Tackling Complex Shoring Challenges on the I-25 Over Comanche Road Expansion

Comanche Road Expansion

How do you widen a highway, add new bridges, and keep traffic moving—all while working in tight spaces and around existing infrastructure? That was the challenge our team faced on the I-25 Over Comanche Road expansion project. At DHC, we pride ourselves on helping customers find cost-effective, practical solutions to complex construction problems. Every project…

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Marysville & Binney Pumping Plants

At DHC we specialize in excavation shoring design for large underground water infrastructure. We love working with a contractor to come up with a solution that allows them to efficiently construct a new structure while also ensuring that all workers are safe during the process. So when we were contacted by Granite Construction to design…

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Laguna Treatment Plant

  In Santa Rosa, CA, as is true in many cities, it’s important to maintain and upgrade infrastructure to meet the demands of a growing city. One of these needed upgrades was the replacement of a nearly 25-year-old UV disinfection system at the Laguna Treatment Plant to provide a more sustainable and efficient system. The…

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Tunneling Engineering 101

At DHC, we try our best to be the construction engineers that you can come to for any design on a construction site. So, when a contractor comes to us to design a jack and bore shoring system, we can help you make sure your casing and carrier pipe are installed safely. From start to…

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