Further development of the Arho system and deployment of a production environment for zoning plan data compatible with Ryhti

Summary

The City of Paimio is seeking a software development service to deploy a production environment for zoning plan data compatible with Ryhti and to further develop the open-source Arho tool for zoning needs. The work covers model-based production of zoning plan data, digital planning workflows and transfer of data to the built environment information system (Ryhti). The work must be completed by 30 November 2027 at the latest, and the contract runs until 31 December 2027. The machine-readable notice did not include precise selection requirements; these must be checked in the tender documents.