ASTM Soil Classification Code Field

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ASTM Soil Classification Code Field

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Name

Astm Soil Classification Code

Short Name

ASTMCODE

Length

4

Data Type

Character

Decimals

N/A

VVL Name

AST

Description:

A 2 or 4 character code used in the ASTM classification of unconsolidated deposits.  Deposits having characteristics of two lithologic groups are designated by a combination of the two character ASTM symbols.  The predominant group is entered as the second 2-character code.  For example, if the lithologic description is silty sand with clay, the ASTM Code would be "CLSC" with SC being the dominant lithology.  If the material is composed of a single group, then only one 2 character code should be entered.  If the layer consists of consolidated material, use the code "NACM" for the ASTM code and enter the appropriate LITHCODE in the Lithology Code field.

 

Project Format

Tables Located

Import Required?

Delivery Required

Start

End

Prime

LTD

No

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This page last updated 5/14/2015
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