This project involves the full reconstruction of a basketball half-court at the U.S. Embassy Vienna Marine House in 1190 Vienna, Austria. The work includes demolition of the existing surface, substructure, and lighting, followed by construction of a new sports field and electrical system. The indicative construction schedule is 5 weeks in fall 2026. The work must be performed while the facility remains operational, with no disturbance to residents, and will require adherence to USG security regulations. No budget amount is specified in the description.