The New York City Fire Museum announced on Wednesday that it will be closed until further notice due to structural integrity concerns.

The Fire Museum posted to Instagram on Wednesday that the museum, which is located on Spring Street in Hudson Square, had an emergency evacuation on Saturday after crane operations nearby led to structural concerns about the building.

The city Department of Buildings said they inspected the building that day after a 311 complaint indicated that the building was shaking. The DOB said the inspection did not find any evidence that the crane activity had caused structural damage.

A follow-up inspection was conducted Wednesday, but inspectors were unable to get inside the building because it was closed, and the crane was no longer at the scene, the DOB said.

According to the DOB, a crack was found in the exterior facade on the side of the building, near several parking lot elevator lifts, but the DOB determined that it was a preexisting crack, saying it showed up in street views on Google Maps.

Officials said they will order the museum to hire a professional engineer to review the exterior facade and set up a time to schedule a full inspection.

The museum features fire apparatus and other artifacts dating back to the 1600s.

“The safety of our visitors and staff is our utmost priority, and this closure is a precautionary measure while we await clearance,” the Fire Museum wrote in a statement.