All posts in Skyscrapers
I am speechless: under the radar, JPMorganChase develops a plan to demolish SOM's UnionCarbide, a deserving 1960's landmark, and build new. Most postwar ParkAve is junk, and they want to demolish one of its greatest bldgs bc new zoning allows bigger https://t.co/VguxUCJIGd— Paul Goldberger (@paulgoldberger) February 21, 2018
The public reaction to the announcement has been pointedly critical, especially as Mayor de Blasio has expressed his satisfaction with the deal. Preservationists took to Twitter to bash Chase for tearing down an original tower in Park Avenue’s valley of international offices, and expressed hope that the building could get in front of the Landmarks Preservation Committee before its demolition. No architect for the replacement tower has been announced yet. AN will provide an update when we have more information on the project.
Here’s another useful fact: 270 Park will become the tallest voluntarily demolished building ever, anywhere, in the history of the world. https://t.co/4m2qFqEtZz— Felix Salmon (@felixsalmon) February 21, 2018
According to the Chicago Tribune, CIM Group and Golub have proposed developing a narrow surface parking lot to the northeast of Tribune Tower into a mixed-use skyscraper designed by Chicago-based Adrian Smith + Gordon Gill Architecture. As the Chicago Tribune notes, Adrian Smith is no stranger to building tall, having led the design team for the Burj Khalifa in Dubai and Trump Tower Chicago when he was with SOM. The new tower would eclipse Trump Tower Chicago as the second tallest in Chicago, as Trump Tower only tops out at 1,171 feet tall, and uses a spire to reach 1,388 feet. The current proposal would see the creation of 220 hotel rooms and 158 condo units, as well as 500 parking spaces spread across floors two through eight of the new tower. Alderman Brendan Reilly described the design as “thin and soaring” based on renderings he had seen. This thinness is likely a response to the protected Ogden Slip view corridor, which means that Tribune Tower must remain visible from Lake Shore Drive as part of its landmarked status. While preservationists have been questioning whether this new development, which would dwarf the 462-foot-tall Tribune Tower, is inappropriate for the site, the conversion of Tribune Tower itself has also drawn their ire. The building’s limestone base contains embedded chunks of famous buildings from around the world, and Alderman Reilly has stated that these panels will be relocated to different areas of the tower. Tribune Tower was built in 1925 following a widely-publicized design contest that awarded the $50,000 prize to New York-based Howells & Hood. The tower’s Indiana limestone façade, gothic details, and crown composed of flying buttresses has made it an integral part of the Chicago skyline in the century since its opening. The conversion to residential space and the opening of ground floor retail is expected to finish in 2020; any construction on the adjacent lot is on hold until the Tribune Tower project is complete. The plans presented above are still subject to change, as the developers still need to procure funding and a rezoning of the lot before they can proceed.
Old Tribune Tower doors. Because who wants original details in their historic building, anyway? pic.twitter.com/pAv7YHeDLS— Liam T.A. Ford (@ltaford) January 6, 2018
The bullet-shaped office tower, a centerpiece of Salesforce’s campus-like headquarters, opened its doors to employees on January 8th. Clad in glass and horizontal bands of metal accents that serve as solar shades, the building curves at the corners and tapers to a point as it rises. Pelli Clarke Pelli describes the design as aping the “simple, timeless form of the obelisk”. The tower has been LEED-Platinum Certified, and Salesforce claims that they’ve implemented an “innovative water recycling system” throughout. The façade continues past the top floor to create an ethereal crown, using perforated aluminum panels, that somewhat lessens the topper’s impact. A nine-story vertical facet has been slotted inside of the building’s topper, and the empty space within will be used to potentially project lights, patterns and photos across the tower’s crown; artist Jim Campbell has proposed using LED lights to display ever-changing pieces of art. Connected at the base of the tower is the Salesforce Transit Center, a new transit hub that will hold 11 transit systems when it’s complete later this year, also designed by Pelli Clarke Pelli. The Transit Center takes a markedly different approach from its neighbor, making use of a billowing wall of perforated aluminum panels to gently wrap the station’s upper floors. Supported by V-shaped columns, the station is centered around a massive “Light Column,” a sculptural skylight that grows all the way from the train platforms below to the transit center’s roof. The Light Column also serves to open up the main hall of the hub by creating a 118-foot-tall roof. A 5.4-acre rooftop park will top off the transit center, complete with running tracks, cafes, a 1,000-seat amphitheater, children’s playground, and fully accessible grasslands. Pelli Clarke Pelli claims that the ecology of the park will mirror the surrounding Bay Area, and feature everything from oak trees to a wetland marsh. AN will have an in-depth review of Salesforce Tower in the coming months, but in the meantime, Salesforce has posted a preview of the building’s interiors here.