REP42467

• Permit No: M1988112
• IBM Index Class Name: Report
• Doc Date: 10/18/1993
• Doc Name: APPENDIX D.1 RAISE EMBANKMENT FILL MATERIAL TYPE I
• Media Type: D
• Archive: No

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GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 7
Date: OCTOBER 15, 1993
Project No.: 14725
Project: SAN LUIS/BMG
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----------------------------------Sample Data
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Location of Sample: AC-01(12-18")L479.0
Sample Description: SILTY SAND
USCS Class: SM Liquid limit:
AASHTO Class: Plasticity index:
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' --------------------------- °--------Notes
Remarks:

1
1

Fig. No..
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Mechanical Analysis Data
Initial
Dry sample and tare= 998.50
Tare 258.20
Dry sample weight = 740.30
Sample split on number 4 sieve
Split sample data:
Sample and tare = 590.3 Tare = 258.2 Sample weight = 332.1
Cumulative weight retained tare= 258.2
Tare for cumulative weight retained= 258.2
Sieve Cumul. Wt. Percent
retained finer
0.75 inches 258.20 100.0
0.375 inches 291.10 95.6
j 4 349.00 87.7
/ 8 288.00 79.9
f 16 325.30 70.0
f 30 365.70 59.3
/ 50 412.10 47.1
~ 100 475.10 30.4
~ 200 526.60 16.8
$ FINES = 16.8
' D85= 3.72 D60=
D30= 0.1460

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Fractional Components
$ GRAVEL = 12.3 $ SAND 70.9
0.610 D50= 0.339