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D5872 – Standard Test Method Technical Guide
The ASTM D5872/D5872M-18 standard provides comprehensive guidance on casing advancement drilling methods for geoenvironmental exploration and the installation of subsurface water quality monitoring devices. It emphasizes method selection based on geologic conditions and integrates with other ASTM practices for safety and decontamination.
🛠️ Overview and Scope
This guide covers casing advancement drilling and sampling procedures for geoenvironmental exploration and monitoring device installation. It does not include wireline rotary casing advancer systems, which are addressed in Guide D5786. Values are stated in both SI and inch-pound units, and each system must be used independently. Safety planning and documentation are involved but not specifically addressed in this guide.
💡 Tip: Use professional judgment when applying this guide, as it offers a series of options rather than a specific course of action. Not all aspects may be applicable to every project.
⚙️ Procedures and Referenced Standards
Selection of a casing advancement method should be based on site-specific geologic conditions. The standard references several ASTM practices to ensure comprehensive exploration and installation. Below is a table of key referenced standards.
| 📏 Designation | 📖 Title | 🎯 Purpose |
|---|---|---|
| D653 | Terminology Relating to Soil, Rock, and Contained Fluids | Standard terminology for soil and rock. |
| D2113 | Practice for Rock Core Drilling and Sampling of Rock for Site Exploration | Procedures for rock core drilling. |
| D5088 | Practice for Decontamination of Field Equipment Used at Waste Sites | Decontamination guidelines for field equipment. |
| D5092 | Practice for Design and Installation of Groundwater Monitoring Wells | Guidelines for monitoring well installation. |
| D5434 | Guide for Field Logging of Subsurface Explorations of Soil and Rock | Field logging procedures. |
The table above is derived from Section 2.1 of the standard. Users should consult these references for detailed practices on topics such as decontamination (D5088) and well installation (D5092).
⚠️ Warning: The standard does not address all safety concerns. Users must establish appropriate safety, health, and environmental practices and comply with regulatory limitations before use.
❓ Frequently Asked Questions
🔍 What is the primary purpose of D5872?
The guide provides procedures for using casing advancement drilling in geoenvironmental exploration and installing subsurface water quality monitoring devices.
⚡ How should drilling methods be selected?
Methods should be selected based on geologic conditions at the site, as stated in Section 1.2 of the standard.
📌 Does this guide cover safety aspects?
No, it does not specifically address safety. Users are responsible for safety planning and practices (Section 1.5).
💡 What is the role of referenced standards in D5872?
Referenced standards like D653 and D5092 provide essential terminology and procedures for comprehensive implementation.