# Environmental survey and Environmental Impact Assessment (EIA) for Shore Crossing - AquaDuctus Section 1 (Offshore)

Open · Tender

## At a glance

AquaDuctus Pipeline GmbH is procuring Environmental issues consultancy services (CPV 90713000). Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation.

### From the notice

Environmental survey and Environmental Impact Assessment (EIA) for Shore Crossing.

## Key facts

- Status: Open
- Deadline: No deadline in the notice
- Buyer: [AquaDuctus Pipeline GmbH](https://inteliwert.com/company/org_PFWMEFSZAWJW0M6R411BT6RJQG/aquaductus-pipeline-gmbh), Kassel, DE
- Main CPV: Environmental issues consultancy services (CPV 90713000)
- Procedure: Negotiated with prior publication of a call for competition / competitive with negotiation
- Lots: 1
- First published: 20 August 2026, 16:32 (UTC+02:00)

Source: [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e). Each fact is from the official notice, last checked 8 November 2026, 19:30 (UTC+01:00).

Fact sheet: [Inteliwert fact sheet: Environmental survey and Environmental Impact Assessment (EIA) for Shore Crossing - AquaDuctus Section 1 (Offshore) — AquaDuctus Pipeline GmbH. A product of Bandpey GmbH.](https://inteliwert.com/cards/opp_RY66D5TM8BA64KZYD0ARQP246Z/ntv_6PKXVF57QBHCDWNDP89Y01AN03/en-sheet.png) (PNG, 1600 × 900)

## Lots (1)

### Lot LOT-0001: Environmental survey and Environmental Impact Assessment (EIA) for Shore Crossing - AquaDuctus Section 1 (Offshore)

To address Europe's future energy demand, significant investments into hydrogen infrastructure are essential. One of the core components of this initiative is the development of a pan-European hydrogen pipeline network in the North Sea, designed to connect major hydrogen producers with key consumers across the continent. The AquaDuctus project is part of this future pipeline network. The AquaDuctus project consists of an offshore part (Exclusive Economic Zone (EEZ) and territorial waters of the German North Sea and a receiving terminal at the coastline of Lower Saxony) and an onshore part to make connection with the onshore grid.
The AquaDuctus project is planned as a large diameter pipeline (48 inch) with a transport capacity of 20 GWH2 and a design pressure of 120 bar. The conceptual design of the pipeline enables the connection of neighbouring European hydrogen infrastructures and the planned production facilities in the German EEZ (SEN-1 Area).
For the shore crossing, the selected contractor shall prepare a legally compliant EIA as part of the Energy Industry Act (EnWG) permit process, based on agreed scoping with the responsible approval authority (Landesamt für Bergbau, Energie und Geologie - LBEG), covering nature conservation, water protection, and impact compensation requirements, which also include environmental studies. The substantive requirements for the environmental documentation are derived from the Energiewirtschaftsgesetz (EnWG), Bundesnaturschutzgesetz (BNatSchG) and Wasserhaushaltsgesetz (WHG). The contracting authority will align the precise scope of the investigations with the LBEG.
The selected contractor shall assist the contracting authority in preparing, planning and executing the permit application process. The services comprise: determination of the data basis; preparation of documents for and participation in the scoping conference with the approval authority and specialist authorities (optional); performance of environmental surveys; preparation of formal environmental documentation for approval. Further technical requirements are detailed in Attachment B.1 Scope of Work.
The duration of the contract is not time limited. The estimated duration is 2.5 years, but the works due under the contract may take longer, e.g., if the works are not yet completed because the permit application process takes longer. Further details are provided in the contract documentation.

- CPV: Environmental issues consultancy services (CPV 90713000)

## Timeline

- 20 August 2026, 16:32 (UTC+02:00): Original notice, Notice, version 01 (Contract or concession notice – standard regime), [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e)

## Classification

- CPV codes: Environmental issues consultancy services (CPV 90713000)

## Official documents

- [www.dtvp.de](https://www.dtvp.de/Satellite/notice/CXVHYH0YTT11C5NS/documents)

## Questions and answers

### Who is the buyer?

AquaDuctus Pipeline GmbH, Kassel, DE.

### What is being procured (CPV)?

Environmental issues consultancy services (CPV 90713000).

### Is it divided into lots?

No, the notice names a single lot.

### Which procedure is used?

Negotiated with prior publication of a call for competition / competitive with negotiation.

### How do I submit a bid?

On the official notice or the portal it names. Inteliwert does not submit bids. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e)

### Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. [Official notice](https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e)

## Companies that might fit

*Possible match based on public information*

Companies Inteliwert knows from its sources, not the whole market. Inteliwert does not judge eligibility, fit or chances.

- [UmweltPlan GmbH Stralsund](https://inteliwert.com/company/org_F2ZGTVJ8XQP368HP4QZFV9EDZ4/umweltplan-gmbh-stralsund) · Stralsund · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 907 (2026-08-31): [Evidence](https://inteliwert.com/tender/opp_7FRTESFNCFMAKQJ1MATP4BJ4FW/bw-102-ersatzneubau-vorpommernbruecke-sowie-umbau-l-22), checked 8 Nov 2026
  - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-), checked 8 Nov 2026
- [REICHER HAASE ASSOZIIERTE GmbH](https://inteliwert.com/company/org_SHYWBRDBBRJESTA9NZCDT45ZY0/reicher-haase-assoziierte-gmbh) · Aachen · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 907 (2026-08-31): [Evidence](https://inteliwert.com/tender/opp_RB8SN34YDXX378VFQFP8EP345Z/machbarkeitsstudie-rahmenbedingungen-fuer-den-schutz-des-welterbes-vor-den-folge), checked 8 Nov 2026
  - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-), checked 8 Nov 2026
- [Ökopol Institut für Ökologie und Politik GmbH](https://inteliwert.com/company/org_SY0ZGB53GXW1WH5YY8W3SVB6QJ/oekopol-institut-fuer-oekologie-und-politik-gmbh) · Hamburg · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 907 (2026-10-29): [Evidence](https://inteliwert.com/tender/opp_4XQ4XRTYQV5VCQ6KTFQVM9PM46/ausbau-hafeninfrastruktur-zur-verbesserten-sammlung-und-entsorgung-unsea-ap-5), checked 8 Nov 2026
  - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-), checked 8 Nov 2026
- [Geiger Entsorgung GmbH & Co. KG](https://inteliwert.com/company/org_01W5AFN1WXHPJBSCZ4NHQ2BTGK/geiger-entsorgung-gmbh-co-kg) · Waltenhofen · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 907 (2026-10-28): [Evidence](https://inteliwert.com/tender/opp_C10NPHAD29YDR5SWM57GJJDF9G/rahmenvereinbarung-bodenaushubentsorgung-sowie-betriebsfuehrung-zwischenlagerfla), checked 8 Nov 2026
  - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-), checked 8 Nov 2026
- [leguan gmbh](https://inteliwert.com/company/org_42EBS9T1B2STY9VRXPBKHYM14S/leguan-gmbh) · Hamburg · SME (from the award notice) · New to public tenders
  - Won a contract in CPV group 907 (2026-09-28): [Evidence](https://inteliwert.com/tender/opp_3W9NQ4BMV5S737BVRSHWJ2EZVG/monitoring-von-arten-der-anhaenge-ii-und-iv-der-fauna-flora-habitat-richtlinie-f), checked 8 Nov 2026
  - The buyer calls this tender suitable for SMEs, and the company is an SME: [Evidence](https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-), checked 8 Nov 2026

## More from this buyer

Other published opportunities of this buyer in the indexed notices, open ones first.

- [Bodenuntersuchungsbohrungen sowie die Durchführung von Konusdrucksondierungen mit Porenwasserdruckmessung (PCPT) und die damit verbundenen geotechnischen Laboruntersuchungen. Es sind zwei geotechnische Bohrungen bis zu einer Tiefe von ca. 30 m unterhalb der Schlammlinie/des Meeresbodens durchzuführen. Die Standorte der Bohrungen befinden sich nördlich der Insel Norderney.](https://inteliwert.com/tender/opp_5XV1VBDXWF9Z0A1QNHA3CVY3QV/bodenuntersuchungsbohrungen-sowie-die-durchfuehrung-von-konusdrucksondierungen-m)  
  Status unknown · Buyer: AquaDuctus Pipeline GmbH, Kölnische Straße 108 - 112, 34128 Kassel · [Official notice](https://oeffentlichevergabe.de/ui/de/notices/e212c4af-fa7b-47d0-bd20-6d8a37634edc), Last checked 8 Nov 2026, 18:30 (UTC+01:00)

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## Source

- Publisher: Bekanntmachungsservice
- Licence: [CC0 1.0](https://creativecommons.org/publicdomain/zero/1.0/)
- Official notice: [https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e](https://oeffentlichevergabe.de/ui/de/notices/f1b7f03a-97a4-49b6-90e8-c22b0f934a2e)
- Last checked: 8 November 2026, 19:30 (UTC+01:00)

The official notice is authoritative. Inteliwert shows what the notice states and links to it.

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Page: https://inteliwert.com/tender/opp_RY66D5TM8BA64KZYD0ARQP246Z/environmental-survey-and-environmental-impact-assessment-eia-for-shore-crossing-

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