Gdanska Infrastruktura Wodociagowo-Kanalizacyjna Sp. z o.o. has tendered construction work on DN 150 and DN 300 water mains in Stryjewskiego, Sowki and Kepna streets in Gdansk. The contract notice was published in the EU Official Journal on 30 September 2026 under number 670755-2026. The internal procedure reference is ZP/107/26 and the procedure is open.
Notice 670755-2026 amends an earlier notice, 617424-2026; as the main reason for the correction the authority cites a change of buyer.
Scope and value
The estimated contract value excluding VAT is PLN 6,535,723.60. The contract is to run for 19 months. In the notice the contracting authority did not say which technology is to be used for laying the pipes, nor did it give the length of the mains covered by the contract.
Experience requirement
The conditions for taking part include a requirement for trenchless experience. A bidder has to show that in the five years before the deadline for offers it completed at least one job covering the construction or reconstruction of a water main laid without trenching, using ductile iron pipes of at least 150 mm diameter and a total length of no less than 60 m.
A separate reference condition concerns a water main built or rebuilt in open trench, likewise of ductile iron, at least 300 mm in diameter and at least 500 m in total length.
The authority also expects a site manager with unlimited building qualifications in the installation speciality covering water and sewer networks, installations and equipment.
Deadlines
Offers may be submitted until 22 October 2026 at 10:00 Central European Summer Time. Bid opening is scheduled for the same day at 10:05. Offers remain valid for 120 days, and a bid bond of PLN 60,000.00 is required.
The only award criterion is the lowest price. The contract falls under the Government Procurement Agreement and is run under Directive 2014/25/EU.
Editorial note: in the notice text the trenchless element appears only in the experience requirement, not in the description of the contract's subject matter.