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Expired Tender Denmark ICB TOT Ref. 138685657

Sst04 - Tunnel & Constructions Tender in Denmark - 138685657

Tender notice from Denmark, published on 30 Mar 2026.

Exeutive Summary

The HOFOR WASTEWATER A/S has issued a Tender notice for the procurement of a Sst04 - Tunnel & Constructions in the Denmark. This Tender notice was published on 30 Mar 2026 and is scheduled to close on 14 May 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 138685657, while the tender notice number is 215709-2026 and Register on the platform.

Key facts

Summary
Sst04 - Tunnel & Constructions
Sector
Construction and Real Estate
TOT Ref. No.
138685657
Document Ref. No.
215709-2026
Country
Denmark
Notice type
Tender
Competition
ICB
Publication date
30 Mar 2026
Bid deadline
14 May 2026
EMD
Refer Document
Tender value
Refer Document
Purchaser ownership
Public
Financier
Self Financed

CPV classification

45221240Construction work for tunnels
45221200Construction work for tunnels, shafts and subways
45221230Shafts
45221247Tunnelling works

Purchaser details

Purchaser contact is for registered users

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Tender details

The tunnel project is part of the protection of Copenhagen, Gentofte, and Gladsaxe and Frederiksberg against flooding in connection with cloudburst events. The Skybrudtunnel works in that at high water levels in the waste water system, as a result of precipitation events in Copenhagen, Gentofte, Gladsaxe and Frederiksberg, water is led from the waste water system directly to the tunnel. In cases where the admitted water volume does not exceed the tunnel's capacity, the water will be stored in the tunnel. When there is capacity again the waste water system and at the treatment plant, the stored water will be pumped via discharge pumps at the bottom of the shaft at FSK for treatment at the treatment plant Lynette, through a newly established discharge line. If the rainfall event exceeds the tunnel's capacity, the water is led to Øresund via the outlet construction at FSK (Fiskerihavnen/Skudehavnen). The existing rainwater network is connected to the cloudburst tunnel via constructions below ground, the so-called connecting structures. One or more connection structures are established at most of the shafts. At Fiskerihavnen, an outlet structure and a pumping station will be established, as well as a connection to the existing waste water system at the beach wing. The pumping station consists of an underground engineering facility with a smaller building above ground. There has to be Overall, 13 shafts are being constructed, which must be connected with approx. 3.2 km segment tunnel and approx. 7 km pipejacking tunnel. Connecting structures must be connected to the shafts and drainage lines must be established. There...
Document Type: Prior Information Notice Reference Number: 24.02-06674 Contract Type: works Authority Type: body-pl Doc Title: SST04 – Tunnel & Konstruktioner Dispatch Date: 2026-03-26 Publish Date: 2026-03-30 Submission Date: 2026-05-14

Documents

Tender Notice
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Frequently asked questions

The bid deadline for Sst04 - Tunnel & Constructions was 14 May 2026. Bidding is closed.

This tender has been issued by HOFOR WASTEWATER A/S in Denmark.

The tender value is not disclosed; please refer to the tender document. EMD / bid security details are provided in the tender document.

This tender is Self Financed

The tender is classified under the following CPV code(s): 45221240 ~ Construction work for tunnels ~ https://www.tendersontime.com/denmark-tenders/construction-work-for-tunnels-tenders/, 45221200 ~ Construction work for tunnels, shafts and subways ~ https://www.tendersontime.com/denmark-tenders/construction-work-for-tunnels-shafts-and-subways-tenders/, 45221230 ~ Shafts ~ https://www.tendersontime.com/denmark-tenders/shafts-tenders/, 45221247 ~ Tunnelling works ~ https://www.tendersontime.com/denmark-tenders/tunnelling-works-tenders/.

The tender notice and related documents are listed in the Documents section above. Select a document to view or download it. Please log in or register to access the documents. If you cannot find additional documents in the Documents section, please log in to your account and Send Document Request from your account section.

The TendersOnTime reference is 138685657. The purchaser document reference is 215709-2026.

See the Similar Tenders section on this page or browse other tenders from Denmark.

This tender falls under Construction and Real Estate in Denmark. Suppliers in these sectors can track similar Denmark tenders using CPV-based alerts.