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Protect: RANCH MARKET Project No.: 077,42098.002 Log of Boring/Monitoring Well:
<br /> Boring Location: 23564 S. SANTA FE ROAD, RIVERBANK, CA. Drawn By S.E.S.
<br /> AS-1
<br /> Subcontractor and Equipment WEST HAZMAT—CME 85 Logged By. S.C.
<br /> 'piing Method: SPLIT SPOON Monitoring Device: PID Comments:
<br /> .rt Datepme: 9 21 2000 1315 Finish Datepme: 9 21 2000 1406
<br /> First Water (bgs): NONE Stabilized Water Level (bgs): 28,17'
<br /> Surface Elevation: Top Casing Elevation:
<br /> Boring Abandonment/
<br /> o A LITHOLOGIC DESCRIPTION Well Construction Details
<br /> a q .a o y d (color, grain size, consistency, moisture, other)
<br /> "R a o # Traffic Rated Christy Box
<br /> Of 0 Asphalt on surface (top 3"). Road base to 18"
<br /> z LD _J��
<br /> =a
<br /> 17.0 5 Sandy SILT; (ML)(2.5Y 4 3), light brown,"(0,15, 5
<br /> 50,25), low plasticity, damp, gravel 0.15 to
<br /> 0.35". slight hydrocarbon odor.
<br /> 10.2 10 10
<br /> Sandy SILT; (ML)(2.5Y 4/), light brown, (0,40,60,
<br /> 0), no plasticity, fine to medium grained, damp,
<br /> li ht bl h ro rbon od r.
<br /> 743 15 any Iss wi L — light 15
<br /> brown ((20 10 70,0 po plasticity fine grained 2.0 SOi 40
<br /> gravel 0.1b' to 0. 5 , damp, strong hydrocarbon PVC BLANK
<br /> odor, CASING
<br /> S S 0light brown, 0,9 ,
<br /> 955 2 poorly graded, fine grained, damp, strong 20
<br /> hydrocarbon odor.
<br /> Sandy SILT; (ML)(2.5Y 4/2), olive gray, (0,20,40,
<br /> 528 25 40), medium plasticity, fine grained, moist, 25 a
<br /> strong hydrocarbon odor, profuse orange iron
<br /> oxide stains. Neat
<br /> T Cement
<br /> 30— 0 SAMPLE TAKEN 3o
<br /> 385 35 Sandy SILT; (ML)(2.5Y 4/1). olive gray, (0,75,20, 35
<br /> 5), low plasticity, fine to medium grained chipsonne
<br /> moist, hydrocarbon odor is present.
<br /> 40— 40 �� #3 SAND
<br /> NO SAMPLE TAKEN <
<br /> 2*0 SCH 40
<br /> PVC 0.20
<br /> SLOT SCREEN
<br /> 45 NO SAMPLE TAKEN 45
<br /> SAND with GRAVEL; (SP)(2,5YR5/3) light brown, VC end
<br /> (40,60,0,0), poorly graded, trace finesh fine to cap
<br /> medium. grained, gravel 0.25" to 1.25 , wet,
<br /> 126 50 slight hydrocarbon odor. 50
<br /> Total Depth of Boring =51' bgs
<br /> 55 55
<br /> 80
<br /> Reviewed By Date:
<br /> SECOR Revised By. Date; Paget off
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