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WEISS ASSOCIATES
<br /> t'
<br /> 30 30WELL MW-3 LrrHOLOGY DESCRIPTION
<br /> - -- - - - - - -- - - - - -- - - -- --
<br /> Nnrly All-T(MI),tan, madjum oil" dome to
<br /> _ mold,SO to 00%Ilne to coaroo grained
<br /> wind,45%olay, modarata aatlmatfad
<br /> —_ r r••i�r r t
<br /> 35 — 35 ti=i-r r-r-, permeablllty
<br /> - - ---- - -- - - -
<br /> Clayey
<br /> - - - -
<br /> Clayey SILT(ML),tan and yellowish brown,
<br /> 30Jan 87 4 - soft,wet,20 to 40%clay, low estimated
<br /> LIJ 18Mar$7 __ _ permeability
<br /> _. ll
<br /> IlllllllllltllllllillllllltttlltltllllFllll
<br /> #3 sand -__—_— SAND(S11V),yellowish brown,loose,wet,
<br /> filter medium to very coarse grained sand,very
<br /> 40 15DeC 87 S 40 -- high estimated permeability
<br /> LU _ I 17 I I IT 1-!1Silty CLAY(CL),tan,stiff, 10 to 30%silt,5
<br /> U — to 10%fine to medium grained sand,high
<br /> = plasticity, low estimated permeability
<br /> — - _ I1111111t111111iI11111111111IIIIIIIIIItIIIIII
<br /> - Clayey SILT(ML),tan,stiff,20 to 30%clay,
<br /> 1111111111 10 to 20%very fine to fine grained sand,
<br /> 45 Slotted 45 — low estimated permeability
<br /> _
<br /> p — 4' PVC -Silty CLAY(CL),tan,stiff,-30 to 40%silt,low
<br /> D = casing estimated permeability
<br /> O — Contact(drilled
<br /> -
<br /> Silty SAND(SM),grayish brown,dense,30
<br /> to 40%silt,<5%clay,fine to medium
<br /> ilil'itt;il`
<br /> 50 — 50 grained sand,moderate estimated
<br /> permeability
<br /> Native tllltllllll,IlIIIIIIIIIIIIIItIIITIlIIIIt11I11
<br /> = sand SAND(SP),yellowish brown,loose,very
<br /> O
<br /> J — fine to fine grained sand,very high
<br /> LU — estimated permeability
<br /> ao Contact(driller)
<br /> 55 PVC Cap 55 ---_ Sandy CLAY(CL),reddish brown,stiff,20 to
<br /> 300%fine to medium grained sand,high
<br /> Bentonite == plasticity, low estimated permeability
<br /> plug _--.--
<br /> a
<br /> Uj
<br /> Q so 10.5" 60
<br /> EXPLANATION
<br /> Z Water level during drilling (date) Location of split tube drive sample
<br /> V Water level (date) , Location of split tube drive
<br /> Contact(dashed where approximate) r sample in brass tune
<br /> 11 I 11111,,11,
<br /> 1'aradational Onntart Plug sample
<br /> Well Construction Details and Subsurface Lithology - Well MW-3 (SJMA, continued)
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