Treatment of Cracks in Percolator Walls, Rehabilitation of the Interior of the Mixed Sludge Tank, Buffer Storage and Digesters, Diagnosis of the Cause of Existing Coating Degradation, Total Cleaning of Sites; Cement Mortar Resistant to Chemical Aggression

This tender involves a comprehensive project aimed at addressing deficiencies identified in the expansion and improvement works of the Quinta da Bomba Wastewater Treatment Plant (ETAR). The scope of work includes the treatment of cracks in the walls of the percolators, rehabilitation of the interior of the mixed sludge tank, and maintenance of the buffer storage and digesters. Additionally, the tender requires a thorough diagnosis to determine the causes of degradation of the existing coating, ensuring that appropriate measures are taken to restore functionality and integrity. A total cleaning of the sites is also mandated to facilitate the rehabilitation process. A key requirement is the use of cement mortar that is resistant to chemical aggression, which is essential for the longevity and durability of the repairs. This project is critical for enhancing the operational efficiency of the wastewater treatment facility, located in Quinta da Bomba, and is expected to contribute significantly to environmental sustainability and public health. Interested bidders must demonstrate relevant experience and capacity to undertake such specialized works, adhering to the technical specifications outlined in the tender documents.

This is a works contract in the construction and civil works, architecture and engineering and water and sanitation sectors, with a focus on Rehabilitation and Wastewater. Located in Portugal, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 62,394.

Published through base_gov_pt, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the construction and civil works sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. This contract has already been awarded. The information is published for transparency and market intelligence purposes.