Building 74 at Applied Materials’ Innovation Center in Sunnyvale represents the forefront of semiconductor research and development. This advanced facility features a state-of-the-art Class 10 cleanroom designed for maximum flexibility and adaptability, ensuring it can accommodate future technological breakthroughs.

The project encompassed a complex renovation of approximately 70,000 square feet, transforming a single building footprint into three distinct functional areas. Key upgrades included the remodel of the existing equipment yard, construction of a new equipment platform, roof replacement at Area C, installation of a new equipment screen, rooftop mechanical units, exterior lighting, parking restriping, a trash enclosure, access gates, accessible ramp upgrades, landscaping, and bioretention treatment. Major structural modifications involved roof replacements, demolitions, and the addition of a two-story equipment yard. Extensive infrastructure enhancements, including new ducting, pump alleys, and chemical systems, were implemented to meet stringent fire and safety codes.

A standout feature of Building 74 is its precision-engineered cleanroom, which utilizes yellow amber lighting to prevent interference with semiconductor tooling processes. Originally designed as technical labs, the space underwent extensive modifications to meet the exacting standards of a high-performance cleanroom. Interior renovations in Areas B & C included the creation of Class 10 and Class 1,000 cleanroom laboratories and associated support spaces, incorporating independent structures to support ceiling-mounted equipment. The H-5 zone was reinforced with submitted AMMR documentation.

Beyond cleanroom advancements, the project optimized utility and service yard areas to facilitate seamless tool movement, ensuring efficient upgrades and replacements. The design prioritized adaptability, incorporating carefully planned MIMO (move-in, move-out) pathways that dictated door sizes, truck access, and roll-down doors.

Building 74 exemplifies Applied Materials’ dedication to innovation, demonstrating how existing assets can be transformed into cutting-edge research facilities. By emphasizing flexibility and engineering precision, this facility is well-positioned to drive semiconductor advancements for years to come.