Texas's $200M "Leaning Tower" That Was Demolished Before A Single Resident Moved In

Added: 2026-05-26

[00:00:00]In 2008, on South Padre Island, Texas, contractors finished structural work on a 31-story luxury condo tower called Ocean Tower.

[00:00:11]The view of the Gulf of Mexico from the upper floors was supposed to be the best on the entire Texas coast.

[00:00:18]Penthouses had been pre-sold for over $1 million each. Move-in was scheduled for the spring of 2009.

[00:00:26]Then the building started to tilt. Not visibly at first, just enough that survey equipment picked it up.

[00:00:33]Then more.

[00:00:35]By the time engineers measured it, the building was leaning 14 inches to one side.

[00:00:41]The soil underneath had failed. The $200 million tower could not be saved. Not one resident ever moved in.

[00:00:51]And on December 13th, 2009, demolition crews wired the entire building with explosives and brought it down in front of a crowd of locals who had once been promised the best address in Texas.

[00:01:05]South Padre Island, Texas. The MAD 2000s. For most of its history, South Padre had been a low-rise beach town.

[00:01:15]Sandy boulevards, family motels, and a few mid-sized hotels were strung along the Gulf side. The skyline barely rose above the dunes. But by 2005, the money coming into the Rio Grande Valley had changed what developers thought was possible there.

[00:01:33]Houston investors, Mexico City buyers, and second home shoppers from across Texas were pushing prices on beachfront lots into territory the island had never seen. New condo towers were being announced almost every quarter.

[00:01:48]BridgePoint, Sapphire, Las Olas Grand.

[00:01:53]Each one taller than the last. Each one promising the same dream, floor-to-ceiling glass, infinity pools, granite kitchens, a private slice of the Gulf two stories above the sea grass.

[00:02:06]Developers called it the Miami-fication of South Padre.

[00:02:10]And in 2006, a Brownsville businessman named Antoun Doumit announced the project that would top them all, a 31-story luxury condominium tower right on Padre Boulevard, directly across from the convention center.

[00:02:25]He called it Ocean Tower, and it was going to be the tallest building on the entire island.

[00:02:33]The design came out of Walker and Perez Architects in Brownsville.

[00:02:37]Post-modern, Italianate, all curved glass and pale stone.

[00:02:43]The renderings showed something closer to a Mediterranean palazzo than a Texas condo.

[00:02:49]151 luxury units, a four-level parking podium, residences starting 55 ft above sea level, so every owner could see directly over the dunes to the Gulf. Inside, Italian marble floors, granite countertops, oversized jacuzzi tubs, and stainless steel fixtures in every kitchen.

[00:03:11]The amenity deck was supposed to include three swimming pools, a spa, a media room, and a private fitness center.

[00:03:19]Doumit's marketing team priced the standard residences in the high six figures.

[00:03:25]The penthouses on the top four floors were listed at well over two million dollars.

[00:03:31]By the time ground broke in February of 2006, more than 100 of the units had already sold.

[00:03:38]Locals lined up to put deposits down.

[00:03:41]The Valley Morning Star ran feature pieces about the project. South Padre realtor Alice Donahue called it the finest quality tower in the best location on the island.

[00:03:52]Construction crews from Coastal Constructors Southwest Ventures, a subsidiary of the Zachary Construction Empire, started driving piles. And for almost 2 years, everything looked exactly the way the brochures promised.

[00:04:06]Beneath the construction site, though, the geology of South Padre Island was already working against them. If you cut a vertical slice through the sand under Ocean Tower, you would have seen something deceptively simple. A top layer of beach sand, then deeper sand, then somewhere between 60 and 100 ft down, a thick stratum of soft, compressible clay. In Texas geotechnical terminology, this is called expandable clay.

[00:04:36]It compresses when weight is placed on top of it, >> [music] >> and the more weight you stack, the more it compresses.

[00:04:42]A two-story building barely notices it.

[00:04:45]A 31-story reinforced concrete tower notices it a lot.

[00:04:50]The geotechnical engineering firm hired to study the site was Raba Kistner Consulting Engineers based in San Antonio. According to records later disclosed in the lawsuit, Raba Kistner's exploratory borings on the site only went down about 100 ft.

[00:05:08]The pile design that came out of those reports called [music] for 401 auger cast piles, each 16 in in diameter, driven to a depth of 95 ft.

[00:05:20]5 ft above the deepest soil sample anyone had taken, the piles were supposed to carry the tower's weight on a combination of skin friction along their length and end bearing at the bottom.

[00:05:33]But the bottom of those piles was sitting in soil nobody had actually measured. Below that, the compressible clay was deeper than the engineers had assumed. As contractors stacked floor after floor of dense reinforced concrete on top of those piles, the load began transferring straight down into a layer the foundation had never been designed to engage.

[00:05:56]The clay started to compress.

[00:05:59]Some parts of the building started to sink faster than others.

[00:06:03]And [snorts] the people on site had no idea.

[00:06:06]Because nothing about the building looked wrong from the outside yet.

[00:06:11]That changed in the spring of 2008. The tower had just topped out at 379 ft. The highest point in the project's 2-year construction schedule. Workers were finishing the upper floor slabs.

[00:06:25]Cladding had started going up. The structure looked exactly like the rendering. But on lower floors, inspectors began noticing hairline cracks in beams and concrete columns.

[00:06:36]Not the kind of cosmetic cracks you see in any new building. Sharp structural cracks. Some of them across pile caps at the foundation. Surveyors brought in to check the vertical alignment found something unexpected. The building was no longer plumb. One side had settled into the clay deeper than the other.

[00:06:56]By the time the geotechnical team finished mapping the differential, the core of the tower had dropped 14 to 16 in below where it was supposed to be. The perimeter had dropped between 8 and 14 in.

[00:07:10]The reinforced concrete core and the post-tensioned parking podium were settling at different speeds, which meant the connections between them were being torn apart from within.

[00:07:21]In May of 2008, Coastal Constructors stopped work.

[00:07:26]3 months later, Antun Domic sent a letter to the buyers who had already paid deposits. The project, he wrote, had encountered a problem of differential settlement caused by expandable clay below the foundation.

[00:07:40]Engineers were studying it. The owners promised to fix it. The forensic investigation that followed, led by a team from structural engineering firm Walter P. Moore, examined every option.

[00:07:53]Underpinning the foundation, jacking the building back to level, sleeving the existing piles deeper, partial reconstruction, >> [music] >> every option came back the same way.

[00:08:05]The building could not be economically saved. By September of 2009, the developers announced what the engineers had already concluded.

[00:08:14]Ocean Tower would be demolished.

[00:08:17]The job went to Controlled Demolition Incorporated, the Maryland firm run by Mark Loizeaux, the most experienced explosive demolition engineer in the country.

[00:08:28]Loizeaux had brought down stadiums, cooling towers, hotels, and skyscrapers across four continents.

[00:08:36]None of them had been quite like this one. Ocean Tower was a partially clad, fully topped out, ailing hybrid structure with three massively reinforced core walls designed to survive a Gulf Coast hurricane.

[00:08:50]The same reinforcement that was supposed to protect future residents now made the building extraordinarily difficult to take down.

[00:08:57]Loizeaux's crews drilled 1,841 separate blast holes across eight different floors of the tower.

[00:09:05]They threaded 14,300 ft of detonating cord through the structure.

[00:09:11]The total amount of high explosives loaded into the building came to 1,550 lb.

[00:09:17]Less than a ton for a building that weighed 55,000.

[00:09:22]The implosion was scheduled for 9:00 in the morning on Sunday, December 13th, 2009.

[00:09:28]About 2,000 spectators showed up to watch from beaches and parking lots ringed around the site.

[00:09:34]When the charges fired, the lower floors went first, then a sequenced cascade up the core walls, tipping the tower slightly toward the Gulf and away from the multi-million dollar homes built immediately next door.

[00:09:47]8 seconds later, Ocean Tower was a rubble pile.

[00:09:52]The implosion set a world record.

[00:09:55]At 379 ft and 9 in, Ocean Tower became the tallest reinforced concrete structure ever brought down by controlled explosives.

[00:10:06]Locals dubbed it Faulty Towers.

[00:10:09]The lawsuits that followed [music] sought $125 million in damages from the geotechnical and structural engineering firms involved.

[00:10:18]Most of the claims against the structural engineers were dismissed.

[00:10:22]The site sat empty for years. The buyers who had handed over deposits for penthouses they would never live in were reimbursed through a long, complicated settlement process. And on South Padre Island, the boom that had inspired Ocean Tower in the first place quietly stalled. The recession arrived, financing dried up, and the parade of luxury high-rises that were supposed to follow Ocean Tower up Padre Boulevard never came.

[00:10:50]The beach town stayed a beach town.

[00:10:52]And the lot where the tallest building in South Padre Island once stood [music] remained for years afterward a flat patch of sand looking out at the Gulf of Mexico.