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

A Tale of Two Laterals: Pipe Bursting Takes Center Stage
/in Job Stories, Laterals & Service Rehab Job Stories, Laterals Service Rehab Methods, Pipe Bursting Methods, Sewer Applications, Split & Pull Methods/by TT TechnologiesPart One: Morgan Contracting, Knoxville, TN As part of a sewer rehabilitation project for the Greenville Water Commission in Greenville, TN, Morgan Contracting was required to replace main sewer lines, as well as the laterals that fed them. Morgan Contracting Project Manager Randall Lowe said, “We use trenchless pipe bursting for all the laterals that […]
Horizontal Boring Tools The Gas Industry’s Trenchless Workhorse
/in Gas & Electric Applications, GRUNDOMAT®, Horizontal Boring Job Stories, Horizontal Boring Methods, Job Stories/by TT TechnologiesThe trenchless horizontal boring tool is a staple of the gas industry. In fact, the utilization of horizontal boring in the gas industry over the last forty years has in large part been responsible for the acceptance of these tools in the general construction industry. Horizontal boring tools are known by a wide array of […]
The Pinnacle of Pilot Tube Pipe Ramming: Claude H. Nix Construction Achieves Pit Perfection and More!
/in Railroad Applications, GRUNDORAM®, Job Stories, Pipe Ramming Job Stories, Pipe Ramming Methods/by TT TechnologiesA tough project needs a great contractor to achieve an amazing result. That’s exactly what took place recently in Salt Lake City, UT. Claude H. Nix Construction/Jasco, Inc (Nix Construction), Ogden, UT. is one of the premier trenchless contractors in the country. Family-owned and operated since 1974, Nix Construction is well known for quality of […]
Lead Service Line Replacement: Veit Gets it Done with Pit-Launched HDD
/in Directional Drilling Methods, GRUNDOPIT-K, Job Stories, Water Applications/by TT TechnologiesThe 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 […]
Dual Conductor Barrels Keep HDD Interceptor Project On Target
/in GRUNDORAM®, HDD Assist Job Stories, HDD Assist Methods, Job Stories, Pipe Ramming Job Stories, Pipe Ramming Methods/by TT TechnologiesThe use of pneumatic pipe ramming tools continues to be an important part of many directional drilling projects. Pipe ramming tools have become a common site on HDD projects either actively in use or sitting on a flatbed, just in case they are needed. The use pipe ramming HDD Assist methods has grown over time […]
Under the River and to the Camp: Allstate Boring All-Stars Complete Horizontal & Vertical Pipe Rams
/in GRUNDORAM®, Job Stories, Pipe Ramming Job Stories, Pipe Ramming Methods/by TT TechnologiesSometimes trenchless is about choices. What method? What tool? What size? How long? How much? How little? Contractors with creativity, knowledge and vision don’t see those choices as challenges, but more as opportunities. Allstate Boring, Bakersfield, Calif., is exactly that type of contractor. On a recent project in Kern County California, the utility boring contractor […]