ASTM D4220-95(2007)
(Practice)Standard Practices for Preserving and Transporting Soil Samples
Standard Practices for Preserving and Transporting Soil Samples
SIGNIFICANCE AND USE
Use of the various procedures recommended in these practices is dependent on the type of samples obtained (Practice D 420), the type of testing and engineering properties required, the fragility and sensitivity of the soil, and the climatic conditions. In all cases, the primary purpose is to preserve the desired inherent conditions.
The procedures presented in these practices were primarily developed for soil samples that are to be tested for engineering properties, however, they may be applicable for samples of soil and other materials obtained for other purposes.
SCOPE
1.1 These practices cover procedures for preserving soil samples immediately after they are obtained in the field and accompanying procedures for transporting and handling the samples.
1.2 Limitations - These practices are not intended to address requirements applicable to transporting of soil samples known or suspected to contain hazardous materials.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Section 7.
General Information
Relations
Standards Content (Sample)
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D4220 − 95(Reapproved 2007)
Standard Practices for
1
Preserving and Transporting Soil Samples
This standard is issued under the fixed designation D4220; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope* D4564 Test Method for Density and Unit Weight of Soil in
Place by the Sleeve Method
1.1 These practices cover procedures for preserving soil
D4700 Guide for Soil Sampling from the Vadose Zone
samples immediately after they are obtained in the field and
accompanying procedures for transporting and handling the
3. Terminology
samples.
3.1 Terminology in these practices is in accordance with
1.2 Limitations—Thesepracticesarenotintendedtoaddress
Terminology D653.
requirements applicable to transporting of soil samples known
or suspected to contain hazardous materials.
4. Summary of Practices
1.3 This standard does not purport to address all of the
4.1 The various procedures are given under four groupings
safety concerns, if any, associated with its use. It is the
as follows:
responsibility of the user of this standard to establish appro-
4.1.1 Group A—Samples for which only general visual
priate safety and health practices and determine the applica-
identification is necessary.
bility of regulatory limitations prior to use. See Section 7.
4.1.2 Group B—Samples for which only water content and
classification tests, proctor and relative density, or profile
2. Referenced Documents
2 logging is required, and bulk samples that will be remolded or
2.1 ASTM Standards:
compacted into specimens for swell pressure, percent swell,
D420 Guide to Site Characterization for Engineering Design
3 consolidation, permeability, shear testing, CBR, stabilimeter,
and Construction Purposes (Withdrawn 2011)
etc.
D653 Terminology Relating to Soil, Rock, and Contained
4.1.3 Group C—Intact, naturally formed or field fabricated,
Fluids
samples for density determinations; or for swell pressure,
D1452 Practice for Soil Exploration and Sampling byAuger
percent swell, consolidation, permeability testing and shear
Borings
testing with or without stress-strain and volume change
D1586 Test Method for Penetration Test (SPT) and Split-
measurements, to include dynamic and cyclic testing.
Barrel Sampling of Soils
4.1.4 Group D—Samples that are fragile or highly sensitive
D1587 Practice for Thin-Walled Tube Sampling of Soils for
for which tests in Group C are required.
Geotechnical Purposes
D2488 Practice for Description and Identification of Soils 4.2 The procedure(s) to be used should be included in the
(Visual-Manual Procedure) project specifications or defined by the designated responsible
D3550 Practice for Thick Wall, Ring-Lined, Split Barrel, person.
Drive Sampling of Soils
5. Significance and Use
5.1 Use of the various procedures recommended in these
1
ThesepracticesareunderthejurisdictionofASTMCommitteeD18onSoiland
practices is dependent on the type of samples obtained (Prac-
Rock and are the direct responsibility of Subcommittee D18.02 on Sampling and
tice D420), the type of testing and engineering properties
Related Field Testing for Soil Evaluations.
required, the fragility and sensitivity of the soil, and the
Current edition approved July 1, 2007. Published August 2007. Originally
approved in 1983. Last previous edition approved in 2000 as D4220 – 95 (2000).
climatic conditions. In all cases, the primary purpose is to
DOI: 10.1520/D4220-95R07.
preserve the desired inherent conditions.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
5.2 The procedures presented in these practices were pri-
Standards volume information, refer to the standard’s Document Summary page on
marily developed for soil samples that are to be tested for
the ASTM website.
3
engineering properties, however, they may be applicable for
The last approved version of this historical standard is referenced on
www.astm.org. samplesofsoilandothermaterialsobtainedforotherpurposes.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D4220 − 95 (2007)
6. Apparatus 7.2 Interstate transportation containment, storage, and dis-
posal of soil samples obtained from certain areas within the
6.1 The type of materials and containers needed depend
United States and the transportation of foreign soils i
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.