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Rock-drills. --- Offshore drilling --- Directional drilling --- Drilling fluids --- Drilling rigs

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Directional drilling --- Oil well drilling --- Offshore oil well drilling --- Environmental aspects

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Prepared by the Horizontal Directional Drilling Design Guideline Task Committee of the Technical Committee on Trenchless Installation of Pipelines of the Pipeline Division of ASCE. Pipeline Design for Installation by Horizontal Directional Drilling addresses the design of major pipeline or duct segments to be installed by horizontal directional drilling (HDD). HDD is a trenchless excavation method that is accomplished in three phases and uses a specialized horizontal drilling rig with ancillary tools and equipment. This Manual covers topics related to HDD installation and is meant to be a guide for design engineers who have previous experience and knowledge of the HDD installation process and pipeline design methods. Topics include predesign surveys, drilled path design, pipe design, construction impact, and as-built documentation.

Directional drilling. --- Drilling --- Pipelines --- Pipeline design --- Trenchless technology --- Professional societies --- Duct --- Excavation --- Offshore platforms

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Prepared by the Task Committee on Pilot Tube and Other Guided Boring Methods of the Committee on Trenchless Installation of Pipelines. Sponsored by the Utility Engineering and Surveying Institute of ASCE Pilot Tube and Other Guided Boring Methods, is a manual of practice covering the design and installation of utility pipelines of various types under roads, railroads, constructed and natural structures, and other surface obstacles using pilot tubes and other guided boring methods. The pilot tube method is a multistage technique of accurately installing a pipe to line and grade by use of a guided pilot tube followed by upsizing to install the pipe. The associated methods can be effective tools for the accurate installation of small diameter pipelines. MOP 133 provides a detailed description of the pilot tube and guided boring methods by providing chapters on project planning, site and geotechnical assessment, shaft design, pipe characteristics and design, contract documents, and construction aspects. This manual of practice will be of interest to engineers, contractors, and utility owners installing, replacing, and upgrading utility pipelines.

Underground pipelines --- Tubes. --- Directional drilling --- Trenchless construction. --- Boring --- Pipelines --- Utilities --- Tubes (structure) --- Construction methods --- Construction sites --- Pipes --- Site investigation --- Equipment and supplies. --- Design and construction.