Apple has replaced the original contractors of its Campus 2 ("spaceship") construction project, as we previously reported, and has now appointed two other firms -- Rudolph & Sletten, and Holder Construction -- to take over the project, after firing the original partnership of DPR/Skanska. The latter firm had said earlier that it had reached an "impasse" in negotiations over changes in the scope of the work, and had been terminated from the project.