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2. Cured-in-place pipe - Wikipedia

   en.wikipedia.org/wiki/Cured-in-place_pipe

   As one of the most widely used rehabilitation methods, CIPP has applications in sewer, water, gas, chemical and district heating pipelines ranging in diameter from 0.1 to 2.8 meters (2–110 inches). The process of CIPP involves inserting and running a felt lining into a preexisting pipe that is the subject of repair.

3. Pipe bursting - Wikipedia

   en.wikipedia.org/wiki/Pipe_bursting

   Pipe replacement by pipe bursting. 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.

4. Trenchless technology - Wikipedia

   en.wikipedia.org/wiki/Trenchless_technology

   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 ...

5. New East Grand Forks street rebuild could be cheaper than ...

   www.aol.com/news/east-grand-forks-street-rebuild...

   An updated feasibility study presented Tuesday to East Grand Forks City Council members indicates that replacing sewer lines, water lines, and the street itself along intersecting segments of 20th ...

6. Sliplining - Wikipedia

   en.wikipedia.org/wiki/Sliplining

   Sliplining is a technique for repairing leaks or restoring structural stability to an existing pipeline.It involves installing a smaller, "carrier pipe" into a larger "host pipe", grouting the annular space between the two pipes, and sealing the ends.

7. Michels Corporation - Wikipedia

   en.wikipedia.org/wiki/Michels_Corporation

   The next decades brought expansions of infrastructure-related services, including sewer, water, tunneling and fiber-optic communication networks. In 1988, Michels became a pioneer in trenchless construction by mastering the new technology of horizontal directional drilling. To this day, Michels is an award-winner and record-holder in many ...