After successfully completing the mind-boggling top-down expansion of the 932,000-sq-ft facility, with its 45-million-lb landmark roof shored safely overhead, the Mortenson-led building team overcame myriad supply chain disruptions caused by COVID-19. 

The South Suburban Parks and Recreation District has provided recreational opportunities for nearly 160,000 residents in six cities and towns throughout Arapahoe, Douglas and Jefferson counties for nearly 40 years.

Arena’s building team in quake-prone Seattle uses 4D BIM to manage the constructibility nightmare associated with supporting an iconic cover during construction

Crews contend with overly robust foundations and a busy event schedule on a major face-lift to prepare Memorial Coliseum for its third Olympics

Work to fully automate the kinetic oculus of the roof of Atlanta’s $1.5-billion Mercedes-Benz Stadium, which opened late last month, will continue through the fall, says developer-operator AMB Group LLC.