HomeMy WebLinkAbout1-23; TAMARACK MANOR SUBDIVISION; SOILS COMPACTION TESTS; 1961-01-02-.•.' .ó .
STETSON, STRAUSS & DRESSELHAUS
PRINCIPALS: INCORPORATED . OFFICES:
THOMAS M. STETSON CIVIL AND CONSULTING ENGINEERS -
Los ANGELES
FRED A. STRAUSS - PORTERVILLE
DONALD F. DRESSELHAUS 528 SO. HILL ST.. OCEANSIDE - SARATOGA 2.2126 NEWPORT BEACH
MAX A. DONALDSON . OCEANSIDE
- January 2, 1961 -.
Kamar Construction Company 8MG 21580
529 Elm Street Tamarack Manor
Carlsbad, California Subdivision,
- Carlsbad, California
- . SUBJECT: SOILS COMPACTION 'TESTS 0] SEWER TRENCH BACK
- FILLAND STREET. .
Gentlemen: -
- This reportcovers our soils compaction tests on Margaret Way,
Tamarack Manor Subdivision, Carlsbad, California. One test was
made on the sewer trench backfill material and two testa were made
on the street.
The material tested consisted of a reddish brown sandy soil placed
.in accordance with A.S.T.M. Designation 1557-58 T. The results
of our field density tests indicate that the in-place fill is well corn-.
.. pacted and meets the City of Carlsbad requirements.
- basic information is listed on the following enclosures under the
STABILITY OF SOILS and REPORT OF FIELD DENSITY TESTS.
- R'cUy submitted, .• . •
-
STETSON, STRAUSS & DRESSELHAUS, INC.
- 4.
•
/1
•
•.
.
•.
-
DONALD F. DRESSELMAUS R.C.E. 7604 • . -
DFD:EBS:jl
..
CC: City ojCarlabad - • . . -
oe
- -
,1-
-
-.
H- :' •• ' S.
STETSON, STRAUSS & DRESSELHAUS,. INC. January, 2, 1962.
-2- -•
Kamar Construction Company RE 8MG 2-1580
529 Elm Street Tamarack Manor.
Carlsbad, California Subdivision
Carlsbad, California
STABILITY OF SOILS
Sample No 1 - Red Brown Sandy Soil
LABORATORY COMPACTION TEST A.S.T.M. D-1557-58-T .
-
SAMPLE NO. 1
Trial Density
No Moisture Lb /Cu Ft
1 36 12017
2 , 61 1Z639
3 9..8. 130.05
4 13.4 .121.69
sity .130.9 Lb , Cu Ft Optimum Den
Optimum Moisture 8 9 %
MECHANICAL ANALYSIS
SAMPLE NO. 1 ,
Sieve No % Finer Than Shown
4 9753
14 9294
20 . •..86.38
48 2410
100
200 069
0 •
-. - .• STETSON, STRAUSS & DRESSELHAUS, INC. January 2, 1962
r -
Karnar Construction Company . Re SMC 2-1580
529 Elm Street Tamarack Manor.
Carlsbad, California Subdivision
- Carlsbad, 'California
REPORT OF F1ELI) DENSITY TESTS
ON MARGARET WAY
Date It Depth Field Lab
Test # Ft - Location Moisture Density Density Compaction
12-27.61
- 1 Surface Sewer Trench 7.0 125 5 130 9 96.0
Backfill
2 Surface Cul-de-sac 4 Ft 4 4 124.9 130.9 44.,9*
off Westerly Curb
3 Surface Cul-de-sac 2 Ft 5.9 134 8 130 9 103 0
-• - Mortherlyof.Mari--
. Hole. S - - - --• -
Respectfully submitted,
STETSON, STRAUSS & 1)RESSELHAUS, INC..
- - - -
I 1 I
-.5---..- --- S ...- -
DONALD F. DRESSELHA.US R.C,E.-7604
- .:•T
DFDEBSj1
- : • - - - - - ', - -
- -
: * •_ - .- - • -•
- - •
- r
- STETSON, STRAUSS & DRESSELHAUSNCORPORATED, CIVIL AND CONSULTING ENGINEERS. LOS ANGELE$-OCEANSIDE.PORTERVILLE I 30 -/-
,,-.-
-
#II4*4jT 1I444'1A3J I 10 PU.l, •Ii1'l.c.' 44 €,Q.(J .0,0' S A I .a ..j.i 04 pipjfr. .,i £ 'i'' r'r U iflH.-j.fl
MOISTURE DENSITY CURVE A0.S T M0 D 1557-'58T
- ... t . , 'I . ,, . ,• .i . ..•.i ...............:... I. .
1'' . ... •.it,.',... ., . - .
_Red Brown SandySoil ,
1 ' .... .. . .. ,.. .........
\ Op ri timu' Density 130.9 JJb Cu .,Ft .
'Optimum Moisture , 8.9%.
J3O
41 H —
I25 —
-.
. I . 1• . i .... '.
\ . I
.\o- I•• .. .., ..,•.. .,, ........ L_ - \ -- 4
KAMARCONSTRUbTIOr'CO,
\\ I SMC2-1580
. . . . . -S.. Tamarack Manor Subdivision
\\ Carlsbad, California'
5- .
STETSbN, STRAUSS &DRSSLHAUS
I'n-corporated.
1 • Civil and Consilting.Engi nee rs-.-.
528 South HillStreet
- .JJO. Oceanside, California
0 5 iS
7411,
2b
.... -
. -VER:CENT MOISTURE
I DONALD F. DREELHA1JS R,COEO7604