In-Line Inspection (ILI) for Pipeline Technical Condition Assessment

Auftraggeber

GASCADE Gastransport GmbH

34119 Kassel

Veröffentlicht

18.10.2026

Angebotsfrist

19.11.2026, 11:00 Uhr

Steckbrief

In-Line Inspection
Pipeline
Wasserstoff
Erdgas
STEGAL
MIDAL Süd

Zusammenfassung

Das Projekt umfasst In-Line Inspection (ILI) zur Bewertung des technischen Zustands von Pipelines vor der Umstellung von Erdgas auf Wasserstoffbetrieb. Die Dienstleistungen werden entlang der Pipelines STEGAL und MIDAL Süd durchgeführt. Es sind verschiedene Inspektionen wie Reinigung, Mapping, Erkennung von Metallverlusten, Rissen und Dehnungen vorgesehen.

Zeitplan

Bekanntmachung18.10.2026
Heute23.10.2026
Bieterfragenfrist06.11.2026
Abgabefrist19.11.2026
Veröffentlichungsende19.11.2026

Ausschreibung

Reichweite:EU-Weit
Vergabeart:Verhandlungsverfahren mit Vergabeverhandlung
Vergabeverordnung:SektVO
Leistung:Dienstleistungen
Klassifizierung:
Überwachung von Rohrleitungen
Erfüllungsort:Kassel, DE732, Deutschland

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Auftraggeber

Name

Adresse

Website

Kontakt

Teilnahme

Abgabeform:Elektronisch
Angebotssprachen:Deutsch, Englisch
Anzahl der Angebote:
Mehrere Hauptangebote sind nicht zulässig.Nebenangebote sind zulässig.

Lose

Cleaning and gauging (HYRER/HYREL)

For the pipeline sections 1 to 3 mechanical cleaning using i.e. bi-directional cleaning pigs is considered.

Mapping (HYRER/HYREL)

For the pipeline sections 1 to 3 mapping of the pipeline is considered over the entire section or a to be determined sub-section of it.

Internal and external metal-loss anomalies (HYRER/HYREL)

Offered services shall consider internal and external metal-loss detection and sizing in straight pipe, field- and hot-bends.

Dents, ovalities and roof topping (HYRER/HYREL)

Offered services shall consider detection and sizing of geometric deviations from the norm of straight pipe and in bends.

Axial cracking and crack-like anomalies (HYRER/HYREL)

Offered services shall consider detection and sizing of axially oriented crack and crack-like anomalies.

Pipe material hardness variation (HYRER/HYREL)

Offered services shall consider detection and sizing of localized variations of the pipe material hardness.

Pipe material type variation (HYRER/HYREL)

Offered services shall consider detection of pipe material yield strength variation per joint.

Axial strain (HYRER/HYREL)

Offered services shall consider measurement of the axial strain along the entire section lengths.

Cleaning and gauging (HYRER Loop)

For pipeline section 4 mechanical cleaning using i.e. bi-directional cleaning pigs is considered.

Mapping (HYRER Loop)

For pipeline section 4 mapping the pipeline is considered over the entire section or a to be determined sub-section of it.

Internal and external metal-loss anomalies (HYRER Loop)

Offered services shall consider internal and external metal-loss detection and sizing in straight pipe, field- and hot-bends.

Dents, ovalities and roof topping (HYRER Loop)

Offered services shall consider detection and sizing of geometric deviations from the norm of straight pipe and in bends.

Axial cracking and crack-like anomalies (HYRER Loop)

Offered services shall consider detection and sizing of axially oriented crack and crack-like anomalies.

Pipe material hardness variation (HYRER Loop)

Offered services shall consider detection and sizing of localized variations of the pipe material hardness.

Pipe material type variation (HYRER Loop)

Offered services shall consider detection of pipe material yield strength variation per joint.

Axial strain (HYRER Loop)

Offered services shall consider measurement of the axial strain along the entire section lengths.

Voraussetzungen

Referenzen:
  • Information on the performance of relevant and comparable services (references) in the last six (6) years since the publication of the announcement.
Finanziell:
  • Self-declaration on the annual revenue of the company in the last 3 (three) completed financial years.
  • Proof of existing professional or business liability insurance or comparable market-standard insurance for personal injury, property and financial damages.
Rechtlich:
  • Proof of registration in the professional or commercial register.
  • Declaration of the absence of grounds for exclusion according to sections 123 and 124 GWB.
  • Self-declaration on Regulation (EU) 2022/576 (Sanctions against Russia).
  • Self-declaration of compliance with the pledge to adhere to collective agreements.
Sonstige:
  • Proof of valid certification in accordance with DIN EN ISO 9001 or equivalent.

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