WAI provided mechanical, electrical, and plumbing engineering for multiple design-build Antiterrorism/Force Protection perimeter security retrofit projects at and around Capitol Square in Washington, DC. These projects included perimeter security for the following buildings:
This work involved designing: bollard lines, pop-up barriers, guard houses, underground vaults, major duct bank systems, new street lighting; as well as relocating and coordinating with: underground utilities (electrical, communications, storm, gas, steam, etc.), traffic lights, and traffic communication systems.
