Work phases

  • Dlubal Glossary

Glossary Term

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Service phases are regulated in the HOAI and describe the individual service profiles within the construction planning. They are divided into 9 parts.
In the HOAI, the individual service profiles are described as follows:

  1. Basic determination
  2. Pre -planning
  3. Preliminary design
  4. Architectural design
  5. Final Planning
  6. Preparation of the award
  7. Participation in the award
  8. Object surveillance
  9. Facility management, documentation
For area planning (land -use planning and landscape planning), the service phases are designed specifically according to the respective requirements.


Service phase HOAI Performance picture