ASTM D2488 PDF

GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Practice for Description and Identification of Soils (Visual-Manual Procedure). based on visual examination and manual tests. It must be approved through the ASTM consensus process. clearly stated in reporting an identification that it is. ASTM D Related Standards: ASTM D, D, D, D, D, D, D, D, AASHTO M Description and Identification of Soil.

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Note 1—This practice may be used as a descriptive system applied to such materials as shale, claystone, shells, crushed rock, etc.

Users astm d this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Top Categories Terms of Use.

This practice may be used in identifying soils using the classification group symbols and names as prescribed in Test Method D Not all aspects of this practice may be applicable in all circumstances.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations aetm to use.

The values given astm d d2488 are rationalized conversions to Astm d units that are provided for information only and are not considered standard.

The ability to describe and identify soils correctly is learned more readily under the guidance of experienced personnel, but it may also be acquired systematically by comparing numerical laboratory test results for typical soils of each type with their visual and manual characteristics. Note 1—This practice may be used as a descriptive system applied to such materials as shale, claystone, shells, crushed rock, etc. For Individuals with needing special assistance for disabilities or limited English proficiency Please contact our Title VI specialist at Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Note 5—Notwithstanding the statements on precision and bias contained in this standard: When describing and identifying soil samples from a given boring, test pit, or group of borings or pits, it is not necessary to follow all of the procedures in this practice for every sample. Since the names and symbols used in this practice to identify the soils are the same as those used in Test Method Dit shall be clearly stated in reports and all other appropriate documents, that the classification symbol and name are based on the visual-manual procedures.

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For specific precautionary statements see Section 8. Users of this test method are cautioned that compliance with Practice D does not in itself assure reliable testing. The identification is based on visual examination and manual tests.

Your Alert Profile lists the documents that will be monitored. Soil testing Lab Services: Note 4—The ability to describe and identify soils correctly is learned more readily under the guidance of experienced personnel, but it may also be acquired systematically by comparing numerical laboratory test results for f2488 soils of each type with their visual and manual characteristics. Soil testing Back to Results Print.

Soils which appear to be similar can be grouped together; one sample completely described and identified d288 the others referred to as similar based on performing only a few of the descriptive and identification procedures described in this practice. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors.

This practice provides a method for determining the usable unsaturated astm d depth for septic tank effluent to infilt Not all aspects of this practice may be astm d in all circumstances.

Using visual examination and simple manual tests, this practice gives standardized criteria and procedures for describing and identifying soils.

For more information, contact: This practice may be used in identifying soils using the classification group symbols and names as prescribed in Test Method D Active view current version of standard.

For specific precautionary statements see Section 8. Need more than one copy?

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. This document cannot replace education or experience and should be used in conjunction with professional judgment. You may delete a aztm from your Alert Profile at any time.

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Register or Log in for direct access to additional content. Historical Version s sstm view previous versions of standard.

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This document cannot replace education or experience and should be used in conjunction with professional judgment. This ASTM standard is not intended to represent or wstm the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects.

Users of this astm d are cautioned that compliance with Practice D does not in itself xstm reliable results. The values given in parentheses are rationalized conversions to SI units that are provided for information only and are not considered standard. This practice may be used as a descriptive system applied to such materials as shale, claystone, shells, crushed rock, etc. Classification, clay, gravel, organic soils, sand, d24488, soil classification, soil description, visual classification.

Specimens used for identification may be either intact or disturbed.

ASTM D Standard

Specimens used for identification may be either intact or disturbed. Astm d values given in parentheses are rationalized conversions to SI units that are provided for information only and are not considered standard.

It must be clearly stated in reporting ast identification that it is based on visual-manual procedures. This document cannot replace education or experience and should be used in conjunction with professional judgment.

It is the responsibility of the user of this standard to establish s2488 safety, health, and environmental practices and determine the applicability of regulatory astm d prior to use. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.