As the hearing over whether to raze the unfinished Harmon Hotel plodded through its third day, Perini Building Co. injected a surprise by unveiling a temporary $2 million fix to keep it standing in the event of a serious earthquake.
Perini, general contractor on the $8.5 billion CityCenter that includes the Harmon, has long insisted that it could and would fix any structural defects but previously had not laid out specifics.
Steve Schiller, president of the engineering firm John A. Martin & Associates of Nevada, outlined from the witness stand the $2 million patch that would take six-to-eight weeks to complete. The firm, hired by Perini for the case, essentially calls for constructing eight columns, bookended metal plates, from the base of the fourth floor to the subterranean foundation as a way to absorb any seismic shocks and transfer them harmlessly to the ground.
The repair was not proposed as a permanent solution to the building's flaws, but as a way to keep it stable through a larger trial over CityCenter's construction next year.
By contrast, CityCenter half-owner and developer MGM Resorts International determined last year that the Harmon would collapse in a strong quake and can't be fixed in an economical way. It favors implosion at a cost of $30 million.
Click here to read more. BD+C
Related Stories
| Aug 15, 2022
Boston high-rise will be largest Passive House office building in the world
Winthrop Center, a new 691-foot tall, mixed-use tower in Boston was recently honored with the Passive House Trailblazer award.
Architects | Aug 12, 2022
Goettsch Partners names James Zheng, CEO, and Paul de Santis, Co-design Director
Global architecture firm Goettsch Partners (GP) announces that James Zheng, AIA, LEED AP, has been named CEO, and Paul De Santis, Assoc. AIA, LEED AP, joins James Goettsch, FAIA, as co-design directors for the practice. As the primary partners in the firm, the three have worked closely together for more than 17 years. Goettsch will also continue to serve as chairman while Zheng now assumes the full CEO title as well as president.
| Aug 12, 2022
Monthly Construction Input Prices Decreased 2% in July, Up 17% From a Year Ago, Says ABC
Construction input prices decreased 1.8% in July compared to the previous month, according to an Associated Builders and Contractors analysis of U.S. Bureau of Labor Statistics’ Producer Price Index data released today.
Hotel Facilities | Aug 12, 2022
Denver builds the nation’s first carbon-positive hotel
Touted as the nation’s first carbon-positive hotel, Populus recently broke ground in downtown Denver.
| Aug 11, 2022
Report examines supposed conflict between good design and effective cost management
A report by the American Institute of Architects and the Associated General Contractors of America takes a look at the supposed conflict between good design and effective cost management, and why it causes friction between architects and contractors.
Architects | Aug 11, 2022
Mancini Duffy Bill Mandara on expanding through diversification
In this segment for HorizonTV, BD+C's John Caulfield interviews Mancini Duffy's CEO and Co-owner William Mandara about his firm's recent growth, which includes an acquisition and new HQs office.
Energy Efficiency | Aug 11, 2022
Commercial Energy Efficiency: Finally “In-the-Money!”
By now, many business leaders are out in front of policymakers on prioritizing the energy transition.
High-rise Construction | Aug 11, 2022
Saudi Arabia unveils plans for a one-building city stretching over 100 miles long
Saudi Arabia recently announced plans for an ambitious urban project called The Line—a one-building city in the desert that will stretch 170 kilometers (106 miles) long and only 200 meters (656 feet) wide.
| Aug 10, 2022
U.S. needs more than four million new apartments by 2035
Roughly 4.3 million new apartments will be necessary by 2035 to meet rising demand, according to research from the National Multifamily Housing Council (NMHC) and National Apartment Association.
| Aug 10, 2022
Gresham Smith Founder, Batey M. Gresham Jr., passes at Age 88
It is with deep sadness that Gresham Smith announces the passing of Batey M. Gresham Jr., AIA—one of the firm’s founders.