Introduction to Water Pipe Pushing Construction Examples and Special Installation Pipe Pushing Methods
Let's complete the plumbing work cheaply and quickly! However, when excavation is not possible, we will use the special installation pipe pushing method.
Hasegawa Construction Industry Co., Ltd. has been engaged in both large and small thrust construction projects for over 20 years. Here are some examples of the projects carried out by Hasegawa Construction Industry. One example is a project in Oohara, Isumi City, where we crossed a national highway. We created a launch shaft with a diameter of φ2.0m within the application site and thrust to the main pipe on the opposite side of the road. The thrust construction involved pushing a lead pipe (temporary pipe) from the launch shaft towards the main pipe, and then pulling in a φ50A steel pipe from the main pipe side. The construction from the creation of the launch shaft to the thrust work was completed in one day. Additionally, in Karabe, Narita City, we thrust a lead pipe to the main pipe located on the opposite side of the application site, which has four lanes (five lanes including the right turn lane), and we pushed a φ100mm steel casing pipe from the launch shaft. The thrust length was 22.3m. As such, we can construct by building the launch shaft within the application site without excavating on public roads. 【Proposal from Hasegawa Construction Industry】 - After thrusting a φ65A steel pipe, we completed the installation of a φ50A steel casing pipe. - Connection with continuous water drilling by waterworks contractors. - Installation of the main pipe inside the casing pipe. → It is also possible to directly pull in poly pipes or stainless steel pipes without using a casing pipe. For more details, please contact us or download the catalog.
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basic information
【Introduction to the Special Installation Pipe Pushing Method】 ○ Install the pushing machine at the starting shaft within the site ○ Push a 250A steel pipe to the main sewer line ○ Drill into the main sewer with a connection pipe diameter of φ150 ○ Insert a PVC pipe, secure it with filling, and complete the process ○ The steel pipe can also serve as a casing for water and gas pipes ○ Connect directly to the main pipe from within the site, eliminating the need for excavation work on public roads → Since there is no need to open the road, there will be no inconvenience such as traffic congestion ○ Construction in water areas is also possible through stop-water construction ○ A starting shaft of φ2.0m is standard, but construction can be done from the ground even without a shaft ○ We propose the best method tailored to the site ● For more details, please contact us or download the catalog.
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Company information
Hasegawa Construction Industry Co., Ltd. is a company located in Narita City, Chiba Prefecture, engaged in thrusting projects and shaft construction projects, among others. Hasegawa Construction Industry has been carrying out thrusting work of various sizes for over 20 years. We employ various methods for thrusting water pipes, including thrusting casing pipes and directly pulling water pipes underground. Of course, where excavation is possible, it is better to proceed with excavation. Additionally, there is no need to perform thrusting for projects that can be done more cheaply through excavation. However, in cases where traffic volume is high and traffic regulation is difficult, or when it is more cost-effective to conduct thrusting work rather than road restoration, would you consider switching to thrusting work? We also conduct thrusting for sewer systems, not just for water pipes. We believe we can definitely be of assistance to your company regarding thrusting work. Please contact us for more details.