ASTM D420 PDF

Find the most up-to-date version of ASTM D at Engineering All the Controls products ASTM D standard. Enter now!. This guide refers to ASTM methods by which soil, rock, and ground water conditions may be determined. The objective of the investigation should be to.

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The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of r420 data to be commensurate with these considerations. Explorations, feasibility studies, field explorations, foundation explorations, geological explorations, geophysical explorations, groundwater, hydrologic explorations, maps, preliminary explorations, reconnaissance surveys, sampling, site characterization, site explorations, soil surveys, subsurface explorations.

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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. Referenced Documents purchase separately The documents zstm below are referenced within the subject standard but are not provided as part of the standard.

The objective of the investigation should be to identify and locate, both horizontally and vertically, significant soil and rock types and ground water conditions present within a given site area and to establish the characteristics of the subsurface materials by sampling or in situ testing, or both. Historical Version s – view previous versions of standard. Subsurface exploration for environmental purposes is also outside the scope of this guide.

Search all products by. Please download Chrome or Firefox or view our browser tips. The intent d40 to provide a list to assist in preparation of a site characterization plan. This standard is also available to be included in Standards Subscriptions. This standard is not included in any packages. You may find similar items within these categories by selecting from the choices below:.

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The values stated in each system may not be s420 equivalents; therefore, each system shall be asgm independently of the other. Find Similar Items This product falls into the following categories.

Learn more about the cookies we use and how to change your settings. Subsurface exploration for environmental purposes will be the subject of a separate ASTM document. Inch-pound units are provided in brackets for convenience. We have no amendments or corrections for this standard. Add to Alert PDF.

ASTM D – Guide to Site Characterization for Engineering, Design, and Construction Purposes

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Subscription pricing is determined by: Your Alert Profile lists the documents that will be monitored. Link to Active This link will always route to the current Active version of the standard. In addition, they are representative of the significant digits that generally should be retained. Need more than one copy? The faster, easier way to work with standards.

This ASTM standard is not intended to represent or replace 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.

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ASTM D, Test equipment Controls

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Should evidence of potentially hazardous or otherwise contaminated materials or conditions be encountered in the course of the investigation, work should be interrupted until the circumstances have been evaluated and revised instructions issued before resumption.

If evidence of unknown potentially hazardous or otherwise contaminated d4220 or conditions are dd420 in the course of the site characterization, work shall be interrupted until the circumstances have been evaluated and revised instructions issued. This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. Standard Number ASTM D – 18 Title Standard Guide for Site Characterization for Engineering Design and Construction Purposes Status Current Publication Date 01 February Descriptors Explorations, feasibility studies, field explorations, foundation explorations, geological explorations, geophysical explorations, groundwater, hydrologic explorations, maps, preliminary explorations, reconnaissance 4d20, sampling, site characterization, site explorations, soil surveys, subsurface explorations; ICS Impacts may include but are not limited to interference with geophysical methods, damaging utilities, creating an unsafe work condition, and limiting accessibility for exploratory equipment.

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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. Accept and continue Learn more about the cookies we use and how to change your settings. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Standards Subsctiption may be the perfect solution. This guide refers to ASTM methods by which soil, rock, and ground water conditions may be determined. Click to learn more. Combining values from the two systems may result in non-conformance with the standard.

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ASTM D420 – 18

Not all aspects of d4200 guide may be applicable in all circumstances. The objective of the site characterization should qstm to identify and locate, both horizontally and vertically, significant soil and rock types and groundwater conditions present within a given site area and to establish the characteristics of the subsurface materials by sampling or in situ testing, or both. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design.