Imatra GIS Elektrisiteitsûnderstasjon by Virkkunen and Co Architects

Imatra GIS Elektrisiteitsûnderstasjon by Virkkunen and Co Architects is a highly esteemed winner of the very prestigious 2021 A' Design Award yn Sulver in Arsjitektuer, Gebou en Struktuerûntwerp Competition Category.

SulverArsjitektuer· 2021

Imatra GIS Elektrisiteitsûnderstasjon

by Virkkunen and Co Architects

Client: Virkkunen & Co Architects

A' Design Award yn Sulver Winner in Arsjitektuer Category

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Verified Award Winner

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The Design

About Imatra GIS Elektrisiteitsûnderstasjon

Imatra GIS is in elektrisiteitsûnderstasjon dat set is yn it lânskip fan de Imatrankoski-stroomfersnellingen yn East-Finlân. It projekt omfsettet in ûnderstasjongebou en fiif krêftmêsten en terminals. It gebou hat in betonnen frame en dûbelhûdgevels. De bûtenlaach is makke fan mei de hân makke lange bakstiennen dy't yn in sigesagprofyl lein binne en stipe wurde troch in stielen frame. De transmissykonstruksjes binne makke fan trijehoekige lasse stielprofilen. It ûntwerp brekt aspekten fan de boude kontekst útinoar en set de eleminten wer gear yn in nije abstrahearre foarm, yn lykwicht mei it omlizzende lânskip.

The Recognition

About the A' Design Award yn Sulver

Imatra GIS Elektrisiteitsûnderstasjon is in winner fan de A' Design Award yn Sulver, in bûtengewoan prestisjeuze erkenning foar topûntwerpen dy't prachtich en yndrukwekkend binne. Sulverwinners binne tige briljante en ekstreem kreative wurken dy't de treflike ekspertize, it talint en de skerpsinnigens fan har ûntwerpers yllustrearje. Fan Imatra GIS Elektrisiteitsûnderstasjon wurdt ferwachte dat it in prachtich foarbyldwurk is, opmerklik profesjoneel en djip ynnovatyf. Dit winnende ûntwerp fan de A' Design Award yn Sulver is in tige opfallende, bewûndere útfining dy't foardiel bringt en de grinzen fan keunst, wittenskip, ûntwerp en technology ferleget. Imatra GIS Elektrisiteitsûnderstasjon is in skepping dêr't breed oerjûn wurdt, dy't winsken wekker makket, positive gefoelens bringt en ferwûnderjen en fernuvering opwekket.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The project is composed of an electricity substation building and an array of five designer power pylons and terminals, set in the national landscape of Imatrankoski rapids in Eastern Finland. The new structures were designed to be in balance with the surrounding landscape. Their design breaks apart aspects of the built context and reassembles them in a new abstracted form. A combination of hand-made and industrial materials and structures is used to achieve this.
Dimensions & Packaging: The substation building floor area: 965 sqm. Length x width x height of the building 44,1 m x 13,2 m x 8,1 m.
Tags: infrastructure, architecture, landscape, electricity substation, transmission, power line, brick, concrete, steel
Production Technology: The substation building has a concrete frame and double-skin facades. The outermost facade layer consists of hand-made long bricks laid in a zig-zag profile. The brick cladding is supported by a steel frame fixed to the inner concrete facades. The concrete structure consists of pre-fabricated and in-situ parts. The transmission structures are made of triangular welded steel profiles. They consist of workshop-made, coated pre-fabricated sections assembled and erected on the site without welding.
Design Challenge: The main challenge was architectural rather than technical, due to the qualities of the surrounding landscape and the history of the area. Visual and structural coherence of the distinct parts and general sensitivity to the context were methods for overcoming this challenge. We arrived at the final design through a process of elimination. Dozens of prototype 3D models were evaluated for impact in a detailed and accurate site model based on an extensive point-cloud data set of the area.
Research: We used site visits and literature sources for determining visual and historical factors that would most influence and serve the design. Literature about the history of the landscape, tourism, architecture, and industry in the area was used. The finding that had the most impact on the design was based on the analysis of the external architecture of the old hydropower plant: the rhythm of the facade openings, and the materials used in the buildings.
Inspiration: The beautiful landscape and the historical significance of the area were the primary sources of inspiration for us. The existing, impressive industrial architecture of the context was another major factor in the design. The guiding principle has been that the new structures should form a clearly defined new historical layer. They would also have to be timeless and combine harmoniously with the context. We sought to further elevate the beauty of the site.
Project Duration: Project completed: 2020
Location: Imatra, Finland
Operation Flow: Imatra electricity substation and the transmission structures are not fenced off from the surroundings and they can be approached freely. The substation is an unmanned facility that is mainly remote-controlled from a central control room located off-site. It is visited regularly for inspection and maintenance purposes by trained personnel. In the main process equipment room, the users control the switchgear equipment on a workstation designed for this purpose.
Team Members: Tuomas Kivinen
Anna Blomqvist
Maria Karjalainen
Image Credits: Image #1: Photographer Tuomas Kivinen, 2020.
Image #2: Photographer Tuomas Kivinen, 2021.
Image #3: Photographer Tuomas Kivinen, 2020.
Image #4: Photographer Tuomas Kivinen, 2021.
Image #5: Photographer Tuomas Kivinen, 2021.