Subject matter of the procedure The contracting authority wishes to use external services for upcoming tasks. In order to facilitate the commissioning of engineers for assignments and to make the process of preparing quotations and commissioning short and efficient, this tender is intended to award a framework agreement to a AVEVA PI service provider. A total volume of 100-200 person-days per year is to be expected (no purchase obligation), maximum contract volume is 5 mio EUR. The framework agreement is to have an initial term of 36 months, with the option of five extensions of 12 months each, up to a maximum total of 96 months. Scope of work For the Scope of Works please refer to appendix “01_Service description". Selection Phase To demonstrate your eligibility, you must fulfil the criteria listed in appendix "03_Suitability Criteria” via Mercell and the provided forms F01 to F05. Requests to participate from tenderers who do not submit the required forms will not be considered. Should there be any changes to your own declarations during the selection process, TenneT must be informed of the changes immediately and, if necessary, updated declarations and supporting documents must be submitted via Negometrix. The deadline for submitting your request to participate via Negometrix is May 15, 2026 at 12:00 PM.