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TT Technologies is a construction equipment manufacturer producing microtunneling and trenchless products. [1]TTT was founded in 1991, and is based in Aurora, Illinois. [2]The company received an innovative product award from the North American Society for Trenchless Technology (NASTT) in December 2015 for a mini directional drill called the Grundopit K-keyhole.
Pipe bursting is a trenchless method of replacing buried pipelines (such as sewer, water, or natural gas pipes) without the need for a traditional construction trench. "Launching and receiving pits" replace the trench needed by conventional pipe-laying.
Pipe replacement by pipe bursting. Trenchless rehabilitation includes such construction methods as spiral wound lining, sliplining, thermoformed pipe, pipe bursting, shotcrete, gunite, cured-in-place pipe (CIPP), grout-in-place pipe, mechanical spot repair, and other methods for the repair, rehabilitation, or replacement of existing buried pipes and structures without excavation, or at least ...
TRIC Tools, Inc., headquartered in Alameda, California, is an infrastructure and environmental technology company that designs, produces and sells proprietary tools and systems for the "non-invasive" rehabilitation and replacement of sewer, water, gas and other difficult to access underground pipes.
A cured-in-place pipe (CIPP) is a trenchless rehabilitation method used to repair existing pipelines. It is a jointless, seamless pipe lining within an existing pipe ...
Michels Pipeline, Inc. is a full-service mainline pipeline, facilities, and maintenance and repair contractor. Services include pipe fabrication; oil, gas, and water pipeline installation; compressor and pumping station construction; and integrity, maintenance, and emergency repairs.
Directional boring machine. Directional boring, also referred to as horizontal directional drilling (HDD), is a minimal impact trenchless method of installing underground utilities such as pipe, conduit, or cables in a relatively shallow arc or radius along a prescribed underground path using a surface-launched drilling rig.
Pipe ramming (sometimes also called pipe jacking) is a trenchless method for installation of steel pipes and casings. Distances of 30 m (150 feet) or more and over 500 mm (20 inches) in diameter are common, although the method can be used for much longer and larger installations.