Source: https://tendernation.io/opportunities/01a1407b-98b1-7249-b931-33e8d1c5128f/denmark-test-drilling-and-boring-work-installation-of-pipes-with-horizontal

closed DK

# Test drilling and boring work – Installation of pipes with horizontal directional drilling (HDD) under Guldborgsund and Roskilde Fjord - 23/03722

[Energinet Eltransmission A/S](https://tendernation.io/buyers/energinet-eltransmission-as)

Estimated value

DKK 147,000,000

Published

12 Jun 2026

Deadline

Closed

10 Jul 2026

## About this tender

The Contracting Authority wants to purchase horizontal directional drilling activities including installation of PE-pipes for establishing two sets of cable crossings for new 145 kV cable sys-tems and fiber connections across Guldborgsund (two pipe sets, two cable systems, LOT 1) and Roskilde Fjord (one pipe set, one cable system, LOT 2). The underground power cables will be installed by another Contractor by means of Watucab by utilizing the smaller pipes inside a bigger pipe. The Fibre Optical Cables (FOC) will be installed in dedicated pipes for this purpose. This tender concerns all pipes involved – both the smaller pipes and the bigger pipe on the outside. For further details regarding the purchase, reference is made to the tender documents. The value of the contracts is expected to amount to total 147 Mio. DKK The tender is divided into the following lots: Lot 1: Cable crossings for new 145 kV cable systems and fiber connections across Guldborgsund. Two pipe sets, two power cable systems oPipe #1 from Falster to Lolland. Estimated length 1,254 m oPipe #2 from Falster to Lolland. Estimated length 1,207 m Lot 2: Cable crossings for new 145 kV cable systems and fiber connections across Roskilde Fjord: One pipe set, one power cable system oPipe #1 from Roskilde Fjord West – East landings. Estimated length 1,755 m Tenders can be submitted for one or all partial agreements

## CPV classification

Test drilling and boring work Subsea drilling work Construction work for communication lines Installation of cable infrastructure

Source

Tenders Electronic Daily (EU) · Notice 405713-2026

[View official notice](https://ted.europa.eu/en/notice/405713-2026)

Never miss a tender like this again

Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start.

[Track tenders free](https://tendernation.io/register)

[Buyer profile Energinet Eltransmission A/S: past awards and live tenders](https://tendernation.io/buyers/energinet-eltransmission-as) [Sector More Construction work tenders](https://tendernation.io/sectors/construction-work)

## More tenders like this

[Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Hdc-1714 wadkins pavilion refurbishment · Harborough District Council · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a155bf-f664-72f9-9823-a85d6cddbdc6/hdc-1714-wadkins-pavilion-refurbishment) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753) [Demolition, Design and Construction of Howard's Lane Public Toilets, Howard's Lane, Wareham · Wareham Town Council · 88 days left · 15 Jan 2027](https://tendernation.io/opportunities/01a15552-1d8a-7277-bc5b-edc9a127ee5b/demolition-design-and-construction-of-howards-lane-public-toilets-howards-la)