Use: Multi-tenant flexible adaptive reuse

  • users both from vicinity and elsewhere: for tourists and locals
  • includes both loose fit, low-cost spaces more expensive parts

Including:


(The following include floor areas and circulation space of the listed activities)


Hotel and accommodation (not residential) 2tm2

Budget boutique hotel 2tm2


Event space 2tm2

Concert / party / meeting venue 1,5tm2

Supporting spaces 0,5tm2


Creative industries 2tm2

Offices, ateliers, and workshops for the creative industry 2tm2


Other office spaces 2tm2


Culture, visual and performing arts 11-14tm2

Centre of the Visual Arts (Kuvataiteen talo) 3-4tm2

• Exhibition spaces (1tm2)

• Project spaces, different sizes (500m2)

• Public workshop spaces (500m2)

• Shared use workshops with technique for artists (500m2)

• Residence activities (300m2)

• Retail for artists (incl. framing, art books, law services (200m2)

Helsinki Art Museum 11tm2

• Exhibition spaces (4tm2) 

• Public workshopping spaces + auditorium + event and meeting spaces near the main lobby (1000m2) 

• Offices, staff's service spaces and breakrooms (900m2) 

• Facilities for the staff in the background (handling artworks, conservation, storage, 1,1tm2) 

• Exhibition construction (loading, workshops 800m2) 

• Retail connected to the lobby (500m2) 

• Lobby spaces (1000m2) 

• Restaurant (500m2) 

• Building techniques (HVAC etc. 1,5tm2) 


Retail, food and beverage 2tm2

Sport 3tm2


Circular society recycling hub 2,5tm2

Entrance & administration 200m2

Customer drop-off area incl. containers 500m2

Storage & baling 500m2

Hazardous material storage 100m2

Education/visitor centre 150m2

Composting 150m2

Pop-up space for sharing local services (catering, haircutting etc.) 300m2

Community greenhouse 200m2

Recycling area for household goods 200m2

Recycling area for clothes 200m2


Community 3tm2

Kindergarten 2tm2

Library 1tm2


tot. 25-30tm2 (of which floor areal 15-18fl-m2)

+ car parking 1pp/130fl-m2 (115-138 pp, spatial requirement app. 12,5m2/car) = 1,5t-2tm2

+ common spaces app. 6tm2

• building-level common lobbies, circulation etc. to the spaces above 


All tot. app. 30-40tm2





Design instructions


Starting point:

Power Plant app. 35tm2 + the personnel service building 5tm2 + Machine Works building app. 15tm2

Tot. app. 55tm2


Buildings doomed to be demolished / dismantled:

- Machine Works (Konepaja); made completely of prefab elements, app. 15tm2

- Transformer Halls  (B) app. 3tm2

- Sulphur Extraction Facility (M) app. 1000m2

- Wet waste storage (N) app. 200m2

- Suphur Processing (O) app. 500m2

tot. app. 20tm2

remains app. 35tm2, part of which can be demolished/dismantled



Possibly preserved parts - a plan drawing

Approximate target:

It is important to understand that your design in the end must be app. 30-40tm2 and include include ⅓ interior refurbishment, ⅓ new floor construction within existing buildings, and ⅓ totally new building parts, thus app.:

  • reused existing spaces 10tm2
  • new floors within existing building envelopes 5tm2 
  • new construction at lest partially made of recycled building and moved parts from the site 5tm2 
  • purely new construction 20m2


Cutting concrete with diamond saws and wires have become commonplace technique. Please see for example this informative video:


  :



Outdoor areas: These need to be designed to the site

  • Outdoor terminal for Vantaa buses
  • Skateboarding park
  • Spaces for Flow Festival 




Viimeksi muutettu: torstaina 18. tammikuuta 2024, 22.00