Condition surveys of three regulating dams

Summary

The procurement covers the planning, performance and reporting of condition surveys for three regulating dams in Finland. The work is divided into three separate lots and contracts: Kuotesjärvi Dam in Alavus, Varpula Dam in Seinäjoki and Niska Dam in Lappajärvi. A bidder may submit a tender for one, two or all three lots, and may be awarded one or more lots. The services must include all necessary personnel, equipment, lifting, transport, diving and inspection equipment, sampling, laboratory testing and reporting. The inspections must identify defects affecting dam safety, operational reliability or maintenance needs, document findings with photographs or video, and provide a condition survey report. The submission deadline is 12 October 2026 at 12:00 UTC.