Civil engineering works, cable and pipe work

The Thuringian State Office for Construction and Transport in Germany from Europe region has released this tender for Civil engineering works, cable and pipeline work. A photovoltaic system (PV system) is currently being constructed on the grounds of the Thuringian teaching, testing and experimental farm in Buttelstedt. This system will supply a balancing group for the state of Thuringia. This tender concerns Lot 2 of a total of three lots. Lot 1 (transformer station) and Lot 3 (PV system) have already been awarded. Lot 2 comprises the connecting cable and pipeline systems as well as the necessary civil engineering works. The services include, among other things: - Exploratory excavations and their documentation using appropriate technology - Construction of a cable trench approximately 500 m long through various surface coverings (concrete, asphalt, property and garage access roads), including removal and restoration of the surfaces and disposal - Extensive tree pruning and clearing work, including root removal - Dismantling and reconstruction of fence systems - Construction of cable trenches and cable ducts according to DIN standards, as well as laying of cables, in particular approximately 1,260 m of NAYCWY 4x240, approximately 300 m of NAYCWY 4x185 and approximately 1,390 m of NYCWY 4x185, as well as smaller quantities of other cables with different cross-sections - Construction of a conduit system for later cable pulling - Installation of communication cables (fiber optic cable A-DF(ZN)B2Y and telecommunications cable A2Y(L)2Y 20x2x0.8) - Connection Cable installation to the new transformer station and to five new cable distribution cabinets (CDCs) - Installation of the transformer station's building entries with end caps and seals - Construction of two transfer CDCs for the PV system and their connection to the PV sub-distribution boards included in Lot 3 - Construction of three CDCs to replace the existing low-voltage systems - Provision of barrier systems, lighting, and access control # Multiple main bids are permitted, each of which must be eligible for award on its own merits. All main bids that are not eligible for award on their own merits will be excluded from the tendering procedure. The award criterion for evaluating the main and, if applicable, alternative bids is price. The price is determined from the bid's total value. The total values ​​are calculated from the recalculated bid amounts, taking into account discounts, reimbursements from the wage adjustment clause, and maintenance offers. with tender notice no. 1468/26-B-Ö-21 published on 15 Oct 2026. The tender is due to expire on 18 Nov 2026. This tender is sourced from Vergabe and is eligible for suppliers interested in Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork, Construction work for pipelines, communication and power lines, Civil engineering support services. 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 15553453.