HomeMy WebLinkAboutCT 76-03; LA COSTA VALE # 4 (LA COSTA LAND CO); RESULTS OF FIELD DENSITY TEST; 1977-05-24I ,
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BENTON ENGINEERING. INC.
APPLIED SOIL MECHANICS -FOUNDATIONS
6717 CONVOY COURT
SAN DIEGO. CALIFORNIA 82111
PHILIP HENKING BENTON
I"'US'DIENT • CIVIL IENGINlElEft
La Costa Land Company
2100 Costa Del Mar Road
Carlsbad, California 92008
May'24, 1977 •
Subject: Project No. 74~5-2DF
Results of Field Density Tests
Taken In Street Subgrade -If-.,
an~ Base M,terjqls
Gentlemen:
TELEI"HONE (714) 565·18515
RECEIVED
JUN 021977
CITY OF CARLSBAD
Enllneerlng Department
This is to report the results of field density tests taken in compacted subgrade and base materials
in the street areas of La Costq Vale Unit Nos. 3 and 4 in Carlsbad, California.
The tests were taken during the weekly periods indicated below:
Test Number
2 to 25, inclusive
26 to 36, inclusive
37 to 46, inclusive
47 to 55, inclusive
56 to 67, inclusive
Tests Taken in Subgrade
Tests Taken in Base Material
1 fo 10, inclusive
11 to 41, inclusive
42 to 73, inclusive
74 to 109, inclusive
110 to 124, inclusive
Week Ending
March 26, 1977
April 2, 1977
April 9, 1977
Apri I 16, 1977
April 23, 1977
. April 30, 1977
April 9, 1977
April 16, 1977
April 23, 1977
April 30, 1977
May 3, 1977 (Date of last tests)
Project No. 74-5-2DF
La Costa Land Company • -2-, f..kJy 24, 1977
The approximate locations at which the tests were taken and the final test results are presented
on pages 3 to 12, inclusive, under the "Table of Test Results. II The laboratory determinations
of the maximum dry densities and optimum moisture contents of the major fill materials are
p~esented on page 13, under the "Laboratory Test Results. II Some of the maximum dry densities
shown in the IITable of Test Results" were combinations of these.
Respectfully submitted,
BENTON ENGINEERING, INC.
R. C. Remer
Reviewed by .. g~
S. H. Shu, Civil Engineer
R.C. E. No. 19913
Distr: (2) Addressee
(1) Attention: Mr. Burton C. Kramer
(2) City of Carlsbad, Engineering Department
(1) Rick Engineering Company, Carlsbad
RC R/S HS/mr
BENTON ENGINEERING, INC.
<"
Project No. 74-5-2DF e -4-• /'.kJy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
No. Location 0/0 dry wt Ib/cu ft Ib/cu ft Compaction Remarks
21 Esfera St. 12.2 120.4 128.0 94.1
Sta.20+50
22 Esfera St. 12.5 107.1 114.9 93-.2
Sta. 15+50
23 Esfera St. 14.9 109.1 115.9 94.2
Sta. 10+50
24 Esfera St. 11.4 120.5 125.1 96.3
Sta.' 5+50
25 Esfera St. 13.4 115.1 125.1 92.0
Sta. 0+50
26 La Costa Ave. 22.2 102.4 109.0 93.9
Sta. 104+45
27 La Costa Ave. 19.7 104.7 109.0 96.0
Sta. 107+45
28 La Costa Ave. 17.5 110.8 118.6 93.4
Sta. 110+45
29 Venado St. 11.5 128.3 138.2 92.8
Sta. 4+00
30 Venado St. 10.2 114. 1 121.4 94.0
Sta. 10+00
31 Venado St. 11.8 112 .. 0 117.9 94.9
Sta. 17+00
32 Venado St. 8.8 115.9 121.4 95.5
Sta. 23+00
33 Venado St. 11.3 108.0 117.9 91.6
Sta. 7+00
34 La Costa Ave. 21.0 105.1 114.9 91.5
Sta. 113+50
35 La Costa Ave. 14.4 114.4 118.6 96.5
Sta. 116+50
36 La Costa Ave. 9.0 105.0 114.9 91.4
Sta. 119+50
37 Piragua St. 10.2 , 119.3 128.0 93.2
Sta. 39+00
38 Piragua St .. 9.2 112.7 117.9 95.6
Sta. 43+00
39 Pirogua St .. 13.5 110.7 121.4 91.1
Sta. 49+00
40 Piragua St. 8.6 112.0 117.9 95.0
Sta.55+10
BENTON ENGINEERING. INC.
Project No. 74-5-2DF e -5-e f.kJy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
f\Io. Location 0/0 dry wt Ib/cu ft Ib/cu ft Compaction Remarks
41 Piragua St. 6.9 117.9 121.4 97.1
Sta.59+00
42 Piragua St. 16.6 110.3 117.9 93.5
Sta. 10+70
43 Trigo Lane 12.2 108 .3 114.9 94.2
Sta. 7+50
44 Cabo Way 15.2 113.5 121.4 93.5
Sta. 0+90
45 Esfera St. 6.1 140.8 138.2 101.8
Sta. 36+50
46 Esfera St. 7.3 114.2 121.4 94.0
Sta.40+50
47 Casca Way 10.3 134.0 138.2 97.0
Sta. 1+30
48 iv1uslo Lane 7.8 124.6 138.2 90. 1
Sta. 6+30
49 _ Fosco St. 7.9 127.6 138.2 92.3
Sta. 10+50
50 Borla PI. 6.8 128.2 133.4 96.1
Sta. 1+00
51 Borla PI. 9.9 131.9 138.2 95.4
Sta. 4+00
52 Capra Ct. 9.4 115.7 128.0 90.4
Sta. 0+50
53 Capra Ct. 8.5 116.1 128.0 90.7
Sta. 4+00
54 Bajo Ct. 9.3 119.7 128.0 93.5
Sta. 1+90
55 Cabo Ct. 9.3 117.1 128.0 91.5
Sta. 2+00
56 Rancho Santa Fe 5.9 118.2 124.0 95.3
Rd., Sta. 211+00
57 Ran cho San ta Fe 6.0 114.2 124.0 92.1
Rd., Sta. 207+00
58 Rancho Santa Fe 5.9 134.0 138.2 97.0
Rd .,' Sta. 203+00
59 Rancho Santa Fe 8.3 134.2 138.2 97.1
Rd., Sta. 199+00
60 Rancho Santa Fe 7.6 115.9 124.0 93.5
Rd., Sta. 195+00
BENTON ENGINEE"ING,'INC.
Pro ject No. 74-5 .... 2DF e -3-May 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS
Iv\aximum
Approx-Field Dry Dry
Test imate ~isture Density Density Percent
No. Location % dry wt Ib/cu ft Ib/cu ft Compaction Remarks
Tests Taken in Subgrade Soils
Fosca St., End 6.8 116.1 133.4 87.0 Reworked
of Cui de Sac
2 Fosca St./ End 12.5 . 113.1 124.0 91.2 Ck on #1
of Cui de Sac
3 Fosca St. 9.1 120.2 133.4 90.1
Sta. 15+50
4 Cadencia St. 8.1 135.0 138.2 97.7
Sta.38+00
5 Cadencia St. 7.4 127.7 138.2 92.4
Sta.41+00
6 Cadencia St. 6.7 125.6 133.4 94.1
Sta. 44+00
7 Cadencia St. 7.6 124.2 133.4 93.1
Sta.50+00
8 Cadencia St. 9.5 123.8 133.4 92.8
Sta. 56+00
9 Codencio St. 8.8 123.8 133.4 92.8
Sta. 62+00
10 Esfero St. 8.7 128.3 138.2 92.9
Sto. 35+00
11 Esfero St. 6.8 133.1 138.2 96.3
Sto. 30-K)()
12 Esfero St. 8.4 123.6 133.4 92.7
Sta. 25+00
13 Perdiz St. 8.6 122.6 133.4 91.9
Sto.2+75
14 Perdiz St. 8.5 122.0 133.4 91.5
Sto. 1+75
15 Fosco St. 9.2 117.5 127.4 92.2
Sta. 10+00
16 Fosco St. 9.8 126.5 133.4 94.8
Sto. 5+50
17 Fosco St. 14.3 104.7 116.0 90.3
Sto. 0-1-50
18 Febo Ct. 8.4 128.4 138.2 92.9
Sto. 0+90
19 Gozo PI. 8.3 116.6 128.1 91.0
Sto. 1+00
20 Gazo PI. 8.2 120.3 133.4 90.2
Sta. 3+70
BENTON ENGINEERING. INC.
Project No. 74-5-2DF e -6-e /WJy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
No. Location % dr'y wt Ib/cu ft Ib/cu ft Compaction Remarks
61 Rancho Santa Fe 14.9 103.4 114.9 90.0
Rd ., S ta. 191-J{)0
62 Rancho Santa Fe 12.0 118.1 128.0 92.3
Rd., Sta. 187-J{)0
63 Ran'cho Santa Fe 17.8 121.6 128.0 95.0
Rd., Sta. 183-J{)0
64 Rancho Santa Fe 13.3 110.5 116.4 94.9
Rd., Sta. 179-rOO
65 Rancho Santa Fe 24.4 99.6 110.1 90.5
Rd., Sta. 175-J{)0
66 Rancho Santa Fe 12.0 105.4 114.9 91.7
Rd., Sta. 171+00
67 Rancho Santa Fe 10.9 106.4 117.9 90.2
Rd., Sta. 167+00
Tests Taken in Base Materials
Esfera St. 6.9 124.8 135.8 ,91.9 Reworked
Sta. 32+00
2 La Costa Ave. 8.3 127.5 133.4 95.6
Sta. 110+00
3 La Costa Ave. 8.4 113.9 133.4 85.4 Reworked
Sta. 107-J{)0
,4 La Costa Ave. 7.8 104.0 ' 133.4 78.0 Reworked
Sta. 104-J{)0
5 Esfera St. 8.0 119.4 133.4 89.5 Reworked
Sta. 2-J{)0
6 Esfera St. 5.9 114.4 133.4 85.7 Reworked
Sta. 32-J{)0
7 Esfera St. 5.7 124.2 130.8 95.0
Sta. 29+00
8 Esfera St. 5.7 127.0 133.4 95.2
Sta.26+OO
9 La Costa Ave. 8.9 131.4 138.2 95.1
Sta. 118+50
10 La Costa Ave. 8.7 122.7 133.4 92~0
Sta. 113+00
BENTON ENGINEERING. INC.
Project No. 74-5-2DF -7-e Iv\ay 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
No. Location % dry wt Ib/cu ft Ib/cu ft Compaction Remarks
11 Esfera St. 7.3 127.3 133.4 95.4
Sta. 11-+00
12 Esfera St. 7.6 132.6 133.4 99.4
Sta. 8+00
13 Esfera St. 7.9 131.2 133.4, 98.4
Sta. 5+00
14 La Costa Ave. 7.4 132.5 133.4 99.3
Sta. 120+00
15 La Costa Ave. 8.2 124.4 130.8, 95.1
Sta. 116+50
16 La Costa Ave. 6.4 133.6 138.2 96.7
Sta. 113+00
17 La Costa Ave. 8.6 121.9 128.1 95. 1
Sta. 110+00
18 La Costa Ave. 8.4 132.1 138.2 95.6
Sta. 107+00
19 La Costa Ave. 8.0 123.4 128.1 96.4
Sta. 104+00
20 Esfera St. 6.6 127.7 133.4 95.7
Sta. 23+00
21 Esfera St. 10.3 123.6 128.1 96.5
Sta. 17+00
22 Esfera St. 11.5 122.9 128. 1 95.9
Sta. 14+00
23 La Costa Ave. 6.1 130.7 133.4 98.0 Ck on #3
Sta. 107-+00
24 La Costa Ave. 6.4 127.3 133.4 95.4 Ck on #4
Sta. 104+00
25 Esfera St. 6. 1 128.9 135.8 94 .. 9
Sta. 20+00
26 Esfera St •. 8.0 129.4 135.8 95.3 Ck on #5
Sta. 2+00
27 Piragua St. 6.4 128.4 .133.4 96.2
Sta. 61+00
28 Piragua St. 5.9 119.8 133.4 89.8 Reworked
Sta.58+00
29 Piragua St. 8.3 122.3 128.1 95.5
Sta.55+OO
30 Piragua St. 5.7 126.8 133.4 95.0 Ck'on #28
Sta. 58+00
BENTON ENGINEERING. INC.
Project No. 74-5-2DF -8-e /W:Jy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Niaximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
No. Location % dry wt Ib/cu n Ib/cu ft Compaction Remarks
31 Piragua St. 6.5 131.3 135.8 96.7
Sta. 52+00
32 Piragua St. 5.5 127.2 133.4 95.4
Sta.49+00
33 Venado St. 6.3 132.0 138.2 95.5
Sta. 3+50
34 Venado St. 7.0 134.6 138.2 97.4
Sta. 5+00
35 Venado St. 5.7 113.6 133.4 85.1 Reworked
Sta. 9+70
36 Venado St. 7.7 112.1 133.4 84.0 Reworked
Sta. 13+45
37 Venado St. 8.4 130.1 133.4 97.5
Sta. 14+45
38 Venado St. 7.9 136.1 138.2 98.4
Sta. 18+20
39 Venado St. 5.6 102.1 133.4 76.5 Reworked
Sta.20+50
40 Venado St. 4.3 126.6 133.4 94.9
Sta. 23+50
41 Venado St. 7.7 138.9 138.2 100.5
Sta. 22+50
42 Venado St. 7.8 131.4 135.8 96.7 Ck on #35
Sta. 9+70
43 Venado St. 6.1 135.5 138.2 98.1 Ck on #36
Sta. 13+45
44 Venado St. 6.7 124.5 128.1 97.2 Ck on #39
Sta.20+50
45 Cabo Ct. 5.7 122.5 128.1 95.6
Sta. 1+50
46 Pirogua St. 5.3 134.0 138.2 97.0
Sta. 46+00
47 Piragua St • 5.9 126.8 133.4 95.1
. Sta. 43+00
48 Pit-agua St. 6.4 130.9 135.8 96.4
Sta. 40+00
49 Pirogua St. 7.9 135.2 138.2 97.8
Sta.37+OO
50 Fosca St. 9.1 133.0 138.2 96.2
Sta. 12+40
BENTON ENGINEEltlNG, INC.
Project No. 74-5-2DF e -9-May 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imote Moisture Density Density Percent
No. Location % dry wt Ib/cu ft . lb/cu ft Compaction Remarks
51 Muslo Lane 7.8 130'.7 135.8 96.2
Sto. 9+00
·52 Muslo Lane 6.8 126.9 133.4 95.1
Sto. 6+00
53 Muslo Lane 6.9 129.1 135.8 95.1
Sto. 3+00
54 Casca Way 8.6 131.6 138.2 95.2
Sto. 0+50
55 Cabo Ct. 6.1 127.3 133.4 95.4
Sta. 4+42
56 Fosca St. 4.3 139.3 138.2 100.8
Sta. 1+00
57 Fosco St. 4.4 127.1 133.4 95.3
Sto. 4+00
58 Fosca St. 4.2 126.1 132.3 95.3
Sto. 7+00
59 Fosco St. 5.8 133.4 138.2 96.5
Sta. 10+00
60 Fosco St. 4.9 134.4 138.2 97.3
Sta. 13+00
61 Fosco St. 4.4 132.1 138.2 95.5
Sto. 16+00
62 Fosca St. 6.6 115.6 133.4 86.6 Reworked
Sto. 18+70
63 Gozo Pl. 5.9 133.6 138.2 96.7
Sta. 1+00
64 Gozo Pl. 5.8 127.5 133.4 95.6
Sta. 3+30
65 Cobo Ct. 4.8 132.6 138.2 96.0
Sta. 1+00
66 Perdiz 4.7 126.7 132.3 95.8
Sta. 2+50
67 Cabo Way 6.7 131.5 138.2 95.1
Sto. 1 +50
68 Trigo Lane 4.9 129.2 132.3 97.6
Sto. 4+50
69 Trigo Lane 6.5 135.7 138.2 98.2
Sta. 7+50
70 Pirogua St. 4.2 126.4 132.3 95.5
Sto. 10+50
BENTON ENGINEERING. INC.
ProJect No. 74-5-2DF
La Costa Land Company e -10-e May 24, 1977
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate Moisture Density Density Percent
No. Location % dry wt Ib/cu ft Ib/cu ft Compaction Remarks
71 Capra Ct. 4.4 118.2 132.3 89.3 Reworked
Stat 1 +25
72 Capra Ct. 5.3 116.1 132.3 87.8 Reworked·
Sta. 4+05
73 Borla Ct., 5.0 127.2 132.3 96.2
Stat 1 +00
74 Fosca St. 6.9 134.8 138.2 97.5 Ck on #62
Stat 18+70 \ .
75 Borla Ct. 6.9 129.1 133.4 96.8
Sta. 4+30
76 Esfera St. 3.5 135.4 138.2 97.9 Ck on #1 & 6
Sta.32+00
71 Esfera St. 5.7 131.8 138.2 95.4
Sta. 35+00
78 Cadencia St. 5.5 126.1 132.3 95.3
Sta. 38+00
79 Cadencia St. 7.2 127.2 132.3 96.1
Stat 41+00
80 Cadencia St. 6.0 129.6 133.4 97.2
Sta. 43+00
81 Cadencia St. 5. 1 131.2 133.4 98.4
Sta.45+00
82 Cadencia St. 7.7 127.2 132.3 96.1
Sta. 48+00
83 Cadencia St. 5.2 129.7 133.4 97.2
Stat 51+00
84 Cadencia St. 5.5 125.5 132.4 95.0
Sta.53+00
85 Cadencia St. 5.8 131.8 138.2 95.3
Sta.56+00
86 Cadencia St. 5.3 130 •. 5 135.8 96.1
Sta.59+00
87 Cadencia St. 6.1 130.2 135.8 95.8
Stat 61+00
88 Cadencia St. 5.8 134.6 138.2 97.4
Sta.63+00
89 Cadencia St. 6.2 133.3 138.2 96.5
Sta.65+00
90 Bajo Ct. 9.2 127.5 132.3 96.4
Sta. 0+50
BENTON ENGINEERING. INC.
-'o!
Project No. 74-5!"'2DF -11-• f.kJy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CONT.
Maximum
Approx-Field Dry Dry
Test imate fv4toisture Density ·Density Percent
No. Location % dry wt Ib/cu ft Ib/cu ft Compaction Remarks
91 Bajo Ct. 6.2 125.4 132.3 94.8
Sta. 2+20
92 Esfera St. 7.2 130.4 132.3 98.6
Sta. 36+00
93 Esfera St. 6.5 129.8 132.3 98. 1
Sta. 39+00
94 Esfera St. 7.5 129.5 132.3 97.9
Sta. 41+50
95 Capra Ct. 5.7 127.1 132.3 96.0 Ck on #72
Sta. 4+05
96 Capra Ct. 6.7 131. 1 132.3 99.1 Ck on #71
Sta. 1+28
97 Capra Ct. 6.0 126.3 132.3 95.5
Sta. 4+05
98 Rancho Santa Fe 6.7 117.5 132.3 88.8 Reworked
Rd., Sta. 211+00 -
99 Rancho Santa Fe 5.6 127.1 132.3 96.1
Rd., Sta. 208+00
100 Rancho Santa Fe 7.5 133.8 138.2 96.8
Rd., Sta. 205+00
101 Rancho Santa Fe 8.3 123.6 128.1 96.5
Rd., Sta. 202+00
102 Rancho Santa Fe 9.9 129.0 132.3 97.5
Rd., Sta. 199+00
103 Rancho Santa Fe 10.9 134.0 138.2. 97.0
Rd., Sta. 196+00
104 Ran cho San ta Fe 7.2 100.0 132.3 75.6 Reworked
Rd., Sta. 193+00
105 Rancho Santa Fe 7.2 127.0 132.3 96.0
Rd., S to. 190+00
106 Rancho Santa Fe 6.2 119.1 132.3 90.0 Reworked
Rd., Sta. 187+00
107 Rancho Santa Fe 7.9 132.1 138.2 95.6
Rd",! Sta. 184+00
108 Raru:ho San ta Fe 6.0 122.2 132.3 92.3 Reworked
Rd .• , Sta. 181+00
109 Rancho Santa Fe 7.2 119.2 132.3 90.1 Reworked
Rd., Sta. 178+00
no Rancho Santa Fe 7.0 130.8 135.8 96.3
Rd., Sta. 175+00
BENTON ENGINEERING. INC.
Project No. 74o:-5-2DF e -12-• fWJy 24, 1977
La Costa Land Company
TABLE OF TEST RESULTS, CON!.
Maximum
Approx-Field Dry Dry
Test imate N\oisture Density Density Percent
No. Location % dry wt Ib/cu ft Ib/cu ft Compaction Remarks
111 Rancho Santa Fe 6.9 124.0 128.1 96.8
Rd., Sta. 172+00
112 Ran cho San ta Fe 7.1 130.6 135.8 96.1
Rd ., S ta. 169+00
113 Rancho Santa Fe 7.2 126.1 132.3 95.3 Ck on #104
Rd., Sta. 193+00
114 Rancho Santa Fe 7.8 132.9 138.2 96.2 Ck on #106
Rd., Sta. 187+00
115 Rancho Santa Fe 8.4 122.4 128. "' 95.6 Ck on #108
Rd., Sta. 181+00
116 Rancho Santa Fe 6.7 134.9 138.2 97.6 Ck on #109
Rd., i>ta. 178+00
117 Ran cho Santa Fe 5.9 129.1 135.8 95.1
Rd ., S ta. 197+00
118 Rancho Santa Fe 6.4 125.9 132.3 95.2
Rd ., S ta. 191 +00
119 Rancho Santa Fe 4.8 130.0 132.3 98.2
Rd., Sta. 185+00
120 Rancho Santa Fe 8.4 132.7 135.8 97.8
Rd., Sta. 179-:{)0
121 Rancho Santa Fe 6.9 129.6 132.3 97.9
Rd., Sta. 173+00
122 Rancho Santa Fe 7.4 128.4 132.3 97.1
Rd., Sta. 167+00
123 Rancho Santa Fe 7.2 130.5 132.3 98.6 Ck on #98
Rd. I S ta. 211 +00
124 Rancho Santa Fe 7.5 128.1 132.3 96.8
Rd :, Sta. 214+00
BENTON ENGINEERING. INC.
, .~
, i
Project No. 74-5-2DF •
La Costa Land Company ,
-13 .... • May 24, 1977
LABORATORY TEST RESULTS
The.maximum dry densities and optimum moisture contents of the major fill materials as deter-
mined by the A.S. T .M. D 1557-70 method, that uses 25 blows of a 10 pound rammer falling
from a height of 18 inches on each of 5 layers in a 4 inch diameter ·1/30, cubic foot compaction
cylinder, are presented as follows:
Soil Description
Light brown fine sandy clayey gravel
Brown sandy clayey gravel
Light brown gravelly sHty clay
Yellow brown fine to· medium sandy clay
Light red brown fine to medium sandy clay
Light yellow brown clayey fine sand
Yellow brown silty very fine to fine sand
Olive gray silty clay
Gray brown fine to medium sandy clay
Gray brown sl ightly silty fine to coarse sand
Yellow brown fine sandy silt
Dark brown clayey fine to coarse sand
Light gray brown silty clay
Brown gravelly slightly silty fine to coarse sand
Red brown slightly si·lty fine to coarse sand
Maximum
Dry Density
Ib/cu ft
124.0
128.0
125.1
118.6
121.4
114.3
117.9
109.0
119. 1
138.2
117.6
128.1
114.9
133.4
132.3
BENTON ENGINEE"ING. INC.
Optimum lv1ois-'
ture Content
% dry wt
12.5
9.7
11.4
13. 1
11.7
13.6
13.2
18.5
13.7
7.6
13.5
10.6
13.5
8.6
8.7