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We have international experience of work in over 30 different countries.
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we master steel
Structural steel design is one of our specialities. Our specialised skill is known and recognised. Qualified personnel and long experience of co-operation with fabricating works lead to ease of fabrication and erection. In addition to steel frames of buildings, our services include

Service platforms and walkways
Pipe and transport bridges
Silos, reservoirs and chimneys
Machine foundations
Sheet metal structures
Big hoisting doors

references
The Finnish Fair Corporation, exhibition hall extension SM 2000, office and gallery extension. Structural steel    1 200 tons. Xsteel design of architectural structures with demanding details.
Eerikkilän Jalkapallohalli Oy, Football hall, Eerikkilä, Finland. Structural steel 270 tons. Lightweight arched hall, span 72 m.
PPTH Steel Ltd., Norsk Hydro, Aluminium mill, Karmøy,Norway. Steel framework, structural steel 2200 tons. A heavy structure industrial building.
PPTH Steel Ltd., Colosseum Park, Commercial Building, Oslo, Norway. Steel framework of a commercial and office building. Structural steel 400 tons, special architecture.
Kvaerner Pulping AB, Empresas CMPC S.A., Recovery boiler house, Chile. Recovery boiler house for a pulp mill. Structural steel 1 200 tons. Earthquake-analysed boiler house.
The Finnish Fair Corporation, Fair Centre extension, Finland. Main entrance of the Fair Centre and office extension. Structural steel 400 tons. Architectural structure with demanding details.
Mock Doors Oy, Kvaerner Warnow Werft GmbH, Hoisting doors, Rostock, Germany. Gigantic hoisting doors for the shipyard dock halls. Structural steel 420 tons. Special structures with exceptional dimensions.
Normek Oy, Sachsen Papier GmbH, Storage building, Eilenburg, Germany. Waste paper storage building. Structural steel 1000 tons. Covered area, demans for fire resistance.
Kvaerner Masa-Yards Ltd., Dock extension, Helsinki, Finland. Dock extension for the new shipyard. Structural steel 1350 tons. Demanding work without interrupting the ship production.
Outokumpu Engineering Contractors, Kennecott, Utah, USA. Flash smelting and flash converting furnaces with offgas handling. Structural steel 2350 tons. Complicated and demanding structures, workshop in the USA.
PPTH Steel Ltd., Finnair Oy, Aircraft hangar, Finland Aircraft hangar Leko 7 at Helsinki Airport. Structural steel 5200 tons. Innovative design and erection techniques.
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Selected references
Recent references
Wood structures
Precast concrete structures
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last updated: 14.6.2005
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