The brick-clad Gant Science Complex features three wings for the math, physics, and materials sciences departments, including dozens of classrooms and labs. The building suffered from water intrusion and distress of the masonry walls,...
The water distribution system in Cheyenne includes four prestressed concrete cylinder pipelines (PCCP), approximately 13.5 mi long. The 16 to 30 in. dia., lined-cylinder pipes (LCP) were installed between 1950 and 1962. Three of the PCCP carry...
The Muskegon County Wastewater Management System's pipeline is an 11 mi, 66 in. dia. prestressed concrete cylinder pipe (PCCP) that carries raw domestic and industrial sewage. SGH investigated the failure of a 20 ft pipe segment, performed a...
Thousand Oaks Civic Arts Plaza is a significant work of contemporary architecture designed by Antoine Predock (circa 1991). The Civic Arts Plaza includes a professional working theater and city offices. Various areas required repairs...
For many years, the Hultman Aqueduct delivered nearly all the drinking water to the Boston area. The aqueduct had never been shut down for inspection or maintenance during that time due to its nonredundant nature. The Massachusetts Water...
The concrete floating dock on MacMillan Pier incorporated concrete-encased polystyrene floats with light reinforcement in the top and bottom slabs. During its first year of service, the dock failed during a winter storm. Over the next two years,...
Changes to Department of Energy (DOE) codes required Idaho National Laboratory (INL) to reevaluate and retrofit its Fuel Manufacturing Facility (FMF) at the Materials and Fuels Complex. The FMF has reinforced concrete exterior walls and slabs...
The Central Administration Building, a renaissance-revival-style building listed on the National Register of Historic Places, has entrance porticos on the west and south elevations, four corner towers with steep-slope slate roofs, and slate...
The MIT Main Group Buildings (MMGB) are comprised of eleven limestone and brick–clad interconnected buildings that represent the image of MIT. Built between 1913 and 1937, the MMGB are generally concrete-framed structures with...
100 Montgomery (formerly 120 Montgomery) was originally designed by Wilbur D. Peugh to serve as the headquarters for Equitable Life Insurance. Constructed in 1955, the twenty-five story office building is considered a historically-...