The Mid-Continent Tower, a 36-story office building in downtown Tulsa, Oklahoma, has been recognized with the prestigious 25 Year Award from the Eastern Oklahoma Chapter of the American Institute of Architects (AIA). The award was presented to the Tulsa office of Dewberry (then known as HTB), which designed the distinctive tower for then-owner Reading & Bates in the early 1980s.
Among the most challenging design and construction projects in the nation at the time, the Mid-Continent Tower was built adjacent to and above the historic 16-story Mid-Continent Building, also known as the Cosden Building, which is listed on the National Register of Historic Places. Reading & Bates, an energy resources company, owned the circa-1918 building and sought to expand the property to serve as its headquarters.
Because the existing building’s structural system would not support additional weight, Dewberry’s design concept called for constructing the tower’s base adjacent to the building to its full height, and then cantilevering over the building for an additional 20 stories. In all, 330,000 square feet were added to the original 90,000-square-foot building, aided by a series of five massive steel trusses, each weighing 230 tons.
In order to replicate the original building’s terra cotta façade, the Dewberry team researched available manufacturers to create the 85,000 tiles, spires, cornices, and moldings required for construction. With the peak of Tudor Gothic-revival architecture long past, only one American firm still manufactured terra cotta tiles at the time, a company called Gladding, McBean & Co. in Lincoln, California. The company, which had never manufactured such a large order, expanded its operations to meet the requirements, which included more than 7,000 different shapes and 13,000 hand-made tiles.
The building won numerous awards upon its completion in 1984, including a National Trust Preservation Honor Award. BD+C
Related Stories
| Jun 27, 2013
Thermal, solar control designs can impact cooling loads by 200%, heating loads by 30%
Underestimating thermal bridging can greatly undermine a building’s performance contributing to heating load variances of up to 30% and cooling load variances of up to 200%, says the MMM Group.
| Jun 26, 2013
New York’s ‘Scaffold Law’ may be altered to place larger burden on workers
New York's Scaffold Law, which “places the burden of responsibility on the contractor to prove that the job site was safe for workers,” could be facing a major change.
| Jun 26, 2013
Commercial real estate execs eye multifamily, retail sectors for growth, says KPMG report
The multifamily, retail, and hospitality sectors are expected to lead commercial building growth, according to the 2013 KPMG Commercial Real Estate Outlook Survey.
| Jun 25, 2013
Mirvish, Gehry revise plans for triad of Toronto towers
A trio of mixed-use towers planned for an urban redevelopment project in Toronto has been redesigned by planners David Mirvish and Frank Gehry. The plan was announced last October but has recently been substantially revised.
| Jun 25, 2013
First look: Herzog & de Meuron's Jade Signature condo tower in Florida
Real estate developer Fortune International has released details of its new Jade Signature property, to be developed in Sunny Isles Beach near Miami. The luxury waterfront condo building will include 192 units in a 57-story building near high-end retail destinations and cultural venues.
| Jun 25, 2013
DC commission approves Gehry's redesign for Eisenhower memorial
Frank Gehry's updated for a new Dwight D. Eisenhower memorial in Washington, D.C., has been approved by the Eisenhower Memorial Commission, reports the Washington Post. The commission voted unanimously to approve the $110 million project, which has been gestating for 14 years.
| Jun 21, 2013
AIA report: Greater collaboration, stiffer competition among top trends in architecture
A new 34-page report from AIA highlights key trends in the architecture marketplace and their impact on business and growth.
| Jun 20, 2013
Virtual meetings enhance design of University at Buffalo Medical School
HOK designers in New York, St. Louis and Atlanta are using virtual meetings with their University at Buffalo (UB) client team to improve the design process for UB’s new School of Medicine and Biomedical Sciences on the Buffalo Niagara Medical Campus.
| Jun 19, 2013
Architects upbeat about the construction market
Following the first reversal into negative territory in ten months in April, AIA's Architecture Billings Index bounced back in May, reaching 52.9.
| Jun 19, 2013
NSF Sustainability begins verifying EPDs that can be used for LEED V4
NSF Sustainability has verified Environmental Product Declarations (EPDs) for nylon carpet styles and colors manufactured by Mannington Commercial and for J+J Flooring Group’s Kinetex® flooring product and Invision brand modular styles that use eKo® backing.
