GUIDED BORING, MICROTUNNELING, PIPE JACKING, SLIPLINING, & TUNNELING SOLUTIONS. Established in 1973, Akkerman develops, manufactures and supports advanced guided boring, microtunneling, pipe jacking, sliplining and tunneling underground construction solutions that accurately install 4-inch through 14-foot pipe diameters for a broad range of ground conditions and project challenges.
Pipe Jacking & Tunneling TBM, Tunnel Boring Machine, Conventional Open-Face TBM, Boring Shields, TBM, Wheel Machine
Equipment List Drill Rigs / Recyclers. American Augers DD-440 440,000 pounds of pull back (2) American Augers DD-210 Maxi Rig with 210,000 pounds of pull back
Understanding Microtunneling. Microtunneling is state of the art remote-controlled pipe jacking by computer, which is why we call it “Digital Age Tunneling”.
Three times per year, TBM: Tunnel Business Magazine recaps the status of major tunneling projects underway in the United States and Canada. Below is the Tunnel Update that appeared in the October 2017 issue of the print edition.
Pipe jacking is a specialist tunnelling method for installing underground pipelines with the minimum surface disruption. Primarily used for new sewer construction it is also used for sewer replacement and relining, gas and water mains, oil pipelines, electricity and telecommunication installations, culverts and subways.
Successful Completion. The ground conditions across the three contracts were variable, ranging from cobbles and boulders to gravels to granular soils to clays with stickiness potential.
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Get ready to network! Here's a glimpse at the partial UCT 2018 Pre-Registered Attendee list. Company Title A & W Maintenance Aaron Enterprises Inc. Superintendent Aaron Enterprises Inc. Project Manager Ace Pipe Cleaning, Inc. Division Manager ADS Environmental Services VP of Engineering Advance Products & Systems Southeastern Regional Sales Manager Advance Products & Systems Marketing ...
Two organolead halide perovskite nanocrystals, CH 3 NH 3 PbBr 3 and CH 3 NH 3 PbI 3, were found to efficiently sensitize TiO 2 for visible-light conversion in photoelectrochemical cells.
KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.