EN 1473-2007 2382 Installation and equipment for liquefied natural gas - Design of onshore installations《液化天然气装置和设备 岸上装置的设计》.pdf

1、BRITISH STANDARDBS EN 1473:2007Installation and equipment for liquefied natural gas Design of onshore installationsThe European Standard EN 1473:2007 has the status of a British StandardICS 75.200g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g

2、38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 1473:2007This British Standard was published under the authority of the Standards Policy and Strategy Commi

3、ttee on 28 February 2007 BSI 2007ISBN 978 0 580 50229 3National forewordThis British Standard was published by BSI. It is the UK implementation of EN 1473:2007. It supersedes BS EN 1473:1997 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee GSE/38, Insta

4、llation and equipment for LNG.A list of organizations represented on GSE/38 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot

5、 confer immunity from legal obligations. Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1473January 2007ICS 75.200 Supersedes EN 1473:1997 English Ve

6、rsionInstallation and equipment for liquefied natural gas - Design ofonshore installationsInstallations et quipements de gaz naturel liqufi -Conception des installations terrestresAnlagen und Ausrstung fr Flssigerdgas - Auslegung vonlandseitigen AnlagenThis European Standard was approved by CEN on 2

7、5 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be

8、 obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Man

9、agement Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norw

10、ay, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and

11、 by any means reservedworldwide for CEN national Members.Ref. No. EN 1473:2007: ELicensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 2 Contents Page Foreword3 1 Scope 5 2 Normative references 5 3 Terms and definitions .8 4 Safety and environmen

12、t 12 5 Jetties and marine facilities28 6 Storage and retention systems 29 7 LNG pumps.40 8 Vaporisation of LNG 41 9 Pipe-work44 10 Reception/send out of natural gas.55 11 Boil off recovery and treatment plants56 12 Auxiliary circuits and buildings .59 13 Hazard management64 14 Control and monitoring

13、 systems .74 15 Construction, commissioning and turnaround 78 16 Preservation and corrosion protection .80 17 Training for operations .80 18 Pre-operational marine training .81 Annex A (normative) Thermal radiation threshold values82 Annex B (normative) Definitions of reference flow rates85 Annex C

14、(informative) Seismic classification.89 Annex D (normative) Specific requirements for LNG pumps.91 Annex E (normative) Specific requirements for LNG vaporisers.97 Annex F (normative) Criteria for the design of pipes 103 Annex G (informative) Description of the different types of onshore LNG installa

15、tions.104 Annex H (informative) Definition of different types of LNG tanks106 Annex J (informative) Frequency ranges113 Annex K (informative) Classes of consequence 114 Annex L (informative) Levels of risk115 Annex M (informative) Typical process steps of liquefaction 117 Annex N (informative) Odour

16、ant systems.126 Bibliography 129 Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 3 Foreword This document (EN 1473:2007) has been prepared by Technical Committee CEN/TC 282 “Installation and equipment for LNG”, the secretariat of which is h

17、eld by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2007, and conflicting national standards shall be withdrawn at the latest by July 2007. This document supersedes EN 1473:1997. Ac

18、cording to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, La

19、tvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 4 Introduction The objective of this Euro

20、pean Standard is to give functional guidelines for LNG installations. It recommends procedures and practices that will result in safe and environmentally acceptable design, construction and operation of LNG plants. It need not be applied retrospectively, but application is recommended when major mod

21、ifications of existing installations are being considered. Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 5 1 Scope This European Standard gives guidelines for the design, construction and operation of all onshore liquefied natural gas (LN

22、G) installations including those for the liquefaction, storage, vaporisation, transfer and handling of LNG. This European Standard is valid for the following plant types: LNG export installations (plant), between the designated gas inlet boundary limit, and the ship manifold; LNG receiving installat

23、ions (plant), between the ship manifold and the designated gas outlet boundary limit; peak-shaving plants, between designated gas inlet and outlet boundary limits. A short description of each of these installations is given in Annex G. Satellite plants are excluded from this European Standard. Satel

24、lite plants with storage capacity of less than 200 t are covered by EN 13645. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refe

25、renced document (including any amendments) applies. EN 287-1, Qualification test of welders Fusion welding Part 1: Steels EN 473, Non destructive testing Qualification and certification of NDT personnel General principles EN 571-1, Non destructive testing Penetrant testing Part 1: General principles

26、 EN 809, Pumps and pump units for liquids Common safety requirements EN 970, Non-destructive examination of fusion welds Visual examination EN 1092-1, Flanges and their joints Circular flanges for pipes, valves, fittings and accessories, PN-designated Part 1: Steel flanges EN 1127-1, Explosive atmos

27、pheres Explosion prevention and protection Part 1: Basic concepts and methodology EN 1160, Installations and equipment for liquefied natural gas General characteristics of liquefied natural gas EN 1435, Non-destructive examination of welds Radiographic examination of welded joints EN 1474, Installat

28、ion and equipment for liquefied natural gas Design and testing of loading/unloading arms EN 1514-1, Flanges and their joints Dimensions of gaskets for PN-designated flanges Part 1: Non-metallic flat gaskets with or without inserts EN 1532, Installation and equipment for liquefied natural gas Ship to

29、 shore interface EN 1714, Non-destructive examination of welds Ultrasonic examination of welded joints Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 6 EN 1776, Gas supply systems Natural gas measuring stations Functional requirements EN 1

30、991-1-2, Eurocode 1 Actions on structures Part 1-2: General actions - Actions on structures exposed to fire EN 1992-1-1, Eurocode 2 : Design of concrete structures Part 1-1: General rules and rules for buildings EN 1992-1-2, Eurocode 2 : Design of concrete structures Part 1-2: General rules - Struct

31、ural fire design EN 1993-1-1, Eurocode 3 : Design of steel structures Part 1-1: General rules and rules for buildings EN 1993-1-2, Eurocode 3 : Design of steel structures Part 1-2: General rules Structural fire design EN 1994-1-1, Eurocode 4 Design of composite steel and concrete structures Part 1-1

32、: General rules and rules for buildings EN 1994-1-2, Eurocode 4 Design of composite steel and concrete structures Part 1-2: General rules Structural fire design EN 1998-1, Eurocode 8 : Design of structures for earthquake resistance Part 1: General rules, seismic actions and rules for buildings EN 19

33、98-5, Eurocode 8: Design of structures for earthquake resistance Part 5: Foundations, retaining structures and geotechtonical aspects EN 10204, Metallic products Types of inspection documents EN 12065, Installations and equipment for liquefied natural gas Testing of foam concentrates designed for ge

34、neration of medium and high expansion foam and of extinguishing powders used on liquefied natural gas fires EN 12066, Installations and equipment for liquefied natural gas Testing of insulating linings for liquefied natural gas impounding areas EN 12162, Liquid pumps Safety requirements Procedure fo

35、r hydrostatic testing EN 12308, Installation and equipment for LNG Suitability testing of gaskets designed for flanged joints used on LNG piping EN 12434, Cryogenic vessels Cryogenic flexible hoses EN 12567, Industrial valves Isolating valves for LNG Specification for suitability and appropriate ver

36、ification tests EN 13445 (all parts), Unfired pressure vessels EN 13480 (all parts), Metallic industrial piping EN 14620-1:2006, Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between

37、 0C and -165C Part 1: General EN 14620 (all parts), Design and manufacture of site built, vertical, cylindrical, flat-bottomed steel tanks for the storage of refrigerated, liquefied gases with operating temperatures between 0 C and 165 C EN 60034-5, Rotating electrical machines Part 5: Degrees of pr

38、otection provided by the integral design of rotating electrical machines (IP code) Classification (IEC 60034-5:2000) Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 7 EN 60079-0, Electrical apparatus for explosive gas atmospheres Part 0: Ge

39、neral requirements (IEC 60079-0:2004) EN 60079-1, Electrical apparatus for explosive gas atmospheres Part 1: Flameproof enclosures ”d” (IEC 60079-1:2003) EN 60079-2, Electrical apparatus for explosive gas atmospheres Part 2: Pressurized enclosures ”p” (IEC 60079-2:2001) EN 60079-7, Electrical appara

40、tus for explosive gas atmospheres Part 7: Increased safety ”e” (IEC 60079-7:2003) EN 60079-10, Electrical apparatus for explosive gas atmospheres Part 10: Classification of hazardous areas (IEC 60079-10:2002) EN 60079-14, Electrical apparatus for explosive gas atmospheres Part 14: Electrical install

41、ations in hazardous areas (other than mines) (IEC 60079-14:2002) EN 60079-17, Electrical apparatus for explosive gas atmospheres Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines) (IEC 60079-17:2002) EN 60079-18, Electrical apparatus for explosive g

42、as atmospheres Part 18: Construction, test and marking of type of protection encapsulation “m“ electrical apparatus (IEC 60079-18:2004) EN 60079-25, Electrical apparatus for explosive gas atmospheres Part 25: Intrinsically safe systems (IEC 60079-25:2003) EN 60079-26, Electrical apparatus for explos

43、ive gas atmospheres Part 26: Construction, test and marking of group II category 1 G electrical apparatus EN 60529, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 61508-1, Functional safety of electrical/electronic/programmable electronic safety-related systems Part 1: Ge

44、neral requirements (IEC 61508-1:1998 + Corrigendum 1999) EN ISO 1460, Metallic coatings Hot dip galvanized coatings on ferrous materials Gravimetric determination of the mass per unit area (ISO 1460:1992) EN ISO 1461, Hot dip galvanized coatings on fabricated iron and steel articles Specifications a

45、nd test methods (ISO 1461:1999) EN ISO 9001, Quality management systems Requirements (ISO 9001:2000) EN ISO 10456, Building materials and products Procedures for determining declared and design thermal values (ISO 10456:1999) EN ISO 10497, Testing of valves Fire type-testing requirements (ISO 10497:

46、2004) EN ISO 12241, Thermal insulation for building equipment and industrial installations Calculation rules (ISO 12241:1998) EN ISO 12944 (all parts), Paints and varnishes Corrosion protection of steel structures by protective paint systems (ISO 12944:1998) EN ISO 13709, Centrifugal pumps for petro

47、leum, petrochemical and natural gas industries (ISO 13709:2003) EN ISO 15607, Specification and qualification of welding procedures for metallic materials General rules (ISO 15607:2003) Licensed Copy: Wang Bin, na, Tue Apr 17 06:39:20 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEN 1473:2007 (E) 8 EN I

48、SO 15609-1, Specification and qualification of welding procedures for metallic materials Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004) EN ISO 15614-1, Specification and qualification of welding procedures for metallic materials Welding procedure test - Part 1: Arc and gas

49、welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2004) IEC 60079-4, Electrical apparatus for explosive gas atmospheres Part 4: Method of test for ignition temperature IEC 60079-5, Electrical apparatus for explosive gas atmospheres Part 5: Powder filling “q“ IEC 60079-6, Electrical apparatus for explosive gas atmospheres Part 6: Oil-immersion ”o” IEC 60079-11, Explosive atmospheres Part 11:Equip