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

| May 10, 2012

Chapter 6 Energy Codes + Reconstructed Buildings: 2012 and Beyond

Our experts analyze the next generation of energy and green building codes and how they impact reconstruction.

| May 10, 2012

Chapter 5 LEED-EB and Green Globes CIEB: Rating Sustainable Reconstruction

Certification for existing buildings under these two rating programs has overtaken that for new construction.

| May 10, 2012

Chapter 4 Business Case for High-Performance Reconstructed Buildings

Five reconstruction projects in one city make a bottom-line case for reconstruction across the country.

| May 10, 2012

Chapter 3 How Building Technologies Contribute to Reconstruction Advances

Building Teams are employing a wide variety of components and systems in their reconstruction projects.

| May 10, 2012

Chapter 2 Exemplary High-Performance Reconstruction Projects

Several case studies show how to successfully renovate existing structures into high-performance buildings.

| May 9, 2012

Chapter 1 Reconstruction: ‘The 99% Solution’ for Energy Savings in Buildings

As a share of total construction activity reconstruction has been on the rise in the U.S. and Canada in the last few years, which creates a golden opportunity for extensive energy savings.

| May 9, 2012

International green building speaker to keynote Australia’s largest building systems trade show

Green building, sustainability consultant, green building book author Jerry Yudelson will be the keynote speaker at the Air-Conditioning, Refrigeration and Building Systems (ARBS) conference in Melbourne, Australia.

| May 9, 2012

Tishman delivers Revel six weeks early

Revel stands more than 730 feet tall, consists of over 6.3 milliont--sf of space, and is enclosed by 836,762-sf of glass.

| May 9, 2012

Stoddert Elementary School in DC wins first US DOE Green Ribbon School Award

Sustainable materials, operational efficiency, and student engagement create high-performance, healthy environment for life-long learning.

| May 9, 2012

Shepley Bulfinch given IIDA Design award for Woodruff Library?

The design challenges included creating an entry sequence to orient patrons and highlight services; establishing a sense of identity visible from the exterior; and providing a flexible extended-hours access for part of the learning commons.

boombox1
boombox2
native1

More In Category




Great Solutions

41 Great Solutions for architects, engineers, and contractors

AI ChatBots, ambient computing, floating MRIs, low-carbon cement, sunshine on demand, next-generation top-down construction. These and 35 other innovations make up our 2024 Great Solutions Report, which highlights fresh ideas and innovations from leading architecture, engineering, and construction firms.

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