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BS EN 12583:2022

$198.66

Gas Infrastructure. Compressor stations. Functional requirements

Published By Publication Date Number of Pages
BSI 2022 70
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This document describes the specific functional requirements for the design, construction, operation, maintenance and disposal activities for safe and secure gas compressor stations. This document applies to new gas compressor stations with a Maximum Operating Pressure (MOP) over 16 bar and with a total shaft power over 1 MW. For existing compressor stations, this document applies to new compressor units. Where changes/modifications to existing installations or gas composition take place, due account can be taken of the requirements of this document. This document does not apply to gas compressor stations or compressor units operating prior to the publication of this document. For existing sites this document can be used as guidance. The purpose of this document is to: ā€” ensure the health and safety of the public and all site personnel; ā€” cover environmental issues; ā€” avoid incidental damage to nearby property; and ā€” open the gas infrastructure to accommodate renewable gases, including a possible design for hydrogen. This document specifies common basic principles for the gas infrastructure. Users of this document are expected to be aware that more detailed national standards and/or codes of practice can exist in the CEN member countries. This document is intended to be applied in association with these national standards and/or codes of practice setting out the above-mentioned basic principles. In the event of conflicts in terms of more restrictive requirements in national legislation/regulation with the requirements of this document, the national legislation/regulation takes precedence as illustrated in CEN/TR 13737 (all parts). CEN/TR 13737 (all parts) gives: ā€” clarification of all legislations/regulations applicable in a member state; ā€” if appropriate, more restrictive national requirements; ā€” a national contact point for the latest information. This document does not apply to: ā€” off-shore gas compressor stations; ā€” gas compressor stations for compressed gas filling-stations; ā€” customer installations downstream of the point of custody transfer; ā€” design and construction of driver packages (see Annex C); ā€” mobile compressor equipment. For supplies to utility services such as small central heating boilers reference is made to EN 1775. Figure 1 shows a schematic representation of compressor stations in a gas infrastructure. For further information refer to Annexes A, B, C, D, E and F. [Figure 1]

PDF Catalog

PDF Pages PDF Title
2 undefined
9 1 Scope
10 2 Normative references
11 3 Terms and definitions
18 4 Safety
5 Asset management and quality assurance
19 6 Environmental constraints
6.1 General
6.2 NOx and CO determination
6.2.1 General
6.2.2 Periodic measurements
6.2.3 Continuous Emission Monitoring System (CEMS)
6.2.4 Predictive Emission Monitoring System (PEMS)
20 6.3 Methane emission management
6.3.1 General
6.3.2 Design phase
21 6.3.3 Construction, commissioning and decommissioning
6.3.4 Operation and maintenance
7 Design, construction
7.1 General requirements for design
7.1.1 General
22 7.1.2 Safety and the environment
7.1.2.1 General
7.1.2.2 Environmental impact
7.1.2.3 Ground conditions
23 7.1.2.4 Hot surfaces
7.2 Location and station lay-out
7.2.1 Location
7.2.2 Station lay-out
7.2.2.1 General
24 7.2.2.2 Fenced areas
7.2.2.3 Restricted areas
7.2.2.4 Hazardous areas
7.2.2.5 Internal roads and yards
7.2.2.6 Distances between internal installations
25 7.2.2.7 Electrical systems
7.2.2.8 Signs and signals
7.3 Pipework
7.3.1 Design considerations
7.3.2 Gas Valves
7.3.3 Gas cleaning
26 7.3.4 Gas coolers
7.3.5 Pressure reduction stations
7.3.6 Recycle line
7.3.7 Vent systems
7.3.8 Station isolation system
7.3.9 Corrosion protection
27 7.3.10 Services pipework
7.3.11 Standard colour code
7.4 Compressor unit
7.4.1 General
7.4.2 Driver
7.4.2.1 General
7.4.2.2 Gas turbines
28 7.4.2.3 Gas engines (Reciprocating engines)
7.4.2.4 Electric motors
7.4.2.5 Steam turbines
7.4.3 Compressor
7.4.3.1 General
29 7.4.3.2 Centrifugal compressors
7.4.3.3 Reciprocating compressors
7.4.4 Unit Control System (UCS)
7.4.4.1 General
30 7.4.4.2 Modes of Operation
7.4.4.3 Protective System
31 7.4.4.4 Monitoring and Control System
7.4.4.5 Signalling system
7.4.4.6 Emergency shutdown system
7.4.4.7 Over-pressure protection system
7.4.4.8 Over-temperature protection system
32 7.4.4.9 Anti-surge system
7.4.4.10 Over-speed protection system
7.4.4.11 Protection against excessive vibrations
33 7.4.4.12 Condition monitoring system
7.4.5 Unit auxiliary equipment
7.4.5.1 General
7.4.5.2 Starting system
7.4.5.3 Fuel gas system
34 7.4.5.4 Lubricating oil system
7.4.5.5 Compressor shaft sealing system
35 7.4.5.6 Air inlet and exhaust systems for gas turbines and gas engines
7.4.5.7 Gas detection system
36 7.4.5.8 Fire protection system
7.4.5.9 Unit pipework design criteria
37 7.4.5.10 Shut-off and pressure relief system
7.4.5.11 Gas cleaning
7.4.5.12 Vents and drains
7.4.5.13 Couplings
7.4.6 Foundations
7.4.7 Compressor unit housing
7.4.7.1 General
7.4.7.2 Heating and Ventilation
38 7.4.7.3 Maintenance requirements
7.4.7.4 Insulation and cladding
7.5 Station control and automation
7.5.1 Station Control System (SCS)
7.5.2 Station emergency shutdown systems
39 7.5.3 Gas detection system
7.5.4 Fire protection system
7.5.5 Station valve control and supervision
7.5.6 Over-pressure protection system
40 7.5.7 Over-temperature protection system
7.6 Electrical installation and power supply
7.6.1 General
7.6.2 Electrical power supply
7.6.3 Electrical installation
7.6.4 Illumination requirements
41 7.7 General requirements for construction
7.7.1 General
7.7.2 Execution of work
7.7.3 Station pipework construction
8 Testing, commissioning and acceptance
8.1 General requirements
8.2 Pre-commissioning
8.3 Commissioning
42 8.4 As built records of the station
8.5 Handover
8.6 Responsibility for safety
43 9 Operation
9.1 Introduction and basic requirements
9.2 Operating organization
9.3 Instruction procedures
9.3.1 General
9.3.2 Instructions for normal situations
44 9.3.3 Instructions for failure or emergency situations
9.3.4 Procedures for specific planned situations
45 9.4 Management of operating procedures
9.5 Training of personnel
9.6 Safety precautions
9.6.1 Prevention of gas explosion and fire
9.6.2 Storage of combustible materials
46 9.6.3 Venting
9.6.4 IT-Security
10 Maintenance
10.1 Introduction and basic requirements
10.2 Maintenance organization
47 10.3 Maintenance procedures
10.3.1 General
10.3.2 Gas compressor units
10.3.3 Pipework
48 10.4 Management of the maintenance procedures
10.5 Training of personnel
10.6 Maintenance tools and equipment
10.7 Safety
10.7.1 General
49 10.7.2 Safety precautions
10.7.3 Safety devices
50 11 Decommissioning and disposal
11.1 Decommissioning
11.2 Disposal
51 Annex A (informative)Boundary of a gas compressor station
53 Annex B (informative)Parts of a gas compressor unit
54 Annex C (informative)Boundary Gas compressor unit ā€” Driver package
55 Annex D (informative)Boundary Gas compressor unit ā€” Gas compressor
56 Annex E (informative)Boundary Gas compressor unit ā€” Unit control system
57 Annex F (informative)Boundary Gas compressor unit ā€” Auxiliary equipment
58 Annex G (informative)Significant technical changes between this documentand the previous edition
59 Annex H (normative)Applicable measurement systems for NOx and CO determination
61 Annex I (informative)Examples of PEMS and quality insurance applications
I.1 Predictive Emission Monitoring System (PEMS), a relational model: quality criteria implementation:
I.1.1 General
I.1.2 QAL 1, design part
63 I.1.3 QAL 2 calibration and functional test (installation)
I.1.4 QAL 3, drift and precision control in operation
I.1.5 AST Annual Survey Test
I.2 An example of a polynomial model for PEMS for gas fired conventional turbines / engines:
65 Annex J (informative)Categories of methane emissions
BS EN 12583:2022
$198.66