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<br /> Lim,
<br /> tNElSS RSSOCfATE3
<br /> V' MW-1
<br /> 0 p LITHOLOGY DESCRIPTION
<br /> _
<br /> Ziaserotk
<br /> Silty SAND(Slot},reddish brown,loose, dry
<br /> {; to damp, with 20 to 300%sett,fine to medium
<br /> grained sand,high estimated permeability
<br /> 4"PVCi�r �r, Becomes orangish brown at 5.5 ft.
<br /> LU
<br /> U3 Casino =
<br /> u_
<br /> 10
<br /> 10
<br /> LU
<br /> `•-- = Sand size increasing up to coarse grained
<br /> c� ,_,
<br /> cc :i Sandy SILT CNA L),dark reddish brown,
<br /> medium stiff,dry to damp,30 to40%fine to
<br /> `=?='- coarse grained sand,moderate estimated
<br /> 15 Grout permeability
<br /> Q Clayey SILT(ML),yellowish brown,hard,
<br /> Z damp,non cohesive,5 to 10%clay,5 to
<br /> e.0 10%fine to medium grained sand,very hard,
<br /> cc weathered,partially biihified silty sand
<br /> pebbles,low estimated permeability
<br /> 20 20
<br /> �t�:i��iii 1110111111111 R 111111001 U 111 U 11111111117111101
<br /> '- —= Silty CLAY(CL),reddish brown,stiff,damp,
<br /> — 10 to 30%sift,moderately plastic,low
<br /> 0 - estimated permeability
<br /> -' - -- ---- ---- - ---`
<br /> LU Bentonite �;:;:; Sandy SILT(ML),tan to light reddish brown,
<br /> on seal medium stiff to very stiff,damp,20 to 30%
<br /> 25 25 := ?=[•`=' very fins to fine grained sand,4%clay,
<br /> moderate estimated permeability
<br /> Slough i; -''•''•` Becomes dark reddish b.own at 25 ft,
<br /> a .r SILT
<br /> #3 sand (Ml),yellowish brown,soft to media m
<br /> �'
<br /> ' 30 1 filter 90 :' off,dry to damp,abundant muscovite
<br /> flecks,high estimated permeability
<br /> 6.02 in. CLAY(CL),tan to whhe,stiff,dry to damp,
<br /> Slotted low estimated permeability
<br /> ,.. _ _
<br /> 4'PVC =_---
<br /> 3s casing -- ------------------------
<br /> —� 35-
<br /> 10.5"
<br /> EXPLANATION
<br /> Z Water level during dril:Ing(date) Location of split tube drive sample
<br /> Q Water level(date) ® Location of split tube drive
<br /> -- - -- Contact(dashed where approximate) sample In brass tube
<br /> 11°1111111, Gradational Contact Plug sample
<br /> Well Construction Details and Subsurface; Lithology-Well MW-1 (SJMA)
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