tiebacks | The Driller

Dedicated Equipment: First Time Project for a Piling Rig

JJA Goes Beyond Diesel Hammer, Crane on Navy Yard Project

Brian M. Fraley

September 26, 2023

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For Philadelphia Navy Yard sheet pile project, civil contractor JJA goes beyond a diesel hammer and crane.

Safety Factors for Multipurpose Drilling Rigs

Articulated Masts Add Flexibility, Specific Risks to Mitigate

Dave Bowers

January 14, 2022

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Articulated masts add flexibility required for micropiles, tiebacks, but come with specific risks to mitigate.

Ziegenfuss Drilling Inc. working at Ground Zero

Driller Recounts Project at Twin Towers Site in Wake of 9/11

Ziegenfuss Drilling Worked to Relieve Water Pressure on ‘Bathtub’ Basement

Jeremy Verdusco

September 3, 2021

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Ziegenfuss Drilling founder reflects on work to relieve water pressure at the site, prevent flooding in subways below.

Mobile Drill Intl. Augers

March 29, 2021

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Manufacturer offers augers, cutterheads, tooling for a variety of drilling markets.

DFI 2020 Gerwick Award Tieback Anchor System

Tieback Anchoring System Wins DFI’s 2020 Ben C. Gerwick Award

Italian Companies Recognized for Robotic, Remote Installation System

November 18, 2020

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Recognition each year goes to innovations in design, construction of marine foundations.

Soilmec Introduces “Blue Tech” Line of Rigs at Conexpo 2020

Company Touts Performance, Flexibility

March 27, 2020

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Company says new line more efficient, higher torque rating.

Contractor Takes on Tieback Job at Mixed-Use Development

Brian M. Fraley

August 22, 2019

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A Klemm KR 807-7G drilling rig worked discretely in the shadows of a shoring wall on a busy jobsite traversed by heavy equipment in the budding metropolis of Tysons Corner, Virginia.

Tieback Project a Job for Sonic Drilling

Bill Poupis

December 10, 2018

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Specializing in over-water drilling, the Aquifer Drilling & Testing team recently started on a project installing tiebacks via a barge located only a couple feet from the shoreline.