Tulsa, Okla.
Williams Communications (WilTel) has completed its 750,000-sf technology center in Tulsa , Okla. The 15-story vertical campus features 52,000-sf floor plates, allowing office floors to function as self-contained mini-campuses. Designed by HOK, the energy-efficient facility uses natural light, 16-foot-high ceilings, and a vertical “solar well” circulation core that acts as a return air plenum, natural ventilation shaft, and thermal buffer. At the center of the building is a secure three-story, 47,000-sf Network Operations Center and the Executive Center .