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Topic: GRUNDOPIT-K

Photo 2 Grundopit In Action

Lead Service Line Replacement: Veit Gets it Done with Pit-Launched HDD

October 22, 2025/in Directional Drilling Methods, GRUNDOPIT-K, Job Stories, Water Applications/by TT Technologies

The push to replace lead pipes continues throughout North America. Cities and municipalities throughout Canada and the United States have initiated programs to update water systems to eliminate the use of lead pipes completely. Trenchless technology has been playing a significant role on these programs, as have skilled utility contractors. One such program just south […]

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https://www.tttechnologies.com/wp-content/uploads/2025/10/Photo-2-Grundopit-in-action.jpg 853 640 TT Technologies https://www.tttechnologies.com/wp-content/uploads/2020/02/tt-technologies-logo-2020.png TT Technologies2025-10-22 17:01:482025-10-22 17:15:35Lead Service Line Replacement: Veit Gets it Done with Pit-Launched HDD
Img 1131

Getting the Lead Out! Triple E Water & Sewer Going Trenchless in St. Paul

October 4, 2023/in Job Stories, Directional Drilling Job Stories, GRUNDOPIT-K, HDD Assist Job Stories, Water Applications/by TT Technologies

While there are many issues facing the integrity of potable water, lead infrastructure continues to be a problem for water systems in many parts of the country, including the Midwest. Triple E Water and Sewer, LLC of Crystal, MN is putting its skill and capability toward replacing lead service lines in Minnesota’s capital city, St. […]

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https://www.tttechnologies.com/wp-content/uploads/2023/10/IMG_1131-scaled.jpg 1600 1200 TT Technologies https://www.tttechnologies.com/wp-content/uploads/2020/02/tt-technologies-logo-2020.png TT Technologies2023-10-04 09:51:532023-10-05 08:44:08Getting the Lead Out! Triple E Water & Sewer Going Trenchless in St. Paul
Mstt 1

WaterOne Overcomes Tight Working Conditions & Difficult Project Restraints with Pit-Launched HDD

October 9, 2020/in Job Stories, Directional Drilling Job Stories, Directional Drilling Methods, GRUNDOPIT-K/by TT Technologies

Providing solutions for difficult projects is one of the hallmarks of trenchless technology and the advancement of the trenchless industry.  And sometimes that means looking beyond the familiar and trying something new.  When tasked with figuring out a way to reroute a PVC water line under a major intersection, water utility WaterOne, Lenexa, Kansas, was […]

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https://www.tttechnologies.com/wp-content/uploads/2021/03/MSTT-1.jpg 300 200 TT Technologies https://www.tttechnologies.com/wp-content/uploads/2020/02/tt-technologies-logo-2020.png TT Technologies2020-10-09 08:25:232021-03-24 14:47:39WaterOne Overcomes Tight Working Conditions & Difficult Project Restraints with Pit-Launched HDD
Grundopit K Keyhole Drill

Trenchless to the Core! National Grid Combines Core-Keyhole with Mini-Directional Drilling

February 19, 2019/in Job Stories, Directional Drilling Job Stories, Directional Drilling Methods, GRUNDOPIT-K/by TT Technologies

When it comes to leadership and pushing the boundaries of trenchless technologies, it’s hard to match the impact that the gas industry has on the usage and development of new tools and the acceptance of a variety of trenchless methods.  Gas utilities have been on the forefront of trenchless technology for decades, starting with live […]

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https://www.tttechnologies.com/wp-content/uploads/2019/11/national-grid-photo-02.jpg 300 200 TT Technologies https://www.tttechnologies.com/wp-content/uploads/2020/02/tt-technologies-logo-2020.png TT Technologies2019-02-19 10:31:392021-03-24 14:53:29Trenchless to the Core! National Grid Combines Core-Keyhole with Mini-Directional Drilling

New Trenchless Keyhole Mini-Directional Drill from TT Technologies

September 6, 2013/in Gas & Electric Applications, GRUNDOPIT-K, News, Water Applications/by TT Technologies

TT Technologies recently unveiled its new Grundopit-K keyhole mini-directional drill. The new Grundopit-K is designed to operate out of a keyhole excavation for the trenchless installation of gas and water service connections. The unit is fully automated and able to work in a 24-inch diameter excavation. The unit is able to install service installations up […]

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https://www.tttechnologies.com/wp-content/uploads/2013/09/grundopit-k.jpg 443 300 TT Technologies https://www.tttechnologies.com/wp-content/uploads/2020/02/tt-technologies-logo-2020.png TT Technologies2013-09-06 15:45:432016-09-19 15:19:04New Trenchless Keyhole Mini-Directional Drill from TT Technologies

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Each year more trenchless sewer, water, gas and electric rehabilitation and replacement projects are successfully completed with trenchless equipment from TT Technologies than any other. Read more →

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TT Technologies, Inc.
2020 E New York Street
Aurora, IL 60502, USA

US. 1-800-533-2078
International. 1-630-851-8200
Email. info@tttechnologies.com

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Trenchless Products

  • GRUNDOMAT® Horizontal Boring Tool
  • GRUNDORAM® Pneumatic Pipe Ramming
  • GRUNDOCRACK® Pneumatic Pipe Bursting
  • GRUNDOBURST® Static Pipe Bursting System
  • GRUNDOTUGGER® Lateral Pipe Bursting
  • GRUNDODRILL 5X® Compact Directional Drill
  • Cable & Pipe Pusher
  • GRUNDOPIT® Pit Launched HDD
  • GRUNDOSPLIT Pipe Splitting Tooling
  • GRUNDOWINCH® Constant Tension Winch
  • GRUNDOMUDD™ Bentonite Mixing & Delivery
  • GRUNDO-AIR® Air Compressor

Latest News

  • Lateral Bursting Photo1
    A Tale of Two Laterals: Pipe Bursting Takes Center StageJune 2, 2026 - 2:29 pm
  • Trenchless For Gas Launch
    Horizontal Boring Tools The Gas Industry’s Trenchless WorkhorseJune 2, 2026 - 2:06 pm
  • Photo2 Grundoram In Action
    The Pinnacle of Pilot Tube Pipe Ramming: Claude H. Nix Construction Achieves Pit Perfection and More!October 23, 2025 - 4:27 pm
  • Photo 2 Grundopit In Action
    Lead Service Line Replacement: Veit Gets it Done with Pit-Launched HDDOctober 22, 2025 - 5:01 pm
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