Repair of one set of spillway maintenance gates at Riga HPP

Summary

The tender concerns the repair of one set of spillway maintenance gates at Riga HPP under a services contract. The works include preparing and approving the work project in April–May 2027, carrying out the repair from June to September, and submitting as-built documentation and completing acceptance for operation in October. The site is Riga HPP on Dole Island in the Salaspils area; the contract is not divided into lots. This is a two-stage negotiated procedure with a call for competition. In the first stage, candidates submit applications for selection; qualified candidates are invited to submit tenders and participate in negotiations in the second stage. In the second stage, the economically most advantageous tender will be assessed by considering the lowest offered price. The application deadline is 15 September 2026. Participation requires evidence of at least two relevant metalwork references and the availability of a suitable project manager, works manager, certified welder, occupational safety coordinator and at least two painters. The technical specification is restricted-access information; obtaining it requires a properly signed confidentiality undertaking.