Preparation of the detailed plan for the Itä-Somersoja planning area

Summary

The tender concerns the preparation of a detailed plan for the approximately 119-hectare Itä-Somersoja planning area, including an area allocated for a planned data centre and a possible 25-hectare extension. The work includes field surveys and site visits, cooperation meetings, preparation of the participation and assessment plan, draft and proposed detailed plans, the planning report, participation in authority negotiations, and responses to feedback, objections, statements and possible appeals. Deliverables must be provided as plan maps in DNG or DWG and Adobe PDF formats, and as text documents in Adobe PDF and Word formats. The tender must also include an option, priced per unit, for organising a public information event. The submission deadline is 14 September 2026 at 09:00 UTC. Offers are evaluated equally on the project plan and schedule, key personnel’s experience in business-area planning, key personnel’s data-centre project experience, and the estimated total project price.