HomeMy WebLinkAboutCT 76-02; Royal Homes No. 6; Compaction Tests; 1977-07-14DUCO Engineering, Inc. FOUNDATION & GEOLOGIC ~NVCSTIGATIONS
FILL CONTROL - SOIL TESTING
1170 CENTRE DRIVE, SUITE F * WALNUT, CALIFORNIA 91709
(213) 964-3440 * 964-3449
July 14, 1977
Carlsbad Development Corp.
P.O. Box "B"
Carlsbad, California
Subject: Report of Compaction Tests
Carlsbad Tract 76-2 Royal Homes No. 6 Carlsbad, California Job No.: 6-20
Gentlemen:
In accordance with your request this firm has inspected and tested
the compacted fill placed on the subject site between May 11 and
July 11, 1977. A plan of the site showing the test locations and
other data pertinent to this report is attached as Figure No. 1
(3 sheets).
Reference data used in the preparation of this report consisted of
a Report of Soils Investigation prepared by this firm dated 3-26-76,
Geologic Investigation dated 10-4-76 prepared by Bob Dickey and a Grading Plan of the site prepared by Brian Smith Engineers, Inc.
Site preparation, grading and testing were conducted in the follow- ing manner:
Site Preparation
1. Surface debris and vegetation was stripped and hauled offsite.
2. No surface structures were present on the site.
3. No subsurface structures were encountered during grading.
4. No trees were existing on the site when we arrived.
5; Existing fill soils were removed to natural ground and incor-
porated into the compacted fill after removal of all deleter-
ious material.
6. Existing loose natural soils were removed by benching as the
compacted fill progressed upslope.
Page Two
July 14, 1977 Job No.: 6-20
Site Preparation (can't)
7. The exposed surface of the natural ground was prepared to re- ceive fill by scarifying to a depth of 8 inches, watering as
necessary and compacting to minimum requirements.
8. A shear key excavated into bedrock or approved soil was pro-
vided at the toe of the major fill slopes.
Grading
1. Fill soils were spread in 6 inch loose lifts, watered as neces- sary and compacted to minimum requirements.
2. The method used for adding moisture and compacting was a water truck and rolling with a self-propelled iron wheeled compactor and a sheepsfoot roller.
3. Top soils were removed and an equipment width wide tilt-back
bench was provided at the daylight point for proposed fill over cut slopes.
Testing
1. Field density tests were performed in accordance with ASTM test
method D1556. The results of these tests, taken during the
course of grading are attached as a part of this report.
2. Maximum density and optimum moisture were determined for each
type of fill soil in accordance with ASTM test method D1557-70.
The results of these determinations along with the expansion accordance with-U.B.C. potential of the soils, determined in
test standard 29-2, are as follows:
Soil Type Max. Den.
A - Clayey sand 125.3 PCF
B - Clayey fine sand 118.1 "
c - Sandy clay 111.3 "
D- Clayey silty sand 112.2 "
E - Clayey sand 121.9 "
F - Claystone 110.2 "
G - Sandy clay 116.3 "
H - Clayey silty sand 122.2 " I - Sandy clay (blend) 116.7 "
J - Gravelly clayey sand 125.0 "
K- Clayey sand w/gravel 120.3 "
Opt. Moist.
8.2X 48 -
11.5x 77
14.8X 88
14.0% 27
9.8% 53
14.2% 103
12.6% 90
10.1% 25
12.3% 81
9.8% 21
9.5% 55
Expan. Index
Page Three
July 14, 1977 Job No.: 6-20
Conclusions and Recommendations
The expansion potential of the onsite soils that will directly affect shallow foundations and slabs I-E considered moderate for lots 1, 7-9, 11-16, 19-24, 26-38; 46-54, 57 and 69.
Remedial construction measures to minimize this condition are recommended as follows:
Faoting shall be continuous under all exterior and interior bearing
walls and shall be imbedded a minimum depth of 18 inches below the
lowest adjacent finished grade. Reinforce the continuous footings
with a minimum of one f4 rebar placed top and bottom.
Concrete floor slabs shall be reinforced with 6X6 - 10X10 welded wire mesh placed at midpoint in the slab. Floor slabs shall be cast on a 4 Inch thick layer of graded aggregate base course or washed conc'rete sand.
Garage floor slabs need not be reinforced If poured entirely inde- pendent of the stem walls using a positive expansion joint of felt
or similar approved material.
The recommended soil bearing value for continuous and square footings a minimum of 12 inches in width and imbedded a minimum depth of 12
Inches below the lowest adjacent finished grade shall be 1500 P.S.F.
Tlie foregoing values are for dead and live loads and may be increased
l/3 for temporary horizontal forces.
It is the opinion of this firm that the fill soils placed on the subject site, as reported herein, have been properly compacted for
their intended use.
Respectfully submitted,
Approved by:
Test Lot Elevations X Moist. Dry Den. Soil X
No. Date Ho. Nat. Pin. Gr. Test Field PCF Field Type Comp.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 ,
5-11-77 2 . , " 4
5-12-77 3
VI 5
18 51
I? 68
5-13-77 2
18 30
II 68
10 57
I# 56
5-16-77 63
:I 57
8) -54 ‘
1’ 58
II 51
I’ Clara
'I 55
II 5
IV 3
5-17-77 58
0 . 57
w 58
N 52
n 58
SUMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
278.0 282.0
283.0 285.5
277.0 284.6
275.5 286.0
182.0 216.2
196.0 218.0
277.0 282.0
277.0 '285.5
220.0 167.0
205.0 218.0
160.0 181.0
175.0 189.5
183.0' 204.0
157.0 165.0
165.0 175.0
152.0 162.0.
184.0 216.2
199.5 215.0
161.0 173.0
281.0 286.9
281.5 284.6
155.0 168.0
160.0 181.0
159.0 170.0
170.0 179.0
158.0 180.0
- 280.0 14.5
283.5 8.6
279.0 9.9
279.5 9.2
184.0 14.1
199.0 11.2
281.0 8.4
281.5 8.5
222.0 7.1
209.0 16.4
162.0 . 14.3
178.0 14.7
188.0 21.9
159.0 15.0
169.0 15.8
157.0 17.7
187.0 13.2
205.5 15.9
167.0 '17.3
283.0 8.6
283.0 15.4
161.6 19.1
166.0 ' 15.9
165.0 13.8
176.0 11.9
185.0 13.8
q5.1
122.6
114.6
116.2
105.6
110.3
113.7
112.7
117.1
107.3
108.4
107.2
105.0
113.4
105.2
102.8
109.8
106.9
103.4
113.8
107.6
103.7
100.8
117.2
117.6
111.0
A
A
B
B
C
B‘
B
B.
B
C
G
G
C
A
F'
F
G
G
F
B
. .-
B
C
C
A
A
B
91.9 -
97.8
97.0
98.4
94.9
93.4
96.3
95.4
99.2
96.4
93.2
92.2
94.3
90.5
95.5
93.2
94.4
91.9
93.8
96.4 .
91.1
93.2
* 90.5
93.5
93.9
94.0
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
5-17-77 58
\ 11 59
II 57
5-18-77 57
I' 53
II 51
II 58
I' 57
11 58
11 55
11 53
5-19-77 58
11 56
I' 57
II . '58
II ' 58
I' 59
II 59
S-20-77 59
II 60
II 60
II 60
I' 63 ,
n 63
5-23-77 56
II 56
Test Lot Elevations % Moist. Dry Den. Soil x
No. Date No. Nat. Fin. Gr. Test Field PCF Field Type Comp.
SUMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
163.0
170.0
157.0
160.0
167.0
172.0
161.0
163.0
165.0
167.0
175.0
165.0
169.0
164.0
168.5
172.0
177.0
175.0
175.0
176.0
181.0
183.0
193.0
19O'tO
175.0
173.0
175.0 . 167.0
177.0 171.0
178.0 168.0
175.0 170.0
180.0 175.0
180.0 176.0
181.0 170.0
.181.0 170.0
181.0 172.0
185.0 171.0
190.0 177.0
177.0 174.0
184.0 175.0
181.0 177.0
181.0 176.0
181.0. 178.0
185.0 179.0
185.0 182.0
185.0 183.0
185.0 180.0
189.0 185.0
189.0 187.0
204.0 197.0
204.0 199.0
184.0 179.0
184.0 18'2.0
13.5
15.9
13.0
13.1
13.6
17.0
18.9
13.3
12.2
12.4
. 15.4
9.5
11.6
15.7
18.8
18.3
18.5
14.1
17.1
10.3
12.3
12.0
16.5
14.9
10.8
11.6
112.0 .
110.9
111.5
107.0
109.2
107.8
101.1
110.8
111.0
105.7
104.5
116.0
110.0
107 .o
102.5
102.1
105.2'
110.3
105.6
105.9
106.5
106.5
104,9
102.8
103.2
104.3
.-
H 91.7
H 40.8
H 91.2
F 97.1
G 93.9
G. 92.7
F 91.7
G 95.3
B 94.0
C 95.0
C 9.3 .9
H' 94.9
G‘ 94.6
P 97.1
F 93.0
F 92.7
F 95.5
B 93.4
G 90.8
G 91.1 .
B 90.2
B 90.2
G I 90.2
F 93.3
F 93.7
P 94.7
Test Lot
No. Date &
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78 ,
5-23-77 55
. 1' 53
I' 52
II 62
II 63
11 51
11 56
II 57
II 54
5-25-77 56
II 50
'I 52
I’ 54
11 50
I’ - 51
c
‘I 50
'I 53
II 55
'1 53
5-26-77 49
ID 52
I' 66
II 53
II 50
'I 52
11 56
SUMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
Elevations X Moist. Dry Den. Soil I Nat. Fin. Gr. Test Field PCF Field Type Camp.
174.0 193.0
175.0 189.0
178.0 190.0
195.0 198.0
195.0 204.0
183.0 216.2
175.0 195.0
1.70 .o l90.0
176.0 192.0
180.0 197.0
177.0 186.0
168.0 193.0
182.0. 209 .o
lRO.O 190.0
182.0 216.2
179.0 193.0.
182.0 214.0
180.0 206.0
195.0 214.0
190.0 198.0
182.0 215.5
208.0 212.0
178.0 214.0
18i.O 213.0
187.0 21.5,.5
177.0 201.0
- 181.0
180.0
177.0
197.0
202.0
187.0
186.0
183.0
186.0
188.0
180,O
181.0
189.0
184.0
189.0
187.0
189.0
188.0
197 .o
195.0
192.0
21o;o
: 193.0
191.0
194.0
1'91.0
11.7
11.0
10.9
10.5
10.7
16.6
15.4
13.1 ..
11.8
15.8
11.6
12.8
9.6
14.2
10.3
12.3
14.8
9.2
10.0
8.9
10.4
12.6
10.3
12.6
9.6
13.9
106.6 .
105.5
106.9
105.0
103.6
106.8
107.1
109.7
104.7
106.7
113.4
111.8
122.2
106.4
111;2
110.5
107.3
113.4
102.1
114.6
112.5
110.9
114.1
113.3
111.5
111.5
I
I
I
I
F
F.
G
G
F
I
I
I
A
G
H
H
G
H
F-
H
I
I
A
I
I
I
-
91.3
g-O.4
91.6
90.3
94 .o
96.9
92.1
94.3
95.0
91.4
97.2
95.8
97,s
95.6
91.0
90.4
96.4
92.8
42.7
i3.8
96.4
95.0
91.1
97.1
95.5
95.5
Test Lot
No. Date No.
79 5-26-77 48
80 !' 57
81 'I 51
82 II 53
83 5-27-77 55
84 II 49
85 'I 54
86 I' 49
87 II 55
88 'I 53
89 II 51
‘90 II 68
91 5-28-77 52
92 II 54
. 93 .I? 50
94 I’ ' 51
95 lt 55
96 I’ 50
97 'I 48
98 5-31-77 Clara
99 I' 53
SUMMARY OF FIELD DENSITY TESTS
Elevations X Moist.
Nat. Fin. Gr. Test Field
199.0
167.0
181.0
188.0
185.0
190
176.0
193.0
182.0
194.0
$90.0
187.0
193.0.
195.0
191.0
192.0
193.0
192.0
200.0
191.0
177.0
100 II 51 '185.0
101 I' 54 193.0 .
102 II 68 2oi.o
103 II 55 186.0
104 6-l-77 53 185.0 I
205.0 201.0 17.4
i96.0 194.0 20.6
210.0 193.0 9.7
214.0 196.0 8.4
206.0 195.0 7.8
203.0 197.0 9.2
200.0 198.0 11;7
.208.0 200.0 10.0
206.0 197.0 11.3
214.0 198.0 9.4
216.2 195.0 7.7
218.0 190.0 16.7
215.5 197.0 18.1
212.0 200.0 12.2
217.0 198.0 7.9
216.2 199.0 7.0
206.0 200.0 12.1
217.0 201.0 7.6
215.0 TO5.0 10.4
214.0 199.0 9.7
211.0 212.0 8.1
216.2 203;O 8.4
212.0 202.0 17.3
218.0 204.0 9.3
206.0 203.0 1136
214.0 204.0 10.8
JOB NO.: 6-20
Dry Den. Soil PfZF Field Type %
Comp.
112.9 \
118.5
121.2
118:6
117.5
119.2
115.4
113.8
114.4
119.5
120.8
113.5
117.4
112.8
125.1
118.8
118.6
116.4
115.8
119.1
117.3
118.8
114.1
116.8
115.0
113.2
.:-
A 90.1
A $4.6 '
H 99.2
H 97.1
H 96.2
A- 97.6
H 94.4
H 93.1
H 93.6
H 97.8
H 98.9
A 90.6
A' 93.7
H 92.3
A 99.8
H 97.2
H 97.1
H 95.3
H 44.8 '
H 97.5
H 96.0
A 97.2
A 91.1
H 95.6
H 94.1
H 92.6
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
'129
130
Test Lot Elevations % Moist. Dry Den. Soil %
NO. Date No. Nat. Pin. Cr. Test Field PCF Field Type Comp.
6-l-77 5.
w . 45'
I1 47
81 43
@I 44
It 46
M 48
?I 55
II 52
V# 56
n 47
t* 45
6-2-77 46
#I 44
t1 - 51
w “ 42
45
43
46
49
42
44
48
49
43
49
187.0
222.0
216.0
236.0
229.0
,221.o
206.0
189.0
187.0
179.0
210.0
226.0
220.0
229.0
186.0
242.0
230.0
239.0
230.0
201.0
243.0
;235.0
, 211.0 .
200.0
238.0
207.0
SUMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
217.0 . 204.0 9.7
228.0 224.0 8.2
223.0 219 .o 11.4
246.0 238.0 10.0
240.0 233.0 17.2
231.0 227.0 16.3
215.0 208.0 12.5.
206.0 .204.0 9.7
215.5 205.0 8.4
194.0 183.0 13.5
222:o 216.0 11.7
243.0 234.0 12.6
232.0 230.0 15.8
243.0 236.0 12.5
216.2 207.0 7.7
257.0 245.0 8.3
238.0 238.0 7.8
258.0 242.0 9.6
240.0 235.0 8.4
213.0 211.0 10.6
259.0 248.0 6.9
241.0 240..0 7.4
220.0 214.0 11;3
218.9 211.0 10.4
25&o 246.0 9.1
218.5 2.15.0 8.8
116.2 \
114.3
111.9
117.2
119.3
112.9
113.7
116.8
114.5
112.8
110.9
115.2
118.4
120.2
115.5
121.1
111.6
117.4
113.2
114.9
li2.8
110.7
-119i4
117.6
113.5
116.8
H
‘H
H
H
A
A.
H
H
Ei
A
H
H
A'
H
H
H
H
H
H
A
-a
H
H
H
H
H
.-
95.1
9-3 .5
91.6
95.9
95.2
90.1
93.0
95.6
93;7
90.0
90.8
94.3
94.5
98.4
94.5
.99.1
91.3
9.6.1
92.6
91.T 3
92.3
90.6
97.7
95.2
92.9
95.6
Test Lot No. Date No.
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
2-3-77 41
. 11
II
11
tt
II
II
*I
1)
II
II
1)
IV
II
1) -
II
II
81
?I
47
45
42
44
46
48
41
43
45
42
47
43
46
41
' 44
45
43
44
2-6-77 42
)I 44
I? 42
11 45 .'
II 55
f? 52
11 55
SUMMARY OF FIELD DENSITY TESTS JOB NO.: h-20
Elevations % Moist. Soil Nat. Dry Den. Fin. Cr. Test Field PCF Field Type
253.0
223.0
238.0
248.0
242.0
234.0
215.0
255.0
247.0
235.0
255.0
231.0
253.0
239.0
258.0
250.0
245.0
254.0
240.0
252.0
247.0
' 250.0
235.0 ,
194 .o
179.0
196.0
260.0 258.0 11.8
233.5 228.0 9.5
250.5 244.0 7.4
264.5 249.0 8.9
259.5 247.0 -13.6
242.5 238.0 11.9
225.0 220.0 7.7
265.0 261.0 9.1
263.0 248.0 12.2
254.0 247.0 14.8
264.0 258.0 10.4
239 .o 238.0 9.6
263.0 251.0 7.4
248.0 241.0 8.5
265.0 263.0 12.2
259.0 252.0 15.6
257.0 256.0 13.9
263.0 254.0 11.7
259.5 256.0 10.2
264.5 258.0 11.1
260.0 258.0 10.7
264.5 261..0 13.4
250.5 248.0 103
206.0 205.5 7.4
211.0 204.0 7.6
209.0 208.0 9.5
113.7 .
116.4
118.5
113.1
105.3
107.2
115.7
114.0
116.8
104.6
114.3
116.2.
119.7
110.6
110.2
105.6
103.9
118.4
121.8
107.8
iO6.2
108.5
110.1
114.6
114.8
116.7
E 93.0
H 9-5.3
H 97.0
H 92.6
C 94.6
C. 95.3
H 94.7
H 93.3
H 95.6
C 94.0
H 93.5
H 95.1
H‘ 98.0
H 90.5
C 99.0
C '94.9
c 93.4
H 96.9
H 99.7
C 95.9 ;
C 95.4
C 97.5
C 98.9
H 93.8
H 93.9
H 95.5
.
I
Comp.
SU)?MARY OF FIELD DENSITY TESTS JOB NO.: 6-20
Test
No. Date
157 6-6-77
158 II .
159 6-7-77
160 "
161 11
162 II
163 11
164 11
165 11
166 II
167 11
168 6-8-77
169 11
170 II
171 11 -
172 11
173 'I
174 11
175 11
176 II
L77 II
178 6-9-77
179 11
. 180 II
181 II
Lot Elevations x Moist. Dry Den. Soil x
No. Nat. Fin. Cr. Test Field PCF Field Type Comp.
53
'54
C,lara
50
51
53
50
52
51
49
53
67
Clara
67
68
sr 67
69
67
68
69
67
68
57.
69
22
197.0
202.0
201.0
197.0
178.0
195.0
191.0
189.0
184.0
197.0
183.0
192.0
198.0,
200.0
204.0
196.0
208.0
207.0
203.0
209.0
197.0
i202.0
202.0 ,
212.0
206.0
214.0
212.0
213.0
217.0
216.3
214.0
217.0
-215.5
216.2
218.5
214.0
221.0
213.0
221.0
218.0
221.0
219.7
221.0
220.0
219.7
221.6
218.0
224.0
225.0
229 :5
234.0
_ 207.0 14.6
210.0 10.8
208.0 11.7
209.0 13.2
210.0 12.4
212.0 15.2
211.0 11.6
213.0 12.8
214.0 14.3
213.0 13.0
213.5 15.6
195.0 14.0
200.0 12.7
198.0 13.1
6 205.0 6 11.9
203.0 13.8
209 .o 14.6
210.0 13.0
213.0 10.8
216.0 12.8
218.0 9.9
105.8 .
1'07.5
108.3
106.1
104.8
110.7
113.6
109.1
108.7
110.7
104.2
101.5
109.2
108.9
111.4
113.2
110.5
109.6
112.7
114.3
li1.6
116.8
113;2
115.0
101.8
104.3
217.0. 10.1
219.0 11.3'
221.0 9.6
221.0 18.2
224.0 15.1
.
C
‘C
C
C
C
G .
G
G
1’
I
.D
D
I.
I
I
I
I
I
1
I
H
H
H
H
D
D
95.1
96.1
97.3
95.3
94.2
95.2
97.7
93.8
93.1
94.9
92.9
90‘. 5
93.6
93.3
95.5
97.0
94.7
9369
9'6.6
97.9, i
91.3
95.6
92.6
94.1
90.7
93.0 L82 11 68 201.0
SLMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
Test Lot Elevatione X Moist. Dry Den. Soil I No. Date lj& Nat. Pin. Gr. Test Field PCF Field Type Comp.
11 22
II 23
11 68
11 69
II 23
II 22
II 69
11 23
II 24
6-10-77 22
II 23
11 43
183 6-9-77 69
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208 II 20
11 44
11 * 45
II '< 68
- II 21
II 46
11 30
6-13-77 2i
11 23
11 46
6-15-77 21. . II 31
11 21
215.0 229.0
207.0 229.5
218.0 231.0
210.0 225.0
212.0 263.0
227.0 234.0
210.0 229.5
217.0 243.0
226.0 229.0
232.0 239 .o
221.0 235.0
231.0 247.0
252.0. 263.0
246.0 259.5
242.0 250.5
212.0 236.0
216.0 239.0
237.0 242.5
225.0 267.0
227.0 239.0
226.0 260.6
; 234.0 442.5
225.0 246.0
2k.o 267.0
229.0 2?9:0
232.0 249.0
- 228.0 14.1
224.0 12.6
223.0 13.8
227.0 20.1
236.0 15.6
230.0 12.4
226.0 13.0.
,234.O 10.6
228.0 11.8
235.0 14.3
232.0 17.0
233.0 20.9
262.5 18.6
259.0 14.1
' 250.0 ‘ 15.9
235.0 12.7
228.0 13.8
241.0 19.6
230.0 11.6
233.0 13.2
235.0 15.1
242.0 16.6
236.0 12.i
234.0 10.8
239 .o 9.4
108.4 .
106.1
99.8
101.6
110.4
114.3
112.5
112.9
109.6
111.6
109.7
100.6.
106.1
105F9
108.3
101.5
114.3
109.7
113.6
115.2
1.02.8
108.1
112.4 * '
110.5
109.3
I
‘I
F
F
I
I.
I
I
I
H
.I
F
D'
D
D
D
I
D
1
I
236.0 12.1
b ,F
D
I
I
I
1 113.6 A
92.9
90.9
90.6
92.2
94.6
97.9
95.4
96.7
93.9
91.3
94.0
9i.3
94.6
94.4
96.5
30.5
97.9
97..8
97.3
98.7.
93;3 .r
96.4
96.3
94.7
93.7
97.3
SUHMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
Test Lot Elevations x Moist. Dry Den. Soil No. Date No. Nat. Fin. Gr. Test Field PCF Field Type
209
210
211
212
213
214 II 31
215 II 23
216
217
218
219
220
221
222
223
226
225
226
227
228
229
230
231
232
233 6-22-77 31
234 II 34
6-15-77 69
11 - 21
11 24
11 . 30
11 29
6-17-77 20
II 29
11 31
II Sonora'
11 30
II 20
6-20-77 29
II - 31
II ‘t 30
- II 41
11 47
II 48
11 48
11 Sonora
11 32
11 29.
. 11 33
212.0
235.0
241.0
226.0
237.0
232.0
234.0
242.0
245.0
237.0
242.0
234.0
244.0
245.0
241.0
234.0
259 .o
227.0
215.0
220.0
2 4 8 '; 0
250.0
247.0 .
246.0
221.0
252.0
250.0 . 233.0 11.7
246.0 239.0 8.9
260.0 242.0 13.4
267.0 235.0 12.6
266.5 239.0 9.6
267.0 241.0 10.1
260.0 245.0 12.8
259.0 .244.0 10.3
266.5 243.0 11.6
267.0 245.0 13.4
265.0 247.0 14.2
267.0 446.0 12.9
249.0 24.8.0 10.1
266.5 249.0 11.7
267.0 250.0 1 15.0
267.0 252.0 11.9
265.0 265.0 12.7
233.5 222.0 10.8
225.0 223.0 12.5
230.0 227.0 13.4
265.0 255.0 10.6
267.0 253.0 12.1
266.5 257.0 13:7
267.0 249.0 12.2
267'.0 256.0 11.6
267.0 555.0 14.2
112.4
.
110.1
109.1
111.6
113.6
110.9
111.6
114.7
109.7
112.3
110.4
113.7.
114.7
108.6
107.3
114.1
112.6
116.5
112.0
110.7
113.6
111.5
109.2
110.1
112.6
108.7
I
'I
I
I
I
I
I
I
I.
I
H
H
H-
I
I
H
H
H
I
I
-1
I
I
I
I
I
%
Comp.
96.3
9-4 .3
93.5
95.6
97.3
95.0
95.6
98.3
94.0
96.2
90.3
93.0
93.9
93.1
92.0
93.4
92.1
95.3
96.0
94.8
97.3 .*
95.5
93.6
94.4
95.5
93.1
Test Lot No. Date No.
235 6-22-77 67
236 .I' 22
237 II 30
238 6-23-77
239 11
240 11
241 6-24-77
242 II
243 II
244 II
245 II
246 II
247 6-27-77
248
249
250
251
252
253
254
255
256
257
258
259
260
261
34
31
29
30
33
29
32
47 .
68
30
11 31
11 - 34 . .
&28-77 7
- II 7
6-30-77 35
II 32
Ii 29
7-11-77 40
II 38
II 37
11 ' 36
II 28
II 30
11 32
SUMMARY OF FIELD DENSITY TESTS JOB NO.: 6-20
Elevations X Moist. Dry Den. Soil x
Nat. Fin. Cr. Test Field PCF Field Type Comp.
212.0
215.0
227.0
255.0
232.0
252.0
233.0
258.0
257.0
259.0
229.0
202.0
230.0
255.0
262.0
278.0
279.5
266.0
263.0
259.0
264.0
; 266.0
266.5 #
265.8
266.5
236.0
265.5
228.0 - 227.0 12.4
229.5 229.0 10.5
267.0 256.0 13.9
267.0 257.0 16.5
267.0 259.0 18.4
266.5 260.0 11.5
267.0 262.0 6.2
267.0 ..260.0 14.7
266.5 264.0 10.0
267.0 261.0 13.7
233.5 233.5 15.5
218.0 218.0 14.1
267.0 264.0 12.7
267.0 265.0 11.3
267.0 265.0 3.5
284.0 280.0 12.4
284.0 282.0 9.1
267.5 267.0 7.4
268.5 268.0 11.4
268.5 268.0 7.1
264.; 264.8 8.6
267.3 267.3 7.1
268.5 268.5 7.3
269.0 269.0 9.4
269;O 269.0 10.8
269.0 269.0 9.1
269.0 269.0 8.8
113.9 .
111.6
101.6
100.8
103.6
111.6
124.0
110.5
114.8
111.8
111.1
108.8.
113.0
105,.4
106.8
113.6
108.1
111.1
108.6
105.1
i15.6
112.6
.107.8
107.2
118.1
109.5
108.0
I
I
F
F
F
B.
J
I
I
I
I
I
I'
I
B
B
B
B
B.
I
B
B
B
B
B
B
B
97.6
i5.6
92.2
91.5
94.0
94.5
99.2
94.7
98.2
95.8
95.2
9i.2
96.8
90.3
90.4
'96.2
91.5
94.1
92.0
90.1 i.
97.9
95.3
91.3
90.8
100.0
92.7
91.4