DENVER-Unless a solution to the aquarium's $63-million debt load can be found, Colorado's Ocean Journey will close its doors Tuesday. The single-purpose building, considered an engineering marvel, may be razed and the land sold for development.

DALLAS-Import Stone of Van Nuys, CA zeroes in on ProLogis Trust's Dallas Corporate Center for its seventh US location. The five-year lease takes the 1.3-million sf building to 100% occupancy and caps a one-year site search.

ORLANDO-The former senior vice president of Clearwater, FL-based Sembler Co is opening a new commercial/residential corridor with Suncoast Crossings, a planned 700-acre venture that will have 1.2 million-sf office and 500,000 sf of retail, restaurants, hotel and single-family/multifamily homes.

PHOENIX-Kevin Schuck assumes a director's post at Cushman & Wakefield of Arizona after vacating his VP status with Koll Development's Scottsdale office. Perini selects an 18-year employee as VP of business development.