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Service Phases according to HOAI

Service Phases 1 to 9 compliant to HOAI (Fees for Services by Architects and Engineers)

For timber and timber bridge constructions, we are processing all 9 service phases according to the current HOAI. We accomplish projects across all service phases or individual phases – as required.

We are also pleased to provide further services such as individual consulting or the processing of competitions away from the HOAI.

Service phase HOAI 1-2

  • Determination of the basic principles
  • Initial planning (project and planning preparatio

Service phases 3-6

  • Draft design planning
  • Approval planning
  • Implementation planning
  • Preparation of the awardinge

Service phases 7-9

  • Collaboration with the awarding
  • Site supervision
  • Site management and documentation