05335 (SFD) Compaction Report,g. •LEIGHTON AND ASSOCIATES
Geotechnical and Environmental Engineering Consultants
August 30, 1989
Project No., 5890609=01
" To: Chazan Construction Co.
72-757 Fred Waring Drive _
PalmDesert, California 92260
Subject: Report of Compaction Test Results, Building Pads'; 46-381, 46-415,'
46=441•9 46-515, 46-541. and 46-440 Roudel Lane, La Quinta,•California
At your request, • we. have performed thirty compaction tests on' the near surface
soils at the subject sites. The,test results and approximate test locations are
detailed on the attached.sheets (Figures'l and 2). The maximum density and
optimum moisture were determined as per ASTM Test•Method D1557-82.• The, field
density tests were performed with a nuclear, densometer in accordance with ASTM
Test Method D2922-82 and.a sandcone in accordance with'ASTM Test Hethod D1556-82.
The scope of .our work was to perform compaction tests only and no. to provide soil
foundation engineering recommendations. Our services were performed after the
bu'ilding.pads were•completed. The scope of our work did not include observing the
grading operation during:placement of fills to check•.#or uniformity of materials
used, construction methods, etc. •' Therefore, we cannot make any statement about
conditi'ons.below'or beyond our test locations.
s
Should you have any•questions regarding this report, please contact us.
Respectfully submitted; :.
LEIGHTON AND ASSOCIATES,.INC.
Douglas. E. Stephenson Brent J. Ing ram, RCE 40.64
Field Supervisor Chief .Engineer/Manager
DES/BJI'/cwm
Distribution: (3) Addressee
Enclosures: Figures l and 2, Compaction Test Summary.
.Figures 3-8, Sketches
74-240 HIGHWAY ill, PALM DESERT, CALIFORNIA 92260 (619) 568-0993
FAX (619) 341-7490
LEIGHTON Mand ASSOCIATES, INC.
•,
74-240 Highway 111, Palm Dese.rt, CA.. .92260
PROJECT 5890009-01
SUMMARY OF FIELD DENSITY TESTS
Test'
No
Test`
Date
Test ..
Location
Soil
,Type.
Comments"
and
Test Elev.
Dry Dens., pcf
Moisture,%
Relative
Compaction
Field
Maximum
Field
Opt.
1989
1
4%18.
46-441 -Roudel Lane
A
*F.G.=2'±
109.3
110.0
-10..9
13.5-
-99
2
F.G.
`: 100.8
12.4
92
3
F.G.-0.51±
105.9
11.1
96
4
F.G.-1.51±
106.1.
9.6
96
5
F.G.
108.3
W
8.6
98
1
4/21
46-440 Roudel Lane
B
F.G.-11±
116.4
127.0.
8.8
9.3
92
2
I
118.5
7.6 .
93
3
F.G.
11.6.6
9.6
92
4
F.G.-0.51±
115.4
9.7
91
5
'A
F.G.-1.5'±
99.8
110.0
10.1
13.5
91
1
46-515.Roudel Lane
h
99.7
10`.1"
91
2
100.3
9.8
91
3
F:.G. -
106.7
10.6
97
4
F.G.-1.51±
100.6
9.6
91
5
102.5
9.9
93.
J
/25
46-541 Roudel Lane
101.2
13.6
92
2
100.7
9.1
92
3
F.G.
107.9.
8.4
98
4
F.G.-1.5'±
105:8.
11.1
96
5
F.G.-1.51±
100.6'-
14.9
91
Field density tests were performed in accordance with ASTH D2922-82 and AST1•i D1556-82
*F.G. = Finish Grade
Maximum densities and optimum moistures. were determin;ed,in accordan--e with
ASTM D1557-82
Figure`1"
LEIGHTON and ASSOCIATES, INC.
.74-240 Highway 111, Palm Desert, CA. 92260
PROJECT 'SM060.9-01.1
SUMMARY OF. FIELD DENSITY TESTS
Test
No
Test
Date
Test
Location
soil
Type
Comments
and
Test Elev.
Dry Dens., pct
-.Moisture,%
Relative
Compaction
Field
Maximum
field
Opt,.
1989`
1
4/25
46-381 .Roudel Lane
A
F.G.
106.7
1.10.0
11.9
13.5
97
2
F.G.=1.5'±
107.6
14.2
98
3
103.7
14.1
94
4
100.5
9.2
91
5
NV
106.5
14.7.
97
1
5/8
46-415 Roudel Lane
102.1
1.1.4
92
2
7
10.4.6.
9.9
95
3
F.G.-0.5'±
102.0
11.2
92
4
F.G.
107.5
7.1
97
5
F.G.-0.51±
102.5
12.0
93
Field density tests were performed in accordance with HSIi•i U�yll-i3Z and AS [H 01556-a3L
'*F.G. = Finish Grade
•Maxi•mum .densities and optimum moistures were determined in accordance with
ASTM D1557-82
Fiqure 2
1. T
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