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Imatra GIS Pencawang Elektrik by Virkkunen and Co Architects

Imatra GIS Pencawang Elektrik by Virkkunen and Co Architects is a highly esteemed winner of the very prestigious 2021 A' Design Award Perak in Reka Bentuk Seni Bina, Bangunan dan Struktur Competition Category.


PerakSeni Bina· 2021

Imatra GIS Pencawang Elektrik

by Virkkunen and Co Architects

Client: Virkkunen & Co Architects

A' Design Award Perak Winner in Seni Bina Category

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The Design

About Imatra GIS Pencawang Elektrik

Imatra GIS ialah sebuah pencawang elektrik yang terletak di landskap jeram Imatrankoski di Finland Timur. Projek ini merangkumi sebuah bangunan pencawang serta lima tiang kuasa dan terminal. Bangunan ini mempunyai rangka konkrit dan fasad dua lapisan. Lapisan luar diperbuat daripada bata panjang buatan tangan yang disusun dalam profil zig-zag dan disokong oleh rangka keluli. Struktur penghantaran diperbuat daripada profil keluli kimpalan bersegi tiga. Reka bentuk ini memecahkan aspek konteks binaan sekitar dan mencantumkan semula elemen-elemen tersebut dalam bentuk abstrak yang baharu, seimbang dengan landskap sekelilingnya.

The Recognition

About the A' Design Award Perak

Imatra GIS Pencawang Elektrik ialah pemenang A' Design Award Perak, pengiktirafan yang sangat berprestij yang dianugerahkan kepada reka bentuk bertaraf tinggi, indah dan mengagumkan. Pemenang Perak ialah karya yang amat cemerlang dan sangat kreatif yang menggambarkan kepakaran, bakat dan ketajaman fikiran yang luar biasa pereka bentuknya. Imatra GIS Pencawang Elektrik diharapkan menjadi karya yang menakjubkan, contoh teladan, sangat profesional dan sangat inovatif. Reka bentuk pemenang A' Design Award Perak ini ialah ciptaan yang sangat ketara dan dikagumi yang memberi manfaat kepada dan memajukan batas seni, sains, reka bentuk dan teknologi. Imatra GIS Pencawang Elektrik ialah ciptaan yang sangat dicemburui yang membangkitkan keinginan, membawa perasaan positif dan mencetuskan rasa hairan serta kagum.

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.

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