• 中文主题词：导则 ; 钢丝绳钻探法 ; 水 ; 渗流层 ; 定位 ; 方法 ; 装配 ; 地下水 ; 使用 ; 环境设备 ; 质量监测设备 ; 直接空气旋转钻探 ; 直接直旋转钢丝绳套管先进钻探 ; 钻探法 ; 地质环境勘探 ; 监测识别
• 标准号：ASTM D5876-1995(2005)
• 发布日期：1995
• 英文题名：Standard Guide for Use of Direct Rotary Wireline Casing Advancement Drilling Methods for Geoenvironmental Exploration and Installation of Subsurface Water-Quality Monitoring Devices
• 英文主题词：drilling ; geoenvironmental exploration ; groundwater ; vadose zone ; wireline drilling method ; Casing advancement ; Direct rotary drilling ; Drilling (in soil/rock) ; Geoenvironmental applications/exploration ; Ground-water monitoring/sampling ; Installation--ground water/subsurface devices/applications ; Vadose zone monitoring ; Wireline drilling method
• 标准状态：现行
• 发布单位：US-ASTM
• 国际标准分类号：13.060.99 (Other standards related to water quality)
• 载体形态：11P.;A4
• 中国标准分类号：D90
• 国别：美国材料与试验协会

1.1 This guide covers how direct (straight) wireline rotary casing advancement drilling and sampling procedures may be used for geoenvironmental exploration and installation of subsurface water-quality monitoring devices.

Note 18212;The term "direct" with respect to the rotary drilling method of this guide indicates that a water-based drilling fluid or air is injected through a drill-rod column to rotating bit(s) or coring bit. The fluid or air cools the bit(s) and transports cuttings to the surface in the annulus between the drill rod column and the borehole wall.

Note 28212;This guide does not include all of the procedures for fluid rotary systems which are addressed in a separate guide, Guide D 5783.

1.2 The term "casing advancement" is sometimes used to describe rotary wireline drilling because at any time, the center pilot bit or core barrel assemblies may be removed and the large inside diameter drill rods can act as a temporary casing for testing or installation of monitoring devices. This guide addresses casing-advancement equipment in which the drill rod (casing) is advanced by rotary force applied to the bit with application of static downforce to aid in the cutting process.

1.3 This guide includes several forms of rotary wireline drilling configurations. General borehole advancement may be performed without sampling by using a pilot roller cone or drag bit until the desired depth is reached. Alternately, the material may be continuously or incrementally sampled by replacing the pilot bit with a core-barrel assembly designed for coring either rock or soil. Rock coring should be performed in accordance with Practice D 2113.

1.4 The values stated in both inch-pound and SI units are to be regarded separately as the standard. The values given in parentheses are for information only.

1.5 Direct rotary wireline drilling methods for geoenvironmental exploration will often involve safety planning, administration, and documentation. This guide does not purport to specifically address exploration and site safety.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

1.7 This guide offers an organized collection of information or a series of options and does not recommend a specific course of action. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this guide may be applicable in all circumstances. 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. The word "Standard" in the title of this document means only that the document has been approved through the ASTM consensus process.