Design, manufacture, inspection, transport, installation, and test of the XFEL Main-, Shaft-, and Bypass Transfer-line

Deutsches Elektronen-Synchrotron DESY in der Helmholtz Gemeinschaft

In the coming years a new project called European X-ray Free Electron Laser (XFEL) will be constructed at DESY, Hamburg. The purpose of the project is to produce high intensity coherent X rays with true laser properties. The wavelength of these rays is comparable to the atomic dimension. This opens new possibilities in basic science and medical diagnostics, as well as in industrial research and development.
The X-rays will be produced by free electrons accelerated to energies of around 17 GeV by means of 1.3 GHz superconducting cavities cooled down to the temperature of 2 K. Each cavity consists of 9 niobium RF-resonators or cells. Eight cavities, each of 1.038 m length, together with one superconducting magnets assembly are placed inside a cryostat with double thermal shields at 5-8 K and 40-80 K creating one accelerator-module of 12 m length. In total, about 100 such modules are required for the XFEL and will be installed in a tunnel starting from the injector building on the DESY site and running towards the town Schenefeld. Two cold boxes of the existing HERA refrigeration plant are used, after a major conversion to the XFEL refrigeration plant, for the cryogenic supply of this chain of modules. The 2K helium bath in the cavities is achieved by reducing the vapour pressure to 30 mbar in this circuit by means of cold compressors placed in a 2K cold box in the second underground floor of the entrance shaft (XSE) of the injector building. The 2K cold box is connected to the XFEL refrigeration plant via a 7 fold transfer line called XFEL Main Transfer Line (XRTL) of approximately 180 m length. This line contain the pipes for the two shield circuits as well as the supply for the 2K bath, the pumped flow from the cold compressor and the return line of a 4K subcooler bath. The process pipes of the XRTL are enclosed by an 80 K thermal shield. From the 2K cold box the cryogenic supply is distributed to the injector and the cold linac by means of a distribution box XLVB.
The accelerator modules in the XFEL tunnel XTL are connected to the XLVB via a Feedcap, and a 6 fold transfer line called XFEL Shaft Transfer Line (XLTL1). The transfer line XLTL1 contains the process pipes for the two shield circuits as well as the supply for the 2K bath and the pumped flow to the cold compressor. The process pipes of the XLTL1 are enclosed in an 80 K thermal shield and additionally in an 8K thermal shield to further reduce the heat load of the 2K lines. It has a length of approximately 76 m.
The accelerator modules in the XFEL tunnel XTL are arranged in three groups called “L1”, “L2” and “L3”. In the space between these groups of superconducting accelerator modules special components which are operated at room temperature like bunch compressors are installed. To supply the subsequent chains of modules “L2” and “L3” with cold helium transfer lines bypassing the warm components on the beam axis are connecting the endcap of the preceeding chain of modules with the feedcap of the following (XLTL2 with a length of app. 60m and XLTL3 with a length of 88m).
The Bypass transfer lines XLTL2 and XLTL3 are of the same construction as the Shaft transfer line XLTL1.
The above mentioned vacuum isolated, thermal shielded, multiple process pipe transfer lines XRTL, XLTL1, XLTL2 and XLTL3 are topic of this call for tenders

Deadline

Die Frist für den Eingang der Angebote war 2013-05-03. Die Ausschreibung wurde veröffentlicht am 2013-03-13.

Anbieter

Die folgenden Lieferanten werden in Vergabeentscheidungen oder anderen Beschaffungsunterlagen erwähnt:

Wer? Wie? Wo?
Geschichte der Beschaffung
Datum Dokument
2013-03-13 Auftragsbekanntmachung
2013-08-20 Bekanntmachung über vergebene Aufträge
Auftragsbekanntmachung (2013-03-13)
Objekt
Umfang der Beschaffung
Titel: Rohrleitungssysteme
Menge oder Umfang:
Based upon the above listed and attached Technical Specifications:Design, manufacture, inspection, transport, installation, and test of the XFEL Main Transfer-line XRTL, XFEL Shaft Transfer-line XLTL1, XFEL Bypass Tansfer-line XLTL2, and XLTL3 at our premises at DESY in Hamburg, GermanyQuantity: 1 unit eachLot 1: XFEL Main Transfer-line XRTLLot 2: XFEL Shaft Transfer-line XLTL1, Bypass Transfer-line XLTL2, and XLTL3
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Metadaten der Bekanntmachung
Originalsprache: Englisch 🗣️
Dokumenttyp: Auftragsbekanntmachung
Art des Auftrags: Lieferungen
Verordnung: Europäische Union, mit GPA-Beteiligung
Gemeinsames Vokabular für öffentliche Aufträge (CPV)
Code: Rohrleitungssysteme 📦

Verfahren
Verfahrensart: Offenes Verfahren
Angebotsart: Angebot für ein oder mehrere Los(e)
Vergabekriterien
Wirtschaftlichstes Angebot

Öffentlicher Auftraggeber
Identität
Land: Deutschland 🇩🇪
Art des öffentlichen Auftraggebers: Sonstiges
Name des öffentlichen Auftraggebers: Deutsches Elektronen-Synchrotron DESY in der Helmholtz Gemeinschaft
Postanschrift: Notkestr. 85
Postleitzahl: 22603
Postort: Hamburg
Kontakt
Internetadresse: http://www.desy.de 🌏
E-Mail: warenwirtschaft.v4sk@desy.de 📧
Telefon: +49 4089982480 📞
Fax: +49 4089984009 📠

Referenz
Daten
Absendedatum: 2013-03-13 📅
Einreichungsfrist: 2013-05-03 📅
Veröffentlichungsdatum: 2013-03-14 📅
Kennungen
Bekanntmachungsnummer: 2013/S 052-085319
ABl. S-Ausgabe: 52

Objekt
Umfang der Beschaffung
Kurze Beschreibung:
In the coming years a new project called European X-ray Free Electron Laser (XFEL) will be constructed at DESY, Hamburg. The purpose of the project is to produce high intensity coherent X rays with true laser properties. The wavelength of these rays is comparable to the atomic dimension. This opens new possibilities in basic science and medical diagnostics, as well as in industrial research and development.
Mehr anzeigen
The X-rays will be produced by free electrons accelerated to energies of around 17 GeV by means of 1.3 GHz superconducting cavities cooled down to the temperature of 2 K. Each cavity consists of 9 niobium RF-resonators or cells. Eight cavities, each of 1.038 m length, together with one superconducting magnets assembly are placed inside a cryostat with double thermal shields at 5-8 K and 40-80 K creating one accelerator-module of 12 m length. In total, about 100 such modules are required for the XFEL and will be installed in a tunnel starting from the injector building on the DESY site and running towards the town Schenefeld. Two cold boxes of the existing HERA refrigeration plant are used, after a major conversion to the XFEL refrigeration plant, for the cryogenic supply of this chain of modules. The 2K helium bath in the cavities is achieved by reducing the vapour pressure to 30 mbar in this circuit by means of cold compressors placed in a 2K cold box in the second underground floor of the entrance shaft (XSE) of the injector building. The 2K cold box is connected to the XFEL refrigeration plant via a 7 fold transfer line called XFEL Main Transfer Line (XRTL) of approximately 180 m length. This line contain the pipes for the two shield circuits as well as the supply for the 2K bath, the pumped flow from the cold compressor and the return line of a 4K subcooler bath. The process pipes of the XRTL are enclosed by an 80 K thermal shield. From the 2K cold box the cryogenic supply is distributed to the injector and the cold linac by means of a distribution box XLVB.
Mehr anzeigen
The accelerator modules in the XFEL tunnel XTL are…
… connected to the XLVB via a Feedcap, and a 6 fold transfer line called XFEL Shaft Transfer Line (XLTL1). The transfer line XLTL1 contains the process pipes for the two shield circuits as well as the supply for the 2K bath and the pumped flow to the cold compressor. The process pipes of the XLTL1 are enclosed in an 80 K thermal shield and additionally in an 8K thermal shield to further reduce the heat load of the 2K lines. It has a length of approximately 76 m.
… arranged in three groups called “L1”, “L2” and “L3”. In the space between these groups of superconducting accelerator modules special components which are operated at room temperature like bunch compressors are installed. To supply the subsequent chains of modules “L2” and “L3” with cold helium transfer lines bypassing the warm components on the beam axis are connecting the endcap of the preceeding chain of modules with the feedcap of the following (XLTL2 with a length of app. 60m and XLTL3 with a length of 88m).
The Bypass transfer lines XLTL2 and XLTL3 are of the same construction as the Shaft transfer line XLTL1.
The above mentioned vacuum isolated, thermal shielded, multiple process pipe transfer lines XRTL, XLTL1, XLTL2 and XLTL3 are topic of this call for tenders
Losnummer: 1
Bezeichnung des Loses: Lot. 1
Kurze Beschreibung: XFEL Main Transfer-line XRTL
Menge oder Umfang: 1
Losnummer: 2
Bezeichnung des Loses: Lot. 2
Kurze Beschreibung: XFEL Shaft Transfer-line XLTL1, Bypass Transfer-line XLTL2, and XLTL3
Menge oder Umfang:
Based upon the above listed and attached Technical Specifications:
Design, manufacture, inspection, transport, installation, and test of the XFEL Main Transfer-line XRTL, XFEL Shaft Transfer-line XLTL1, XFEL Bypass Tansfer-line XLTL2, and XLTL3 at our premises at DESY in Hamburg, Germany
Quantity: 1 unit each
Lot 1: XFEL Main Transfer-line XRTL
Lot 2: XFEL Shaft Transfer-line XLTL1, Bypass Transfer-line XLTL2, and XLTL3
Referenznummer: EO006-13-XFEL.

Rechtliche, wirtschaftliche, finanzielle und technische Informationen
Bedingungen für die Teilnahme
Befähigung zur Berufsausübung:
- Excerpt from the applicable Commercial Registry (Handelsregister) for the company Tenderers who are not residented in Germany must include equivalent documentation.
- Written confirmation of the responsible financial administrations stating that all tax obligations or dues have been fulfilled orderly.
- Written confirmation of the responsible social-insurance authority stating that all obligations concerning social-insurance contributions have been fulfilled orderly.
- Self-declaration stating that no disclosure of insolvency or similar legal proceedings have been initiated or are pending against the tenderer.
- Self-declarations stating that no liquidation has been initiated or is pending against the tenderer.
- Self-declarations stating that no person acting on behalf of the tenderer has been convicted of any delict referred to under Paragraph 6 EG VOL/A.
Wirtschaftliche und finanzielle Leistungsfähigkeit:
- Declarations of the company's total revenues referring to the last three accounting years (each year separately).
- If applicable, declaration of turnover figures related to the specific scope of supply of this tender action, referring to the last three accounting years (each year separately).
Technische und berufliche Fähigkeiten:
- Detailed written explanation about the
Conceptual design of the XRTL, XLTL1, XLTL 2, and XLTL3 accompanied by necessary drawings/sketches showing arrangement of all main components with their dimensions and a brief description of the mechanical concept including the intended compensation scheme. The use of a design of the XLTL1 which was prepared by the IHEP Protvino within the framework of the XFEL project will not be accepted.
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- Presentation of references covering equivalent projects dated within the last accounting years, including relevant contact data. Evidence that the Contractor has available sufficient design and manufacturing capacities and experience in designing and manufacturing vacuum isolated, thermally shielded, multiple process pipe transfer lines for liquid helium temperatures.
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- Detailed written concept of the multilayer insulation and the thermal shields.
- Project Plan (A time schedule for the production and acquisition of the main components and assemblies, with “milestone” dates for major steps, including the completion of work at the Orderers site).
- Draft of quality control
- List of Subcontractors for essential parts and References for the main contractor and its sub-contractors concerning manufacturing of comparable cryogenic equipment.
- General qualifications and certificates (like ISO, HP0, etc.) for the contractor and subcontractors.
- Proofs of qualification of the welders employed
- Fabrication sites
Auftragsausführung
Geforderte Kautionen und Garantien: refer to our tender documents.
Wichtigste Finanzierungsbedingungen und Zahlungsmodalitäten und/oder Verweis auf die einschlägigen Bestimmungen, die sie regeln: refer to our tender documents.
Rechtsform der Gruppe von Wirtschaftsteilnehmern, an die der Auftrag vergeben werden soll: refer to our tender documents.

Verfahren
Gültigkeitsdauer des Angebots: 2013-07-31 📅
Datum der Angebotseröffnung: 2013-05-03 📅
Öffnungsort: DESY Hamburg, Germany.
Ort des Eröffnungstermins: DESY Hamburg, Germany.
Sprachen
Sprache: Deutsch 🗣️
Englisch 🗣️

Öffentlicher Auftraggeber
Identität
Andere Art des öffentlichen Auftraggebers: Other
Kontakt
Kontaktperson: Sekretariat Abt. Warenwirtschaft
Internetadresse: www.desy.de 🌏

Referenz
Kennungen
Vom öffentlichen Auftraggeber vergebene Referenznummer: EO006-13-XFEL.

Ergänzende Informationen
Körper überprüfen
Name: Vergabekammer des Bundes beim Bundeskartellamt
Postanschrift: Villemombler Str. 76
Postort: Bonn
Postleitzahl: 53123
Land: Deutschland 🇩🇪
Quelle: OJS 2013/S 052-085319 (2013-03-13)
Bekanntmachung über vergebene Aufträge (2013-08-20)
Objekt
Metadaten der Bekanntmachung
Originalsprache: Deutsch 🗣️
Dokumenttyp: Bekanntmachung über vergebene Aufträge

Verfahren
Angebotsart: Entfällt

Öffentlicher Auftraggeber
Identität
Name des öffentlichen Auftraggebers: Deutsches Elektronen-Synchrotron Desy in der Helmholtz Gemeinschaft

Referenz
Daten
Absendedatum: 2013-08-20 📅
Veröffentlichungsdatum: 2013-08-21 📅
Kennungen
Bekanntmachungsnummer: 2013/S 161-280876
Verweist auf Bekanntmachung: 2013/S 52-085319
ABl. S-Ausgabe: 161

Objekt
Umfang der Beschaffung
Referenznummer: EO006-13-XFEL

Verfahren
Vergabekriterien
Kriterium: 1. Preis (70)
2. Lieferzeit (30)

Auftragsvergabe

1️⃣
Datum des Vertragsabschlusses: 2013-07-04 📅
Name: DeMaCo Holland BV
Postanschrift: PO Box 4
Postort: ZG Noord-Scharwoude
Postleitzahl: 1723
Land: Niederlande 🇳🇱

2️⃣
Informationen über Ausschreibungen
Anzahl der eingegangenen Angebote: 3
Quelle: OJS 2013/S 161-280876 (2013-08-20)
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