Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 2: Gas-air, steam-air and gas-gas heaters

This standard gives guidance on writing the technical specification for the procurement of air heating equipment associated with steam generating plant and gas reheating equipment associated with flue gas treatment plant 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.

Leitfaden für die Beschaffung von Ausrüstungen für Kraftwerke - Teil 4: Nebenanlagen - Hauptabschnitt 2: Gas/Luft-, Dampf/Luft- und Gas/Gas-Wärmeaustauscher

Die vorliegende Norm ist eine Anleitung zur Erstellung der technischen Spezifikation für die Beschaffung von Luftvorwärmern in Verbindung mit Dampferzeugeranlagen und von Gas/Gas-VWärmeaustauschern in Verbindung mit Rauchgasreinigungsanlagen für den Einsatz in Anlagen zur Erzeugung von elektrischer Energie (Kraftwerke). Dieser Leitfaden ist nicht anwendbar auf Ausrüstung zur Verwendung im Nuklearbereich von Kernkraftwerken. Bei der Erstellung des Leitfadens wurden keine weiteren Möglichkeiten zur Anwendung der beschriebenen Ausrüstung in Betracht gezogen.

Guide pour l'acquisition d'équipements destinés aux centrales de production d'électricité - Partie 4: Auxiliaires de chaudière - Section 2: Réchauffeurs gaz-air, vapeur-air, gaz-gaz

La présente norme donne des recommandations pour la rédaction de la spécification technique nécessaire à l'acquisition d'équipement de réchauffage d'air associé au générateur de vapeur et d'équipement de réchauffage de gaz associé à l'installation de traitement des fumées pour les centrales de production d'électricité. Ce guide d'achat n'est pas applicable à ce type d'équipement lorsque celui-ci est destiné à l'îlot nucléaire des centrales nucléaires. D'autres applications possibles de ce type d'équipement n'ont pas été prises en considération dans la préparation de ce guide.

Guide for procurement of power station equipment - Part 4-2: Boilers auxiliaries - Gas-air, steam-air and gas-gas heaters

General Information

Status
Published
Publication Date
20-Apr-1999
Withdrawal Date
30-Oct-1999
ICS
27.040 - Gas and steam turbines. Steam engines
 
27.060.30 - Boilers and heat exchangers
 
27.100 - Power stations in general
Technical Committee
CEN/CLC/JTC 2 - Power Engineering
Drafting Committee
IEC/TC 5 - Steam Turbines
Parallel Committee
CENCLC/TC 2 - CENCLC_TC_2
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Start Date
02-Dec-2017
Completion Date
02-Dec-2017
Directive
93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Mandate
BC/CEN/92/10.2.5 - BC/CEN/92/10.2.5
M/BC/CEN/92/10 - Mandate to CEN/CENELEC in the field of electricity generation for the drawing-up of European standards to be used as procurement guides in public contracts and for the preparation of a programme of supporting standards
Ref Project
SIST EN 45510-4-2:2000 - Guide for procurement of power station equipment -- Part 4-2: Boiler auxiliaries - Gas-air, steam-air and gas-gas heaters

Overview

EN 45510-4-2:1999 - Guide for procurement of power station equipment, Part 4: Boiler auxiliaries - Section 2: Gas-air, steam-air and gas-gas heaters (published by CLC) provides guidance for preparing technical specifications when procuring air heating and gas reheating equipment used with steam generating plant and flue gas treatment systems in electricity generating stations. The Guide is intended for conventional power stations and explicitly excludes equipment for the nuclear reactor plant area; other uses were not considered in its preparation.

Key topics

This guide focuses on practical aspects of writing procurement specifications for heater equipment. Key topics covered or supported by the Guide include:

  • Scope and application of gas-air, steam-air and gas-gas heaters in power station boiler auxiliaries
  • Specification structure and recommended content to ensure clear, consistent tender and purchase documents
  • Guidance on defining performance and operational requirements, interfaces and integration with steam generating and flue gas treatment systems
  • Considerations for materials, design and construction appropriate to power station environments
  • Testing, inspection and documentation expectations to support acceptance and commissioning (e.g., factory tests, site tests, and records)
  • Installation, commissioning and maintenance information to include in procurement contracts
  • Safety and regulatory considerations relevant to non‑nuclear areas of power plants

Note: the Guide provides procurement-oriented guidance rather than prescriptive technical parameters; users should adapt content to project‑specific requirements.

Applications

EN 45510-4-2 is a practical resource for organizations involved in specifying, buying, supplying or engineering heater equipment for fossil-fuel and other non-nuclear power stations. Typical users include:

  • Procurement engineers and spec writers in utilities and independent power producers
  • Project managers and EPC contractors responsible for boiler auxiliaries
  • Manufacturers and OEMs preparing tenders or technical offers for heaters and heat exchangers
  • Consultants and plant engineers developing equipment lists, interface requirements and acceptance criteria

Using this Guide helps reduce ambiguity in tenders, align supplier deliverables with plant needs, and streamline procurement and commissioning of gas-air, steam-air and gas-gas heaters.

Related standards

  • Part of the EN 45510 series (power station equipment procurement guides)
  • National adoption example: SIST EN 45510-4-2:2000 (Slovenian national standard equivalent)

Keywords: EN 45510-4-2:1999, guide for procurement, power station equipment, boiler auxiliaries, gas-air heaters, steam-air heaters, gas-gas heaters, technical specification, CLC, flue gas treatment.

Frequently Asked Questions

EN 45510-4-2:1999 is a standard published by CLC. Its full title is "Guide for procurement of power station equipment - Part 4: Boiler auxiliaries - Section 2: Gas-air, steam-air and gas-gas heaters". This standard covers: This standard gives guidance on writing the technical specification for the procurement of air heating equipment associated with steam generating plant and gas reheating equipment associated with flue gas treatment plant 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.

This standard gives guidance on writing the technical specification for the procurement of air heating equipment associated with steam generating plant and gas reheating equipment associated with flue gas treatment plant 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.

EN 45510-4-2:1999 is classified under the following ICS (International Classification for Standards) categories: 27.040 - Gas and steam turbines. Steam engines; 27.060.30 - Boilers and heat exchangers; 27.100 - Power stations in general. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 45510-4-2:1999 is associated with the following European legislation: EU Directives/Regulations: 93/38/EEC; Standardization Mandates: BC/CEN/92/10.2.5, M/BC/CEN/92/10. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

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Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Guide for procurement of power station equipment - Part 4-2: Boilers auxiliaries - Gas-air, steam-air and gas-gas heatersLeitfaden für die Beschaffung von Ausrüstungen für Kraftwerke -- Teil 4-2: Nebenanlagen - Gas/Luft-, Dampf/Luft- und Gas/Gas- WärmeaustauscherGuide pour l'acquisition d'équipements destinés aux centrales de production d'électricité -- Partie 4-2: Auxiliaires de chaudière - Réchauffeurs gaz-air, vapeur-air, gaz-gazGuide for procurement of power station equipment -- Part 4-2: Boiler auxiliaries - Gas-air, steam-air and gas-gas heaters27.100Elektrarne na splošnoPower stations in general27.060.30Grelniki vode in prenosniki toploteBoilers and heat exchangersICS:Ta slov
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