Saint Patrick’s Cathedral

Comprehensive preservation and restoration of the Cathedral, which encompassed work on the exterior and interior as well as on its stained-glass windows. It also included restorative work on the entire Cathedral campus, including significant below-grade alterations related to geothermal well and equipment installation.  Preservation and restoration of the Lady Chapel included repair of the stained-glass […]

Saint Francis de Sales Cathedral

Byzantine-Romanesque style church designed by Henry Dagit, a well-known Philadelphia architect. Built in 1908, the Roman Catholic church features pioneering construction technologies, including Guastavino vaults and domes and reinforced concrete.  Initial phases included a structural conditions assessment, non-destructive and material testing.  Subsequent phases included a full analysis of the main dome and its supporting structure, […]

The John F. Kennedy Center for the Performing Arts

The John F. Kennedy Center for the Performing Arts is the nation’s busiest performing arts center and a living memorial to President Kennedy. The REACH provides approximately 72,000 sf of rehearsal and educational space. It expands the memorial to a living landscape, the largest green roof in Washington, D.C. The building is constructed with architecturally […]

Door County Granary

Preservation and adaptive reuse of a 75-foot-tall timber-framed grain elevator originally located on the Washburn dock along Sturgeon Bay’s west side waterfront. Constructed in 1901, the structure was added to the State and National Register of Historic Places in 2017 and 2018, respectively. Structural work includes new foundations and lateral system, wood repairs, new fenestrations […]

Frelinghuysen Morris House and Studio

George L.K. Morris and Suzy Frelinghuysen, prolific abstract artists since the late 1930’s, were a remarkable couple at the leading edge of the national and international art scene. In 1931 Morris commissioned a studio to be built on a portion of his parents’ estate in the Berkshire’s, near Lenox, MA. It was the first modern […]