Standard Practice for Design and Installation of Ground Water Monitoring Wells
适用范围:<p>This practice for the design and installation of groundwater monitoring wells will promote <span class="italic">(1)</span> efficient and effective site hydrogeological characterization; <span class=...
Standard Practice for Expedited Site Characterization of Vadose Zone and Ground Water Contamination at Hazardous Waste Contaminated Sites
适用范围:<p><span class="italic"><span class="italic">The ESC Process</span>8212;</span>This practice describes a process for characterizing ground-water contamination at sites, that provides cost-effective, t...
实施日期:2004-01-01
Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Modified Theis Nonequilibrium Method
适用范围:<p><span class="italic"><span class="italic">Assumptions</span>: </span> <p>Well discharges at a constant rate, <span class="italic">Q</span>.</p> <p>Well is of infinitesimal diameter and fully penetra...
实施日期:1996-10-10
Standard Guide for Conceptualization and Characterization of Groundwater Systems
发布日期:2014-04-15 实施日期:2014-04-15
实施日期:2015-11-01
Standard Guide for Comparing Ground-Water Flow Model Simulations to Site- Specific Information
实施日期:1993-11-15
Standard Guide for the Selection of Purging and Sampling Devices for Ground-Water Monitoring Wells
实施日期:2001-02-10
Standard Guide for Selection of Soil and Rock Sampling Devices Used With Drill Rigs for Environmental Investigations
实施日期:2013-08-01
Standard Guide for Environmental Site Characterization in Cold Regions
适用范围:<p>This guide, when used in conjunction with Guide <a href="http://myastm.astm.org/SUBSCRIPTION/NewValidateSubscription.cgi?D5730-HTML">D5730</a>, provides direction to the selection of the various AST...
实施日期:1998-03-10
Standard Guide for Documenting a Groundwater Flow Model Application
实施日期:2013-04-01
Standard Guide for Set of Data Elements to Describe a Ground-Water Site; Part Two-Physical Descriptors
适用范围:<p>Data at ground-water sites are gathered for many purposes. Each of these purposes generally requires a specific set of data elements. For example, when the ground-water quality is of concern not on...
Standard Guide for Maintenance and Rehabilitation of Groundwater Monitoring Wells
实施日期:1996-07-10
Standard Guide for Purging Methods for Wells Used for Groundwater Quality Investigations
实施日期:1999-07-10
Standard Practice for Direct Push Installation of Prepacked Screen Monitoring Wells in Unconsolidated Aquifers
适用范围:<p>This practice is intended to provide the user with information on the appropriate methods and procedures for installing prepacked screen monitoring wells by direct push methods. The monitoring wells...
实施日期:2004-07-01
Standard Test Method for (Analytical Procedure) for Determining Transmissivity and Storage Coefficient of Nonleaky Confined Aquifers by the Theis Nonequilibrium Method
适用范围:<p><span class="italic"><span class="italic">Assumptions</span>: </span> <p>Well discharges at a constant rate, <span class="italic">Q</span>.</p> <p>Well is of infinitesimal diameter and fully penetra...
实施日期:1996-10-10
Standard Guide for Documenting a Ground-Water Sampling Event
实施日期:1997-05-10
Standard Test Method for (Analytical Procedure) Determining Transmissivity of Confined Nonleaky Aquifers by Critically Damped Well Response to Instantaneous Change in Head (Slug)
发布日期:2013-11-15 实施日期:2013-11-15
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