Sample 99-16-1

Project

Dade County Deepwater Geotechnical Study (1999)

Sample Date

12/12/1999

Analysis Date

3/1/2000

Top Of Sample Interval

0.00

Bottom Of Sample Interval

4.70

Grab Elevation

-151.80

Mean

0.56

Median

0.39

Skewness

-0.84

Kurtosis

2.57

Percent Fines

11.00

Percent Pan Fraction

1.57

Carbonate Dissolved

N

Heavy Minerals Dissolved

N

Organics Removed

N

Shell Fragments Removed

N

Analytical Method

sieved 230 wash

Mean Calculation Method

Moment Method

Sample Collection Method

Vibracore

Lab

Coastal Planning & Engineering, Inc.

USCS Classification

SP

Grain Size Breakdown-Krumbein Phi (φ) Scale

-4 φ

0.00

-3.5 φ

10.38

-3 φ

1.71

-2.5 φ

0.00

-2 φ

1.16

-1.5 φ

1.05

-1 φ

3.05

-0.5 φ

4.02

0 φ

5.65

0.5 φ

7.67

1 φ

8.03

1.5 φ

9.68

2 φ

9.04

2.5 φ

7.27

3 φ

8.88

3.5 φ

6.21

3.75 φ

2.79

4 φ

2.24

Grain Size Breakdown-USCS Scale

USCS Cobble

0.00

USCS Coarse Gravel

0.00

USCS Fine Gravel

12.09

USCS Coarse Sand

5.26

USCS Medium Sand

25.37

USCS Fine Sand

43.87

USCS Silt

2.24

USCS Clay

0.00

Grain Size Breakdown-Wentworth Scale

Wentworth Boulder

0.00

Wentworth Cobble

0.00

Wentworth Gravel

4.10

Wentworth Pebble

13.25

Wentworth Very Coarse Sand

9.67

Wentworth Coarse Sand

15.70

Wentworth Medium Sand

18.72

Wentworth Fine Sand

16.15

Wentworth Very Fine Sand

11.24

Wentworth Wilt

0.00

Wentworth Clay

0.00

Wentworth Colloid

0.00