Posts tagged with "Mott MacDonald":

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This New Zealand library beams with luminous aluminum and indigenous motifs

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The 2011 Christchurch earthquake devastated much of New Zealand's capital city, knocking down or severely compromising civic buildings across the metropolitan area. Located within the cordoned off Central City Red Zone, the Christchurch Central Library was closed to the public for three years prior to its ultimate demolition in 2014. Completed in October 2018, the new Central Library, titled Turanga after the Māori word for base or foundation, designed by Schmidt Hammer Lassen Architects features a luminous perforated aluminum veil that cloaks a seismically engineered unitized curtain wall assembly.

The 102,000-square-foot library rests atop a rectangular stone-clad podium detailed with expansive representations of Māori artwork. Rising to a height of five stories, the facade fissures to orient itself toward local geographic landmarks, including the mountain ranges of Maungatere, Ka Tiritiri o te Moana, and Horomaka.

 
  • Facade Manufacturer & Installer Alutec (curtain wall), Metal Concept (veil), Southbase Construction
  • Architects Schmidt Hammer Lassen Architects, Architectus
  • Facade Consultants Mott Macdonald, Lewis Bradford Consulting Engineers
  • Location Christ Church, New Zealand
  • Date of Completion October 2018
  • System Unitized glass curtain wall with clip-on cassette metal veil
  • Products Metal Concepts perforated aluminum sheets, Alutec unitized thermally broken aluminum curtain wall

The principal facade element, a wedge-shaped aluminum perforated panel system, was designed as an oversized evocation of the native evergreen species used for traditional Māori textiles. Each panel is approximately a standard height of just under five feet, with widths varying between two, four, and six feet. Similar to the flexibility considerations of the concrete structural system, the design team placed an open joint between each story of perforated panels to allow for differential movement during a seismic event.

For the golden veil that courses across the facade, Schmidt Hammer Lassen Architects coordinated with local fabricator of architectural metalwork, Metal Concepts. The aluminum sheets were pre-anodized to ensure color consistency and were subsequently cut, perforated, and folded into their respective shapes. To connect the panels to the curtainwall assembly, each is outfitted with a slotted hole at the rear of the frame which is fastened to a series of hooks extending from the story-height mullions of the unitized curtain wall. 

The perforations of the aluminum panels follow an approximately 2.5-square-inch triangular grid, with an indentation located on the corners of each triangle. Measuring just under an inch in diameter, the perforations play two roles; accentuating the depth and texture of the facade–the luminosity of the aluminum panels intensifies at sunset–and filtering light through the glass curtain wall.

For the design team, which worked in collaboration with Lewis Bradford Consulting Engineers, one of the crucial considerations for the facade and structural systems was durability during a future seismic event. According to the architects, this seismic force-resisting system is composed of a series of flexible concrete walls that shift during earthquake accelerations. With a system of “high tensile, pre-tensioned steel cables that clamp the wall to the foundations with approximately 1,000 tons of force per wall,” the building is capable of returning to its original position following a sizable earthquake.

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New York City reveals plans for $60 million Bronx animal shelter

This week, Mayor Bill de Blasio announced the location of New York City's newest animal shelter. The 47,000-square-foot Bronx home for rescued, missing, and abandoned creatures will be designed by global firm Mott MacDonald.

Last year, city shelters placed 93 percent of its dogs and cats with pet parents through public adoption or through the city's adoption partner program. The shelter system, which contracts with nonprofit Animal Care Centers of NYC (ACC) to provide services, takes in an average of 30,000 animals across in all five boroughs annually. With space for 70 dogs, 140 cats, 30 rabbits, and 20 other animals, plus ACC offices, this will be the Bronx's first full-service shelter. "We are a completely different organization than we were even five years ago. We have become the go-to resource for NYC animal related issues—from pet adoption to rescue to help with keeping pets and families together," said ACC President and CEO Risa Weinstock, in a prepared statement. "We are excited to bring that level of service to the Bronx, with the addition of a new facility." The East Bronx facility, pictured above, will cost $60 million to build. The city is also renovating an existing shelter in East New York, Brooklyn, to meet demand for animal care services. Pending a successful Uniform Land Use Review Procedure (ULURP), the Bronx building is slated to open in 2024, while renovations on the Brooklyn building will be complete in 2022.
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JFK Airport revamp awarded to Grimshaw and Mott MacDonald team

Last week Governor Andrew Cuomo announced that a Mott MacDonald and Grimshaw Architects-led team was chosen by the Port Authority of New York and New Jersey for the redevelopment of John F. Kennedy (JFK) Airport. Grimshaw and Mott MacDonald are leading a team that includes eight additional firms (among them, TranSolutions, Harris Miller Miller & Hanson, VJ Associates, and ACB Architects). All together, the team has redesigned or provided master plans for ten airports. Among the goals outlined in the vision plan are integrating the airport's terminals, revamping the car routes to the airport to streamline traffic, developing a railway directly to the airport, and generally modernizing the airport with improved retail and business space. While addressing all these concerns in their designs, Mott MacDonald and Grimshaw will also be expected to project forward and imagine the airport's future use and capacity needs through mid-century. The vision for the transportation hub aims to generate $10 billion from investors to revamp the airport in order to better accommodate the nearly 58.8 million people who pass through it yearly—a number that is ever-growing. Currently, the airport is a major economic driver in the New York–New Jersey metropolitan region, supplying $15.8 billion in wages and $43.6 billion in sales, according to the Governor's statement. There is no clear timeline for the project as of yet, but whether the final design incorporates faceted golden soffit or a vaguely arachnid master plan, it's sure to be splashy—just how Governor Cuomo likes it.
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Zaha Hadid unveils plans to build the largest airport terminal on the planet—in China

Fresh off settling a legal dispute with New York Review of Books critic Martin Filler, Zaha Hadid has unveiled plans for her latest project. And even for the Queen of Swoop, this one is big. Very Big. Record-breaking big. Working with ADP Ingeniérie, a French firm that specializes in airport design, Hadid has drawn up plans for the largest airport passenger terminal on earth. The superlative terminal will, of course, be in China. Specifically, at the new Daxing Airport near Beijing. Conceptual designs for the roughly 7.5-million-square-foot space have all the trademark design flourishes of Hadid's work—an undulating roof, swooping columns, and a grand, polished interior. Gizmag noted that from above the terminal appears as a "massive mutant starfish." Not wrong. "Initially accommodating 45 million passengers per year, the new terminal will be adaptable and sustainable, operating in many different configurations dependent on varying aircraft and passenger traffic throughout each day," said Zaha Hadid Architects in a statement. The firm added that the terminal will serve as a multi-modal transit hub with connections to local and national rail lines. "Under the leadership of the Beijing New Airport Headquarters (BNAH) and the Local Design Institute, the joint design team consists of ADPI and ZHA, along with competition consortium group members Buro Happold, Mott MacDonald and EC Harris," reported ArchDaily. The project is slated to be completed as soon as 2017.