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Expired Tender Denmark ICB TOT Ref. 140616011

Sst04 - Tunnel and Constructions Tender in Denmark - 140616011

Tender notice from Denmark, published on 04 May 2026.

Exeutive Summary

The HOFOR WASTEWATER COPENHAGEN A/S has issued a Tender notice for the procurement of a Sst04 - Tunnel and Constructions in the Denmark. This Tender notice was published on 04 May 2026 and is scheduled to close on 15 Jun 2026, with an estimated Tender value of DKK 1900000000. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 140616011, while the tender notice number is 301905-2026 and Register on the platform.

Key facts

Summary
Sst04 - Tunnel and Constructions
Sector
Construction and Real Estate
TOT Ref. No.
140616011
Document Ref. No.
301905-2026
Country
Denmark
Notice type
Tender
Competition
ICB
Publication date
04 May 2026
Bid deadline
15 Jun 2026
EMD
Refer Document
Tender value
DKK 1900000000
Purchaser ownership
Public
Financier
Self Financed

CPV classification

45221000Construction work for bridges and tunnels, shafts and subways
45000000Construction work
45221200Construction work for tunnels, shafts and subways
45221230Shafts
45221240Construction work for tunnels
45221246Undersea tunnel construction work
45221247Tunnelling works

Purchaser details

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Tender details

SST04 - Tunnel and Constructions The tunnel project is part of the protection of Copenhagen, Frederiksberg, Gentofte and Gladsaxe against flooding in connection with cloudburst events. The Skybrud tunnel works by the fact that at high water levels in the waste water system, which as a result of rainfall events in Copenhagen, Gentofte, Gladsaxe and Frederiksberg, water from the waste water system is directed 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 again capacity in the waste water system and at the treatment plant, the stored water will be pumped via drain pumps at the bottom of the shaft at FSK for cleaning at the treatment plant Lynette, through a newly established drain line. If the precipitation event exceeds the tunnel's capacity, the water is directed 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. A is established or several connecting structures 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. The 15 different workplaces are most often referred to in drawings and documents with 3-letter abbreviations as shown in Table 1. in the tender conditions section 1.1 Scope of the contract...
Document Type: Contract Notice Reference Number: 24.02-06674 Contract Type: works Estimated Value: 1900000000 - DKK Authority Type: body-pl Doc Title: SST04 - Tunnel og Konstruktioner Dispatch Date: 2026-04-29 Publish Date: 2026-05-04 Submission Date: 2026-06-15

Documents

Tender Notice
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Corresponding contract award notice

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Frequently asked questions

The bid deadline for Sst04 - Tunnel and Constructions was 15 Jun 2026. Bidding is closed.

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

The estimated tender value is DKK 1900000000. 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): 45221000 ~ Construction work for bridges and tunnels, shafts and subways ~ https://www.tendersontime.com/denmark-tenders/construction-work-for-bridges-and-tunnels-shafts-and-subways-tenders/, 45000000 ~ Construction work ~ https://www.tendersontime.com/denmark-tenders/construction-work-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/, 45221240 ~ Construction work for tunnels ~ https://www.tendersontime.com/denmark-tenders/construction-work-for-tunnels-tenders/, 45221246 ~ Undersea tunnel construction work ~ https://www.tendersontime.com/denmark-tenders/undersea-tunnel-construction-work-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 140616011. The purchaser document reference is 301905-2026.

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.