Reference

Vestas nye hovedkontor, Aarhus, Denmark

Vestas nye hovedkontor

Projektfakta

Aarhus, Denmark
Kontorbygning
Gulvvarme- og køling, Brugsvand- og varmesystem MLC
Færdiggørelse: 2011

Uponors rolle

30000
Vestas' nye hovedkontor i Skejby bliver meget ambitiøst på energisiden. Det bliver den første bygning i Norden, der kan LEED-certificeres i den bedste kategori Platin. Kun omkring 150 kommercielle bygninger i verden har opnået den amerikanske certificering Platin, og set med danske briller, bliver bygningen en lavenergiklasse 1-bygning. Vestas' hovedkvarter vil have landets største jordvarmeanlæg og bruge omkring 50 % mindre energi end en gennemsnitlig kontorbygning.


For at opnå LEED-certificeringen er kravet til projektet, at der bl.a. skal være korrekt arbejdsmiljø, også under byggeperioden.  F.eks. skal de mange håndværkere prækvalificeres for at kunne komme i betragtning til at arbejde på projektet. I den proces kontrolleres de enkelte virksomheders kvalitetssikring, m.v. Byggeriet skal også have en vis grad af bæredygtighed. Dvs. når huset om 100 år skal rives ned, skal materialerne være af en kvalitet, der kan nedbrydes og genbruges i et vist omfang.  Byggepladsen er bygget meget struktureret op og sikkerheden er i top. Der er ingen adgang på byggepladsen for personer, der ikke har været gennem et sikkerhedskursus først. Alle håndværkere samt tilsynsførende m.v. er klar over, hvor sikkerhedsudstyr og lignende er placeret.


Projektet var oprindeligt foreskrevet med kølerør i ABS/PE-plast. Hverken ingeniører eller installatører havde de stramme krav til sikkerheden i tankerne, da de projekterede med ABS-rør, der jo skal limes sammen. Da de amerikanske tilsynsførende så, hvad installatøren var i gang med, blev arbejdet stoppet!  På højeste plan i Vestas valgte man nu at ændre projektet fra ABS til MLC. Kravet var ét rørsystem, der kunne dække byggeriets behov for rørføring af kølevand fra 16 -110 mm. Uponor blev valgt til pga. virksomhedens ”grønne profil” og fordi Uponor var den eneste leverandør, der kunne levere et system med et så stort spænd i dimensioner.


Udefra opleves Vestas' kontorstruktur som et samlet hus med kontormiljøer med changerende mørke og mosaiske facader samlet om et åbent og indbydende atrium. Atriumrummet er husets omdrejningspunkt. Her ankommer man, og herfra fordeler man sig ud til husets forskellige afdelinger og funktioner. I atriet ligger to store stenvoluminer, som begge fungerer som mødecentre. Atriumrummet skabes som et levende og attraktivt miljø, der i sit forløb skaber varierede rumlige oplevelser og mulighed for ophold. Vestas er en organisation i konstant udvikling, og dette stiller høje krav til kontorernes fleksibilitet. Kontorafsnittene er derfor indrettet med vægge, der kan opstilles efter behov pr. 3 meter. På denne måde kan man let etablere varierede kontormiljøer med 1 til 20 personers kontorer – uden at bygningens tekniske installationer berøres.


Danmarks største kombinerede geotermiske energisystem, med 36 km rør, vil forsyne bygningen med den nødvendige varme- og kølekapacitet. Om seks måneder vil omkring 550 medarbejdere arbejde på Vestas' nye domicil i Århus, og takket være den energibesparende teknologi, vil det være blandt de mest bæredygtige kontorbygninger i landet. Byggeriet forventes færdigt i november 2011.
 

Vestas nye hovedkontor

0002810

Projektinformation

Projektinformation

Adresse
Hedeager, Skejby
Land
Denmark
Færdiggørelse
2011
Projekttype
Ny bygning
Bygningstype
Kontorbygning

Partnere

Partnere

contractor
Phil & Søn
Denmark

architect
Arkitema
Frederiksgade 22 Århus C
Denmark

installer
BJ Stål
Lundvej 38 8800 Viborg
Denmark

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