P/0 <br />' 25 <br /> SAND(SP),dark grayish brown(2.5Y,4/2); trace <br /> fines; fine sand,quartz,trace feldspar,trace dark <br /> 0 0.9/1.5 ns:damp;no product odor. <br /> r v CLAY(CH),black(5Y,2.5/1); high plasticity fines; <br /> stiff, damp;strong product odor. '- <br /> SAND(SP),black(5Y,2.5/1)to dark gray (5Y, <br /> 1 0 1.0/1.530 4/1);interbeds of fine and medium sand,sand is <br /> ' • • subangular to subround <br /> ed,quartz;all grains are <br /> 13 . . stained black;medium dense;damp;strong <br />' product odor.Occasional lens up to 0.1' thick <br /> with 10-15% low plasticity fines. <br /> @ 35': Brown(10YR,4/3);30%fine sand;70% <br /> medium sand;sand is subangular,50%quartz, <br /> 40%dark rock fragments, 10%feldspar; trace <br /> coarse sand to fine gravel,chert;dense;damp; no <br /> roduct odor. <br /> 30 1.5/1.5 35 . CLAYEY SAND(SC),brown (10YR,5/3)with <br /> • • olive gray(5Y,5/2)staining;20%low plasticity <br /> 45 fines; 80%fine sand,subangular,quartz,5%dark <br /> grains, 10%feldspar;caliche abundant locally; <br /> hard;damp;moderatc4noduct odor. <br /> SANDY CLAY TO CLAYEY SAND(CLrSC), <br /> brown(10YR,5/3); 50%low plasticity fines;50% <br /> fuze sand,quartz,trace dark grains,trace <br /> feldspar,hard/dense;damp;moderate product <br /> 40 odor. <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 />