The John Hancock Center is a 100-story, 1,128-foot supertall skyscraper located in Chicago, Illinois. Located in the Magnificent Mile district, its name was changed to 875 North Michigan Avenue on February 12, 2018. Despite this, the building is still colloquially called the John Hancock Center.
Skidmore, Owings & Merrill (SOM) is a global architectural, urban planning and engineering firm. It was founded in Chicago in 1936 by Louis Skidmore and Nathaniel Owings. In 1939, they were joined by engineer John O. Merrill. The firm opened its second office, in New York City, in 1937 and has since expanded all over the world, with offices in San Francisco (1946), Los Angeles, Washington, D.C., London, Hong Kong, Shanghai, Mumbai and Dubai.
Michigan Avenue is a north-south street in Chicago which runs at 100 east on the Chicago grid. The northern end of the street is at Lake Shore Drive on the shore of Lake Michigan in the Gold Coast Historic District. The street's southern terminus is at Sibley Boulevard in the southern suburb of Harvey, though like many Chicago streets it exists in several disjointed segments.
Wacker Drive is a major multilevel street in Chicago, Illinois, running along the south side of the main branch and the east side of the south branch of the Chicago River in the Loop. The vast majority of the street is double-decked; the upper level intended for local traffic, and the lower level for through-traffic and trucks servicing buildings on the road. It is sometimes cited as a precursor to the modern freeway, though when it was built the idea was that pleasure vehicles would use the upper level. It is the only street in the city that is prefixed with all four cardinal directions, albeit on different parts of its route. The drive is named for early 20th century, Chicago businessman and city planner Charles H. Wacker.
Marina City is a mixed-use residential-commercial building complex in Chicago, Illinois, United States, North America, designed by architect Bertrand Goldberg. The multi-building complex opened between 1963 and 1967 and occupies almost an entire city block on State Street on the north bank of the Chicago River on the Near North Side, directly across from the Loop. Portions of the complex were designated a Chicago Landmark in 2016.
CHA Consulting, Inc. is an international engineering consulting firm headquartered in Albany, New York. The firm was founded in 1952 by John Clarkson, P.E., in Boston, Massachusetts and focused on civil design work. The firm was subsequently purchased by Ronald Clough and renamed Clough & Associates. Ronald Clough then partnered with Bill Harbour and the firm was renamed Clough, Harbour & Associates, LLP.
HNTB Corporation is an American infrastructure design firm that was founded in 1914. The firm has numerous offices across the United States, and has designed many sports facilities, airports, bridges, tunnels, roadways, and rail and transit systems across the United States and around the world.
The Gerald Ratner Athletics Center is a $51 million athletics facility within the University of Chicago campus in the Hyde Park community area on the South Side of Chicago, Illinois in the United States. The building was named after University of Chicago alumnus, Gerald Ratner. The architect of this suspension structure that is supported by masts, cables and counterweights was César Pelli, who is best known as the architect of the Petronas Towers.
The Old Chicago Water Tower District is a historic district along the Magnificent Mile shopping district in the Near North Side community area of Chicago, Illinois. The district is located on both sides of North Michigan Avenue between East Chicago and East Pearson Streets. It includes the Chicago Water Tower, Chicago Avenue Pumping Station, and Chicago Fire Department Fire Station No. 98. All three structures are part of the Chicago Landmark district designated on October 6, 1971. The Water Tower and Pumping Station were jointly added to the National Register of Historic Places on April 23, 1975. In addition the Tower was named an American Water Landmark in 1969. The Water Tower was also one of the few buildings to survive the Great Chicago Fire. The district is the namesake of the nearby Water Tower Place.
HDR, Inc. is an employee-owned design firm, specializing in engineering, architecture, environmental, and construction services. HDR has worked on projects in all 50 U.S. states and in 60 countries, including notable projects such as the Hoover Dam Bypass, Fort Belvoir Community Hospital, and Roslin Institute building. The firm employs over 10,000 professionals and represents hundreds of disciplines in various markets. HDR is the 10th largest employee-owned company in the United States with revenues of over $2.4 billion in 2017. Engineering News-Record ranked HDR as the 7th largest design firm in the United States in 2019.
The Denver Millennium Bridge is the world's first cable-stayed bridge using post-tensioned structural construction. Its 200-foot (61m) white tapered steel mast rises above Denver's northwestern skyline, connected to the bridge deck and foundation anchors by steel cables. This unique footbridge crosses railroad tracks and the regional light rail system, climbing no higher than 25 feet (8m) above street level, thereby minimizing the height pedestrians must climb. Located near LoDo ,in Riverfront Park, the Millennium Bridge connects the popular 16th Street Mall with the Commons Park in the Central Platte Valley District of the Union Station neighborhood. The bridge is the first of three pedestrian bridges between Downtown Denver and the Highland neighborhood.
William Frazier Baker, also known as Bill Baker, is an American structural engineer known for engineering the Burj Khalifa, the world's tallest building/man-made structure. He is currently a structural engineering partner in the Chicago office of Skidmore, Owings & Merrill, LLP (SOM).
Simpson Gumpertz & Heger Inc. (SGH) is a privately held ENR 500 engineering firm that designs, investigates, and rehabilitates structures and building enclosures. Their work encompasses commercial, institutional and residential buildings, transportation, water/wastewater, nuclear, science, and defense structure projects throughout the U.S. and over twenty foreign countries. SGH has 600 employees at seven offices in Boston, Chicago, Houston, New York City, San Francisco, Southern California and Washington, D.C.
Wiss, Janney, Elstner Associates, Inc. (WJE) is an American corporation of architects, engineers, and materials scientists specializing in the investigation, analysis, testing, and design of repairs for historic and contemporary buildings and structures. Founded in 1956, WJE is headquartered in Northbrook, Illinois, and has over 600 professionals in twenty offices across the United States. WJE personnel are specialized in architectural, structural, and civil engineering; materials conservation, chemistry and petrography, and testing and instrumentation.
Consolidated Consultants Group (CCG) is an international architectural and engineering consultancy firm, specialized in the provision of studies, planning, design and management services in architecture, buildings, infrastructure, transportation, roads, bridges, water and waste water, dams, hydrological analysis and hydraulic structures, with over 600 staff operating in more than 25 countries.
Collins Engineers, Inc. is an ENR Top 500 Design Firm and provides civil, structural, water resources, waterfront, program management and underwater engineering services to government agencies, contractors, and private sector clients. The firm was founded by Thomas J. Collins in April 1979. It is a privately held company with eighteen offices in the United States, United Kingdom, and Ireland. Collins Engineers, Inc. is headquartered in Chicago, Illinois.
Collins Engineers, Inc. was an early advocate for the use of professional engineers as diving inspectors in the evaluation of underwater structures. Using this service, the firm provides underwater engineering services performed by in-house engineer-divers around the world to clients including the United States Navy and state departments of transportation. Collins Engineers, Inc. has also developed reference manuals on the subject for the Federal Highway Administration (FHWA) and National Highway Institute (NHI).
Collins Engineers, Inc. also provides design and analysis services for railroads, waterfront facilities, and transportation structures, as well as site development engineering for commercial and institutional concerns.
In 2006, Collins Engineers, Inc. acquired MacIntosh Engineering and Development Co.. In 2008, Collins Engineers, Inc. acquired Charles Keim & Associates, Inc..
Srinivasa "Hal" Iyengar was an Indian American civil engineer and a senior structural consultant, who has been particularly instrumental in the development of innovative and efficient structural concepts and systems for high-rise, long-span and stadium structures.
The New Beijing Poly Plaza was completed in 2007. It was designed for the China Poly Group Corporation to serve as their new corporate headquarters, as well as a mix of commercial and cultural uses. It is located in Beijing, China northeast of the Forbidden City.
Magnusson Klemencic Associates is an American structural and civil engineering consulting firm with its headquarters in Seattle, Washington. The company has completed projects worth more than $99 billion in 48 states and 54 countries. Significant MKA projects through its history include the World Trade Center, the Columbia Center, Aqua, the Doha Convention Center Tower, the Olympic Sculpture Park, and Salesforce Tower.
The Grandview Heights Aquatic Centre (GHAC) is an indoor Olympic-sized aquatic centre in Surrey, British Columbia, Canada. It is located in the Grandview Heights neighbourhood of South Surrey, and was designed by HCMA Architecture + Design, built at a cost of $55 million and opened in June 2016. The facility features a 10-lane 50-meter lap pool, leisure pool with lazy river, hot tubs, diving towers and a water slide in addition to a sauna and steam room.
