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1 <br />' LOG OF EXPLORATORY BORING <br /> PROJECTNUM32R >"90-02 01 BORING NO MZV-13 <br />' PROJECT NAME A TeiChert & Son, Inc PAGE 4 Ola'5 <br /> BY D Buchanan DATE 8/13/92 SURFACE ELEV 20 46 ft <br /> OENETRA- p�" <br /> PID R=COVERT TION _2011-J LLI LITHO- WELL <br /> -J GRAPHIC DESCRIPTION DETAIL <br /> �2� Lt�j COLUMN <br /> (PPn) (fc/ft) (blvs/ft} �--= L - <br /> O --1-1/15 SAND (SP)(continued) <br /> @ 60' Yellowish brown (10YR, 516) with light <br />' 56 gray (5Y,6/1) mottling, trace fines, fine sand, <br /> subangular, 85-9090 quartz, 5% dark rock <br /> fragments,5-10% feldspar, very dense, damp, <br />' strong product odor <br />' 0 15115 65 @ 65' Moderate product odor <br />' 34 <br />' 0 1 2/1 4 70 @ 70' 590 law plasuclry fines 95% fine sand, <br /> moderate product odor <br />' 83/09 <br />' <br /> 75 @ 75' 5% fines, 85% fine sand, 1090 medium <br /> 3 1 1 1115 sand, caliche abundant locally, iron oxide staining <br /> and manganese oxide staining common, very <br /> 50 dense, damp to very moist,strong product odor <br />' SILTY SAND(SM),brown (10YR 5/3), 35-40% <br /> low plasticity fines, 60-65% fine sand, trace <br /> medium sand,sand is subangular to subrounded <br />' 90%quartz,5% feldspar,5% dark grains, iron <br /> oxide staining and manganese oxide staining <br /> common, very dense,damp, strong product odor <br />' SO <br /> REMARKS <br /> Soil boring was dnUr-d usuig B inch diameter hollow stem augerdrtUmg equipment and sampled with a mods icd <br />' Ca]ifomia split-spoon sampler equipped with stainless steel linen see aaached well details for well construcuon <br /> EOONinformation. <br /> E ON <br />' ASSOCIAT$S <br />