# Call for tender under the SQS 239894 - Cat. 4 - Danish Hydrogen Backbone (DHB) - Geotechnical, hydrological and geophysical site investigation

- **Source:** TED · `373113-2025`
- **Buyer:** Energinet Systemansvar A/S
- **Published:** 2025-06-11
- **Deadline:** —
- **Estimated value:** 10,000,000 DKK
- **CPV codes:** 71351200, 71332000, 71351210, 71351220
- **Place-of-performance NUTS:** DNK
- **Buyer-address NUTS:** —
- **Notice type:** can-standard / 30

## Procedure details

Source lists may span several lots; list positions do not establish relationships.

### Procedure Types

- neg-w-call

### Award Criterion Names

- Time Schedule
- Technical Solution
- Price
- CV and Organization
- Contract Terms

### Award Criterion Descriptions

- See tender conditions.

## Description

The Contracting Authority wants to purchase geophysical, hydrological and geotechnical site investigations to the project Danish Hydrogen Backbone (DHB). The Consultant shall provide site investigations with geotechnical, geophysical and groundwater investigations for the current project connecting Esbjerg to Germany. The scope concerns a pipeline route between Esbjerg and Veerst with a length of ca. 44,5 km and 6 to 10 locations new pipeline stations. Field works of the services are commenced by summer of 2025 and all deliverables are provided before summer of 2026. See for more details in the tender material.

## Award result

- **Published notice total:** 8,192,385 DKK
- **Contract concluded:** 2025-05-27
- **Winner:** Sweco Danmark A/S (CVR 48233511) · value 8,192,385 DKK
Published values may cover multiple lots, options and frameworks; they are not supplier revenue. Unlinked notice summaries do not assign each value or expiry to each winner.

## Original notice

https://ted.europa.eu/da/notice/-/detail/373113-2025