North America


The city’s planning board has endorsed a proposal for a twisting lakefront tower that would become the nation’s tallest building.

With Thursday’s approval from the Chicago Plan Commission, the design and site plan for the 2,000-foot Chicago Spire goes to the city zoning committee next week.

“This is a wonderful project, and everyone is very enthused,” said Constance Buscemi, spokeswoman for the city’s planning department.

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Approximately 805 tons of steel are being produced in Luxembourg to create the first 27 "extra-large" steel columns of the Freedom Tower, World Trade Center developer Larry A. Silverstein, Port Authority of New York and New Jersey executive director Kenneth J. Ringler Jr. and Tishman Construction Corporation chairman Daniel R. Tishman announced July 27. The steel will serve as part of the below-grade structure for the historic Freedom Tower and will be delivered to the World Trade Center site by the end of the year.

Production of the first steel for the Freedom Tower began this week at a plant in Differdange, Luxembourg that specializes in producing the heaviest I-beams available in the world, called "Jumbo Sections." Arcelor, one of the world’s largest steel companies, is making the high-strength, "grade 65" steel columns that are being supplied for this project. Despite being one of the smallest countries in the world, Luxembourg is a heavyweight in terms of steel production. Historically, the presence of rich iron ore reserves in the south and the use of modern techniques makes steel producing and processing a booming sector for the country.

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Donald Trump plans a $300 million skyscraper in downtown Philadelphia on the banks of the Delaware River.

The 45-story Trump Tower Philadelphia would have 263 high-end condos that would range in price from $700,000 to $3.5 million, the Philadelphia Business Journal said Friday.

The tower will have, among its amenities, child-care services, a wine cellar, a cigar lounge, a billiard room, and a five-star restaurant with fine dining and views of the Delaware River.

One day after resolving issues between a developer and landowners, bulldozers rumbled into a giant pit on Thursday to begin construction of the glittering Freedom Tower skyscraper meant to symbolize New York”s resilience to the September 11 attacks.Freedom Tower in New York

Rebuilding at the World Trade Center site in Lower Manhattan began 4 1/2 years after the Twin Towers were destroyed by suicide hijackers who flew passenger planes into them.

The 1,776-foot (540-meter) tower will be among the tallest in the world.

“We are not going to just build low in the face of a war against terror,” New York Gov. George Pataki said. “We are going to soar to new heights and reclaim New York”s skyline.”

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Developer Peter Wang is planning a 63-story skyscraper in downtown Oakland that could become the tallest building in the Bay Area.

Originally proposed as the home of the University of California"s systemwide offices, the project has morphed into a more ambitious form, with extra floors, a hotel and enough leasable commercial space to make it the largest single collection of private offices in the city under one roof.

Wang"s Encinal Terminals Inc. hired the prominent national architecture firm Skidmore, Owings & Merrill LLP, the same firm that designed a striking, glass-sheathed design for the university. The city has begun the environmental review process after Wang conducted initial studies on shadowing and other issues.

The project is by far the most ambitious undertaking yet for Oakland-based Encinal. The company owns the Encinal Terminal in Alameda, a dock once kept busy by food packers and the Navy but now a sleepy warehousing district that has been targeted for redevelopment.

Wang has had success diversifying into commercial real estate. His firm leases two buildings to the University of California in Berkeley and Oakland, although both measure only in the tens of thousands of square feet. He also has a 50-unit condominium project in downtown Oakland with 104 units in the works. Wang also has approved plans for an office tower of approximately 12 stories at 1111 Jackson St. in downtown Oakland.

Uncertainties remain

That track record hardly makes Wang a real estate tycoon, and much remains unknown about his Oakland project.

Wang emphasized the uncertainties around his proposal, such as what will go inside the tower, whether tenants will come forward, and how Wang is going to pay for the whole thing. To hedge his bets, he has submitted three designs to the city of varying sizes and configurations.

The preliminary plans range in height from 44 stories rising 608 feet to 63 stories rising 827 feet. The tallest design submitted is still 26 feet shorter than San Francisco"s tallest, the Transamerica Pyramid, but Wang said the final design from Skidmore could go beyond that height. Also, Transamerica has just 48 floors.

Wang"s tallest design would hold nearly 1.1 million square feet of office space.

Wang also does not know whether his project will hold condos, a hotel or offices, but his plans all include a mixture of at least two of those uses, plus retail. He said he will not build without an anchor office tenant or lots of pre-sold condominiums, or perhaps an investment from a hotel company.

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Chicago-based Studio/Gang/Architects has released its initial designs for Aqua, an 83-story residential and hotel tower just south of the Chicago River.

The building will be located in the city"s new 28-acre Lakeshore East Development, south of the Chicago River and east of the Loop.Firm principal Jeanne Gang created rippling edges in the concrete-framed structure"s facade by using a unique floor plate for each of its concrete slabs. The unit plans are conventional, comprising twelve variations enclosed by a glass thermal envelope. Photo: David Seide/Defined Space Advertisement But the undulating exterior spaces, which Gang conceived as terraces rather than individual balconies, give each apartment and hotel unit its own outdoor space. Gang"s team used a large-scale model in their studio to identify view corridors and help sculpt the design.Loewenberg Architects is the architect of record for the $300 million project.

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The developers are Magellan Development Group and Near North Properties.The 1.9-million square-foot building will be located a few hundred yards west of Santiago Calatrava"s planned Fordham Tower, which received planning commission approval earlier this month. It will also contain a hotel, townhouses, a health club, conference facilities, and retail. Its two-story podium will be topped with a green roof. Drawings for Aqua will soon be submitted for building permits, with completion expected in 2009. It will be Gang"s largest project to date. Her most noted previous projects have been the Starlight Theatre in Rockford, Illinois, and the Chinese American Community Center in Chicago.

JULY 28, 2005There may be a new tall kid on the block: Plans for a new Santiago Calatrava-designed tower for Chicago have been announced, and that means competition for New York City"s planned 1,776-foot Freedom Tower before construction has even begun on either project. The "Fordham Spire" (named for the development company)-which will reportedly rise to 2,000 feet, making it the tallest in the United States-is planned for the Windy City"s Near North Side, alongside Lake Michigan, and will house condominium units and a hotel.

While the stature rivalry between Fordham and Freedom may make waves stateside, the contest is beside the point on the global level: Skidmore, Owings & Merrill"s Burj Tower in Dubai-now under construction-is expected to reach 2,300 feet, and when complete, it will overtake C.Y. Lee and Partners" Taipei 101, which, at 1,667 feet, holds the current world"s tallest title (only last October, it beat out Cesar Pelli"s 1,483-foot Petronas Towers in Malaysia.)

If all goes according to plan, 115 stories of the Fordham Spire will be completed by 2009. It will be in good company; Chicago is already home to three of the world"s 15 tallest buildings: the Sears Tower, the John Hancock Center, and the Aon Center.