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r' F
<br /> LITHOLOGIC DESCRIPTION
<br /> MONITOR WELL LOG
<br /> (continued)
<br /> MW-5
<br /> Depth
<br /> Interval Blow HNu
<br /> feet BGS Counts Description Remarks Value
<br /> '_0.5 -24 NS' CL <1
<br /> CLAY: medium brownish gray, firm to hard, blocky,
<br /> slightly moist to dry, no apparent odor, no apparent
<br /> staining, medium plasticity, high dry strength, no dila-
<br /> tency, slightly silty, 80% clay, 20% silt.
<br /> 24 - 34 28, 50 ML <1
<br /> 11, 19, 40 SILT: medium reddish brown, firm to hard, blocky,
<br /> common clay, micromicaceous, medium dry strength,
<br /> no dilatancy, no apparent odor, no apparent staining,
<br /> 70% silt. 3090 clay.
<br /> 34- 58 20, 25, 44 ML <1
<br /> 16, 29, 35 SILT: medium brown, firm, blocky, dry to slightly
<br /> 23, 20, 50 moist, occasional mottling with white, micromicaceous,
<br /> 20, 33, 14 occasional sandy laminations, 80% silt, 1590 clay, 5%
<br /> 20, 35, 40 sand.
<br /> 58 - 62 15, 25, 47 SM 2.8
<br /> SAND: medium grayish brown, loosely consolidated to
<br /> slightly compacted, sdtsize to very fine, micaceous, no
<br /> apparent odor, no apparent staining, no dilatency, no
<br /> dry strength, occasional coarse angular plagioclase
<br /> grains, silty, 75% sand, 30% silt, 5% clay.
<br /> 62 - 69 15, 27, 35 SM <1
<br /> SAND: medium grayish brown, loosely consolidated to
<br /> slightly compacted, siltsize to very fine, micaccous.
<br /> slightly moist, no apparent odor, no apparent staining,
<br /> no dilatency, no dry strength, occasional coarse angular
<br /> plagioclase grains, silty, 75% sand, '?0%o silt, 5% clay.
<br /> 69 - 75 14, 28, 35 ML <1
<br /> SILT: medium reddish brown, firm, moist, blocky, no
<br /> apparent odor, no apparent staining, micromicaceous,
<br /> medium dry strength, no dilatency, sandy, 80% silt,
<br /> 15% sand. 5% clay.
<br /> 75- 80 15, 29, 50 SW <1
<br /> SAND: light grayish brown, loosely consolidated to
<br /> slightly compacted, fine to predominately medium,
<br /> moderately to poorly sorted, dry to slightly wet, occa-
<br /> sional black and rust laminations, no apparent odor, no
<br /> apparent staining, predominately clear to frosted quartz
<br /> with common mafie grains, subrounded to subangular,
<br /> occasional to trace rounded pebbles, 90% sand, tO%
<br /> silt.
<br /> 80 - 84 18, 35, 39 CL <1
<br /> CLAY: medium grayish brown, fum to hard, blocky,
<br /> moist to dry, no apparent odor, no apparent staining,
<br /> subfissile in places, 80% clay, 20%a silt.
<br /> 84 - 95 2I, 31, 40 ML <1
<br /> 24, 50 SILT: medium reddish brown, firm to hard, wet,
<br /> blocky, subfissile, micromicaceous,clayey, no apparent
<br /> odor, no apparent staining, common laminated with
<br /> carbonaceous material, 8090 silt, 15% clay, 5% sand.
<br /> MCWTSIAREG3QTR.WP D - 9
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