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OpenTender

PARROT - A risk assessment software

At a glance

TenneT TSO GmbH is procuring IT services: consulting, software development, Internet and support (CPV 72000000). The notice states an estimated value of €1 excl. VAT. Procedure type: Negotiated with prior publication of a call for competition / competitive with negotiation.

From the notice

Project Background Offshore grid connection projects require reliable and efficient assessment and management of risks related to unexploded ordnance (UXO). Current UXO risk assessments are often based on conservative assumptions, fragmented data sources and project-specific approaches, which may result in extensive survey and clearance activities, high costs and limited comparability between assessments. The PARROT initiative has validated a data-driven and probabilistic methodology for proportional UXO risk assessment. An existing non-production MVP demonstrates the methodology and its business value. The MVP, however, is not intended as the technical basis for secure, scalable and maintainable production operation. Objective of the Procurement The objective of the procurement is the technical modernization, implementation, further development and application management of the PARROT solution. The future contractor shall transform the validated methodology, existing requirements, calculation logic and available MVP assets into a secure, scalable and maintainable production-grade browser-based multi-user solution. The solution shall support standardized, transparent and reproducible UXO risk assessments and ensure traceability of relevant data, assumptions, calculations and results. Scope of Services The anticipated scope includes: Assessment and verification of the existing MVP and available technical assets. Solution architecture, design and software development. Implementation of a secure browser-based multi-user application. Implementation of relevant data management, calculation and traceability capabilities. Integration with relevant TenneT systems, including identity and access management. Testing, deployment, documentation, training and support for production readiness and go-live. Application management and technical support following go-live. Further development of the solution through optional call-offs. Optional service management services may also be commissioned during the contract term. Out of Scope The procurement does not include: Physical UXO survey, clearance or other offshore execution activities. Formal engineering, HSE, project or legal approvals. General remediation or optimization of external systems, datasets or GIS tools. Provision of the underlying hosting infrastructure. Technical and Organizational Requirements The solution shall be designed for secure, scalable and maintainable production operation. Particular emphasis will be placed on IT security, maintainability, traceability and reproducibility of calculations, controlled software development and deployment, and compatibility with the selected TenneT-controlled hosting environment. Procurement Procedure This procurement is conducted as a negotiated procedure with prior call for competition in accordance with the German Sector Ordinance (SektVO). During the current selection stage, TenneT will assess the suitability and relevant capabilities of applicants and select qualified candidates for participation in the subsequent tender stage. Detailed functional and non-functional requirements, commercial information, evaluation criteria, contractual documentation and further procurement-related documents will be provided to shortlisted candidates during the tender stage.

Key facts

Each fact is from the official notice, last checked 4 November 2026, 12:10 (UTC+01:00).

Status
OpenOfficial notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Deadline
No deadline in the noticeOfficial notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Published value
€1 excl. VATOfficial notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Buyer
TenneT TSO GmbH, Bayreuth, DEOfficial notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Main CPV
IT services: consulting, software development, Internet and support (CPV 72000000)Official notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Procedure
Negotiated with prior publication of a call for competition / competitive with negotiationOfficial notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
Lots
1Official notice · checked 4 Nov 2026, 12:10 (UTC+01:00)
First published
30 October 2026, 14:15 (UTC+00:00)Official notice · checked 4 Nov 2026, 12:10 (UTC+01:00)

Fact sheet

Inteliwert fact sheet: PARROT - A risk assessment software — TenneT TSO GmbH. A product of Bandpey GmbH.
The key facts of this page as an image (PNG, 1600 × 900), made from the official notice. © Bandpey GmbH; terms of use. Download the fact sheet

Lots (1)

  1. Lot LOT-0000: PARROT - A risk assessment software

    Project Background Offshore grid connection projects require reliable and efficient assessment and management of risks related to unexploded ordnance (UXO). Current UXO risk assessments are often based on conservative assumptions, fragmented data sources and project-specific approaches, which may result in extensive survey and clearance activities, high costs and limited comparability between assessments. The PARROT initiative has validated a data-driven and probabilistic methodology for proportional UXO risk assessment. An existing non-production MVP demonstrates the methodology and its business value. The MVP, however, is not intended as the technical basis for secure, scalable and maintainable production operation. Objective of the Procurement The objective of the procurement is the technical modernization, implementation, further development and application management of the PARROT solution. The future contractor shall transform the validated methodology, existing requirements, calculation logic and available MVP assets into a secure, scalable and maintainable production-grade browser-based multi-user solution. The solution shall support standardized, transparent and reproducible UXO risk assessments and ensure traceability of relevant data, assumptions, calculations and results. Scope of Services The anticipated scope includes: Assessment and verification of the existing MVP and available technical assets. Solution architecture, design and software development. Implementation of a secure browser-based multi-user application. Implementation of relevant data management, calculation and traceability capabilities. Integration with relevant TenneT systems, including identity and access management. Testing, deployment, documentation, training and support for production readiness and go-live. Application management and technical support following go-live. Further development of the solution through optional call-offs. Optional service management services may also be commissioned during the contract term. Out of Scope The procurement does not include: Physical UXO survey, clearance or other offshore execution activities. Formal engineering, HSE, project or legal approvals. General remediation or optimization of external systems, datasets or GIS tools. Provision of the underlying hosting infrastructure. Technical and Organizational Requirements The solution shall be designed for secure, scalable and maintainable production operation. Particular emphasis will be placed on IT security, maintainability, traceability and reproducibility of calculations, controlled software development and deployment, and compatibility with the selected TenneT-controlled hosting environment. Procurement Procedure This procurement is conducted as a negotiated procedure with prior call for competition in accordance with the German Sector Ordinance (SektVO). During the current selection stage, TenneT will assess the suitability and relevant capabilities of applicants and select qualified candidates for participation in the subsequent tender stage. Detailed functional and non-functional requirements, commercial information, evaluation criteria, contractual documentation and further procurement-related documents will be provided to shortlisted candidates during the tender stage.

    CPV
    IT services: consulting, software development, Internet and support (CPV 72000000)
    Published value
    €1 excl. VAT

Timeline

  1. 30 October 2026, 14:15 (UTC+00:00): Original notice Notice, version 01 (Contract or concession notice – standard regime). Official notice
  2. 30 October 2026, 14:15 (UTC+00:00): Change Notice, version 01 (Contract or concession notice – standard regime). Official notice

Buyer and place

Buyer

TenneT TSO GmbH
Bayreuth, DE

Classification

CPV codes

  • 72000000: IT services: consulting, software development, Internet and support

Official documents

No documents found in the indexed notice.

Questions and answers

Who is the buyer?

TenneT TSO GmbH, Bayreuth, DE.

What is being procured (CPV)?

IT services: consulting, software development, Internet and support (CPV 72000000).

What is the estimated value?

The notice states an estimated value of €1 excl. VAT.

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

Am I eligible?

Inteliwert does not judge eligibility. The selection criteria are in the official notice. Official notice

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.

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    SME (from the award notice)
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  • SKOPOS NOVA GmbH

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  • viridicon AG

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    SME (from the award notice)New to public tenders
    • Won a contract in CPV group 720 (2026-09-29) Evidence · checked 3 Nov 2026
    • The contract value is close to the values of its past awards Evidence · checked 3 Nov 2026

  • eyeT GmbH

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    SME (from the award notice)New to public tenders
    • Won a contract in CPV group 720 (2026-10-28) Evidence · checked 3 Nov 2026
    • The contract value is close to the values of its past awards Evidence · checked 3 Nov 2026

More from this buyer

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

Source

Publisher
Bekanntmachungsservice
Licence
CC0 1.0
Last checked
4 November 2026, 12:10 (UTC+01:00)

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

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