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Assignment 1 - Question 3

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U.S.

Standard Sieve
Number

Grain Size
(mm)
3/8
4
8
16
30
40
100
200

Mass retained Percent


(g)
Weight

9.5
4.75
2.36
1.18
0.6
0.425
0.15
0.075

49.95
26.7
25.29
50.58
72.57
25.5
33.6
7.53

8.28

Pan
Total sample weight

16.65
83.35
8.9
74.45
8.43
66.02
16.86
49.16
24.19
24.97
8.5
16.47
11.2
5.27
2.51
2.76
2.76 -1.64E-014

300

Gravel
Coarse Sand
Fine Sand
Silt

2-16mm
.5-2mm
.062-.5
.004-.062

Percent
Retained

80
70
60
50

33.98
41.05
19.7
5.27

40
30
20
10
0

Particle Distribution of Sample

Column E

Column E

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