Chicago’s Union Station Great Hall, originally designed in 1925, needed substantial repairs due to water leakage and deterioration due to flaws in the original design. The Great Hall restoration project was the most recent in a series of Union Station restoration projects that began in 2010.
Goettsch Partners began the $22-million dollar Great Hall project over three years ago. The design team renovated the station’s 219-foot-long skylight, which experienced extensive moisture damage over the past several decades. An energy-efficient, modern skylight was designed and built five feet above the original cast-iron skylight. The new skylight comprises steel and 858 panes of clear, high-efficiency glass that protects the building while brightening the Great hall interiors with 50% more natural daylight than before.
See Also: Art-focused hotel will be the first to open in the Dallas Arts District
Other aspects of the restoration included structural improvements, new plumbing, plaster repair, restored ornamentation, and new lighting. The architectural team removed layers of paint to reveal the original coloration of the Great Hall’s ornate plasterwork and then restored the station to its original color scheme. Additionally, a new elevator was installed and 24 ceiling chandeliers and two figural sculptures were restored.
Workers used a suspended work deck with swing stages, as opposed to conventional floor-mounted scaffolding, so work could proceed without interrupting the commute of the 120,000 daily travelers.
Related Stories
| Feb 15, 2011
Iconic TWA terminal may reopen as a boutique hotel
The Port Authority of New York and New Jersey hopes to squeeze a hotel with about 150 rooms in the space between the old TWA terminal and the new JetBlue building. The old TWA terminal would serve as an entry to the hotel and hotel lobby, which would also contain restaurants and shops.
| Feb 11, 2011
Kentucky’s first green adaptive reuse project earns Platinum
(FER) studio, Inglewood, Calif., converted a 115-year-old former dry goods store in Louisville, Ky., into a 10,175-sf mixed-use commercial building earned LEED Platinum and holds the distinction of being the state’s first adaptive reuse project to earn any LEED rating. The facility, located in the East Market District, houses a gallery, event space, offices, conference space, and a restaurant. Sustainable elements that helped the building reach its top LEED rating include xeriscaping, a green roof, rainwater collection and reuse, 12 geothermal wells, 81 solar panels, a 1,100-gallon ice storage system (off-grid energy efficiency is 68%) and the reuse and recycling of construction materials. Local firm Peters Construction served as GC.
| Feb 11, 2011
Former Richardson Romanesque hotel now houses books, not beds
The Piqua (Ohio) Public Library was once a late 19th-century hotel that sat vacant and deteriorating for years before a $12.3 million adaptive reuse project revitalized the 1891 building. The design team of PSA-Dewberry, MKC Associates, and historic preservation specialist Jeff Wray Associates collaborated on the restoration of the 80,000-sf Richardson Romanesque building, once known as the Fort Piqua Hotel. The team restored a mezzanine above the lobby and repaired historic windows, skylight, massive fireplace, and other historic details. The basement, with its low ceiling and stacked stone walls, was turned into a castle-like children’s center. The Piqua Historical Museum is also located within the building.
| Jan 21, 2011
Manufacturing plant transformed into LEED Platinum Clif Bar headquarters
Clif Bar & Co.’s new 115,000-sf headquarters in Emeryville, Calif., is one of the first buildings in the state to meet the 2008 California Building Energy Efficiency Standards. The structure has the largest smart solar array in North America, which will provide nearly all of its electrical energy needs.
| Jan 21, 2011
Revamped hotel-turned-condominium building holds on to historic style
The historic 89,000-sf Hotel Stowell in Los Angeles was reincarnated as the El Dorado, a 65-unit loft condominium building with retail and restaurant space. Rockefeller Partners Architects, El Segundo, Calif., aimed to preserve the building’s Gothic-Art Nouveau combination style while updating it for modern living.
| Jan 21, 2011
Music festival’s new home showcases scenic setting
Epstein Joslin Architects, Cambridge, Mass., designed the Shalin Liu Performance Center in Rockport, Mass., to showcase the Rockport Chamber Music Festival, as well at the site’s ocean views.