by Dennis Carmichael, FASLA, LEED AP, and Kelly Fleming, ASLA, SITES AP
Towne Square at Suitland Federal Center is a 25-acre neighborhood proposed on the site of a former public housing project that was demolished in recent years, as it had become a den of crime. The site adjoins Suitland Federal Center, which houses the U.S. Census Bureau, NOAA, and other federal agencies. The Suitland Metrorail station is south of the federal center and within walking distance of Towne Square. As such, the project is a worthy model of Smart Growth: urban infill within areas of existing infrastructure, multiple modes of transportation, and employment opportunities. The program for the site is residential, retail, and a cultural arts building. The master plan was prepared by an architecture firm, Lessard Design Group. The client is the Prince George’s County Redevelopment Authority and their goal is to transform the site into a community with affordable housing that will serve as a model of sustainability. As part of that strategy, they included SITES® certification as a part of the scope for the landscape architecture to ensure the project meets a high standard for sustainability and that everyone on the project team is accountable.
The landscape architecture scope included the design of the public realm: parks, open spaces, and streetscapes which knit the neighborhood together as a walkable community. Parker Rodriguez was selected as the landscape architect, along with the Low Impact Development Center, for the SITES certification work. SITES certification includes 18 prerequisites and 48 credits for measuring site sustainability. The Redevelopment Authority is requiring that the project achieve Sustainable SITES Initiative Silver Certification, which means that the project must earn between 85 and 99 points out of a possible 200 points.
Prerequisites and credits in the SITES v2 Rating System are organized into 10 sections that follow typical design and construction phases. These sections demonstrate that achieving a sustainable site begins even before the design is initiated and continues through effective and appropriate operations and maintenance. Our goal as landscape architects was to use the SITES tool as the foundation for all of our design decisions so that the entire community is infused with landscape elements that improve air and water quality, reduce heat island effect, create or conserve energy, reduce waste, and reuse materials. We wanted a community where all of these ecological services were visible and understandable to the residents, to engender a sense of pride in place, but also to make this ethic intrinsic.