Pipe
Jacking
Hydraulic pipeline installation for gravity sewer systems, stormwater infrastructure, and large-diameter utility pipelines requiring precise underground alignment.
What Is Pipe Jacking?
Pipe jacking is a trenchless installation technique where pipeline segments are hydraulically pushed through the ground from a jacking pit while excavation occurs at the front face.
The process allows for controlled installation of pipelines beneath surface infrastructure and is commonly used for gravity sewer and large-diameter utility pipelines. This method is often selected when projects require precise underground alignment and controlled excavation conditions.
Pipe jacking enables pipelines to be installed to exact grade requirements — a critical factor for gravity sewer systems where flow depends on proper slope.
Typical Applications
Pipe jacking is used when projects require precise alignment, larger pipeline diameters, or controlled installation beneath critical infrastructure.
- Gravity sewer pipeline installations
- Stormwater and drainage infrastructure
- Large-diameter utility pipelines
- Municipal infrastructure crossings
- Controlled underground alignment installations
- Infrastructure beneath roadways and railways
How Pipe Jacking Works
The pipe jacking process uses hydraulic force to push pipeline sections through the ground with controlled excavation occurring at the front face.
Excavation of a jacking pit
A jacking pit is constructed at the launch point where hydraulic equipment will push the pipeline through the ground.
Installation of jacking equipment
Hydraulic jacks are set up in the pit and positioned to push pipeline sections through the bore.
Excavation at the front face
Soil is removed at the front face of the installation as the pipeline is advanced.
Hydraulic advancement of pipeline sections
Pipeline sections are joined and hydraulically pushed through the ground from the jacking pit.
Completion at the receiving pit
The pipeline reaches the receiving pit, completing the installation. The pipeline is ready for connection to the infrastructure system.
Benefits of Pipe Jacking
Pipe jacking provides precise, controlled underground installation for pipelines where alignment and grade are critical.
- Precise control over pipeline alignment and grade
- Installation of larger-diameter pipelines
- Minimal surface disruption during installation
- Suitable for gravity sewer and stormwater infrastructure
- Effective in complex underground environments
- Reliable installation beneath critical surface infrastructure
Project Types We Handle
Our pipe jacking work supports a range of underground infrastructure installations. We work closely with engineers and municipalities to ensure installations meet project specifications.
- Municipal sewer and drainage systems
- Stormwater pipeline infrastructure
- Large-diameter utility crossings
- Urban infrastructure installations
- Transportation and highway crossings
Pipe Jacking Project Work
Pipe jacking installations for infrastructure and utility projects.
Discuss Your Pipe Jacking Project
If your project requires precise underground pipeline installation for sewer, stormwater, or utility infrastructure, contact us to discuss your project requirements.