Procurement Summary
Country: Finland
Summary: Further Development of the Arho System and Implementation of the Ryhti-Compatible Site Plan Information Production Environment
Deadline: 12 Aug 2026
Posting Date: 27 Jun 2026
Other Information
Notice Type: Tender
TOT Ref.No.: 144123462
Document Ref. No.: 581/02.08.00/2026
Competition: ICB
Financier: Self Financed
Purchaser Ownership: Public
Tender Value: Refer Document
Purchaser's Detail
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Login to see detailsTender Details
The city of Paimio is requesting an offer for a software development service, the goal of which is to implement a Ryhti-compatible site plan information production environment and to develop the open source Arho tool for site planning needs. production of information model-based site plan data, development of digital workflows for zoning, transfer of plan data to the Built Environment Information System (Ryhti) and enabling the transfer of valid plans Ryhti system. The project uses the open source Arho tool, which works in the QGIS environment and enables the production of schematic data according to national data models. The solution must later be usable in others as well in the municipalities. The procurement will be carried out with a government grant for the renewal of data management of the built environment granted by the Ministry of the Environment. The content and requirements of the procurement are described in more detail in the appendices of the tender. from the signing of the procurement contract and ends on 31 December 2027. The implementation of the work must be ready by 30 November 2027 at the latest, after which the customer has one month to inspect and approve the delivery. The software development must support the Ryhti system up-to-date specifications and take into account possible changes in national data models, interfaces and transfer procedures during the project.
Published: 25/06/2026 Deadline for submitting questions: 10/07/2026 Deadline for tenders: 12/08/2026
Documents
Tender Notice