This project involves demolishing and reconstructing an existing perimeter boundary wall, including temporary fencing, excavation, reinforced blockwork, and finishing with weatherproof coatings and new razor wire. A sliding vehicle gate with pedestrian door will be fabricated to ASTM standards, along with perimeter drainage, guard house repairs, screen wall restoration, and security lighting. The work concludes with site clean-up, landscape restoration, and utility repairs. Contractors must adhere to strict material, testing, and safety standards (EM 385-1-1, BS/ASTM codes) with COR oversight. No timelines, budget amounts, or performance location are specified in the description.