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Protect RANCH MARKET Protect No 077 42083 004 Log of 8ornng/Monitonng Well
<br /> Boring Location 23564 S SANTA FE ROAD, RIVERBANK, CA Drawn By S E S MW-6
<br /> Subcontractor and Equipment WEST HAZMAT—CINE 85 Logged By D S
<br /> Sampling Method SPLIT SPOON Monitoring Device PID Comments
<br /> Start Data/rime 8/g/00-0930 Finish Date/Time 8/9/00-1200
<br /> First Water (bgs) —23' Stabilized Water Level (bgs)
<br /> is
<br /> a Surface Elevation Top Casing Elevation Boring Abandonment/
<br /> W
<br /> Well Construction Details
<br /> LITHOLOGIC DESCRIPTION
<br /> .a n 8( color, grain size, consistency, moisture, other)
<br /> m a o W 3
<br /> D
<br /> �U, Asphalt an surface (top 3")
<br /> zca Roodbose to 18"
<br /> _¢ Sandy SILT, (2 5Y 4/4), olive brown, (0.15,80,110)
<br /> low plasticity, rapid dilatancy, firm, damp, no
<br /> 5 discoloration. no hydrocarbon odor
<br /> 12 As above, more fine groaned sand (0,25,70,5)
<br /> Lo 19 X (1} 10
<br /> Pi 38 10ox
<br /> 7018 SAND, (10YR5/4), yellowish brown, (0,95,5,0),
<br /> 20 (6) 15 ;~; poorly graded, fine grained, no cementation,
<br /> 5.2 25 100X
<br /> damp, no discoloration, no hydrocarbon odor
<br /> r
<br /> C�`,' 12 Z (6) 2 SILT with SAND, (7 5YR4/4), brown, low plasticity, M
<br /> 23 3247 slow dilatnacy, firm, damp, fine grained sand, no
<br /> 100% discoloration, no hydrocarbon odor
<br /> Neat
<br /> 12 (45) Cement
<br /> 0 47 65% 2
<br /> ~° SAND, (10YR5/4), yellowish brawn, (0,95,5,0), Bentonite
<br /> ' poorly graded, fine grained, no cementation, chips
<br /> 6 �. damp, no discoloration, no hydrocarbon odor
<br /> ( tv
<br /> s- 21 65% 65 As above, Silty SAND, more fines, saturated
<br /> k•,i v4�
<br /> In 'r
<br /> As above t 34 5 b s, sharpcontact to SILT R
<br /> Y1 (1) 35 with SANG, �7 5YR4/4�, browlow plasticity,
<br /> S— 25 rapid dilatancy, saturated, no discoloration, no y 13 SAND
<br /> 100%
<br /> N SAND with GRAVEL, (10YR4/3) brown, poorly y y
<br /> C 2p (4) 40 graded, fine to medium grained sand. no
<br /> Q 45 cementation with ravels uD to 0 5" wet
<br /> 100% Total Depth of Boring =41' bgs
<br /> N\PVC end
<br /> cap
<br /> 45
<br /> 1 r
<br /> 50
<br /> Reviewed By Dote
<br /> SECORRevised By Date. Page„-of I
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