HomeMy WebLinkAbout3215; LA COSTA AVE WIDENING; PHYSICAL PROPERTIES OF AGGREGATES 1998; 1998-12-22LAW Crandah
LAWGBB Group Member A
PHYSICAL PROPERTIES OF AGGREGATES
PROJECT: Palomar Airport Rd. Widening PROJECT NO: 70341-5-0396.22.820 1 LAB NO: 9115 j CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury DATE SAMPLED: Dec. 17. 1998
MATERIAL: brown clayey sand DATE RECEIVED: Dec. 17, 1998 DATE TESTED: Dec. 22. 1998
SOURCE: area near Lego Land DATE REPORTED: Dec. 28, 1998
LOCATION: proposed import
SIEVE ANALYSIS (Cal Test 202) ADDITIONAL TESTS
SIEVE
SIZE
%PASSING SPECIFICATION TEST RESULT TEST STD
6" ** Is Durability Coarse Aggregate
(Cal Test 229)
d.n.r. 4" 5* **
2" ** Durability Fine Aggregate
(Cal Test 229)
d.n.r. 5*
1-1/2" ** **
1" *5 Sand Equivalent Value
(Cal Test 217)
21
3/4" ** *5
1/2' ** **
3/8" ** **
No.4 100 **
10 99 **
20 97 **
40 83 **
100 32 *5
200 23 **
R-VALUE TEST RESULTS (Cal Test 301)
SPECIMEN A B C
Compactor Pressure (psi) 335 335 260
Moisture @ Compaction (%) . 9.7 10.7 11.6 Density (lbs./cu.ft.) 127.6 128.6 126.6 R-Value Stabilometer 82 64 52
Exudation Pressure (psi) 640 310 270
R-Value by Stabilometer @ 300 psi Exudation 62
R-Value at Equilibrium **
* c..,.. ev a, on iiuiii speciiicu liWith.
Distribution: City of Carlsbad/J. Wizenheim I")
Submitted By:
David C Wilson, RCE# 54734
A Division of Law Engineering and Environmental Services, Inc.
9177 Sky Park Court, Suite A
San Diego, CA 92123
619-278.3600 • Fax 619-278-5300
FM
LAW Cranda'll
PHYSICAL Pkifth)NOWArGREGATES
PROJECT: Palomar Airport Rd. Widening PROJECT NO: 70341-5-0396.22.820 1 LAB NO: 9115
CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury DATE SAMPLED: Dec. 17. 199$
MATERIAL: brown clayey sand DATE RECEIVED: Dec. 17, 1998 DATE TESTED: Dec. 22, 1998
SOURCE: area near Lego Land DATE REPORTED: Dec. 28, 1998
LOCATION: proposed import
EXUDATION PRESSURE CHART
90
70
::
40
30
20
10
0 800 700 600 500 400 300 200 100 0
Exudation Pressure in pounds per square inch
A Division of Law Engineering and Environmental Services, Inc.
9177 Sky Park Court, Suite A
San Diego, CA 92123
619-278-3600 • Fax 619-278-5300
- LAW Crandall
- :± Group Member
DEC H998
----PHYSICAL, PROPERTIES QFAG
PROJECT: La Costa Road Widening J PROJECT NO: 70341-5-0396.18.820 LAB NO: 9039
CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury DATE SAMPLED: Nov. 20, 1998 MATERIAL: subgrade - Bro Sandy Clay DATE RECEIVED: Nov. 20, 1998 DATE TESTED: Nov. 25, 1998 SOURCE: native DATE REPORTED: Dec. I, 1998 LOCATION: sta. 114+00
SIEVE ANALYSIS (Cal Test 202) ADDITIONAL TESTS
SIEVE
SIZE
%PASSING SPECIFICATION TEST F-1RESULT TEST STD
6" " Durability Coarse Aggregate
(Cal Test 229)
4"
2" Durability Fine Aggregate
(Cal Test 229)
1 -1/2"
Sand Equivalent Value
(Cal Test 2 17)
. ., 22 mm. 3/4"
1/2"
3/8"
-
No.4
8
16
30 .. .
50 ..
100
200
R-VALUE TEST RESULTS (Cal Test 301)
SPECIMEN . A T B F_c
Compactor Pressure (psi) f 350 350 350 Moisture Th Compaction (%) [ 13.7 12.8 11.8 Density (lbsicu.tl.) 116.9 118.4 114 R-Value Stabilometer 21 29 65 Exudation Pressure (psi) 280 380 420
R-Value by Stabilometer 300 psi Exudation 22 R-Value_at_Eauilibrium
Denotes deviation lthm specified limits.
Distribution:
Submitted B: - .
David C. C. Wilson, RCE 54734
A Division of Law Engineering and Environmental Seniices. Inc.
9177 Sky Park Co'n, Suite A
San Diego. CA 92123
619-278.36CC • Fax 819-278-5300
LAW Crandall
LAWGIBB Group Member A PHYSICAL PROPERTIES OF AGGREGATES
PROJECT: La Costa Road Widening I PROJECT NO: 70341-5-0396.18.820 j LAB NO: 9039 CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury DATE SAMPLED: Nov. 20, 1998 MATERIAL: subgrade - BroSandyCIay DATE RECEIVED: Nov.20, 1998 DATETESTED: Nov. 25, 1998 SOURCE: native DATE REPORTED: Dec. 1, 1998
LOCATION: sta. 114+00
Exudation Pressure in pounds per square inch
A Division of Law Engineering and Environmental Services, Inc.
9177 Sky Park Court, Suite A
San Diego, CA 92123
619-278-3600 9 Fax 619-278-5300
LAW Crandall
LAWGIBB Group Member A
PHYSICAL PROPERTIES OF AGGREGATES
[PROJECT: La Costa Road Widening PROJECT NO: 70341-5-0396.18.820 FLAB NO: 9041
CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury ]DATE SAMPLED: Nov. 20, 1998 MATERIAL: subgrade - Gray Sandy Clay DATE RECEIVED: Nov. 20, I998 ]DATE TESTED: Nov. 25. 1998 SOURCE: native DATE REPORTED: Dec. I, 1998 LOCATION: sta. 90-0
SIEVE ANALYSIS (Cal Test 202) ADDITIONAL TESTS
SIEVE
SIZE
%PASSING SPECIFICATION TEST 1 - RESULT TEST STD
6" Durability Coarse Aggregate
(Cal Test 229)
4"
2' Durability Fine Aggregate
(CalTest229)
.
**
___________________ ______________ P.
Sand Equivalent Value
(Cal Test 217)
22 mm.' 314'
If?"
. -
No.4
8
16
30
50 4
100
200
R-VALUE TEST RESULTS (Cal Test 301)
SPECIMEN A B C
Compactor Pressure (psi) 350 350 350 Moisture @. Compaction (%) 15.5 144 13.4 Density (lbsicu.ft.) 1 113.3 114.4 117.1 R-Value Stabilometer 14 41 47 Exudation Pressure (psi) ISO 220 320
R-Value by Stabilometer @ 300 psi Exudation 47 R-Value at Equilibrium
Denotes deviation from specified limits.
Distribution:
Submitted By:
David C. C. Wilson, RCE 54734
A Division of Law Engineering and Environmer.tal Services, Inc.
9177 Sky Park Court, Suite A
San Diego, CA 92123
619-278-3600 • Fax 619-278-5300
LAW Crandall
LAWGIBB Grou Member A PHYSICAL PROPERTIE OF AGGREGATES
PROJECT: La Costa Road Widening PROJECT NO: 70341-5-0396.18.8201 LAB NO: 9041 CLIENT: City of Carlsbad SAMPLED BY: R. Salisbury DATE SAMPLED: Nov. 20, 1998 MATERIAL: subgrade - Gray Sandy Clay DATE RECEIVED: Nov.20, 1998 DATE TESTED: Nov.25, 1998 SOURCE: native DATE REPORTED: Dec. 1, 1998 LOCATION: sta. 90+00
EXUDATION PRESSURE CHART
90 -- -
80
70
60
50
40
30
.20
10
800 700 600 500 400 300 200 100 0
Exudation Pressure in pounds per square inch
A Division of Law Engineering and Environmental Services, Inc.
9177 Sky Park Court, Suite A
San Diego, CA 92123
619-278-3600 • Fax 619-278-5300