Raytheon – Anechoic Chamber – Andover, MA

• Design build

• Excavate and pour new 5’-0” thick inertia pad under entire room

• Construct 25’- H x 50’- L x 25’- W Anechoic Chamber

• Install two-1/2 ton cranes

• Design build HVAC systems

• Provide new controls

• Completed: October 2006