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EN 1474-2:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 2: Design and testing of transfer hoses
Superseded date

10-09-2020

Published date

12-03-2008

Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Description of typical LNG transfer hose designs and accessories
  4.1 A LNG transfer hose system shall consist of the following
       4.1.1 A flexible hose assembly, comprising
       4.1.2 Connection system to LNGC
       4.1.3 Emergency release system
       4.1.4 Handling
       4.1.5 Power systems
       4.1.6 Leak detection, monitoring and alarm systems
  4.2 Typical construction of LNG transfer hoses
       4.2.1 Main hose categories
       4.2.2 Corrugated metal hoses
       4.2.3 Composite hoses
5 Design features of the LNG transfer hoses and transfer hoses
  assemblies
  5.1 General
  5.2 Application data required
  5.3 Selection of hose length
  5.4 Service life
  5.5 Selection of hose size
  5.6 Selection of buoyancy
  5.7 Selection of insulation
  5.8 Basic design parameters
  5.9 Component details - End fitting
       5.9.1 General
       5.9.2 Termination
       5.9.3 Connector
       5.9.4 Bending stiffener/restrictor (optional)
  5.10 Hose handling/lifting device
  5.11 Safety systems
  5.12 Connection to the ship
  5.13 Hydraulic and electric control systems
6 Inspection and tests
  6.1 Foreword
  6.2 Laboratory testing
  6.3 Prototype hose testing
  6.4 Factory acceptance tests
       6.4.1 General
       6.4.2 All hoses
       6.4.3 FAT tests on one hose per order
  6.5 System testing
7 Quality assurance and control
  7.1 General
  7.2 Material selection
  7.3 Marking
  7.4 Manufacturing
  7.5 Documentation related to an approved certification process
8 Documentation
  8.1 For information a purchasing guidelines table is given
       in Annex A
  8.2 As-built documentation
  8.3 Operation manual
Annex A (informative) Purchasing guidelines table
Annex B (normative) Prototype and factory acceptance tests for
        LNG hose assemblies
Annex C (informative) Surge pressure considerations for LNG hoses
Bibliography

This European Standard gives general guidelines for the design, material selection, qualification, certification, and testing details for Liquefied Natural Gas (LNG) transfer hoses for offshore transfer or on coastal weather-exposed facilities for aerial, floating and submerged configurations or a combination of these. Whilst this European Standard is applicable to all LNG hoses, it is acknowledged that there may be further specific requirements for floating and submerged hoses.The transfer hoses will be designed to be part of transfer systems (it means that they will be fitted with ERS, QCDC, handling systems, hydraulic and electric components etc.) To avoid unnecessary repetition, cross-references to EN 1474-1 and EN 1474-3, are made for all compatible items, and for references, definitions and abbreviations. Where additional references, definitions and abbreviations are required specifically for LNG hoses, they are listed in this European Standard.Transfer hoses need to be durable when operating in the marine environment and to be flexible with a minimum bending radius compatible with handling and the operating requirements of the transfer system.

Committee
CEN/TC 282
DevelopmentNote
Supersedes EN 1474. (01/2009)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

PREN 13766 : DRAFT 2016 THERMOPLASTIC MULTI-LAYER (NON-VULCANIZED) HOSES AND HOSE ASSEMBLIES FOR THE TRANSFER OF LIQUID PETROLEUM GAS AND LIQUEFIED NATURAL GAS - SPECIFICATION
BS EN ISO 20519:2017 Ships and marine technology. Specification for bunkering of liquefied natural gas fuelled vessels
EN 13766:2010 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas - Specification
18/30369304 DC : DRAFT APR 2018 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
I.S. EN 13766:2010 THERMOPLASTIC MULTI-LAYER (NON-VULCANIZED) HOSES AND HOSE ASSEMBLIES FOR THE TRANSFER OF LIQUID PETROLEUM GAS AND LIQUEFIED NATURAL GAS - SPECIFICATION
ASTM F 3285 : 2018 Standard Guide for Installation and Application of Type C Portable Tanks for Marine LNG Service
DIN EN ISO 20519 E : 2017 SHIPS AND MARINE TECHNOLOGY - SPECIFICATION FOR BUNKERING OF LIQUEFIED NATURAL GAS FUELLED VESSELS (ISO 20519:2017)
PREN 1473 : DRAFT 2018 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
16/30321970 DC : 0 BS EN ISO 20519 - SHIPS AND MARINE TECHNOLOGY - SPECIFICATION FOR BUNKERING OF GAS FUELLED SHIPS
BS EN 1474-3:2008 Installation and equipment for liquefied natural gas. Design and testing of marine transfer systems Offshore transfer systems
DIN EN 1474-3:2009-02 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 3: OFFSHORE TRANSFER SYSTEMS
ISO/TR 17177:2015 Petroleum and natural gas industries Guidelines for the marine interfaces of hybrid LNG terminals
ISO 27127:2014 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas Specification
PD ISO/TS 18683:2015 Guidelines for systems and installations for supply of LNG as fuel to ships
UNE-EN ISO 20519:2017 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2017)
16/30330752 DC : 0 BS EN 13766 - THERMOPLASTIC MULTI-LAYER (NON-VULCANIZED) HOSES AND HOSE ASSEMBLIES FOR THE TRANSFER OF LIQUID PETROLEUM GAS AND LIQUEFIED NATURAL GAS - SPECIFICATION
UNI EN 1474-3 : 2009 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 3: OFFSHORE TRANSFER SYSTEMS
I.S. EN 1474-3:2008 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN AND TESTING OF MARINE TRANSFER SYSTEMS - PART 3: OFFSHORE TRANSFER SYSTEMS
I.S. EN ISO 20519:2017 SHIPS AND MARINE TECHNOLOGY - SPECIFICATION FOR BUNKERING OF LIQUEFIED NATURAL GAS FUELLED VESSELS (ISO 20519:2017)
ISO 20519:2017 Ships and marine technology Specification for bunkering of liquefied natural gas fuelled vessels
EN ISO 20519:2017 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2017)
EN 1474-3:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 3: Offshore transfer systems
BS ISO 27126:2014 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals. Specification
BS ISO 27127:2014 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification
DIN EN 13766:2010-11 THERMOPLASTIC MULTI-LAYER (NON-VULCANIZED) HOSES AND HOSE ASSEMBLIES FOR THE TRANSFER OF LIQUID PETROLEUM GAS AND LIQUEFIED NATURAL GAS - SPECIFICATION
DIN EN ISO 20519:2016-05 (Draft) SHIPS AND MARINE TECHNOLOGY - SPECIFICATION FOR BUNKERING OF LIQUEFIED NATURAL GAS FUELLED VESSELS (ISO 20519:2017)
UNE-EN 13766:2011 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas - Specification
BS EN 13766:2010 Thermoplastic multilayer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification
ISO/TS 18683:2015 Guidelines for systems and installations for supply of LNG as fuel to ships
ISO 27126:2014 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals Specification
DIN EN ISO 20519:2017-06 Ships and marine technology - Specification for bunkering of liquefied natural gas fuelled vessels (ISO 20519:2017)

EN ISO 8330:2014 Rubber and plastics hoses and hose assemblies - Vocabulary (ISO 8330:2014)
EN 13766:2010 Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas - Specification
EN 1474-3:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 3: Offshore transfer systems
ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
EN 1473:2016 Installation and equipment for liquefied natural gas - Design of onshore installations
ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
ISO 21028-1:2016 Cryogenic vessels Toughness requirements for materials at cryogenic temperature Part 1: Temperatures below -80 degrees C
EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
EN ISO 10806:2003 Pipework - Fittings for corrugated metal hoses (ISO 10806:2003)
EN ISO 10380:2012 Pipework - Corrugated metal hoses and hose assemblies (ISO 10380:2012)
ISO 10380:2012 Pipework — Corrugated metal hoses and hose assemblies
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
ISO 9001:2015 Quality management systems — Requirements
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO 10806:2003 Pipework Fittings for corrugated metal hoses
EN 12434:2000/AC:2001 CRYOGENIC VESSELS - CRYOGENIC FLEXIBLE HOSES
ISO 7369:2004 Pipework Metal hoses and hose assemblies Vocabulary
ISO 23208:2017 Cryogenic vessels — Cleanliness for cryogenic service
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
EN ISO 7369:2004 Pipework - Metal hoses and hose assemblies - Vocabulary (ISO 7369:2004)
EN 1474-1:2008 Installation and equipment for liquefied natural gas - Design and testing of marine transfer systems - Part 1: Design and testing of transfer arms

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