Equipment

Akkerman Inc.

Microtunneling Intermediate Jacking Stations (IJSs) are inserted in the tunnel string at appropriate intervals to distribute thrust loads to facilitate longer drives. IJSs are custom‐fabricated to match a project’s exact pipe outside diameter.

Microtunneling IJSs are sealed to prevent intrusion of ground in the tunnel. They comprise a nonrecoverable steel housing with multiple ram segments, each exerts additional thrust, and are positioned on the steel housing interior ring.

The MTBM operator controls the IJS function from the control container console.

Features:
  • Used to extend drive length potential by distributing thrust load for longer drives
  • Sealed to prevent intrusion of ground into the tunnel
  • Comprise a non‐recoverable steel housing with multiples of ram segments that each exert 60‐tons of thrust
  • Customized to match the outside diameter of the project pipe

Microtunneling Intermediate Jacking Stations (IJSs)

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Testimonials

It is great to see a family-owned company in the tunneling industry continue to succeed and progress with their next generation of leadership at the helm. Akkerman continues to put cutting edge technology in the hands of contractors like ourselves that enable our talented people to do what we love to do: put pipe in the ground precisely online and grade! Whether it’s a guided boring system, a custom-built TBM, top notch field technician support on a Microtunnel drive, or the gathering of the industry’s top experts at one of their “Akktoberfests” to educate us all; they are doing things the right way. Akkerman has played a big role in our company’s success in the trenchless industry and we look forward to working with them for years to come.

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