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—.—WE1SS ASSOCIATES <br /> WELL MW-2 (Cont.) <br /> GRAPHIC LOG DESCRIP'TiON <br /> z5 <br /> 25 <br /> -- <br /> ed Silty CLAY(CL),dark blue-gray mottled <br /> F4 — I k lI 1111 n yellow blue•vary at€M,low estimated <br /> v — - <br /> — 0.02'slotted •:'.-r'"•'•' Farmaeliilihj <br /> a'PVC , '; <br /> 30 = r,•i�r r' H Ill tl 1111111 111i111111111ll 1111111 lll11r 1111 <br /> casing 36 ti:i ?::_r;: Sandy SILT(ML),dark blueILI gray.dense, <br /> - 20.30%very One sand,moderate estimated <br /> permeability <br /> a PVC cap _ Sandy CLAY(CL;,1030%very fine sand, <br /> low estimated permeability from 31.3 to <br /> 35 Bentonite 35 CLAY(CL),dark blue•gray,very stiff, <br /> pellers -- occasional caliche pockets,very low <br /> A estimated permeability <br /> z <br /> p; o : 4 l <br /> � n R•A./ - <br /> C.0 <br /> a <br /> w <br /> oa <br /> J <br /> x <br /> a <br /> La <br /> EXPLANATION _ <br /> V Water level during drilling(date) Logged by: J.Theisen <br /> S[Water Level(date) Supwvlsw: Richard B.Weiss;EG 1112 <br /> -Contact(dashed whore approx.) Drilling Company: EGS <br /> Gradational Contact Driller: Dave Brazia <br /> p Location of recovered drive sample Drilling Method: Hallow Stem Auger <br /> e sealed for Dales Drilled: 13Aug E7 <br /> �p Location of drive sampl Well Head Completion: Locking Wall Cap and Manhole <br /> I� chemical analysis Type of sa,-Oor. California.Standard Penetration <br /> Grab sample <br /> --- - - - - <br /> -Safeway Meat Pa ng, - <br /> Boring Log and Well Construction Details-MW-2 Stockton.CA <br /> 4 <br /> U Rig <br />