Description The Smithsonian Institution Environmental Research Center – Mathias Laboratory is a 4,000 square foot expansion of the existing SERC Mathias Laboratory featuring a metal panel system installed by A. C. Dellovade. Details Project Name Smithsonian - Mathias Lab Expansion Location Edgewater, MD Contractor Hensel Phelps Architect Ewing Cole Value $1,602,550.00 Category Science & Technology AwardsAIA Maryland Honor AwardAIAMD Design Award