Complete Compiled Specification.pdf - Peck Ormsby Construction

PSI Job No.: 710-85060
Project: Proposed Addition to Sego Lily Elementary School
Location: 550 East 900 North
Lehi, Utah
Elevation, (feet)
Depth, (feet)
0
5
10
15
20
Graphic Log
Sample Type
Sample No.
Recovery (inches)
1
2
25
Completion Depth:
Date Drilling Started:
Date Drilling Completed:
Logged By:
Driller & Rig Type:
3
4
-- medium dense
5 5-12-11 18
6
7
8
2779 South 600 West
Salt Lake City, Utah 84115
PH: (801) 484-8827
Fax: (801) 487-3312
Surface Elev.:
ft
TOPSOIL:
-- Sandy Lean Clay, dark brown, with
traces of roots
Sandy Lean Clay:
-- hard, brown
Poorly-Graded Sand with Silt:
-- dense, brown
-- very dense
Silty Sand:
-- medium dense, light brown
Silt:
-- medium stiff, light brown
Lean Clay:
-- medium stiff, grayish-brown
40.0 ft
11/17/08
11/17/08
Tim
PSI
MATERIAL DESCRIPTION
Continued Next Page
Sample Types:
Auger Cutting
Split-Spoon (SS)
Rock Core
Drilling Method:
Sampling Method:
Hammer Type:
Latitude:
Longitude:
USCS Classification
SM
ML
Penetration Resistance
(per 6-inch)
7-14-24
15-30-26
SP-SM
3-8-6
3-4-3
Shelby (SH)
3.25-in. I.D. Mud Rotary
SS, SH
140-lb/30-in. drop
N
W
Dry Density (pcf)
Moisture (%)
24
3
7
10
22
30
34
Mod. California (MCAL)
LOG OF BORING: B-1
1
0
STRENGTH, tsf
Qu
Remarks:
2.0
WATER LEVELS
While Drilling
After Drilling
PENETRATION
RESISTANCE
blows/ft
PL
Moisture
LL
50
100
After 24 Hours
Qp
4.0
>>
Sheet 1 of 2
NOTES
Gradation @ 8.5-ft:
Granular = 92%
Fines = 8%
8.5 FT
Gradation @ 13.5-ft:
Granular = 52%
Fines = 48%
Gradation @ 18.5-ft:
Granular = 7%
Fines = 93%
Atterberg Limits @ 23-ft:
Liquit Limit = 33
Plastic Limit = 22
Plasticity Index = 10
Figure B-1
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