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Ten Steps to Energy Savings and Sustainability for your Office
The Architect of the Capitol’s Legacy of Sustainability began with the setting...
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AOC's John Lamberton, Assistant Supervisor, selects the proper copper pipe size for a job.
While the most frequent calls from building occupants are related to climate,...
  • U.S. Capitol Exterior Preservation - Stone and Metal

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    First Phase Complete

    More than 300 marble stone carvings replaced unsound and/or missing details on the Senate wing's cornice and column capitals.

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  • U.S. Capitol Exterior Preservation - Stone and Metal

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    It's About Time

    Time has taken its toll on the Capitol's stone, but our preservation effort will restore even the finer details, hand-carved…

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  • U.S. Capitol Exterior Preservation - Stone and Metal

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    Behind the Capitol Scaffolding

    More than 150 rosettes and more than 50 modillions were replaced on the Senate Extension.

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