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HDD Method (Guided Horizontal Drilling) - Solving Problems of Crossing National Highways, Railways, and Waterways

Piping and wiring burial system! Numerous achievements! Solutions for "crossing national roads, railways, waterways, and rivers"! "Challenging the creation of lifelines that traverse the Earth and underground."

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and sewage, electricity, gas, and communications is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method that buries pipes and cables using non-excavation techniques, reducing traffic disruptions and soil disposal issues. It allows for clean and safe construction by detecting the construction position from above ground while advancing the drilling. In recent years, disasters have become more severe, and from the perspective of improving disaster resilience, the replacement of aging pipes and the transition to earthquake-resistant pipes are being promoted. The HDD method / TerraJet is gaining attention as a technique for burying water supply and sewage pipes, gas pipes, electric cables, and communication lines underground. In Europe and the United States, this method is known as NO-DIG, Trenchless, HDD (Horizontal Directional Drilling), no-dig, trenchless, and horizontal directional drilling. 【Features】 - Flexibility and adaptability - Shortened construction period - Economically low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.