Middle East | Zahner

Doha Student Housing

January 4, 2017/in Exterior Architecture Education, LEED Asia, Doha--Qatar, International, Middle East Burns & McDonnell Blue-grey, Silver L 2012 /by cmorris

Qatar Foundation Education City Student Housing Complex

The student housing complex for the Qatar Foundation’s Education City initiative is a large scale project consisting of two campuses. The complex is designed by Burns & McDonnell who brought in Zahner to provide various metalwork in titanium and stainless steel.

The design for the complex incorporates local culture with modern technology to create a unique, world-class facility for the students of Education City. A traditional Islamic village, consisting of five neighborhoods joined together by a village street leading to a central plaza, inspired the architectural design.

Zahner’s scope was fabrication and furnish-only, providing the spiral centerpiece for the campus. Local contractor teams installed the panels. The building complex is energy independent, generating its own power. This is the first student housing complex in the world to achieve LEED Platinum certification.

Related Project

Sidra Medical Center

Zahner produced the three massive 'wings' which salute the sky using ZEPPS, Zahner's process for designing and manufacturing complex structural forms. The subtle dual curvature required precise engineering and intelligent organization of components.

Qatar Foundation Education City Student Housing Complex

Sidra Medical Center

August 15, 2016/in Exterior Architecture Healthcare Asia, Doha--Qatar, International, Middle East Pelli Clarke Pelli Blue, Green, Orange XL 2014 /by cmorris

Sidra Medical and Research Center in Doha, Qatar

The Sidra Medical Center is designed by Cesar Pelli of Pelli Clarke Pelli with the executive architect Ellerbe Becket in Kansas City. The design is a massive Research and Medical Center which will serve both the science and health for local Qatari’s in Doha.

Zahner produced the three massive ‘wings’ which salute the sky using ZEPPS, Zahner’s process for designing and manufacturing complex structural forms. The subtle dual curvature required precise engineering and intelligent organization of components.

The Sidra project was unique for Zahner in a few different ways. Most projects produced using the ZEPPS Process feature a surface skinned with a durable metal such as stainless steel or copper. The client requested a terra cotta ceramic tile rather than a metal surface. While most environments will find stainless steel to be the highest performance materials, in environments such as a Doha, where sandstorms can blast silica into the surface, a harder, ceramic exterior facade was required.

The project was also unique for Zahner in that it was the first structure to use the Export ZEPPS. This means that instead of preassembling ZEPPS megapanels at Zahner, the ZEPPS components were fabricated and shipped in a disassembled state to Doha. There, instead of sending a field crew to Doha, local installers worked from a manual produced by Zahner. The local installers manual to produce the hundreds of unique panels in an on-site facility nearby the construction site. The panels were then crane-lifted and set by installers on each floor of the building.

Aerial photograph of Sidra, substantially completed.

Export ZEPPS for Sidra

Under normal circumstances, the ZEPPS Panels are fabricated and assembled in the Zahner shop. Each completed panel is shipped to the job site, and under ideal circumstances, installed by Zahner’s own field install team. In the case of Sidra, these ZEPPS Panels were fabricated as parts, packed, crated, and shipped in cargo containers to the site where the parts were re-assembled on site by local Qatari installers contracted by Alce Engineering. Below, a Zahner worker organizes parts for crating and shipment.

To organize this overseas project required the production of digital and paper instruction manuals particular to the Sidra Project’s Export ZEPPS. Zahner Engineers worked with the Marketing Department at Zahner to accurately convey all aspects of assembling Sidra’s Export ZEPPS Panels for prompt installation onto the structure.

Photograph of the paper version of the Export ZEPPS™ Manual for Sidra.

Assembly of an Export ZEPPS™ Panel in Doha.

About the Sidra Medical Center

Sidra is part of a new medical zone on the Education City campus. The Sidra Medical Center will also include residential accommodations for about 300 nurses, a car park and a pedestrian walkway to Weill Cornell Medical College. Sidra Medical Center houses over 500 beds for patients.

At full operation, Sidra will employ over 2,000 full time staff, including a team of highly talented and accomplished physicians and scientists to help establish the medical and research facility as a genuine center of excellence.

Regazzoni Sculpture

August 15, 2016/in Art & Sculpture, Interior Architecture Education, Sculpture Asia, Doha--Qatar, International, Middle East Legorreta + Legorreta Ricardo Regazzoni Gold, Silver M /by cmorris

Ricardo Regazzoni Sculpture at Georgetown, Qatar

Forty reflective spiraling forms appear to float above the atrium at Georgetown University’s School of Foreign Services in the capital city of Doha, Qatar. Completed in 2012, this project marks the fourth significant work produced by Zahner in Doha, and the second produced under the vision of architects Legorreta + Legorreta who designed the building for Georgetown University at Doha as well as the HBKU Doha University Student Center a few blocks away.

The artwork at the heart of Georgetown University was conceived by sculptor Ricardo Regazzoni, engineered by Zahner, fabricated in the Zahner shop, and installed by local installers in Doha under Zahner supervision. Each of the forms measures 38’ long, and the artwork fills an area of 82’ x 131’ over the open atrium.

Collaboration between Zahner and Regazzoni is a match of of kindred philosophies. While Regazzoni works to transform architectural columns and archways into artistic expression, Zahner works to bring architecture into the realm of art. This alignment of sensibilities between the artist and fabricator gave this project a strong sense of direction.

Regazzoni Sculpture at Georgetown University.

Upward view of individual hanging sculptures by Ricardo Regazzoni.

View from below a hanging sculpture at Georgetown Qatar, by Ricardo Regazzoni.

Design Assist for Art: The Regazzoni Sculpture

In late 1990s while working with Frank Gehry on the EMP Museum in Seattle, Zahner coined a term which has become the industry standard for building complex projects: Design Assist. The museum’s complexity required that Zahner work closely with Gehry’s office to develop the design. Design assist was first used to describe this process. Since then, design assist has become widely known as the most intelligent construction method for achieving efficient and cost-effective production of complex architectural projects. Along with frequent partner Metalabs, this process is now being applied to art.

The Regazzoni Sculpture details were developed by Zahner’s think tank of installers, engineers, and fabricators: the Design Assist team at Zahner. This group of engineers and consultants worked together with the artist to develop a system which could meet both the functional and visual standards. The team developed a mockup to test the drawings and construction processes.

Detail of the Regazzoni mockup, revealing its minimalist connections.

Rendering of the Regazzoni installation in CAD.

From Mockup to Installation: The Regazzoni Sculpture

Regazzoni’s undulating, diagonal forms were extremely intricate, requiring specialized engineering and attention to craft during every stage of their creation: from design, to fabrication, to installation. Working within Regazzoni’s vision, Zahner’s Design Assist team developed specialized details for the connections of each intricate geometric part.

Zahner began by producing a mockup of the artist’s design, providing a model that revealed the connections and provided a template for the components. The design features a weld-less connection system. It was important to eliminate welds so that the mirror-polished surface would be free of any discoloration from the welding process.

The resulting surface minimizes the appearance of fasteners, and weld discoloration. The headless pin system is almost indiscernible to the naked eye, and the connections prove to be every bit as strong as welded joints: each connection is capable of supporting 600 kilos, or five times the hanging sculpture’s weight.

Shipping the Regazzoni

Due to its complex geometry and elongated form, the Regazzoni was susceptible to bending during shipment and transportation. To accommodate for this risk, Zahner designed custom lifting rigs and crating to ensure that the piece arrived at the installation site in good condition. Below is an example of the crating, which was custom-built to efficiently and safely ship the pieces overseas to Doha, Qatar. Zahner is committed to the integrity of an artist’s vision, from the preliminary stages of design to shipment and the final days of installation.

Zahner shop personnel make measurements to align the Regazzoni sculpture.

Zahner shipment personnel package the forms in open crates for delivery.

The artist wanted a visual masterpiece with concealed connections, so that each form appears to be suspended by magic. Zahner’s biscuit extrusion is used to attach the metal tendrils to the ceiling.

Building Art & Architecture

Together with the Metalabs art services team, Zahner has completed over 70 public and private works of art for both established and emerging artists. Working with artists has expanded Zahner’s research and development team, which has in turn provided many innovative surfaces, processes, and techniques applicable to both art and architecture. Zahner’s team of engineers and fabricators have proven flexible to many kinds of projects, and have produced works of many scales. Get in touch with to learn about how Zahner can integrate into your project.

Basrah Sports City

August 15, 2016/in Exterior Architecture Arena & Stadium Asia, Basra--Iraq, International, Middle East HOK Brown L, XL 2012 /by cmorris

Sports City Stadium in Basra, Iraq

Designed by 360 Architecture (now HOK), the new Basrah Sport City Center is part of a larger sports complex that aims to boost the city as a sporting center in the Middle East. Zahner provided the perforated weathering steel exterior panels. Zahner also provided a number of interior metal surfaces.

The perforated steel was a pre-weathered Solanum Steel, a Zahner-manufactured weathering steel (corten) product. The product was designed for architectural projects requiring a stable finish and patina with minimal staining of adjacent surfaces.

Related Surface

Basrah Sports City

Timelapse of the Basra Stadium Mockup in Kansas City.

PHOTO © A. ZAHNER COMPANY

Art Wall at Doha

August 15, 2016/in Art & Sculpture, Exterior Architecture, Interior Architecture, Landscape Architecture Education, Sculpture Asia, Doha--Qatar, International, Middle East Hendrix + Studio, Legorreta + Legorreta Jan Hendrix White M 2010 /by cmorris

Art Wall at HBKU Doha University – Student Center

Completed in the Summer of 2010, Helix is a project designed by artist Jan Hendrix with architectural firm Legoretta & Legoretta of Mexico. Zahner engineered and manufactured the painted aluminum panels and substructure in Kansas City and shipped the completed pieces to Doha, Qatar, where local installers placed the large metal plates on both the interior and exterior frameworks.

The project involves hundreds of massive water jet cut and painted aluminum panels, and includes a 40′ high tower in the center courtyard. The pattern cut into the panels replicates the drawings of Jan Hendrix.

Related Project

Hendrix Mexico Sculpture

Completed in 2013, the latest Jan Hendrix sculpture was commissioned by a private collector as a permanent installation on the client's property. The human-scale sculpture includes a landscaped lighting system designed to accentuate the polished aluminum surface.

Designed to Build

Jan Hendrix worked closely with the Zahner Design Assist team to develop the project for production. The artist provided to Zahner both a digital model as well as multiple physical models as the design progressed.

The project required close attention to each panel’s relation to one another, so that the artist’s lines would transition without breaks from panel to panel. This is called the ‘Parametric Relationship’ and it’s a key part of the ZIRA patented system developed by Zahner to translate images, drawings, and patterns into metal panel systems.

From left to right: Jan Hendrix, Zahner President CEO L. William Zahner, and Zahner Engineering Director Paul Martin

The completed project features the artist’s pattern on both the interior and exterior of the student center. Note how the lines transition smoothly across seams from plate to plate. Zahner engineers worked to transfer the artist’s drawings into metal, all while maintaining the system’s parametric relationship.

Each half-inch plate is 20 feet by 8 feet, and the material was water-jet cut on our system of the same size. To see how artists are collaborating with Zahner, including works by Jan Hendrix, visit Hands of the Artist.

Zahner worked with the artist, Jan Hendrix, to define his image digitally so that it could be water-jet cut and fabricated into a cohesive composition with smooth lines flowing across multiple panels.

The public artwork and courtyard is located in the outer edges of Northwest Doha, Qatar. The project was one of the first to be completed with Jan Hendrix, who has worked with Zahner engineers and fabricators on a number of projects. Learn more about producing similar surfaces in water jet-cut aluminum by Contacting Zahner.