Written by Rob Krzys for Trenchless Technology® From humble beginnings in a two-car garage, to a state-of-theart manufacturing facility, Akkerman Inc. celebrates its 50th anniversary in 2023. The foundation of Akkerman came from a contractor’s background when Don (D.H.) and Marlys Akkerman established D.H. Akkerman Construction in 1956. With a focus on civil construction, D.H. […]
Written by Jordon Thomas-Harris for Trenchless Technology® How Microtunneling is helping Houston achieve project goals for deep gravity sewers The City of Houston (City), like many cities across the country, is working to improve resiliency and reduce operations and maintenance costs. One project to help accomplish this goal involves a large-scale facility consolidation on the […]
Highway SR-51 Trenchless Crossing Design Engineer: Horizontal Boring LLCLocation: Phoenix, AZGround Conditions: Breccia and phyllite/schist rock formations with UCS to 15,000-psiType of Installation: TBM Pipe JackingMaterial: 86-in OD x 1-in wall Steel CasingFootage Installation: 330-lfEquipment: Akkerman Pipe Jacking System, WM720-II TBM, 5200 Pump, 1548 Haul System, 2325BE Lube System, TBM Rock DCH Since no ground […]
Written by Bijan Khamanian for Trenchless Technology® Through a design-build alternative delivery method, San Diego County Water Authority undertook the rehabilitation of its First Aqueduct Treated Water Tunnels located in Escondido, California. The timely rehabilitation of the First Aqueduct is part of the Water Authority’s proactive asset management program. An essential element of providing safe […]
Kaw Lake Water Supply Design Engineer: Super Excavators, Inc.Location: Enid, OKGround Conditions: Hard rock with high hydrostatic water headType of Installation: Slurry MicrotunnelingMaterial: 72-in Steel CasingFootage Installation: 510-lfEquipment: Akkerman SL74P MTBM System, AZ-100 Total Guidance System, Akkerman 800-ton MT jacking frame, Akkerman High-Pressure pit seal & pipe clamp The 100-ft deep water intake tunnel was […]
Written by R.C. Drews for Enterprise Minnesota® From its 78,000-square-foot manufacturing facility in Brownsdale, Akkerman, Inc. produces high-grade tunneling and boring equipment capable of delivering underground water and sewer lines across distances of hundreds of feet and through complex, developed urban areas. Akkerman’s customers are construction firms — including big industry names — that specialize in trenchless […]
Akkerman Celebrates 50 Years We were overwhelmed with gratitude and joy as we looked back on half a century of accomplishments and growth. It was a truly extraordinary few days, marked by a profound sense of achievement, and we owe a significant portion of our success to our exceptional clients. The support, trust, and collaboration […]
Remote Ormond Creek runs just north of Fraser Lake in British Columbia. The surrounding region is valued as an ecologically sensitive and premier recreation area connected by Yellowhead Highway 16. Part of a large natural gas pipeline project, a crucial 90 m, 1,200 mm crossing under Ormond Creek was designed for guided pipe ramming as […]
The utility infrastructure market is shifting more assets from overhead to underground to better protect the utilities and our environment. In the last year, companies like PG&E announced plans to invest billions of dollars to bury their electric lines. The move underground for utilities is expected to expand exponentially in the coming decade. The boom […]
Guided Auger Boring Tooling for Hard Ground – Upsize Bearing Pilot Tube Guided Auger Boring (PTGAB) remains one of the most common trenchless applications in North America for the installation of underground utilities requiring exact line and grade tolerances. Manufacturers such as Akkerman continually seek ways to improve performance and efficiency for trenchless contractors. Decades […]
Akkerman Guided Rock Boring Units RBU24 to RBU42 Accurately navigating solid rock conditions is possible with this multi-step approach. Staff Highlight Eric Kozak was named the August 2023 Employee of the Month. Eric came to Akkerman on February 6, 2006 as a welder. In 2008, after the facilities expansion, he transitioned to the GBM assembly […]
