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 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 aetm characteristics of the subsurface materials by sampling or in situ testing, or both. Please first log in with a verified email before subscribing to alerts.

Should evidence of potentially hazardous or otherwise contaminated materials or conditions be encountered in the course of the investigation, work should be interrupted sstm the circumstances have been evaluated and revised instructions issued before resumption. This document cannot replace education or experience and should be used in conjunction with professional judgment.

Inch-pound units are provided in brackets for convenience. 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 surveys, sampling, site characterization, site explorations, soil surveys, subsurface explorations; ICS Accept and continue Learn more about the cookies we use and how to change your settings.

In addition, they are representative of the significant digits that generally should be retained. We use cookies to make our website easier asym use and to better understand your needs. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. You can download and open this file to your own computer but DRM e420 opening this file on another computer, including a networked server.

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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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ASTM D420 – 18

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 evaluated and revised instructions issued.

Add to Alert PDF. The procedures used do not consider astj 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.

This standard is not included in any packages. 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.

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Learn more about the cookies we use and how to change your settings. The intent is to provide a list to assist in preparation of a site characterization plan.

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ASTM D, Test equipment Controls

Already Subscribed to this document. This ASTM standard is not intended to represent or replace the standard of care e420 which the adequacy of a given professional service must be judged, nor should this document ashm applied without consideration of a project’s many unique aspects. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design.

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. Historical Version s – view previous versions of standard.

Subsurface exploration for environmental purposes will be the subject of a separate ASTM document. Standards Subsctiption may be the perfect solution. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Link to Active This link will always route to the current Active version of zstm standard. Subscription pricing is determined by: You may experience issues viewing this s420 in Internet Explorer 9, 10 or Take the smart route to manage medical device compliance.

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

Click to learn more. This standard is also available to be included in Standards Subscriptions. This guide refers to ASTM methods by which soil, rock, and ground water conditions may be determined.

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