flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Temporary fix to CityCenter's Harmon would cost $2 million, contractor says

Temporary fix to CityCenter's Harmon would cost $2 million, contractor says

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.


By By Tim O'Reiley, Las Vegas Review-Journal | March 16, 2012
The repair was not proposed as a permanent solution to the building's flaws, but
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 tri

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 19, 2011

Enhanced acoustical design

Ambient noise levels in some facility types are trending up and becoming a barrier to clear communication between building occupants.

| Jul 22, 2011

The Right Platform for IPD

Workstations for successful integrated project delivery, a white paper by Dell and BD+C.

| Jul 22, 2011

High-performance windows and doors

Learning objectives After reading this article, you should be able to: Understand issues of thermal performance and energy efficiency in relation to window and door systems; describe optimal detailing of the window-wall interface and how it contributes to building performance, sustainability, and occupant well-being; understand how durability contributes to sustainable windows/doors; and list sustainable O&M requirements for window and door systems.

| Jul 21, 2011

Falling Architecture Billings Index reflects decrease in design demands

This months Architecture Billings Index (ABI), provided by the American Institute of Architects, is almost a full point lower than last month’s reported score. June’s reading of 47.2 was short of the required 50 to achieve billings increases, making July’s reading of 46.3 an unwelcome sign of market tidings.

| Jun 29, 2011

New leadership role for architects in net-zero design

BD+C Editorial Director Rob Cassidy talks with RNL Design's Tom Hootman, AIA, about the changing role of architects in net-zero designs.

boombox1
boombox2
native1

More In Category




halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021