Reconstruction and expansion of the sewage treatment plant located in Olsztyn near Częstochowa at Storczykowa Street

The Miasto i Gmina Olsztyn in Poland from Europe region had released this tender for 1. The subject of the contract is: Reconstruction and expansion of the sewage treatment plant located in Olsztyn near Częstochowa at Storczykowa Street. 2. A detailed description of the subject of the contract is set out in Chapter III of the Technical Specifications, the design and cost estimate documentation, and the proposed contractual provisions (Appendices 12A and 12B to the Technical Specifications). 3. The work must be carried out while ensuring the continuous operation of the treatment plant. The Ordering Party recommends that, in the first stage of implementation, construction work related to the expansion of the sewage treatment plant (a new facility) be carried out, enabling the biological treatment process and obtaining a partial occupancy permit. Subsequently, the remaining construction work be commenced to ensure the continuity of sewage collection and treatment. The reconstruction and expansion must not disrupt the operation of the sewage treatment plant. Any shutdowns and changes to the equipment's operating cycles must be agreed upon with the City and Municipality of Olsztyn and Przedsiębiorstwo Wodociągów i Kanalizacji Okręgu Częstochowskiego SA, and the Supervision Inspector's written consent must be obtained. 4. Note: The contract is co-implemented and co-financed by the City and Commune of Olsztyn and Przedsiębiorstwo Wodociągów i Kanalizacji Okręgu Częstochowskiego SA in Częstochowa. When submitting a bid, the Contractor is obliged to present in the bid form separate implementation costs of: reconstruction of the sewage treatment plant (part A); expansion of the sewage treatment plant (part B). Note: The Ordering Party does not allow partial bids. 5. The scope of works for the reconstruction of the sewage treatment plant is financed by Przedsiębiorstwo Wodociągów i Kanalizacji Okręgu Częstochowskiego SA. The basis for the valuation is the design and detailed documentation – part A. 6. The scope of works for the expansion of the sewage treatment plant is financed by the City and Commune of Olsztyn. The basis for the valuation is the design and detailed documentation – part B. 7. ON-SITE VISITS: The Ordering Party requires, in accordance with Art. 131 sec. 2 point 1 of the Public Procurement Law, that before submitting the bid, the Contractor conducts an on-site inspection of the area and facility where the works covered by the subject of the contract will be carried out in order to obtain all data and information necessary for the proper performance of the contract and the correct calculation of the bid price. The Contractor's presence at the on-site inspection is mandatory and requires confirmation of this fact with an appropriate document – ​​template Appendix No. 13 to the Technical Specifications. Failure to submit a declaration of having completed an on-site inspection with the bid constitutes a basis for rejection of the Contractor's bid, referred to in Art. 226 section 1 point 18 of the Public Procurement Law. The Ordering Party hereby informs that it will verify the declaration submitted with the bid with a list of persons - representatives of contractors present at the inspections on dates set by the Ordering Party. 8. The City and Municipality of Olsztyn hereby informs that the Reconstruction and Extension of the Sewage Treatment Plant located in Olsztyn near Częstochowa at Storczykowa Street, in the scope of construction works for the expansion of the sewage treatment plant, is co-financed from European Union funds. The City and Municipality of Olsztyn,in this procedure, it acts as an authorized Ordering Party, based on the agreement of 09.02.2026, to prepare and conduct a joint procedure on behalf of and for the benefit of Przedsiębiorstwo Wodociągów i Kanalizacji Okręgu Częstochowskiego SA. Agreements with the Contractor will be concluded: a separate agreement between the Contractor and the City and Commune of Olsztyn and a separate agreement between the Contractor and Przedsiębiorstwo Wodociągów i Kanalizacji Okręgu Częstochowskiego SA. Each Ordering Party will make payments related to the execution of the order on the basis of separate invoices issued separately for each of the concluded agreements. with tender notice no. 683967-2026 published on 07 Oct 2026. The tender expired on 21 Oct 2026. This tender is sourced from TED Europa and is eligible for suppliers interested in Sewage treatment works. 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 15304133.