東洋工務店 List of Products and Services

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communications is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from above ground while drilling. In recent years, the shortage of skilled labor and the rising costs of facility maintenance and repairs have become social issues. From the perspective of shortening construction periods and reducing total costs, the HDD method / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, and power cables 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.

• Rock drills, demolition machines, and excavators
• Civil Engineering Method
• Special Construction Method

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method that allows for the installation of pipes and cables without excavation, reducing traffic disruption and soil disposal issues. It enables clean and highly safe construction by detecting the construction position from the surface and advancing in an arc direction both horizontally and vertically. Additionally, it eliminates the need for traditional shaft construction, allowing for a simplified shaft, which shortens the construction period and reduces total costs. In recent years, disasters have become more severe, and as lifelines age, the renewal and seismic retrofitting of aging pipes are being promoted from the perspective of improving disaster resilience. The HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, electric cables, and communication lines underground. 【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.

• Rock drills, demolition machines, and excavators
• Civil Engineering Method
• Special Construction Method

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication has become increasingly important. The HDD method (Horizontal Directional Drilling) / Mini-Jet is a non-excavation method for burying pipes and cables, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from the surface while advancing. In recent years, labor shortages and rising maintenance costs for facilities have become social issues, and from the perspective of shortening construction periods and reducing total costs, the HDD method (Horizontal Directional Drilling) / Mini-Jet is gaining attention as a method for burying water and sewage pipes, gas pipes, and power cables underground. The HDD method (Horizontal Directional Drilling) / Mini-Jet is ideal for installation in "narrow spaces" and over "short distances" due to its compact size! 【Features】 - Suitable for narrow spaces - Suitable for short distance installations - Flexibility and adaptability - Shortened construction period - Economical low cost - Harmony with the natural environment - Safety For more details, please contact us or download the catalog.

• Water Supply Facilities
• Special Construction Method
• Pipeline Construction

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication has become increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and safe construction by detecting the construction position from above ground while advancing. In recent years, there has been a demand for consideration of neighboring residents and responses to traffic congestion, leading to the HDD method / TerraJet gaining attention as a technique for burying water supply and drainage pipes, gas pipes, and electric cables underground under conditions where traditional excavation methods are difficult. 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.

• Water Supply Facilities
• Special Construction Method
• Pipeline Construction

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from the surface while advancing. In recent years, the construction industry has also been called upon to reduce greenhouse gas emissions, and from an environmental perspective, the HDD method / TerraJet is gaining attention as a technique for burying water supply and drainage, gas pipes, and electric cables 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.

• Water Supply Facilities
• Special Construction Method
• Pipeline Construction

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and safe construction by detecting the construction position from above ground while advancing. In recent years, disasters have become more severe, and from the perspective of improving disaster prevention, the replacement of aging pipes and the transition to earthquake-resistant pipes are being promoted. The HDD method / TerraJet is gaining attention as a method for burying water supply and drainage pipes and gas pipes underground. In Europe and the United States, it is known by names such 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.

• Water Supply Facilities
• Special Construction Method
• Pipeline Construction

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication has become increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method that buries pipes and cables through non-excavation (non-excavation method and thrust method), reducing traffic disruption and soil disposal issues. It allows for clean and highly safe construction by detecting the construction position from above ground while advancing. In recent years, the shortage of human resources and the rising costs of facility maintenance and repairs have become social issues. From the perspective of shortening construction periods and reducing total costs, the HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, and power cables 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.

• Water Supply Facilities
• Sewerage facilities
• Agricultural civil engineering works

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication is becoming increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and safe construction by detecting the construction position from above ground while drilling. In recent years, disasters have become more severe, and from the perspective of improving disaster prevention, the replacement of aging pipes and the transition to earthquake-resistant pipes are being promoted. The HDD method (Horizontal Directional Drilling) / TerraJet is gaining attention as a method for burying water supply and drainage pipes, gas pipes, electric cables, and communication lines underground. In Europe and the United States, this method is commonly referred to 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.

• Water Supply Facilities
• Special Construction Method
• Pipeline Construction

With the acceleration and advancement of urban functions, the development of various lifelines such as water supply and drainage, electricity, gas, and communication has become increasingly important. The HDD method (Horizontal Directional Drilling) / TerraJet is a construction method for burying pipes and cables using non-excavation techniques, which reduces traffic disruption and soil disposal issues. It allows for clean and safe construction by detecting the construction position from the surface while advancing. In recent years, with the increasing severity of disasters, the promotion of underground power lines and communication lines has been emphasized from the perspective of improving disaster prevention, and the HDD method / TerraJet has gained attention as a method for this purpose. In Europe and the United States, it is known by names such 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.

• Piping materials (plastic pipes)
• Pipeline Construction
• Special Construction Method