Carroll Square
F Street NW, Washington, DC
The Carroll Square project encompassed building demolition, select demolition, historic
preservation and the excavation of 50,000 cubic yards of earth to make way for a commercial
development project. The footprint of the excavation was 15,000 square feet and required a
55-foot deep hole. The work had to be done in a very small area, involving 11 contiguous
buildings. Four of the brick-and-wood four-story buildings, which dated from at least the
turn of the 20th century, had to be stripped out; the facades have become part of the new complex.

Beginning Excavation
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Excavation 2
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Excavation 3
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Looking up to historic church
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