Patriots Plaza II and III, located in the heart of Southwest Washington, DC, have been awarded LEED Core & Shell Gold Certification, making them part of the largest speculative office project in the District to receive a LEED Gold rating. Haynes Whaley’s engineers collaborated with the project team, including Trammell Crow Company, Gensler, B&A Consulting [...]

Haynes Whaley’s latest Biosafety Level 4 (BSL-4) laboratory project was recently featured in the Spring 2009 edition of Gilbane Construction’s “Bulletin”.  Our firm provided the structural engineering services for the National Biodefense Analysis and Countermeasures Center (NBACC) at Fort Detrick, Maryland.  This recently completed project was the first new facility built for the Department of Homeland [...]

The topping out of Sentinel Square-Phase I was celebrated today.  This downtown Washington, D.C. project is a Class A 12-story, 413,000 sf office building with three levels of below-grade parking, located at 90 K Street, NE in the revitalized NoMa (North of Massachusetts Avenue) corridor.  The project is registered with the USGBC, with the goal of obtaining LEED [...]