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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This website is best viewed with browser version of up to Microsoft Internet Explorer 8 or Firefox 3. 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. D40 Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

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Click to learn more. Inch-pound units are provided in brackets for convenience. As the voice of the U. 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. We have no amendments or corrections for this standard. If evidence of unknown potentially hazardous or otherwise contaminated materials or conditions are encountered in the course of the site characterization, work shall be interrupted until the circumstances have been e420 and revised instructions issued.

Search all products by. This standard is also available to be included in Standards Subscriptions. Proceed to Checkout Continue Shopping. Please download Chrome or Firefox or view our browser tips. The intent is to provide a list to assist in preparation of a site characterization plan. Not all aspects of this guide may be applicable in all circumstances.

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Subscription pricing is determined by: 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. Need more than one copy? You may delete a document from your Alert Profile at any time. Standards Subsctiption may be the perfect solution.

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Your Alert Profile lists the documents that will be monitored. The faster, easier way to work with standards. Link to Active This link will always route to the current Active version of the standard. Subsurface exploration for environmental purposes will be the subject of a separate ASTM document. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

The objective of the site characterization should be 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.

Your basket is empty. In addition, they are representative of the significant digits that generally should be retained. 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 reported data to be commensurate with these considerations.

ASTM D420 – 18

Impacts may include but are not limited to interference with geophysical methods, damaging utilities, creating an unsafe work condition, d240 limiting accessibility for exploratory equipment. We use cookies to make our website easier to use and satm better understand your needs. 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.

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

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

This document cannot replace education or experience and should be d4220 in conjunction with professional judgment. This guide refers to ASTM methods by which soil, rock, and ground water conditions may be determined.

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

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 satm, maps, preliminary explorations, reconnaissance surveys, sampling, site characterization, site explorations, soil surveys, subsurface explorations; ICS Learn more about the cookies we use and how to change your settings.

It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design. Combining values from the two systems may result in non-conformance with the standard.