sentences:  Concrete sections of the building were able to be kept, but other areas were repurposed; the cannery's old warehouse was converted into administrative offices, and a seawater system for the aquatic exhibits replaced the cannery's pump house that brought fish to the warehouse from floating storage tanks in the bay.The facility was constructed around the cannery's boiler house, which is preserved as a non-functioning public exhibit.As the building would reside partially over water, unique challenges occurred throughout construction.