Digirail Project and Junakalusto - Request for Information 2022 Fitment of Sm5 for ERTMS tests and ATO and rolling stock integration

Pääkaupunkiseudun Junakalusto Oy in English Metropolitan Area Rolling Stock ltd. (”Junakalusto”) and the Digirail project have jointly prepared the procurement of the test installation of ETCS, STM, ATO and FRMCS equipment to two Stadler Flirt Sm5 train units. We gladly invite you to the market dialogue arranged by Junakalusto together with Digirail project.

PURPOSE OF THE MARKET DIALOGUE We have the following key objectives for the market dialogue: - Finding out the degree of interest of suppliers in supplying test equipment for Sm5 trains and willingness to participate in the competitive tendering possibly arranged after the market dialogue - Obtaining additional information for the needs of rolling stock related work performed within Digirail and rolling stock owners involved in their preparations for the procurement of ETCS equipment - Raising the awareness of suppliers about the rolling stock related issues of Digirail project For this, we have provided some additional material on the topics that are of particular interest to us, along with questions where we would like your views and opinions. REQUEST FOR INFORMATION Junakalusto sends the request for information ("RFI") and asks you to respond by answering the questions in the RFI (Annex 1), and to provide information about your product portfolio which you would propose and offer during the potential later procurement process. Please submit the answers to the questions at the latest on 6th of September 2022. The questions and answers will be handled jointly with each participant in accordance with the principles set out here for the market dialogue event which will be held in September 2022. A supplier can decide which parts (or all) it want to answer based on its products and interests. We are hoping for answers to all parts of RFI from a supplier, but in the end, it is up to a supplier to decide. It is also possible to answer RFI but not to join the market dialogue event, if preferred by the supplier. MARKET DIALOGUE EVENT In the market dialogue, three (3) hours will be reserved with each participant. The market dialogues will be held remotely via MS-Teams. Below you will find a list of the times that can be selected. Please reserve the times that are suitable for you for each topic by notifying the suitable times by e-mail to Tuomo Pietilä tuomo.pietila@junakalusto.fi. We hope that you will propose the time that suits you at the latest by 8th of August 2022. It is preferred that several times are proposed by each supplier, if possible. The times of the market dialogue event that can be reserved (all times are EET): - 8th of September 2022 13:00 - 16:00 - 9th of September 2022 10:00 - 13:00 - 9th of September 2022 14:00 - 17:00 - 12th of September 2022 13:00 - 16:00 - 14th of September 2022 10:00 - 13:00 - 14th of September 2022 14:00 - 17:00 - 16th of September 2022 10:00 - 13:00 - 16th of September 2022 14:00 - 17:00 - 28th of September 2022 10:00 - 13:00 - 28th of September 2022 14:00 - 17:00 We will send the invitations to the market dialogue for all participants after the time limit mentioned above (8th of August 2022).

The invitation to market RFI is not a contract notice or invitation to tender, but it is the question of a market consultation / request for information. Procurement procedure is not started by the publication of the request for information. A contract notice and an invitation to tender will possibly be published later. The invitation to market dialogue and RFI does not obligate the contracting entity to implement the actual procurement. Answering the invitation to market dialogue and RFI is not a prerequisite for the participation in the competitive tendering possibly arranged later. No compensation will be paid to the supplier for participating in the market dialogue. The information obtained from the request for information may be used to prepare the procurement documents. All information received from the suppliers taking part into this RFI process shall be treated as confidential and shall not be disclosed to a Third party without the other party’s written permission. Junakalusto and the Digirail project are both considered to be behind this RFI process, so they are not considered to be Third parties.