187171 BorWin6: Ground Investigation

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Buyer

TenneT TSO GmbH https://www.tennet.eu/de/
Lead buyer

Contact person:: Stephan Daum

+49 (5132) 89-5875

Stephan.Daum@tennet.eu

Information

Description:: With the BorWin6 project TenneT is planning a direct current connection in North Sea Cluster 7, Zone 2. The three-phase current generated in the wind farm is to be converted into direct current on the "BorWin kappa" offshore converter platform and via a submarine cable transported above Helgoland to onshore in Büttel, Schleswig-Holstein.

The BorWin kappa execution of a main ground investigation for the specific type of foundation is to be done in accordance with the BSH standard for subsoil investigation and the EC-7 (DIN EN 1997-2, DIN 4020 and DIN 18088) by means of direct surveys (drillings) and indirect surveys (soundings).

Execution of the survey shall be planned End of Mai/Beginning of June 2022.

Number of candidates invited to participate in the negotiations: 3

Award criteria                                                                Weighing
Technical concept:                                                              35 %
Contractual conditions: 20 %
Price: 35 %
SHE concept: 10 %

The selection of the candidates to be invited for negotiations after the submission of offers will be based on the above award criteria.

The evaluation of the subsequently finalized bids for the contract award will also be based on the above award criteria.

In order to protect the confidentiality of the information provided by the client in the tender documents, it is mandatory to conclude a confidentiality agreement as per "NDA" document provided for download (see below). To ensure equal treatment of all bidders, modifications are only possible in the yellow-marked areas of the NDA. Please send the signed and stamped copy to: stephan.daum@tennet.eu.

After a plausibility check, the client will grant the bidder access to the complete set of tender documents.

The bidder cannot deduce eligibility for participation only from signing the NDA. TenneT will only accept tenderers who successfully qualify during the call for competition phase to participate in the offer phase.
Please consider all documents provided on Negometrix.
The application for the call for competition must be submitted in due time and no later than by

                                   Mon 17 January 2022 11:00 am

via the e-Award platform Negometrix. Individual extensions of time will not be granted.

Submission of the request to participate (applications) by email, post or fax are not permitted. A violation of this requirement will lead to the exclusion of the application in the tendering process.

Please make sure to familiarize yourself with the Planning section, Documents section, Messages section and the Q&A tool early enough.

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Documents:

NDA_BW6 Ground Investigation.doc.docx 128 Kb	Download	\| Preview
Procedural-guide.pdf 126 Kb	Download	\| Preview

Type:: Sealed with Preselection

Published on:: 15 Dec 2021 9:10

Selection phase:: 15 Dec 2021 12:00 — 17 Jan 2022 11:00

187171 BorWin6: Ground Investigation

Buyer

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