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INGENIEURPLAN SIEBEL GMBH
  • COMPANY
    • MANAGING DIRECTOR
    • TEAM
    • CERTIFICATIONS / AWARDS
    • CAREER
  • SERVICES
  • NEWS
  • PROJECTS
  • CONTACT
  • Deutsch
  • English

Indoor swimming pool Haan

  • Aug 25, 2020
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  • News

Barrier-free access to the Haan indoor swimming pool, design by IP Siebel

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Dynamic facilitation

  • Aug 25, 2020
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  • News

Dynamic facilitation at alten Pumpstation

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Topping out ceremony Naber, Bochum Eppendorf

  • Aug 14, 2020
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  • News

Residential and commercial building as KfW 55 house that generates all of the energy it needs, calculated on an annual basis. In addition to photovoltaics, the waste heat from the bakery is also used.

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INGENIEURPLAN SIEBEL GMBH
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