Name: CEN/TR 16787:2014
Brand: CEN

Industrial Gas Installation - Guideline

Published date

11-19-2014

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Safety management
5 Gas composition and characteristics
6 Environment
7 Installation pipework
8 Industrial thermal equipment installations
9 Inspections
10 General safety issues
Annex A (informative) - Controlling air and gas flow
        rates versus energy content to the gas equipment
Annex B (informative) - Industrial thermal processing
        equipment
Annex C (informative) - Reverse flow of gases
Annex D (informative) - Industrial thermal processing
        equipment and Environmental issues
Annex E (informative) - National implementation
Annex F (informative) - European Directives
Annex G (informative) - Natural gas overview
Annex H (informative) - National data
Bibliography

This Technical Report applies to safety and operational topics for equipment and pipework systems installed within industrial premises which may be used for process and non-process applications such as Heating, Power Generation, Incineration, etc.It is applicable to a range of combustible gases used within an industrial environment. The gas plant may include normal combustion with air and/or oxygen, catalytic oxidation or cracking (e.g. as in a refinery).The user of gas equipment and pipework systems has a responsibility to ensure the safety of the design, of plant operation and plant maintenance.For piped supplies of gas to a site this Technical Report applies to the system downstream of the ‘point of delivery’. The term, ‘point of delivery’ refers to the isolation valve (or combination of regulator and isolation valve) located before or after the metering station, as will be defined by the particular EU member state national legislation.The guidance in this Technical Report may also apply to gases generated for the sites own use, such as coke oven gas, site bio-gas plant, site LPG/air plant etc.

Committee	CEN/TC 234
DocumentType	Technical Report
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
FD CEN/TR 16787 : 2018 FD	Identical
NEN NPR CEN/TR 16787 : 2014	Identical
S.R. CEN/TR 16787:2014	Identical
PD CEN/TR 16787:2014	Identical

EN 12953-9:2007	Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
EN 1127-1:2011	Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
EN 676:2003+A2:2008/AC:2008	AUTOMATIC FORCED DRAUGHT BURNERS FOR GASEOUS FUELS
EN 13836:2006	Gas fired central heating boilers - Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1 000 kW
EN 1539:2015	Dryers and ovens, in which flammable substances are released - Safety requirements
IEC 60079-1:2014 RLV	Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
EN 12953-5:2002	Shell boilers - Part 5: Inspection during construction, documentation and marking of pressure parts of the boiler
EN 746-1:1997+A1:2009	Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment
EN 13480-2:2017	Metallic industrial piping - Part 2: Materials
EN 60079-26:2015	Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
EN 15001-1:2009	Gas Infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 1: Detailed functional requirements for design, materials, construction, inspection and testing
IEC 61000-6-4:2006+AMD1:2010 CSV	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
EN 418 : 1992	SAFETY OF MACHINERY - EMERGENCY STOP EQUIPMENT, FUNCTIONAL ASPECTS - PRINCIPLES FOR DESIGN
EN 12952-10:2002	Water-tube boilers and auxiliary installations - Part 10: Requirements for safeguards against excessive pressure
EN 14394:2005+A1:2008	Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C
EN 60079-27:2008	Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)
ISO 6976:2016	Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
EN 1775:2007	Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations
EN 746-2:2010	Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems
EN 60079-1:2014	Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
EN 677:1998	Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
EN 60079-10-1:2015	Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 12953-6:2011	Shell Boilers - Part 6: Requirements for equipment for the boiler
ISO 5168:2005	Measurement of fluid flow — Procedures for the evaluation of uncertainties
EN 13480-4:2017	Metallic industrial piping - Part 4: Fabrication and installation
EN 12067-2:2004	Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types
IEC 61000-6-2:2016	Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments
EN 60079-0:2012/A11:2013	EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
EN 1643:2014	Safety and control devices for gas burners and gas burning appliances - Valve proving systems for automatic shut-off valves
EN 60079-15:2010	Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
EN 12067-1 : 98 AMD 1 2003	GAS/AIR RATIO CONTROLS FOR GAS BURNERS AND GAS BURNING APPLIANCES - PART 1: PNEUMATIC TYPES
IEC 60204-1:2016	Safety of machinery - Electrical equipment of machines - Part 1: General requirements
IEC 60079-18:2014 RLV	Explosive atmospheres - Part 18: Equipment protection by encapsulation “m”
EN 12952-3:2011	Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler
IEC 61508-5:2010	Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels (see Functional Safety and IEC 61508)
EN 60079-10-2:2015	Explosive atmospheres - Part 10-2: Classification of areas - Explosive dust atmospheres
EN 12954 : 2001	CATHODIC PROTECTION OF BURIED OR IMMERSED METALLIC STRUCTURES - GENERAL PRINCIPLES AND APPLICATION FOR PIPELINES
IEC 60079-10-1:2015	Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
EN 656:1999/A1:2006	GAS-FIRED CENTRAL HEATING BOILERS - TYPE B BOILERS OF NOMINAL HEAT INPUT EXCEEDING 70 KW BUT NOT EXCEEDING 300 KW
EN 88-2:2007	Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar
EN 13480-1:2017	Metallic industrial piping - Part 1: General
IEC 60079-20-1:2010	Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
EN 60079-6:2015	Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"
EN 60079-28:2015	Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
EN 161:2011+A3:2013	Automatic shut-off valves for gas burners and gas appliances
ISO 12100:2010	Safety of machinery — General principles for design — Risk assessment and risk reduction
EN 15001-2:2008	Gas infrastructure - Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations - Part 2: Detailed functional requirements for commissioning, operation and maintenance
IEC 60079-5:2015 RLV	Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
EN 12952-7:2012	Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler
EN 12952-1:2015	Water-tube boilers and auxiliary installations - Part 1: General
EN 12405 : 2002	GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES
EN 12953-1:2012	Shell boilers - Part 1: General
EN 12953-7:2002	Shell boilers - Part 7 : Requirements for firing systems for liquid and gaseous fuels for the boilers
EN 60079-31:2014	Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
EN 1854:2010	Pressure sensing devices for gas burners and gas burning appliances
EN 303-3:1998/AC:2006	HEATING BOILERS - PART 3: GAS-FIRED CENTRAL HEATING BOILERS ASSEMBLY COMPRISING A BOILER BODY AND A FORCED DRAUGHT BURNER
EN 60079-11:2012	Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
EN 13480-3:2017	Metallic industrial piping - Part 3: Design and calculation
IEC 60079-11:2011	Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
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 12279:2000/A1:2005	GAS SUPPLY SYSTEMS - GAS PRESSURE REGULATING INSTALLATIONS ON SERVICE LINES - FUNCTIONAL REQUIREMENTS
IEC 60079-27:2008	Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)
EN 437:2003+A1:2009	Test gases - Test pressures - Appliance categories
EN 12953-3:2016	Shell boilers - Part 3: Design and calculation for pressure parts
EN 125:2010+A1:2015	Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
EN 60079-25:2010/AC:2013	EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010)
EN 61000-6-2:2005/corrigendum:2005	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005)
EN 126:2012	Multifunctional controls for gas burning appliances
EN 746-3:1997+A1:2009	Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
EN 12953-2:2012	Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
EN 61000-6-4:2007/A1:2011	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
EN 334:2005+A1:2009	Gas pressure regulators for inlet pressures up to 100 bar
IEC 60079-25:2010	Explosive atmospheres - Part 25: Intrinsically safe electrical systems
EN 13611:2015/AC:2016	SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
EN 62061:2005/A2:2015	SAFETY OF MACHINERY - FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL, ELECTRONIC AND PROGRAMMABLE ELECTRONIC CONTROL SYSTEMS (IEC 62061:2005/A2:2015)
IEC 60079-6:2015	Explosive atmospheres - Part 6: Equipment protection by liquid immersion "o"
EN 61508-5:2010	Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
ISO 13849-2:2012	Safety of machinery — Safety-related parts of control systems — Part 2: Validation
IEC 60079-0:2011	Explosive atmospheres - Part 0: Equipment - General requirements
IEC 60079-14:2013	Explosive atmospheres - Part 14: Electrical installations design, selection and erection
ISO 10790:2015	Measurement of fluid flow in closed conduits Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
EN 60079-20-1:2010	Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
EN 1359:2017	Gas meters - Diaphragm gas meters
EN ISO 12100:2010	Safety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010)
IEC 61000-6-4:2006+AMD1:2010 CSV	Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments
EN 60079-14:2014/AC:2016	EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
EN ISO 13849-2:2012	Safety of machinery - Safety-related parts of control systems - Part 2: Validation (ISO 13849-2:2012)
EN 14382:2005+A1:2009/AC:2009	SAFETY DEVICES FOR GAS PRESSURE REGULATING STATIONS AND INSTALLATIONS - GAS SAFETY SHUT-OFF DEVICES FOR INLET PRESSURES UP TO 100 BAR
EN 50156-1:2015	Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation
EN 303-7:2006	Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW
IEC 60079-31:2013	Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
EN 12952-11:2007	Water-tube boilers and auxiliary installations - Part 11: Requirements for limiting devices of the boiler and accessories
EN ISO 13849-1:2015	Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015)
EN 60079-5:2015	Explosive atmospheres - Part 5: Equipment protection by powder filling "q"
EN 12953-8:2001/AC:2002	SHELL BOILERS - PART 8: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE
EN 12952-9:2002	Water-tube boilers and auxiliary installations - Part 9: Requirements for firing systems for pulverized solid fuels for the boiler
EN 298:2012	Automatic burner control systems for burners and appliances burning gaseous or liquid fuels
CEN/TS 1555-7:2013	Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
IEC 62061:2005+AMD1:2012+AMD2:2015 CSV	Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems
EN ISO 6976:2016	Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016)
EN 13480-5:2017	Metallic industrial piping - Part 5: Inspection and testing
ISO 13849-1:2015	Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
IEC 61000-6-2 : 3.0:2016	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
EN 14236:2007	Ultrasonic domestic gas meters
EN 12952-2:2011	Water-tube boilers and auxiliary installations - Part 2: Materials for pressure parts of boilers and accessories
EN 88-1:2011+A1:2016	Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
EN 12952-5:2011	Water-tube boilers and auxiliary installations - Part 5: Workmanship and construction of pressure parts of the boiler
IEC 60079-15:2010	Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
IEC 60079-26:2014 RLV	Explosive atmospheres - Part 26: Equipment with Equipment Protection Level (EPL) Ga
EN 60204-1 : 2006 COR 2010	SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
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 60079-2:2014/AC:2015	EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P' (IEC 60079-2:2014)
EN 12186:2014	Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements
EN 12078:1998	Zero governors for gas burners and gas burning appliances