Uplinkon 110 kV:n sähköaseman uusiminen

The Turku Energia Sähköverkot Oy in Finland from Europe region has released this tender for Turku Energia Sähköverkot Oy (hereafter TESV) is modernizing the 110 kV power substation located in Turku. The project is based on replacing the current 110 kV circuit breaker installation with a new SF6-free GIS circuit breaker installation. The new circuit breaker will be installed in the newly constructed power substation building in the northern part of the existing power substation area. The existing conductor connections will be connected to the new circuit breaker via 110 kV cable connections from the current terminal portal. The project scope includes the construction of the power substation, which encompasses the design, construction, equipment, and other materials, installation, testing, and commissioning works, documentation, and demolition works as detailed in the procurement documents. This is a comprehensive project that will be executed as a single procurement. The procurement adheres to the regulations of Regulation (EU) 2024/573 on F-gas. The main procurement packages include: - Construction of a new two-story power substation building; - A dual 110 kV GIS circuit breaker system and associated control, protection, automation, and auxiliary power systems; - 110 kV cable works including earthworks, foundation works, and materials; - Demolition works for the existing 110 kV circuit breaker installation and substation building. The procurement will be conducted through a negotiation procedure in accordance with the special procurement law. Since the procurement relates to the contractor's critical infrastructure, limited general information about the procurement package will be published during the participation request phase. The attached documents include the project description, draft agreement, reference form, confidentiality agreement, and the General Terms of the Construction Contract YSE 1998. Bidders must assess their interest in participating in the procurement process based on the information provided in the participation request and its annexes. Bidders are required to accept the confidentiality agreement attached to the participation request and submit a signed participation application as an annex. Detailed information about the procurement scope will be provided to the selected bidders in subsequent stages of the procurement process. The final scope, extent, interfaces, and responsibilities of the parties will be finalized during the tendering and negotiation phase. The implementation phase of the project is estimated to take place between 2027 and 2030. Design work may commence upon the effective date of the agreement, with construction works immediately following once the necessary permits are obtained. The new power substation is targeted to be ready for operational use by December 1, 2029, and the demolition works related to the project are to be completed by June 1, 2030. The schedule will be finalized based on the preparation of the procurement, negotiation process, and the selected implementation solution. with tender notice no. 705710-2026 published on 13 Oct 2026. The tender is due to expire on 03 Nov 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Circuit breakers, Substation equipment. Interested bidders can obtain further information including complete bid documents or ways to participate by registering on Tender Impulse and referencing via Tender Impulse ID 15464209.