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HDD employed by McCormack Drilling to complete 'River Crossing9

机译:McCormack Drilling雇用的硬盘驱动器完成了“ River Crossing9”

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摘要

Established over 40 years ago, McCormack Drilling is a market leader in the use of the technology using innovative solutions to provide trenchless crossings throughout the UK & Ireland. HDD is a 'no-dig' technique used to install pipelines and conduits across large waterways or roadways and in areas where traditional open-cut trenching techniques can compromise the environment. Typically, a surface launched drilling rig is set up on one side of the crossing and a pilot hole is drilled along a predetermined drill path under the obstacle. Having completed the pilot hole, the hole is reamed to the required diameter before the fabricated pipeline is pulled into position. Common uses are pipelines for telecommunications and power cable conduits, water lines, sewer lines, gas and oil lines, product pipelines and environmental remediation casings.
机译:成立于40年前的McCormack Drilling在使用该技术和创新解决方案的过程中是市场领导者,可在整个英国和爱尔兰提供非开挖性穿越。 HDD是一种“不挖矿”技术,用于在大型水路或道路上以及传统的露天挖沟技术可能危害环境的区域中安装管道和导管。通常,在交叉口的一侧设置地面发射钻机,并沿着障碍物下方的预定钻探路径钻出导向孔。完成导向孔后,在将预制好的管道拉入到位之前,将孔扩孔至所需直径。常见的用途是电信和电力电缆管道,输水管线,下水道管线,天然气和石油管线,产品管线和环境修复套管。

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    《Plant & civil engineer》 |2012年第julaaauga期|p.44|共1页
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