Fort Worth, Texas – The investigation into the explosion at a historic Fort Worth building has raised questions about the structural integrity of the century-old structure. Authorities are trying to determine what caused the explosion in the Sandman Signature Hotel, located at the base of the 20-story W.T. Waggoner Building, and whether it can be repaired. The blast is believed to have originated from a gas leak in the hotel’s basement, causing damage to the building’s sub-basement, basement, and first floor.
Structural experts are examining the building to assess if the explosion compromised its structural integrity. According to Simon Chao, a civil engineering professor at the University of Texas at Arlington, the most critical element to evaluate is the columns in the first floor, as they bear the heaviest load. Meanwhile, Norman Alston, founder and principal of Dallas-based Norman Alston Architects, emphasized that assessing the damage is not solely reliant on a visual examination and involves looking for visual clues to understand the extent of the damage.
The explosion injured 21 people and resulted in the closure of downtown Fort Worth’s 7th Street, 9th Street, and Houston Street. It has also led to a lawsuit against natural gas company Atmos Energy and the companies managing Sandman Signature. The hotel, part of Northland Properties owned by Dallas Stars owner Tom Gaglardi, opened in March 2023.
The W.T. Waggoner Building, constructed in 1919, has historical significance and is listed on the National Register of Historic Places. The building’s age could potentially have contributed to its survival, according to Alston, who works on historical renovations. He emphasized the significance of preserving such buildings and the potential financial assistance available through historic designation for repairs.
As investigations continue, the concern over the building’s structural integrity remains a focal point, and the city of Fort Worth is prepared to assist in facilitating the design and providing guidance on best practices for the preservation of the building. The assessment of the building’s condition will take time, and the extent of the damage must be evaluated thoroughly.