FD Adhere-X is a Physical AI-powered structural-climbing robot that inspects, diagnoses, and performs surface treatment and repair on concrete infrastructure, including bridges, dams, tunnels, and building exteriors. Designed to weigh under 20 kg, its integrated handle allows one worker to carry and attach it at a starting point. The suction system maintains adhesion across small gaps and uneven surfaces, while the tracked drive supports autonomous travel on vertical, overhead, rough, and gently curved sections. On-device AI processes camera, LiDAR, and motion data on board without GPS or a live connection to an external server. The robot records damage during exterior inspection, returns to each location for impact-acoustic or ultrasonic diagnosis, and uses interchangeable tools for cleaning, repair-material application, or coating. When site conditions permit, inspection, diagnosis, and follow-up treatment can proceed during the same visit. Operators review results on site to support immediate action and long-term maintenance planning.