Four Seasons Hotel & Legg Mason Headquarters
A new hotel and high rise complex were constructed on Baltimore’s Inner Harbor. The waterfront site presented several major engineering challenges to construction of the five level basement.
MRCE designed a 30-inch wide slurry wall closing with weathered rock for temporary excavation support, permanent basement wall and hydraulic cutoff. At some locations, the slurry wall was extended to unweathered greiss bedrock for load bearing to support the building tower.