BS EN 45510-1-1998 Guide for the procurement of power station equipment - Common clauses《发电站设备采购指南 通用条款》.pdf

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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 45510-1 : 1998 The

2、European Standard EN 45510-1 : 1997 has the status of a British Standard ICS 27.100 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Guide for Procurement of power station equipment Part 1. Common clausesThis British Standard, having been prepared under the direction of the Eng

3、ineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1998 BSI 1998 ISBN 0 580 28882 X BS EN 45510-1 : 1998 Amendments issued since publication Amd. No. Date Text affected National foreword This British Standard is the English language vers

4、ion of EN 45510-1 : 1997 published by the European Committee for Standardization (CEN). The UK participation in its preparation was entrusted to Technical Committee E/-/20, Power engineering steering committee, which has the responsibility to: aid enquirers to understand the text; present to the res

5、ponsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on

6、request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of t

7、he BSI Standards Electronic Catalogue. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 14, an inside back cover and a back cover.CEN/CENELEC Euro

8、pean Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung CEN Central Secretariat: rue de Stassart 36, B-1050 Brussels CENELEC Central Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CEN/CENELEC All rights of exploitation in any form and by any mea

9、ns reserved worldwide for CEN national Members. Ref. No. EN 45510-1 : 1997 E EUROPEAN STANDARD EN 45510-1 NORME EUROPE ENNE EUROPA ISCHE NORM October 1997 ICS 27.100 Descriptors: Electric power station, equipment, purchase, user supplier relations, invitation of tenders, specifications, technical wr

10、iting, clauses English version Guide for procurement of power station equipment Part 1: Common clauses Guide pour lacquisition de quipements destine s aux centrales de production de lectricite Partie 1: Clauses communes Leitfaden fu r die Beschaffung von Ausru stungen fu r Kraftwerke Teil 1: Allgeme

11、ingu ltige Festlegungen This European Standard was approved by CEN/CENELEC on 1 October 1997. CEN/CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. U

12、p-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN/CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by transl

13、ation under the responsibility of a CEN/CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ir

14、eland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spa

15、in, Sweden, Switzerland and the United Kingdom.Page 2 EN 45510-1 : 1997 BSI 1998 Foreword This standard takes the form of a recommendation and is therefore entitled a Guide. This Guide for procurement has been prepared by the CEN/CENELEC Joint Task Force Power Engineering (JTFPE) of which the secret

16、ariat is held by BSI. 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 April 1998, and conflicting national standards shall be withdrawn at the latest by April 1998. This Guide for procurement has

17、been prepared under mandates given to CEN and CENELEC by the European Commission and the European Free Trade Association. This Guide for procurement is a part of a series of Guides mandated to cover the procurement of power station plant and equipment in conformity with European Procurement Directiv

18、es. The Guides are: EN 45510: Guide for procurement of power station equipment Part 1: Common clauses Part 2-1: Electrical equipment Power transformers Part 2-2: Electrical equipment Uninterruptible power supplies Part 2-3: Electrical equipment Stationary batteries and chargers Part 2-4: Electrical

19、equipment High power static convertors Part 2-5: Electrical equipment Motors Part 2-6: Electrical equipment Generators Part 2-7: Electrical equipment Switchgear and controlgear Part 2-8: Electrical equipment Power cables Part 2-9: Electrical equipment Cabling systems Part 3-1: Boilers Water tube boi

20、lers Part 3-2: Boilers Shell boilers Part 3-3: Boilers Boilers with fluidized bed firing Part 4-1: Boiler auxiliaries Equipment for reduction of dust emissions Part 4-2: Boiler auxiliaries Gas-air, steam-air and gas-gas heaters Part 4-3: Boiler auxiliaries Draught plant Part 4-4: Boiler auxiliaries

21、Fuel preparation equipment Part 4-5: Boiler auxiliaries Coal handling and bulk storage plant Part 4-6: Boiler auxiliaries Flue gas desulfurization (De-SO x ) plant Part 4-7: Boiler auxiliaries Ash handling plant Part 4-8: Boiler auxiliaries Dust handling plant Part 4-9: Boiler auxiliaries Sootblower

22、s Part 4-10: Boiler auxiliaries Flue gas denitrification (De-NO x ) plant Part 5-1: Turbines Steam turbines Part 5-2: Turbines Gas turbines Part 5-3: Turbines Wind turbines Part 5-4: Turbines Hydraulic turbines, storage pumps and pump-turbines Part 6-1: Turbine auxiliaries Deaerators Part 6-2: Turbi

23、ne auxiliaries Feedwater heaters Part 6-3: Turbine auxiliaries Condenser plant Part 6-4: Turbine auxiliaries Pumps Part 6-5: Turbine auxiliaries Dry cooling systems Part 6-6: Turbine auxiliaries Wet and wet/dry cooling towers Part 6-7: Turbine auxiliaries Moisture separator reheaters Part 6-8: Turbi

24、ne auxiliaries Cranes Part 6-9: Turbine auxiliaries Cooling water systems Part 7-1: Pipework and valves High pressure piping systems Part 7-2: Pipework and valves Boiler and high pressure piping valves Part 8-1: Control and instrumentation EN 45510 Part 1 contains those clauses common to all the abo

25、ve Guides giving the provisions of a non- equipment specific nature for use in the procurement of power station plant. EN 45510 is the responsibility of JTFPE. The so called common clauses, as appropriate, also appear in italics in the documents specific to particular equipment. Where paragraphs of

26、common clauses are omitted, each paragraph omitted is indicated by the symbol * . In this Guide, words in bold type indicate that they have the meaning given in the definitions, clause 3. In this Guide, sentences not in italics indicate the additional recommendations to be found in Guides specific t

27、o particular equipment. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,

28、Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Page 3 EN 45510-1 : 1997 BSI 1998 Contents Page Foreword 2 Introduction 4 1 Scope 4 2 Normative references 4 3 Definitions 4 3.1 Organizational terms 4 3.2 Technical terms 5 3.3 General terms 5 4 Brief overall project d

29、escription 5 4.1 Role and organization of purchaser 5 4.2 Site location 5 4.3 Equipment task 6 4.4 Equipment to be purchased 6 4.5 Control and instrumentation 6 4.6 Electrical supplies and other services 6 4.7 Other interfaces 6 4.8 Project programme 6 4.9 Equipment identification systems 6 5 Extent

30、 of supply 6 6 Terminal points 7 7 Operational requirements 7 7.1 Operating environment 7 7.2 Manning levels 7 7.3 Normal operation 7 7.4 Operating hours 7 7.5 Start-up and shut-down 7 7.6 Abnormal conditions 7 7.7 Further operational requirements 7 8 Life expectancy 8 8.1 Design life 8 8.2 Componen

31、ts requiring periodic maintenance 8 9 Performance requirements 8 9.1 Duty 8 9.2 Performance 8 9.3 Equipment margins 8 9.4 Availability 8 9.5 Levels of component redundancy 8 9.6 Further performance requirements 8 10 Design and fabrication 9 10.1 Specific equipment features 9 Page 10.2 Design justifi

32、cation 9 10.3 Material selection 9 10.4 Safety 9 10.5 Interchangeability 9 10.6 Fabrication methods 9 11 Maintenance requirements 9 11.1 Planned maintenance 9 11.2 Personnel safety 9 11.3 Requirements for access 10 11.4 Lifting requirements 10 11.5 Special tools 10 11.6 Test equipment 10 11.7 Spare

33、parts strategy 10 11.8 Special precautions 10 12 Technical documentation requirements 10 12.1 Tender documentation 10 12.2 Contract documentation 10 13 Applicable legislation, regulations, standards and further requirements 11 13.1 Legislation and regulations 11 13.2 Standards 11 13.3 Further requir

34、ements 11 14 Evaluation criteria 11 14.1 General 11 14.2 Technical criteria 11 15 Quality measures 11 15.1 General 11 15.2 Approvals procedure 12 15.3 Inspection requirements 12 15.4 Non-conformity 12 16 Site factors 12 16.1 Access 12 16.2 Facilities 12 16.3 Site specific requirements 12 17 Verifica

35、tion of specified performance 12 17.1 General 12 17.2 Works tests 12 17.3 Tests during installation and commissioning 13 17.4 Technical conditions for trial run 13 17.5 Functional and performance tests 13 Annex A (informative) Bibliography 14Page 4 EN 45510-1 : 1997 BSI 1998 Introduction This docume

36、nt is the first Part of a standard comprising a series of Guides for procurement (Guides) covering plant items, systems and equipment (equipment) that comprise a power station. The Guides were prepared to support the implementation of European Directives covering procurement in the utilities sector.

37、 Each Guide is complete in itself, but this Part 1 is designed to give an indication of the content of all of the Guides and to present those clauses which are independent of the equipment being purchased (the so called common clauses) as a single document. As such, this Part gives a general indicat

38、ion of how to prepare technical specifications for power station equipment. The particular issues referring to specific equipment items are not covered in this Part and the user can obtain these from the Parts covering the specific equipment. This Part 1 has the same structure and clause numbering a

39、s the Parts covering specific equipment. This Part also identifies where in the Guides the specific technical matters are covered. In some Guides, technical matters are included in additional positions and small changes have been made to the wording of the common clauses to make them relevant to the

40、 particular equipment. The printing of common clauses in italics and specific technical matters in upright type allows these differences to be identified. All the Guides are listed in the foreword. 1 Scope This standard gives guidance on writing the technical specification for the procurement of equ

41、ipment for use in electricity generating stations (power stations). This Guide for procurement is not applicable to equipment for use in the nuclear reactor plant area of nuclear power stations. Other possible applications of such equipment have not been considered in the preparation of this Guide.

42、This Guide covers those matters that are common to all equipment (the common clauses). In specific Guides, the equipment covered by the Guide is defined here. The equipment covered by this Guide is defined by its function rather than design type. Therefore, the guidance to the specification is state

43、d in performance terms rather than being specified by a detailed description of the equipment to be supplied. This Guide indicates to potential purchasers how their specification should be prepared so that: the equipment type and capacity interfaces correctly with other elements of the systems; pred

44、icted performance is achieved; ancillary equipment is properly sized; reliability, availability and safety requirements are achieved; proper consideration is given to the evaluation process and the quality measures to be applied. This Guide does not determine the type of specification (e.g. detailed

45、, performance, functional) or the extent of supply for any given contract which is normally decided on the basis of the purchasers project strategy. It does not cover: any commercial, contractual or legal issues which are normally in separate parts of an enquiry; any allocation of responsibilities w

46、hich are determined by the contract. This Guide does not prescribe the arrangement of the documents in the enquiry. NOTE. As a comprehensive European environmental policy is still under preparation, this Guide does not address the environmental implications of the equipment. 2 Normative references T

47、his Guide for Procurement incorporates by dated or undated reference, provisions from other publications. These normative references are cited in the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these

48、publications apply to this Guide only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies. EN ISO 9001 Quality systems Model for quality assurance in design, development, production and servicing (ISO 9001 : 1994) EN ISO

49、 9002 Quality systems Model for quality assurance in production, installation and servicing (ISO 9002 : 1994) IEC 50 (191) International electrotechnical vocabulary Chapter 191: Dependability and quality of services The specific guides give other relevant normative references here, if appropriate. 3 Definitions For the purposes of this Guide, the following definitions apply: 3.1 Organizational terms 3.1.1 purchaser Recipient of a product