Reconstruction of the pipeline of the Jääraku borehole pumping station

Summary

The tender concerns reconstruction of the pipeline of the Jääraku borehole pumping station. The bidder must take into account exclusion grounds, qualification requirements for welders and a welding coordinator, compliance requirements for joint bids, trade secrets, subcontractor declarations, bid submission, equivalence, the cost form and a work schedule. The work plan must show the sequence and timing of operations, measures to keep pipeline replacement downtime under 6 hours, and completion within 4 months after contract signing.