This opportunity is for an IDIQ contract to provide tower inspection, structural repair, and engineering services for NWS NEXRAD WSR-88D radar towers, which are part of a tri-agency program involving the DOC, DOD, and DOT. The contractor must ensure the towers remain fully operational to meet a critical 96% operational availability requirement for the radar network. Performance locations include various sites throughout the United States and overseas, with some remote mountainous locations only accessible during limited seasonal windows. The government will provide as-built drawings and bills of material post-award, but does not own complete data rights for the tower design, which is proprietary to Valmont-Microflect. No specific budget amounts or submission timelines are mentioned in the description.