Structural Engineering, +4
Construction
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Construction
6 min read
Areas of Expertise :
Construction, Construction Defect, Structural Engineering, Construction Management, Demolition

Published Date:
Last Modified Date:
Jurisdiction:
Nevada State
The Harmon Hotel dispute became one of Las Vegas’ most closely watched construction defect cases, centered on structural problems in the unfinished tower and the wider consequences that followed. Expert witnesses were important to the litigation, assessing the alleged flaws and addressing whether they stemmed from design issues, construction deficiencies, or a combination of both. The case also brought project oversight into focus, showing how quality-control failures on a large, fast-moving development can expand into a far broader legal and financial conflict.
After years of litigation, MGM Resorts International and Tutor Perini Corp. reached a settlement that ended the courtroom dispute. The expert analysis and legal findings reinforced the importance of quality control in large-scale developments. Separately, demolition of the unfinished Harmon brought the project itself to a physical end, leaving the case as a cautionary example of how major construction failures can lead to lasting legal and financial consequences.
Work on the Harmon Hotel stopped in 2008 after inspections identified improperly installed reinforcing steel in parts of the structure. Originally planned as a 47-story tower, the project was halted at 26 floors, setting off legal disputes between MGM Resorts and Tutor Perini.
The matter developed into a complex construction dispute involving multiple parties, including steel suppliers and condo buyers. Both sides relied on expert analysis, with MGM Resorts alleging construction defects and Tutor Perini asserting claims over unpaid work.
Jury selection began in October 2014 for the civil construction-defect trial involving the Harmon Hotel. Reports said the proceedings were expected to last a year or more and would involve extensive documentation, expert testimony, and multiple parties.
MGM Resorts and Tutor Perini announced a settlement on the day opening statements were scheduled to begin, avoiding what had been expected to be a lengthy trial. Later reports described approximately $195 million in total proceeds to CityCenter when prior Harmon-related insurance proceeds were included, while MGM’s SEC notice reported $173 million to resolve the lawsuit itself.
The settlement brought the core courtroom fight over the Harmon to a close on the day opening statements were set to begin. By that point, demolition of the unfinished tower was already underway, so the agreement resolved the litigation while dismantling of the structure continued.
Court:
Eighth Judicial District Court of the State of Nevada, in and for the County of Clark
Case Name:
Perini Building Company, Inc. v. MGM Mirage Design Group, et al.
Construction Engineering
Construction Inspections
Construction Damages
Structural Analysis
Structural Performance
Structural Steel Contractor
Forensic Inspections
Cost Estimating
Building Code Compliance
Steel
The Harmon Hotel dispute became one of Las Vegas’ most closely watched construction defect cases, centered on structural problems in the unfinished tower and the wider consequences that followed. Expert witnesses were important to the litigation, assessing the alleged flaws and addressing whether they stemmed from design issues, construction deficiencies, or a combination of both. The case also brought project oversight into focus, showing how quality-control failures on a large, fast-moving development can expand into a far broader legal and financial conflict.
After years of litigation, MGM Resorts International and Tutor Perini Corp. reached a settlement that ended the courtroom dispute. The expert analysis and legal findings reinforced the importance of quality control in large-scale developments. Separately, demolition of the unfinished Harmon brought the project itself to a physical end, leaving the case as a cautionary example of how major construction failures can lead to lasting legal and financial consequences.
Work on the Harmon Hotel stopped in 2008 after inspections identified improperly installed reinforcing steel in parts of the structure. Originally planned as a 47-story tower, the project was halted at 26 floors, setting off legal disputes between MGM Resorts and Tutor Perini.
The matter developed into a complex construction dispute involving multiple parties, including steel suppliers and condo buyers. Both sides relied on expert analysis, with MGM Resorts alleging construction defects and Tutor Perini asserting claims over unpaid work.
Jury selection began in October 2014 for the civil construction-defect trial involving the Harmon Hotel. Reports said the proceedings were expected to last a year or more and would involve extensive documentation, expert testimony, and multiple parties.
MGM Resorts and Tutor Perini announced a settlement on the day opening statements were scheduled to begin, avoiding what had been expected to be a lengthy trial. Later reports described approximately $195 million in total proceeds to CityCenter when prior Harmon-related insurance proceeds were included, while MGM’s SEC notice reported $173 million to resolve the lawsuit itself.
The settlement brought the core courtroom fight over the Harmon to a close on the day opening statements were set to begin. By that point, demolition of the unfinished tower was already underway, so the agreement resolved the litigation while dismantling of the structure continued.
Structural Engineering Expert Witness
Structural engineering experts were central to the Harmon dispute because the case turned on whether the unfinished tower could safely perform as intended after concerns arose about improperly installed reinforcing steel. Their analysis would typically address structural integrity, seismic performance, and the practical effect of the identified deficiencies on the building’s overall stability. In a dispute like this, structural opinions can also become important to the related question of whether repair was feasible or whether demolition was the more realistic outcome.
Construction Management Expert Witness
Construction management experts would commonly be relevant in a case involving alleged breakdowns in oversight on a large, fast-moving development. Their review would generally focus on project supervision, quality-control procedures, inspection practices, scheduling pressures, and coordination among the owner, contractor, and other participants. In the Harmon matter, those issues were closely connected to the broader dispute over how the alleged defects developed and where responsibility should be placed.
Forensic Inspections Expert Witness
Forensic engineering and inspection experts would also be important in evaluating how the construction problems emerged and whether the completed work departed from plans or specifications. Their work would often include review of inspection records, construction documentation, site conditions, and physical evidence tied to the identified deficiencies. In the Harmon dispute, the discovery of the defects in 2008 marked a major turning point, making this type of technical review especially important to the parties’ positions.
Cost Estimating Expert Witness
Cost estimating and damages experts would also be relevant in a dispute of this scale because the financial consequences went well beyond the original construction work. Their analysis might address potential repair scenarios, delay-related losses, demolition-related costs, and other project impacts that shaped the parties’ litigation positions. In a case involving an unfinished tower, long-running litigation, and eventual demolition, damages analysis would likely remain an important part of the overall dispute.
Strict Quality Control Is Essential
Structural problems can turn into major losses when they are not identified and addressed early. On large construction projects, careful inspections and compliance with safety requirements remain critical.
Effective Construction Management Helps Prevent Disputes
Weak oversight and accelerated schedules can increase the risk of larger project problems. Clear coordination among developers, contractors, and inspectors can help reduce confusion and limit avoidable conflict.
Expert Analysis Can Shape High-Stakes Construction Disputes
In a case like the Harmon dispute, expert review can help the parties address structural safety, project responsibility, repair issues, and damages. That kind of analysis often becomes important when technical construction questions drive the larger legal conflict.
Legal Battles Can Cost More Than Fixing Problems Early
The Harmon dispute lasted for years and carried major litigation and project costs. Early corrective action can often reduce both financial exposure and disruption to the project.
Demolition Added Another Layer of Loss
By the time demolition was approved, the unfinished Harmon had already absorbed hundreds of millions in construction costs, and the teardown added millions more. The case shows how design and construction problems can continue to generate substantial losses even after work has stopped.
The Harmon Hotel dispute shows how construction defects can expand into a long and costly conflict when questions about structural safety, repair feasibility, and project responsibility are not resolved early. What began as concerns over reinforcing steel and building integrity ended with years of litigation, a major settlement, and demolition of an unfinished tower that had already absorbed substantial project costs. The case remains a clear example of how failures in quality control and oversight can drive both structural and financial loss, and why expert analysis is often important in evaluating causation, damages, and the practical consequences of major construction problems.
What happened to the Harmon Hotel in Las Vegas?
The Harmon Hotel was an unfinished CityCenter tower that became the focus of a major construction-defect dispute after structural concerns emerged during construction. Work stopped in 2008, and the building was never completed as planned. The tower was later demolished while the litigation was still being resolved.
Why was construction on the Harmon Hotel stopped?
Construction stopped after inspections identified improperly installed reinforcing steel in parts of the structure. The project had originally been planned as a 47-story tower, but work ended at 26 floors. Those findings led to years of dispute over responsibility for the defects and the losses tied to the project.
Who were the main parties in the Harmon Hotel lawsuit?
The central dispute was between MGM Resorts International and Tutor Perini Corp. The broader litigation also involved other parties, including entities tied to steel work and condominium interests. Over time, the matter grew into a multi-party construction dispute involving defect claims, payment issues, and project-related losses.
When did the Harmon Hotel case settle?
The case settled in December 2014, on the day opening statements were scheduled to begin. The settlement avoided what reports had described as a trial expected to last a year or more. By then, demolition of the unfinished structure was already underway.
How much did the Harmon Hotel dispute cost?
Reports described about $195 million in total proceeds to CityCenter when earlier Harmon-related insurance proceeds were included. MGM’s SEC notice separately reported $173 million to resolve the lawsuit itself. Those figures are often mentioned together, but they refer to different amounts.
Structural Engineering Expert Witness
Structural engineering experts were central to the Harmon dispute because the case turned on whether the unfinished tower could safely perform as intended after concerns arose about improperly installed reinforcing steel. Their analysis would typically address structural integrity, seismic performance, and the practical effect of the identified deficiencies on the building’s overall stability. In a dispute like this, structural opinions can also become important to the related question of whether repair was feasible or whether demolition was the more realistic outcome.
Construction Management Expert Witness
Construction management experts would commonly be relevant in a case involving alleged breakdowns in oversight on a large, fast-moving development. Their review would generally focus on project supervision, quality-control procedures, inspection practices, scheduling pressures, and coordination among the owner, contractor, and other participants. In the Harmon matter, those issues were closely connected to the broader dispute over how the alleged defects developed and where responsibility should be placed.
Forensic Inspections Expert Witness
Forensic engineering and inspection experts would also be important in evaluating how the construction problems emerged and whether the completed work departed from plans or specifications. Their work would often include review of inspection records, construction documentation, site conditions, and physical evidence tied to the identified deficiencies. In the Harmon dispute, the discovery of the defects in 2008 marked a major turning point, making this type of technical review especially important to the parties’ positions.
Cost Estimating Expert Witness
Cost estimating and damages experts would also be relevant in a dispute of this scale because the financial consequences went well beyond the original construction work. Their analysis might address potential repair scenarios, delay-related losses, demolition-related costs, and other project impacts that shaped the parties’ litigation positions. In a case involving an unfinished tower, long-running litigation, and eventual demolition, damages analysis would likely remain an important part of the overall dispute.
Strict Quality Control Is Essential
Structural problems can turn into major losses when they are not identified and addressed early. On large construction projects, careful inspections and compliance with safety requirements remain critical.
Effective Construction Management Helps Prevent Disputes
Weak oversight and accelerated schedules can increase the risk of larger project problems. Clear coordination among developers, contractors, and inspectors can help reduce confusion and limit avoidable conflict.
Expert Analysis Can Shape High-Stakes Construction Disputes
In a case like the Harmon dispute, expert review can help the parties address structural safety, project responsibility, repair issues, and damages. That kind of analysis often becomes important when technical construction questions drive the larger legal conflict.
Legal Battles Can Cost More Than Fixing Problems Early
The Harmon dispute lasted for years and carried major litigation and project costs. Early corrective action can often reduce both financial exposure and disruption to the project.
Demolition Added Another Layer of Loss
By the time demolition was approved, the unfinished Harmon had already absorbed hundreds of millions in construction costs, and the teardown added millions more. The case shows how design and construction problems can continue to generate substantial losses even after work has stopped.
The Harmon Hotel dispute shows how construction defects can expand into a long and costly conflict when questions about structural safety, repair feasibility, and project responsibility are not resolved early. What began as concerns over reinforcing steel and building integrity ended with years of litigation, a major settlement, and demolition of an unfinished tower that had already absorbed substantial project costs. The case remains a clear example of how failures in quality control and oversight can drive both structural and financial loss, and why expert analysis is often important in evaluating causation, damages, and the practical consequences of major construction problems.
What happened to the Harmon Hotel in Las Vegas?
The Harmon Hotel was an unfinished CityCenter tower that became the focus of a major construction-defect dispute after structural concerns emerged during construction. Work stopped in 2008, and the building was never completed as planned. The tower was later demolished while the litigation was still being resolved.
Why was construction on the Harmon Hotel stopped?
Construction stopped after inspections identified improperly installed reinforcing steel in parts of the structure. The project had originally been planned as a 47-story tower, but work ended at 26 floors. Those findings led to years of dispute over responsibility for the defects and the losses tied to the project.
Who were the main parties in the Harmon Hotel lawsuit?
The central dispute was between MGM Resorts International and Tutor Perini Corp. The broader litigation also involved other parties, including entities tied to steel work and condominium interests. Over time, the matter grew into a multi-party construction dispute involving defect claims, payment issues, and project-related losses.
When did the Harmon Hotel case settle?
The case settled in December 2014, on the day opening statements were scheduled to begin. The settlement avoided what reports had described as a trial expected to last a year or more. By then, demolition of the unfinished structure was already underway.
How much did the Harmon Hotel dispute cost?
Reports described about $195 million in total proceeds to CityCenter when earlier Harmon-related insurance proceeds were included. MGM’s SEC notice separately reported $173 million to resolve the lawsuit itself. Those figures are often mentioned together, but they refer to different amounts.
What does the Harmon Hotel case show about the cost of construction failures?
The Harmon Hotel dispute shows how construction defects can expand into a much larger financial and legal problem. A tower that had already absorbed hundreds of millions in construction costs was ultimately demolished, while the dispute continued through years of litigation. The case is a strong example of how structural problems, oversight issues, and delayed resolution can increase losses.
Geotechnical Engineering, +4
Construction
Industrial Hygiene, +7
Construction
What does the Harmon Hotel case show about the cost of construction failures?
The Harmon Hotel dispute shows how construction defects can expand into a much larger financial and legal problem. A tower that had already absorbed hundreds of millions in construction costs was ultimately demolished, while the dispute continued through years of litigation. The case is a strong example of how structural problems, oversight issues, and delayed resolution can increase losses.