From left, Kim Sieber, regional engineer manager; Chris Teel, project engineer manager; Mike Sieber, design engineer; Katherine Baker, project engineer; Andrew Hallett, senior project manager; Nick Martin, project superintendent; Joanna Cohen, infrastructure HR Manager; Tyler Gilson, project engineer; and Mat Foster, project superintendent. (Courtesy of Cianbro)

PITTSFIELD — Cianbro’s team who worked for more than a year and a half on the P-310 Dry Dock Super Flood Basin watched as the 5,338-ton concrete structure left Cianbro’s Ricker’s Wharf facility in Portland, where it was built, down Fore River to its permanent home at the Portsmouth Naval Shipyard. It was a proud moment in the summer of 2021 for the team and the company, but those moments of pride seem to keep coming. In the fall of 2022, the project earned ENR New England’s Best Airport/Transit project, and was a finalist for ENR’s Project of the Year. Additionally, the project earned an Eagle Award from the Massachusetts Chapter of Associated Builders and Contractors (ABC MA) and an Excellence in Construction Award from Associated Builders and Contractors of Connecticut (CT ABC).

Awarded in December 2019 by the Naval Facilities Engineering Systems Command (NAVFAC), the entrance structure is just a small portion of the overall modernization project. The ultimate goal is to create a navigation lock system to reduce tide dependency for submarine movements in and out of Portsmouth Naval Shipyard’s Dry Dock 1.

In early April 2022, the shipyard reached a milestone, successfully docking the USS Cheyenne into Dry Dock 1 without the assistance of buoyancy tanks for the first time ever. Cianbro’s work on the project has helped support the U.S. Navy’s mission of returning critical assets back to its fleet.

“Cianbro takes on a number of challenging and complex projects, and this one was no exception. Projects like this are a once-in-a-lifetime experience for many of our team members,” says Brendan Scully, project manager. “Receiving these awards is a feather in our cap, not only for the company, but for each team member who put in the work on the super flood basin. We’re all proud of our team’s work, and this reaffirms that we accomplished something great.”

Founded in 1949, Cianbro is one of the United States’ largest 100 percent employee-owned construction and construction services companies. Cianbro presently operates in more than 40 states and employs more than 4,000 team members. Cianbro manages and self-performs all elements of construction. Throughout its more than 70-year history, Cianbro has safely and efficiently planned, managed, and constructed many technically complex, historic, and environmentally sensitive projects for a wide variety of public and private clients. A total commitment to safety combined with the enthusiasm of an innovative team of construction professionals has enabled Cianbro to build a durable reputation for completing projects safely, on schedule, and within budget.