NEXUS will perform the building envelope commissioning and air barrier testing for this new air traffic control tower at Tinker Air Force Base.  The 10,000 SF, 125-foot-tall structure is being delivered via design/build and will be built using concrete and steel with insulated metal panels. Due to the height of the structure and prevailing winds on the central plans, NEXUS anticipates having to modify testing protocol to meet USACE standards.