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EN 12952-1:2015
Current
The latest, up-to-date edition.
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Water-tube boilers and auxiliary installations - Part 1: General
28-10-2015
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Interdependency of the parts of the series
5 Symbols and abbreviations
6 Responsibilities
7 Design/type appraisal of pressure parts
Annex A (informative) - Significant technical changes
between this European Standard and the previous
edition
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 2014/68/EU
Bibliography
1.1GeneralThis European Standard applies to water-tube boilers with volumes in excess of two litres for the generation of steam and/or hot water at a maximum allowable pressure PS greater than 0,5 bar and with a temperature in excess of 110 °C as well as auxiliary installations (other plant equipment).The purpose of this European Standard is to ensure that the necessary essential safety requirements according to Annex I of the Pressure Equipment Directive are fulfilled in order to guarantee the safety of water tube boilers.This aim will be achieved by:-the proper application of the design, manufacturing, testing and inspection methods and techniques,-the provision of protective measures against hazards, which cannot be eliminated, and-the provision of information on residual hazards and other measures to reduce risk,which are incorporated in the various parts of this European Standard.The requirements of this European Standard take account of pressure-related hazards, which apply to water tube boilers, including failure of pressure-retaining components due to overheating.This standard recognizes that it is not possible to cover all the combinations of situations that might arise.1.2Boiler assemblyFor the purpose of this European Standard, the boiler assembly includes:-the water-tube boiler including all the pressure parts from the feedwater inlet (including the inlet valve) up to and including the steam and/or hot water outlet (including the outlet valve or, if there is no valve, the first circumferential weld or flange downsteam of the outlet header);-all superheaters, reheaters, economizers, that are not capable of isolation from the main system by interposing shut-off valves, associated safety accessories and interconnecting piping;-additionally, the piping that is connected to the boiler involved in services such as draining, venting, desuperheating, etc., up to and including the first isolating valve in the tubing line downstream of the boiler;-reheaters which are independently fired, and are separately provided with their safety accessories including all control and safety systems.The following equipment and components can be integrated in the assembly at the discretion of the manufacturer:-isolatable superheaters, reheaters, economizers and related interconnecting piping;-the heat supply or firing system;-the means of preparing and feeding the fuel to the boiler including the control systems;-the means of providing the boiler with feedwater including the control system;-the pressure expansion vessels and tanks of hot water generating plant.1.3Other plant equipmenta)The boiler supporting structural steelwork, the thermal insulation and/or brickwork and the casing;b)the means of providing the boiler with air including the forced draught fans and air pre-heaters which are heated by the gases of combustion;c)the facilities for moving flue gases through the boiler up to the stack inlet, including the induced draught fans and the air pollution reducing equipment located in the flue gas removal path;d)all other equipment necessary for the operation of the boiler plant.1.4ExclusionsThis European Standard does not apply to the following types of boiler plant:a)boilers other than stationary boilers;b)shell type boilers;c)electrical boilers;d)nuclear primary circuits, the failure of which can cause an emission of radioactivity.
Committee |
CEN/TC 269
|
DevelopmentNote |
Supersedes PREN 12952-1. (11/2015)
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NEN EN 12952-1 : 2015 | Identical |
SN EN 12952-1:2016 | Identical |
UNE-EN 12952-1:2016 | Identical |
I.S. EN 12952-1:2015 | Identical |
BS EN 12952-1:2015 | Identical |
PN EN 12952-1 : 2015 | Identical |
UNI EN 12952-1:2015 | Identical |
NF EN 12952-1 : 2015 | Identical |
UNI EN 12952-1 : 2004 | Identical |
NBN EN 12952-1 : 2015 | Identical |
DIN EN 12952-1:2016-02 | Identical |
NS EN 12952-1 : 2001 | Identical |
SS-EN 12952-1:2015 | Identical |
08/30184309 DC : DRAFT SEP 2008 | BS EN 12952-5 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
10/30202723 DC : DRAFT JUNE 2010 | BS EN 12952-7 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
EEMUA 184 : 2009 | GUIDE TO THE ISOLATION OF PRESSURE RELIEVING DEVICES |
PD CR 12952-17:2002 | Water boilers and auxiliary installations Guidelines for the involvement of an inspection body independent of the manufacturer |
S.R. CEN/TR 16787:2014 | INDUSTRIAL GAS INSTALLATION - GUIDELINE |
DIN EN 12952-7:2013-01 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
DIN EN 12952-6:2011-10 | Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler |
DIN EN 12952-8:2002-08 | Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler |
BS EN 12952-15:2003 | Water-tube boilers and auxiliary installations Acceptance tests |
BS EN 12952-7:2002 | Water-tube boilers and auxiliary installations Requirements for equipment for the boiler |
BS EN 12952-12:2003 | Water-tube boilers and auxiliary installations Requirements for boiler feedwater and boiler water quality |
I.S. EN 12952-7:2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
EN 12952-5:2011 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
EN 12952-3:2011 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
CR 12952-17:2002 | Water boilers and auxiliary installations - Part 17: Guideline for the involvement of an inspection body independent of the manufacturer |
EN 12952-12:2003 | Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality |
EN 12952-11:2007 | Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories |
EN 12952-18:2012 | Water-tube boilers and auxiliary installations - Part 18: Operating instructions |
I.S. EN 12952-10:2002 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 10: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE |
EN 12952-7:2012 | Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler |
EN 12952-4:2011 | Water-tube boilers and auxiliary installations - Part 4: In-service boiler life expectancy calculations |
UNI EN 12952-18 : 2013 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 18: OPERATING INSTRUCTIONS |
PREN 12952-7 : DRAFT 2010 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
CEN/TR 16787:2014 | Industrial Gas Installation - Guideline |
DIN EN 12952 SUPP 1 E : 2002 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 17: GUIDELINE FOR THE INVOLVEMENT OF AN INSPECTION BODY INDEPENDENT OF THE MANUFACTURER |
08/30184312 DC : DRAFT SEP 2008 | BS EN 12952-6 - WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 6: INSPECTION DURING CONSTRUCTION; DOCUMENTATION AND MARKING OF PRESSURE PARTS OF THE BOILER |
I.S. CR 12952-17:2002 | WATER BOILERS AND AUXILIARY INSTALLATIONS - PART 17: GUIDELINE FOR THE INVOLVEMENT OF AN INSPECTION BODY INDEPENDENT OF THE MANUFACTURER |
UNE-EN 12952-6:2012 | Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler |
DIN EN 12952-15 E : 2004 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 15: ACCEPTANCE TESTS |
I.S. EN 12952-6:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 6: INSPECTION DURING CONSTRUCTION; DOCUMENTATION AND MARKING OF PRESSURE PARTS OF THE BOILER |
I.S. EN 12952-3:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
I.S. EN 12952-5:2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
I.S. EN 12952-8:2002 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 8: REQUIREMENTS FOR FIRING SYSTEMS FOR LIQUID AND GASEOUS FUELS FOR THE BOILER |
NF EN 12952-3 : 2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
I.S. EN 12952-18:2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 18: OPERATING INSTRUCTIONS |
UNE-EN 12952-5:2012 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
DIN EN 12952-10 E : 2002 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 10: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE |
DIN EN 12952-12 E : 2003 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 12: REQUIREMENTS FOR BOILER FEEDWATER AND BOILER WATER QUALITY |
DIN EN 12952-11 E : 2007 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES |
BS EN 12952-4:2011 | Water-tube boilers and auxiliary installations In-service boiler life expectancy calculations |
UNE-EN 12952-7:2014 | Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler |
DIN EN 12952-11:2007-09 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES |
DIN EN 12952-12:2003-12 | Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality; German version EN 12952-12:2003 |
UNI EN 12952-11 : 2007 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 11: REQUIREMENTS FOR LIMITING DEVICES OF THE BOILER AND ACCESSORIES |
UNI EN 12952-5 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 5: WORKMANSHIP AND CONSTRUCTION OF PRESSURE PARTS OF THE BOILER |
UNI EN 12952-7 : 2013 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 7: REQUIREMENTS FOR EQUIPMENT FOR THE BOILER |
UNI EN 12952-3 : 2012 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 3: DESIGN AND CALCULATION FOR PRESSURE PARTS OF THE BOILER |
UNI EN 12952-4 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 4: IN-SERVICE BOILER LIFE EXPECTANCY CALCULATIONS |
UNI EN 12952-6 : 2011 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 6: INSPECTION DURING CONSTRUCTION; DOCUMENTATION AND MARKING OF PRESSURE PARTS OF THE BOILER |
BS EN 12952-18:2012 | Water-tube boilers and auxiliary installations Operating instructions |
PD CEN/TR 16787:2014 | Industrial Gas Installation. Guideline |
UNE-EN 12952-4:2012 | Water-tube boilers and auxiliary installations - Part 4: In-service boiler life expectancy calculations |
BS EN 12952-5:2011 | Water-tube boilers and auxiliary installations Workmanship and construction of pressure parts of the boiler |
BS EN 12952-11:2007 | Water-tube boilers and auxiliary installations Requirements for limiting devices of the boiler and accessories |
BS EN 12952-6:2011 | Water-tube boilers and auxiliary installations Inspection during construction; documentation and marking of pressure parts of the boiler |
DIN EN 12952-15:2004-01 | Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003 |
BS EN 12952-8:2002 | Water-tube boilers and auxiliary installations Requirements for firing systems for liquid and gaseous fuels for the boiler |
UNE-EN 12952-3:2012 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
DIN EN 12952-10:2002-12 | Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure |
DIN EN 12952-18:2013-01 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 18: OPERATING INSTRUCTIONS |
DIN EN 12952-3:2012-03 | Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler |
DIN EN 12952-5:2012-01 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
DIN EN 12952-4:2011-10 | Water-tube boilers and auxiliary installations - Part 4: In-service boiler life expectancy calculations |
BS EN 12952-3:2011 | Water-tube boilers and auxiliary installations Design and calculation for pressure parts of the boiler |
BS EN 12952-10:2002 | Water-tube boilers and auxiliary installations Requirements for safeguards against excessive pressure |
EN 12952-8:2002 | Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler |
EN 12952-15:2003 | Water-tube boilers and auxiliary installations - Part 15: Acceptance tests |
EN 12952-6:2011 | Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler |
EN 12952-10:2002 | Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure |
DIN EN 12952 Beiblatt 1:2002-08 | WATER-TUBE BOILERS AND AUXILIARY INSTALLATIONS - PART 17: GUIDELINE FOR THE INVOLVEMENT OF AN INSPECTION BODY INDEPENDENT OF THE MANUFACTURER |
EN 45510-3-3:1999 | Guide for procurement of power station equipment - Part 3-3: Boilers - Boilers with fluidized bed firing |
EN 45510-3-1:1999 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 3-1 - BOILERS - WATER TUBE BOILERS |
EN 12952-16:2002 | Water-tube boilers and auxiliary installations - Part 16: Requirements for grate and fluidized-bed firing systems for solid fuels for the boiler |
EN 12952-7:2012 | Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler |
EN 12952-8:2002 | Water-tube boilers and auxiliary installations - Part 8: Requirements for firing systems for liquid and gaseous fuels for the boiler |
EN 45510-3-3 : 1999 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 3-3 - BOILERS - BOILERS WITH FLUIDIZED BED FIRING |
2014/68/EU : 2014 COR 1 2015 | DIRECTIVE 2014/68/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 15 MAY 2014 ON THE HARMONISATION OF THE LAWS OF THE MEMBER STATES RELATING TO THE MAKING AVAILABLE ON THE MARKET OF PRESSURE EQUIPMENT TEXT WITH EEA RELEVANCE |
EN 12952-9:2002 | Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler |
EN 45510-3-1:1999 | Guide for procurement of power station equipment - Part 3-1: Boilers - Water tube boilers |
EN 12952-5:2011 | Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler |
EN 12952-6:2011 | Water-tube boilers and auxiliary installations - Part 6: Inspection during construction; documentation and marking of pressure parts of the boiler |
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