The passenger tunnel at Dulles International Airport allows travelers to move more efficiently through the fast-growing airport. Kiewit excavated the tunnel under a live taxiway using New Austrian Tunneling Method. The completed tunnel is lined with PVC waterproofing and reinforced cast-in-place concrete and is equipped with escalators and moving walkways.
Line Section 1 is the first Light Rail Transit system in Arizona. Though delivered by the traditional hard-bid method, Kiewit had a large hand in redesigning the project and resequencing tasks after encountering more than 600 unknown obstructions in approximately 14 months of work.
Ontario Power Generation (OPG) awarded Kiewit-Alarie, a Partnership (KAP), the design-build contract for the redevelopment of the Wawaitin, Sandy Falls and Lower Sturgeon hydroelectric Generating Stations (GS) on the Upper Mattagami River and the Hound Chute GS on the Montreal River.
This $22.5 million, 1,025-foot-long wharf extension at the National City Marine Terminal radically increased the cargo-handling capacity, permitting simultaneous berthing of two 700-foot-long ships capable of carrying as many as 2,000 vehicles each.
This $16.7 million design-build project includes bulk fuel storage facility, a 20-person dormitory, and vehicle and range maintenance bays. The 2,800-square-meter complex has its own water, septic, power generation, communications, and fire protection systems.
TIC, a subsidiary of Kiewit, completed the construction for the initial plant and for the expansion. Phase 1 included site work, installation of concrete foundations, electrical building and transformer pad concrete with associated duct banks; 4500 CY of pipe rack foundations, and building foundations
Kiewit fabricated the topsides and mooring piles for this semi-submersible platform.
Construction started in March of 2011 and the construction phase of the project ended in April of 2013. The modules, flare boom, and pipe bridges totaled more than 17,500 tons.
This multi-phased $28 million project completely modernized an existing community hospital in Hastings, Neb. The project work included adding a seven-story addition to an existing bed tower and a one-story addition to the surgery wing. Renovated hospital areas included behavioral health, radiology, labor/delivery, intensive care unit, PACU, pre-op, pain management, endoscopy, recovery and various administrative and support areas.