specs

LOG OF TEST BORING
BORING NO.: 6
PROJECT: South River Place, Phase 1
PROJECT NO.: VV3200
CLIENT: The Gasser Foundation DATE: 18 November 2010
LOCATION: Gasser Dr and Hartle Ct, Napa ELEVATION: 8.9
DRILLER: Ram Geotechnical Drilling
LOGGED BY: JSP
DRILL RIG: Mobile B-24
BORING DIAMETER: 4 inch
DEPTH TO WATER: INITIAL : 14.0 ft. FINAL : AFTER: hrs.
ELEVATION (Feet)
DEPTH (Feet)
SAMPLE NO.
SAMPLER
GRAPHIC LOG
GEOTECHNICAL DESCRIPTION
AND
CLASSIFICATION
SOIL CLASSIFICATION
CONVERTED SPT BLOW
COUNT (BLOWS/FT.)
DRY DENSITY
(PCF)
MOISTURE CONTENT
(PERCENT)
ADDITIONAL TESTS AND REMARKS
(LL, PI, UCC, ø&c, Gradation)
0
Dark Brown CLAY with sand; damp, stiff (FILL)
CL-
CH
Bag B, 1-3'
Sulfates=32.3ppm
5
5
6-1
Red with Grey sandy CLAY; slightly damp, very stiff
(FILL)
CH
18
84.8
25.8
LL=53%
PI=27
UCC=5,850 psf
0
6-2
Mottled Grey with Red CLAY; damp, very stiff (NATIVE)
CH
16
-
-
10
-5
6-3
22
83.9
34.1
15
----Grades with trace fine sand
-10
6-4
18
90.3
31.3
20
Mottled Grey with Red clayey SAND with some gravel;
wet, medium dense
SC
-15
6-5
11
95.2
27.3
%