Capitol building damages

"[Architect of the Capitol] employees sheltered congressional staff in their shops to protect them from the roving mob," [Architect of the Capitol J. Brett] Blanton said, adding, "Other members of our team raced to the roof to reverse the airflows within the building to help clear the air of chemical irritants, like bear repellents and pepper spray, while more team members rushed bottles of water and eyewash stations to Capitol Police officers in need of assistance."

When the mob thronged the Capitol, the Architect of the Capitol's painters and artisans were laboring to complete the massive task of readying the campus to host a presidential inauguration.

"Over the course of a couple of hours, the hard work of our team was destroyed," Blanton said.

"The [inauguration] platform was wrecked. There was broken glass and other debris. Sound systems and photography equipment was damaged beyond repair or stolen. Two historic Olmsted lanterns were ripped from the ground, and the wet blue paint was tracked all over the historic stone balustrades and Capitol building hallways."

In the Capitol building complex, historical statues, murals and furniture were damaged, mainly from pepper spray accretions and residue from chemical irritants and fire extinguishers, requiring expert cleaning and conservation. Work crews covered gaping holes with plywood and cleared "a small mountain of debris left behind on the west and east fronts," Blanton said.

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The cost of repairing damages from the attack on the U.S. Capitol and related security expenses have already topped $30 million and will keep rising,  [...]  Blanton told lawmakers on Wednesday.

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Blanton said that congressional appropriations committees have already approved a transfer request of $30 million to pay for expenses and extend a temporary perimeter fencing contract through March 31.

But more money will be needed, he added: "History teaches us that project costs for replacements and repairs beyond in-kind improvements across campus will be considerable and beyond the scope of the current budgetary environment."

The price tag will go even higher, Blanton told lawmakers on the House Appropriations Committee, if the fence and other security measures are needed beyond March.

  NPR